Attachment 159868 Details for Bug 202329 – poudriere log on 10.1-RELEASE-amd64

poudriere log on 10.1-RELEASE-amd64

10_1amd64-local.log (text/x-log), 282.81 KB, created by Fernando Apesteguía on 2015-08-14 17:39:40 UTC

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Creator: Fernando Apesteguía

Created: 2015-08-14 17:39:40 UTC

Size: 282.81 KB

patch

obsolete

>build started at Fri Aug 14 17:26:53 CEST 2015
>port directory: /usr/ports/graphics/opennurbs
>building for: FreeBSD 10_1amd64-local 10.1-RELEASE FreeBSD 10.1-RELEASE amd64
>maintained by: fernando.apesteguia@gmail.com
>Makefile ident:      $FreeBSD: head/graphics/opennurbs/Makefile 386312 2015-05-14 10:15:04Z mat $
>Poudriere version: 3.1.7
>Host OSVERSION: 1001000
>Jail OSVERSION: 1001000
>
>---Begin Environment---
>PKGREPOSITORY=/tmp/pkgs
>PACKAGES=/tmp/pkgs
>OSVERSION=1001000
>UNAME_v=FreeBSD 10.1-RELEASE
>UNAME_r=10.1-RELEASE
>BLOCKSIZE=K
>MAIL=/var/mail/root
>STATUS=1
>SAVED_TERM=xterm
>NO_WARNING_PKG_INSTALL_EOL=yes
>MASTERMNT=/usr/local/poudriere/data/.m/10_1amd64-local/ref
>FORCE_PACKAGE=yes
>PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/games:/usr/local/sbin:/usr/local/bin:/root/bin
>POUDRIERE_BUILD_TYPE=bulk
>OLDPWD=/usr/home/fernape
>PWD=/
>MASTERNAME=10_1amd64-local
>SCRIPTPREFIX=/usr/local/share/poudriere
>USER=root
>HOME=/root
>POUDRIERE_VERSION=3.1.7
>SCRIPTPATH=/usr/local/share/poudriere/testport.sh
>TRYBROKEN=yes
>LIBEXECPREFIX=/usr/local/libexec/poudriere
>LOCALBASE=/usr/local
>PACKAGE_BUILDING=yes
>---End Environment---
>
>---Begin OPTIONS List---
>---End OPTIONS List---
>
>--CONFIGURE_ARGS--
>
>--End CONFIGURE_ARGS--
>
>--CONFIGURE_ENV--
>MAKE=gmake XDG_DATA_HOME=/wrkdirs/usr/ports/graphics/opennurbs/work  XDG_CONFIG_HOME=/wrkdirs/usr/ports/graphics/opennurbs/work  HOME=/wrkdirs/usr/ports/graphics/opennurbs/work TMPDIR="/tmp" SHELL=/bin/sh CONFIG_SHELL=/bin/sh
>--End CONFIGURE_ENV--
>
>--MAKE_ENV--
>XDG_DATA_HOME=/wrkdirs/usr/ports/graphics/opennurbs/work  XDG_CONFIG_HOME=/wrkdirs/usr/ports/graphics/opennurbs/work  HOME=/wrkdirs/usr/ports/graphics/opennurbs/work TMPDIR="/tmp" NO_PIE=yes SHELL=/bin/sh NO_LINT=YES PREFIX=/usr/local  LOCALBASE=/usr/local  LIBDIR="/usr/lib"  CC="cc" CFLAGS="-O2 -pipe  -DLIBICONV_PLUG -fstack-protector -fno-strict-aliasing"  CPP="cpp" CPPFLAGS="-DLIBICONV_PLUG"  LDFLAGS=" -fstack-protector" LIBS=""  CXX="c++" CXXFLAGS="-O2 -pipe -DLIBICONV_PLUG -fstack-protector -fno-strict-aliasing  -DLIBICONV_PLUG"  MANPREFIX="/usr/local" BSD_INSTALL_PROGRAM="install  -s -m 555"  BSD_INSTALL_LIB="install  -s -m 444"  BSD_INSTALL_SCRIPT="install  -m 555"  BSD_INSTALL_DATA="install  -m 0644"  BSD_INSTALL_MAN="install  -m 444"
>--End MAKE_ENV--
>
>--PLIST_SUB--
>OSREL=10.1
>PREFIX=%D
>LOCALBASE=/usr/local
>RESETPREFIX=/usr/local
>PORTDOCS=""
>PORTEXAMPLES=""
>LIB32DIR=lib
>DOCSDIR="share/doc/opennurbs"
>EXAMPLESDIR="share/examples/opennurbs"
>DATADIR="share/opennurbs"
>WWWDIR="www/opennurbs"
>ETCDIR="etc/opennurbs"
>--End PLIST_SUB--
>
>--SUB_LIST--
>PREFIX=/usr/local
>LOCALBASE=/usr/local
>DATADIR=/usr/local/share/opennurbs
>DOCSDIR=/usr/local/share/doc/opennurbs
>EXAMPLESDIR=/usr/local/share/examples/opennurbs
>WWWDIR=/usr/local/www/opennurbs
>ETCDIR=/usr/local/etc/opennurbs
>--End SUB_LIST--
>
>---Begin make.conf---
>USE_PACKAGE_DEPENDS=yes
>BATCH=yes
>WRKDIRPREFIX=/wrkdirs
>USE_PACKAGE_DEPENDS=yes
>BATCH=yes
>WRKDIRPREFIX=/wrkdirs
>PORTSDIR=/usr/ports
>PACKAGES=/packages
>DISTDIR=/distfiles
>---End make.conf---
>=======================<phase: check-sanity   >============================
>===========================================================================
>=======================<phase: pkg-depends    >============================
>===>   opennurbs-20130711_3 depends on file: /usr/local/sbin/pkg - not found
>===>   Installing existing package /packages/All/pkg-1.5.6.txz
>[10_1amd64-local] Installing pkg-1.5.6...
>[10_1amd64-local] Extracting pkg-1.5.6: .......... done
>Message for pkg-1.5.6:
>If you are upgrading from the old package format, first run:
>
>  # pkg2ng
>===>   opennurbs-20130711_3 depends on file: /usr/local/sbin/pkg - found
>===>   Returning to build of opennurbs-20130711_3
>===========================================================================
>=======================<phase: fetch-depends  >============================
>===========================================================================
>=======================<phase: fetch          >============================
>===>   opennurbs-20130711_3 depends on file: /usr/local/sbin/pkg - found
>===> Fetching all distfiles required by opennurbs-20130711_3 for building
>===========================================================================
>=======================<phase: checksum       >============================
>===>   opennurbs-20130711_3 depends on file: /usr/local/sbin/pkg - found
>===> Fetching all distfiles required by opennurbs-20130711_3 for building
>=> SHA256 Checksum OK for opennurbs_20130711.zip.
>===========================================================================
>=======================<phase: extract-depends>============================
>===========================================================================
>=======================<phase: extract        >============================
>===>   opennurbs-20130711_3 depends on file: /usr/local/sbin/pkg - found
>===> Fetching all distfiles required by opennurbs-20130711_3 for building
>===>  Extracting for opennurbs-20130711_3
>=> SHA256 Checksum OK for opennurbs_20130711.zip.
>===========================================================================
>=======================<phase: patch-depends  >============================
>===========================================================================
>=======================<phase: patch          >============================
>===>  Patching for opennurbs-20130711_3
>===>   Converting DOS text files to UNIX text files
>===>  Applying FreeBSD patches for opennurbs-20130711_3
>===========================================================================
>=======================<phase: build-depends  >============================
>===>   opennurbs-20130711_3 depends on file: libiconv>=1.14_8 - not found
>===>   Installing existing package /packages/All/libiconv-1.14_8.txz
>[10_1amd64-local] Installing libiconv-1.14_8...
>[10_1amd64-local] Extracting libiconv-1.14_8: .......... done
>===>   opennurbs-20130711_3 depends on package: libiconv>=1.14_8 - found
>===>   Returning to build of opennurbs-20130711_3
>===>   opennurbs-20130711_3 depends on executable: gmake - not found
>===>   Installing existing package /packages/All/gmake-4.1_2.txz
>[10_1amd64-local] Installing gmake-4.1_2...
>[10_1amd64-local] `-- Installing gettext-runtime-0.19.5.1...
>[10_1amd64-local] |   `-- Installing indexinfo-0.2.3...
>[10_1amd64-local] |   `-- Extracting indexinfo-0.2.3: .... done
>[10_1amd64-local] `-- Extracting gettext-runtime-0.19.5.1: .......... done
>[10_1amd64-local] Extracting gmake-4.1_2: .......... done
>===>   opennurbs-20130711_3 depends on executable: gmake - found
>===>   Returning to build of opennurbs-20130711_3
>===========================================================================
>=======================<phase: lib-depends    >============================
>===========================================================================
>====>> Recording filesystem state for prebuild... done
>=======================<phase: configure      >============================
>===>   opennurbs-20130711_3 depends on package: libiconv>=1.14_8 - found
>===>   opennurbs-20130711_3 depends on executable: gmake - found
>===>  Configuring for opennurbs-20130711_3
>===========================================================================
>=======================<phase: build          >============================
>===>  Building for opennurbs-20130711_3
>/usr/bin/iconv -c -f utf-8 -t ascii /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/opennurbs_version.h  > /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/opennurbs_version.h.tmp || true
>/bin/mv /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/opennurbs_version.h.tmp /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/opennurbs_version.h
>/bin/mv /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/zlib /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/zlib_
>/bin/cp -R /usr/src/lib/libz /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/zlib
>gmake[1]: Entering directory '/wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711'
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_3dm_attributes.cpp -o opennurbs_3dm_attributes.o
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_3dm_properties.cpp -o opennurbs_3dm_properties.o
>In file included from opennurbs_3dm_properties.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_3dm_attributes.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_3dm_attributes.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_3dm_attributes.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_3dm_properties.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_3dm_properties.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_3dm_settings.cpp -o opennurbs_3dm_settings.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_annotation.cpp -o opennurbs_annotation.o
>In file included from opennurbs_3dm_settings.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_3dm_settings.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_3dm_settings.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_annotation.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_annotation.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_annotation.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_3dm_settings.cpp:17:
>In file included from ./opennurbs.h:117:
>./opennurbs_3dm_settings.h:234:17: warning: private field 'm_reserved' is not used [-Wunused-private-field]
>  unsigned char m_reserved[6];
>                ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_annotation2.cpp -o opennurbs_annotation2.o
>6 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_arc.cpp -o opennurbs_arc.o
>In file included from opennurbs_annotation2.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_arc.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_annotation2.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_annotation2.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_arc.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_arc.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_arccurve.cpp -o opennurbs_arccurve.o
>In file included from opennurbs_arccurve.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_arccurve.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_arccurve.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_archive.cpp -o opennurbs_archive.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_array.cpp -o opennurbs_array.o
>In file included from opennurbs_archive.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_array.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_archive.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_archive.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_array.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_array.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_base32.cpp -o opennurbs_base32.o
>In file included from opennurbs_base32.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_base32.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_base32.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_base64.cpp -o opennurbs_base64.o
>In file included from opennurbs_base64.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_base64.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_base64.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_beam.cpp -o opennurbs_beam.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_bezier.cpp -o opennurbs_bezier.o
>In file included from opennurbs_beam.cpp:1:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_bezier.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_beam.cpp:1:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_beam.cpp:1:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_bezier.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_bezier.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_beziervolume.cpp -o opennurbs_beziervolume.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_bitmap.cpp -o opennurbs_bitmap.o
>In file included from opennurbs_beziervolume.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_beziervolume.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_beziervolume.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_bitmap.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_bitmap.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_bitmap.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_bounding_box.cpp -o opennurbs_bounding_box.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_box.cpp -o opennurbs_box.o
>In file included from opennurbs_bounding_box.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_bounding_box.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_bounding_box.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_box.cpp:1:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_box.cpp:1:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_box.cpp:1:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_brep.cpp -o opennurbs_brep.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_brep_extrude.cpp -o opennurbs_brep_extrude.o
>In file included from opennurbs_brep.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_brep.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_brep.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_brep_extrude.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_brep_extrude.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_brep_extrude.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_brep_io.cpp -o opennurbs_brep_io.o
>In file included from opennurbs_brep_io.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_brep_io.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_brep_io.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_brep_isvalid.cpp -o opennurbs_brep_isvalid.o
>In file included from opennurbs_brep_isvalid.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_brep_isvalid.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_brep_isvalid.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_brep_region.cpp -o opennurbs_brep_region.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_brep_tools.cpp -o opennurbs_brep_tools.o
>In file included from opennurbs_brep_region.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_brep_region.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_brep_tools.cpp:16:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_annotation.h:348:./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>10  ON_BOOL32 Trim(
>            ^
>: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_brep_region.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_brep_tools.cpp:16:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_brep_tools.cpp:16:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_brep_v2valid.cpp -o opennurbs_brep_v2valid.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_circle.cpp -o opennurbs_circle.o
>In file included from opennurbs_brep_v2valid.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_brep_v2valid.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_brep_v2valid.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_color.cpp -o opennurbs_color.o
>In file included from opennurbs_circle.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_circle.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_circle.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_color.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_color.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_color.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_compress.cpp -o opennurbs_compress.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_cone.cpp -o opennurbs_cone.o
>In file included from opennurbs_compress.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_cone.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_compress.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_compress.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_cone.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_cone.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_crc.cpp -o opennurbs_crc.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_curve.cpp -o opennurbs_curve.o
>In file included from opennurbs_crc.cpp:16:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_crc.cpp:16:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_crc.cpp:16:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_curveonsurface.cpp -o opennurbs_curveonsurface.o
>In file included from opennurbs_curve.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_curve.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_curve.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_curveonsurface.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_curveonsurface.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_curveonsurface.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_curveproxy.cpp -o opennurbs_curveproxy.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_cylinder.cpp -o opennurbs_cylinder.o
>In file included from opennurbs_curveproxy.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_curveproxy.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_curveproxy.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_cylinder.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_cylinder.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_cylinder.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_defines.cpp -o opennurbs_defines.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_detail.cpp -o opennurbs_detail.o
>In file included from opennurbs_defines.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_detail.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_defines.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_defines.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_detail.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_detail.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_dimstyle.cpp -o opennurbs_dimstyle.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_ellipse.cpp -o opennurbs_ellipse.o
>In file included from opennurbs_dimstyle.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_ellipse.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_dimstyle.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_dimstyle.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_ellipse.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_ellipse.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_embedded_file.cpp -o opennurbs_embedded_file.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_error.cpp -o opennurbs_error.o
>In file included from opennurbs_embedded_file.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_embedded_file.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_embedded_file.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_error.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_error.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_error.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_error_message.cpp -o opennurbs_error_message.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_evaluate_nurbs.cpp -o opennurbs_evaluate_nurbs.o
>In file included from opennurbs_error_message.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_error_message.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_error_message.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_extensions.cpp -o opennurbs_extensions.o
>In file included from opennurbs_evaluate_nurbs.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_evaluate_nurbs.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_evaluate_nurbs.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_font.cpp -o opennurbs_font.o
>In file included from opennurbs_extensions.cpp:16:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_extensions.cpp:16:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_extensions.cpp:16:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_font.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_font.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_font.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_fsp.cpp -o opennurbs_fsp.o
>In file included from opennurbs_fsp.cpp:1:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_fsp.cpp:1:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_fsp.cpp:1:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_geometry.cpp -o opennurbs_geometry.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_group.cpp -o opennurbs_group.o
>In file included from opennurbs_geometry.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_geometry.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_geometry.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>In file included from opennurbs_group.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_hatch.cpp -o opennurbs_hatch.o
>In file included from opennurbs_group.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_group.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_instance.cpp -o opennurbs_instance.o
>In file included from opennurbs_hatch.cpp:16:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_hatch.cpp:16:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_hatch.cpp:16:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_instance.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_instance.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_instance.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_intersect.cpp -o opennurbs_intersect.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_knot.cpp -o opennurbs_knot.o
>In file included from opennurbs_intersect.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_intersect.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_intersect.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_knot.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_knot.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_knot.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_layer.cpp -o opennurbs_layer.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_light.cpp -o opennurbs_light.o
>In file included from opennurbs_layer.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_layer.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_light.cpp:16:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_layer.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_light.cpp:16:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_light.cpp:16:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_line.cpp -o opennurbs_line.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_linecurve.cpp -o opennurbs_linecurve.o
>In file included from opennurbs_line.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_line.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_line.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_linecurve.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_linecurve.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_linecurve.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_linetype.cpp -o opennurbs_linetype.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_lookup.cpp -o opennurbs_lookup.o
>In file included from opennurbs_linetype.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_linetype.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_lookup.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_linetype.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_lookup.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_lookup.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_material.cpp -o opennurbs_material.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_math.cpp -o opennurbs_math.o
>In file included from opennurbs_material.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_math.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_material.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_math.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_math.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_material.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_matrix.cpp -o opennurbs_matrix.o
>In file included from opennurbs_matrix.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_matrix.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_matrix.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>cc -g -fPIC -Wall -D_GNU_SOURCE -DMY_ZCALLOC -DZ_PREFIX -I. -DLIBICONV_PLUG  -c -o opennurbs_memory.o opennurbs_memory.c
>cc -g -fPIC -Wall -D_GNU_SOURCE -DMY_ZCALLOC -DZ_PREFIX -I. -DLIBICONV_PLUG  -c -o opennurbs_memory_util.o opennurbs_memory_util.c
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_mesh.cpp -o opennurbs_mesh.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_mesh_ngon.cpp -o opennurbs_mesh_ngon.o
>In file included from opennurbs_mesh.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_mesh.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_mesh.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_mesh_ngon.cpp:1:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_mesh_ngon.cpp:1:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_mesh_ngon.cpp:1:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_mesh_tools.cpp -o opennurbs_mesh_tools.o
>In file included from opennurbs_mesh_tools.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_mesh_tools.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_mesh_tools.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_morph.cpp -o opennurbs_morph.o
>In file included from opennurbs_morph.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_nurbscurve.cpp -o opennurbs_nurbscurve.o
>In file included from opennurbs_morph.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_morph.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_nurbssurface.cpp -o opennurbs_nurbssurface.o
>In file included from opennurbs_nurbscurve.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_nurbscurve.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_nurbscurve.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_nurbssurface.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_nurbssurface.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_nurbssurface.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_nurbsvolume.cpp -o opennurbs_nurbsvolume.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_object.cpp -o opennurbs_object.o
>In file included from opennurbs_nurbsvolume.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_nurbsvolume.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_nurbsvolume.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_object.cpp:16:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_object.cpp:16:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_object.cpp:16:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_object_history.cpp -o opennurbs_object_history.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_objref.cpp -o opennurbs_objref.o
>In file included from opennurbs_object_history.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_object_history.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_object_history.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_objref.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_objref.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_objref.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_offsetsurface.cpp -o opennurbs_offsetsurface.o
>In file included from opennurbs_offsetsurface.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_offsetsurface.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_offsetsurface.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_optimize.cpp -o opennurbs_optimize.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_photogrammetry.cpp -o opennurbs_photogrammetry.o
>In file included from opennurbs_optimize.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_optimize.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_optimize.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_plane.cpp -o opennurbs_plane.o
>In file included from opennurbs_photogrammetry.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_photogrammetry.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_photogrammetry.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_planesurface.cpp -o opennurbs_planesurface.o
>In file included from opennurbs_plane.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_plane.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_plane.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_pluginlist.cpp -o opennurbs_pluginlist.o
>In file included from opennurbs_planesurface.cpp:16:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_planesurface.cpp:16:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_planesurface.cpp:16:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_pluginlist.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_point.cpp -o opennurbs_point.o
>In file included from opennurbs_pluginlist.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_pluginlist.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_pointcloud.cpp -o opennurbs_pointcloud.o
>In file included from opennurbs_point.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_point.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_point.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_pointcloud.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_pointcloud.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_pointcloud.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_pointgeometry.cpp -o opennurbs_pointgeometry.o
>In file included from opennurbs_pointgeometry.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_pointgeometry.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_pointgeometry.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_pointgrid.cpp -o opennurbs_pointgrid.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_polycurve.cpp -o opennurbs_polycurve.o
>In file included from opennurbs_pointgrid.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_pointgrid.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_pointgrid.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_polyedgecurve.cpp -o opennurbs_polyedgecurve.o
>In file included from opennurbs_polycurve.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_polycurve.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_polycurve.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_polyedgecurve.cpp:1:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_polyedgecurve.cpp:1:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_polyedgecurve.cpp:1:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_polyedgecurve.cpp:2:
>./opennurbs_polyedgecurve.h:199:22: warning: 'ON_PolyEdgeSegment::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  const ON_BrepTrim* Trim() const;
>                     ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: different number of parameters (1 vs 0)
>  ON_BOOL32 Trim(
>            ^
>6 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_polyline.cpp -o opennurbs_polyline.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_polylinecurve.cpp -o opennurbs_polylinecurve.o
>In file included from opennurbs_polyline.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_polyline.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_polyline.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_polylinecurve.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_polylinecurve.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_polylinecurve.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_quaternion.cpp -o opennurbs_quaternion.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_rand.cpp -o opennurbs_rand.o
>In file included from opennurbs_quaternion.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_quaternion.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_quaternion.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_revsurface.cpp -o opennurbs_revsurface.o
>In file included from opennurbs_rand.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_rand.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_rand.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_rtree.cpp -o opennurbs_rtree.o
>In file included from opennurbs_revsurface.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_revsurface.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_revsurface.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_rtree.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_rtree.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_rtree.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>opennurbs_rtree.cpp:1475:13: warning: function 'NodeCountHelper' is not needed and will not be emitted [-Wunneeded-internal-declaration]
>static void NodeCountHelper( const ON_RTreeNode* node, size_t& node_count, size_t& wasted_branch_count, size_t& leaf_count )
>            ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_sort.cpp -o opennurbs_sort.o
>6 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_sphere.cpp -o opennurbs_sphere.o
>In file included from opennurbs_sort.cpp:1:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_sphere.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_sort.cpp:1:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_sort.cpp:1:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_sphere.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_sphere.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_string.cpp -o opennurbs_string.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_sum.cpp -o opennurbs_sum.o
>In file included from opennurbs_string.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_string.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_string.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_sum.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_sum.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_sum.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_sumsurface.cpp -o opennurbs_sumsurface.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_surface.cpp -o opennurbs_surface.o
>In file included from opennurbs_sumsurface.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_sumsurface.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_sumsurface.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_surface.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_surface.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_surface.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_surface.cpp:17:
>In file included from ./opennurbs.h:86:
>./opennurbs_surface.h:875:8: warning: private field 'm_bReserved' is not used [-Wunused-private-field]
>  bool m_bReserved[7];
>       ^
>./opennurbs_surface.h:881:17: warning: private field 'm_reserved' is not used [-Wunused-private-field]
>  unsigned char m_reserved[16];
>                ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_surfaceproxy.cpp -o opennurbs_surfaceproxy.o
>7 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_textlog.cpp -o opennurbs_textlog.o
>In file included from opennurbs_surfaceproxy.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_surfaceproxy.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_surfaceproxy.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_textlog.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_textlog.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_textlog.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_torus.cpp -o opennurbs_torus.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_unicode.cpp -o opennurbs_unicode.o
>In file included from opennurbs_torus.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_torus.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_torus.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_unicode.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_userdata.cpp -o opennurbs_userdata.o
>In file included from opennurbs_unicode.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_unicode.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_uuid.cpp -o opennurbs_uuid.o
>In file included from opennurbs_userdata.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_userdata.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_userdata.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_uuid.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_uuid.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_uuid.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_viewport.cpp -o opennurbs_viewport.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_workspace.cpp -o opennurbs_workspace.o
>In file included from opennurbs_viewport.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_workspace.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_viewport.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_viewport.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_workspace.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_workspace.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_wstring.cpp -o opennurbs_wstring.o
>In file included from opennurbs_wstring.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_wstring.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_wstring.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_xform.cpp -o opennurbs_xform.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_zlib.cpp -o opennurbs_zlib.o
>In file included from opennurbs_xform.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_xform.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_xform.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from opennurbs_zlib.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from opennurbs_zlib.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_zlib.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c opennurbs_zlib_memory.cpp -o opennurbs_zlib_memory.o
>5 warnings generated.
>cc -g -fPIC -Wall -D_GNU_SOURCE -DMY_ZCALLOC -DZ_PREFIX -I. -DLIBICONV_PLUG  -c -o zlib/adler32.o zlib/adler32.c
>cc -g -fPIC -Wall -D_GNU_SOURCE -DMY_ZCALLOC -DZ_PREFIX -I. -DLIBICONV_PLUG  -c -o zlib/compress.o zlib/compress.c
>cc -g -fPIC -Wall -D_GNU_SOURCE -DMY_ZCALLOC -DZ_PREFIX -I. -DLIBICONV_PLUG  -c -o zlib/crc32.o zlib/crc32.c
>cc -g -fPIC -Wall -D_GNU_SOURCE -DMY_ZCALLOC -DZ_PREFIX -I. -DLIBICONV_PLUG  -c -o zlib/deflate.o zlib/deflate.c
>cc -g -fPIC -Wall -D_GNU_SOURCE -DMY_ZCALLOC -DZ_PREFIX -I. -DLIBICONV_PLUG  -c -o zlib/infback.o zlib/infback.c
>In file included from opennurbs_zlib_memory.cpp:17:
>In file included from ./opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>cc -g -fPIC -Wall -D_GNU_SOURCE -DMY_ZCALLOC -DZ_PREFIX -I. -DLIBICONV_PLUG  -c -o zlib/inffast.o zlib/inffast.c
>In file included from opennurbs_zlib_memory.cpp:17:
>In file included from ./opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from opennurbs_zlib_memory.cpp:17:
>In file included from ./opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>cc -g -fPIC -Wall -D_GNU_SOURCE -DMY_ZCALLOC -DZ_PREFIX -I. -DLIBICONV_PLUG  -c -o zlib/inflate.o zlib/inflate.c
>5 warnings generated.
>cc -g -fPIC -Wall -D_GNU_SOURCE -DMY_ZCALLOC -DZ_PREFIX -I. -DLIBICONV_PLUG  -c -o zlib/inftrees.o zlib/inftrees.c
>cc -g -fPIC -Wall -D_GNU_SOURCE -DMY_ZCALLOC -DZ_PREFIX -I. -DLIBICONV_PLUG  -c -o zlib/trees.o zlib/trees.c
>cc -g -fPIC -Wall -D_GNU_SOURCE -DMY_ZCALLOC -DZ_PREFIX -I. -DLIBICONV_PLUG  -c -o zlib/uncompr.o zlib/uncompr.c
>cc -g -fPIC -Wall -D_GNU_SOURCE -DMY_ZCALLOC -DZ_PREFIX -I. -DLIBICONV_PLUG  -c -o zlib/zutil.o zlib/zutil.c
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c example_read/example_read.cpp -o example_read/example_read.o
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c example_userdata/example_ud.cpp -o example_userdata/example_ud.o
>In file included from In file included from example_read/example_read.cpp:29:
>In file included from example_read/../opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>example_userdata/example_ud.cpp:3:
>In file included from example_userdata/../opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from example_read/example_read.cpp:29:
>In file included from example_read/../opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from example_read/example_read.cpp:29:
>In file included from example_read/../opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from example_userdata/example_ud.cpp:3:
>In file included from example_userdata/../opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from example_userdata/example_ud.cpp:3:
>In file included from example_userdata/../opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c example_write/example_write.cpp -o example_write/example_write.o
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c example_brep/example_brep.cpp -o example_brep/example_brep.o
>In file included from example_write/example_write.cpp:20:
>In file included from example_write/../opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from example_brep/example_brep.cpp:19:
>In file included from example_brep/../opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from example_write/example_write.cpp:20:
>In file included from example_write/../opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from example_brep/example_brep.cpp:19:
>In file included from example_brep/../opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from example_brep/example_brep.cpp:19:
>In file included from example_brep/../opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>In file included from example_write/example_write.cpp:20:
>In file included from example_write/../opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c example_roundtrip/example_roundtrip.cpp -o example_roundtrip/example_roundtrip.o
>5 warnings generated.
>In file included from example_roundtrip/example_roundtrip.cpp:3:
>In file included from example_roundtrip/../opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>c++ -g -fPIC -Wall -D_GNU_SOURCE -I. -c example_userdata/example_userdata.cpp -o example_userdata/example_userdata.o
>In file included from example_roundtrip/example_roundtrip.cpp:3:
>In file included from example_roundtrip/../opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from example_roundtrip/example_roundtrip.cpp:3:
>In file included from example_roundtrip/../opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>5 warnings generated.
>/bin/rm libopenNURBS.a
>rm: libopenNURBS.a: No such file or directory
>makefile:486: recipe for target 'libopenNURBS.a' failed
>gmake[1]: [libopenNURBS.a] Error 1 (ignored)
>ar qvl libopenNURBS.a opennurbs_3dm_attributes.o opennurbs_3dm_properties.o opennurbs_3dm_settings.o opennurbs_annotation.o opennurbs_annotation2.o opennurbs_arc.o opennurbs_arccurve.o opennurbs_archive.o opennurbs_array.o opennurbs_base32.o opennurbs_base64.o opennurbs_beam.o opennurbs_bezier.o opennurbs_beziervolume.o opennurbs_bitmap.o opennurbs_bounding_box.o opennurbs_box.o opennurbs_brep.o opennurbs_brep_extrude.o opennurbs_brep_io.o opennurbs_brep_isvalid.o opennurbs_brep_region.o opennurbs_brep_tools.o opennurbs_brep_v2valid.o opennurbs_circle.o opennurbs_color.o opennurbs_compress.o opennurbs_cone.o opennurbs_crc.o opennurbs_curve.o opennurbs_curveonsurface.o opennurbs_curveproxy.o opennurbs_cylinder.o opennurbs_defines.o opennurbs_detail.o opennurbs_dimstyle.o opennurbs_ellipse.o opennurbs_embedded_file.o opennurbs_error.o opennurbs_error_message.o opennurbs_evaluate_nurbs.o opennurbs_extensions.o opennurbs_font.o opennurbs_fsp.o opennurbs_geometry.o opennurbs_group.o opennurbs_hatch.o opennurbs_instance.o opennurbs_intersect.o opennurbs_knot.o opennurbs_layer.o opennurbs_light.o opennurbs_line.o opennurbs_linecurve.o opennurbs_linetype.o opennurbs_lookup.o opennurbs_material.o opennurbs_math.o opennurbs_matrix.o opennurbs_memory.o opennurbs_memory_util.o opennurbs_mesh.o opennurbs_mesh_ngon.o opennurbs_mesh_tools.o opennurbs_morph.o opennurbs_nurbscurve.o opennurbs_nurbssurface.o opennurbs_nurbsvolume.o opennurbs_object.o opennurbs_object_history.o opennurbs_objref.o opennurbs_offsetsurface.o opennurbs_optimize.o opennurbs_photogrammetry.o opennurbs_plane.o opennurbs_planesurface.o opennurbs_pluginlist.o opennurbs_point.o opennurbs_pointcloud.o opennurbs_pointgeometry.o opennurbs_pointgrid.o opennurbs_polycurve.o opennurbs_polyedgecurve.o opennurbs_polyline.o opennurbs_polylinecurve.o opennurbs_quaternion.o opennurbs_rand.o opennurbs_revsurface.o opennurbs_rtree.o opennurbs_sort.o opennurbs_sphere.o opennurbs_string.o opennurbs_sum.o opennurbs_sumsurface.o opennurbs_surface.o opennurbs_surfaceproxy.o opennurbs_textlog.o opennurbs_torus.o opennurbs_unicode.o opennurbs_userdata.o opennurbs_uuid.o opennurbs_viewport.o opennurbs_workspace.o opennurbs_wstring.o opennurbs_xform.o opennurbs_zlib.o opennurbs_zlib_memory.o zlib/adler32.o zlib/compress.o zlib/crc32.o zlib/deflate.o zlib/infback.o zlib/inffast.o zlib/inflate.o zlib/inftrees.o zlib/trees.o zlib/uncompr.o zlib/zutil.o  
>ar: warning: creating libopenNURBS.a
>a - opennurbs_3dm_attributes.o
>a - opennurbs_3dm_properties.o
>a - opennurbs_3dm_settings.o
>a - opennurbs_annotation.o
>a - opennurbs_annotation2.o
>a - opennurbs_arc.o
>a - opennurbs_arccurve.o
>a - opennurbs_archive.o
>a - opennurbs_array.o
>a - opennurbs_base32.o
>a - opennurbs_base64.o
>a - opennurbs_beam.o
>a - opennurbs_bezier.o
>a - opennurbs_beziervolume.o
>a - opennurbs_bitmap.o
>a - opennurbs_bounding_box.o
>a - opennurbs_box.o
>a - opennurbs_brep.o
>a - opennurbs_brep_extrude.o
>a - opennurbs_brep_io.o
>a - opennurbs_brep_isvalid.o
>a - opennurbs_brep_region.o
>a - opennurbs_brep_tools.o
>a - opennurbs_brep_v2valid.o
>a - opennurbs_circle.o
>a - opennurbs_color.o
>a - opennurbs_compress.o
>a - opennurbs_cone.o
>a - opennurbs_crc.o
>a - opennurbs_curve.o
>a - opennurbs_curveonsurface.o
>a - opennurbs_curveproxy.o
>a - opennurbs_cylinder.o
>a - opennurbs_defines.o
>a - opennurbs_detail.o
>a - opennurbs_dimstyle.o
>a - opennurbs_ellipse.o
>a - opennurbs_embedded_file.o
>a - opennurbs_error.o
>a - opennurbs_error_message.o
>a - opennurbs_evaluate_nurbs.o
>a - opennurbs_extensions.o
>a - opennurbs_font.o
>a - opennurbs_fsp.o
>a - opennurbs_geometry.o
>a - opennurbs_group.o
>a - opennurbs_hatch.o
>a - opennurbs_instance.o
>a - opennurbs_intersect.o
>a - opennurbs_knot.o
>a - opennurbs_layer.o
>a - opennurbs_light.o
>a - opennurbs_line.o
>a - opennurbs_linecurve.o
>a - opennurbs_linetype.o
>a - opennurbs_lookup.o
>a - opennurbs_material.o
>a - opennurbs_math.o
>a - opennurbs_matrix.o
>a - opennurbs_memory.o
>a - opennurbs_memory_util.o
>a - opennurbs_mesh.o
>a - opennurbs_mesh_ngon.o
>a - opennurbs_mesh_tools.o
>a - opennurbs_morph.o
>a - opennurbs_nurbscurve.o
>a - opennurbs_nurbssurface.o
>a - opennurbs_nurbsvolume.o
>a - opennurbs_object.o
>a - opennurbs_object_history.o
>a - opennurbs_objref.o
>a - opennurbs_offsetsurface.o
>a - opennurbs_optimize.o
>a - opennurbs_photogrammetry.o
>a - opennurbs_plane.o
>a - opennurbs_planesurface.o
>a - opennurbs_pluginlist.o
>a - opennurbs_point.o
>a - opennurbs_pointcloud.o
>a - opennurbs_pointgeometry.o
>a - opennurbs_pointgrid.o
>a - opennurbs_polycurve.o
>a - opennurbs_polyedgecurve.o
>a - opennurbs_polyline.o
>a - opennurbs_polylinecurve.o
>a - opennurbs_quaternion.o
>a - opennurbs_rand.o
>a - opennurbs_revsurface.o
>a - opennurbs_rtree.o
>a - opennurbs_sort.o
>a - opennurbs_sphere.o
>a - opennurbs_string.o
>a - opennurbs_sum.o
>a - opennurbs_sumsurface.o
>a - opennurbs_surface.o
>a - opennurbs_surfaceproxy.o
>a - opennurbs_textlog.o
>a - opennurbs_torus.o
>a - opennurbs_unicode.o
>a - opennurbs_userdata.o
>a - opennurbs_uuid.o
>a - opennurbs_viewport.o
>a - opennurbs_workspace.o
>a - opennurbs_wstring.o
>a - opennurbs_xform.o
>a - opennurbs_zlib.o
>a - opennurbs_zlib_memory.o
>a - zlib/adler32.o
>a - zlib/compress.o
>a - zlib/crc32.o
>a - zlib/deflate.o
>a - zlib/infback.o
>a - zlib/inffast.o
>a - zlib/inflate.o
>a - zlib/inftrees.o
>a - zlib/trees.o
>a - zlib/uncompr.o
>a - zlib/zutil.o
>ranlib libopenNURBS.a
>In file included from example_userdata/example_userdata.cpp:3:
>In file included from example_userdata/../opennurbs.h:112:
>./opennurbs_brep.h:236:16: warning: 'ON_BrepEdge::Trim' hides overloaded virtual function [-Woverloaded-virtual]
>  ON_BrepTrim* Trim( int eti ) const;
>               ^
>./opennurbs_curveproxy.h:420:13: note: hidden overloaded virtual function 'ON_CurveProxy::Trim' declared here: type mismatch at 1st parameter ('const ON_Interval &' vs 'int')
>  ON_BOOL32 Trim(
>            ^
>In file included from example_userdata/example_userdata.cpp:3:
>In file included from example_userdata/../opennurbs.h:119:
>./opennurbs_annotation.h:304:10: warning: 'ON_LinearDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:320:10: warning: 'ON_RadialDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>./opennurbs_annotation.h:348:10: warning: 'ON_AngularDimension::NumericValue' hides overloaded virtual function [-Woverloaded-virtual]
>  double NumericValue();
>         ^
>./opennurbs_annotation.h:250:18: note: hidden overloaded virtual function 'ON_Annotation::NumericValue' declared here: different qualifiers (const vs none)
>  virtual double NumericValue() const;
>                 ^
>In file included from example_userdata/example_userdata.cpp:3:
>In file included from example_userdata/../opennurbs.h:120:
>./opennurbs_annotation2.h:1608:8: warning: 'ON_AngularDimension2::ConvertBack' hides overloaded virtual function [-Woverloaded-virtual]
>  void ConvertBack( ON_AngularDimension2& target);
>       ^
>./opennurbs_annotation2.h:711:8: note: hidden overloaded virtual function 'ON_Annotation2::ConvertBack' declared here: type mismatch at 1st parameter ('ON_Annotation &' vs 'ON_AngularDimension2 &')
>  void ConvertBack( ON_Annotation& target);
>       ^
>c++  example_read/example_read.o example_userdata/example_ud.o -L. -lopenNURBS -lm -o example_read/example_read
>5 warnings generated.
>c++  example_write/example_write.o example_userdata/example_ud.o -L. -lopenNURBS -lm -o example_write/example_write
>c++  example_brep/example_brep.o -L. -lopenNURBS -lm -o example_brep/example_brep
>c++  example_roundtrip/example_roundtrip.o -L. -lopenNURBS -lm -o example_roundtrip/example_roundtrip
>c++  example_userdata/example_userdata.o -L. -lopenNURBS -lm -o example_userdata/example_userdata
>gmake[1]: Leaving directory '/wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711'
>===========================================================================
>====>> Checking for filesystem violations... done
>=======================<phase: run-depends    >============================
>===========================================================================
>====>> Recording filesystem state for prestage... done
>=======================<phase: stage          >============================
>===>  Staging for opennurbs-20130711_3
>===>   Generating temporary packing list
>install  -m 0644 /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/libopenNURBS.a /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/lib
>install  -m 0644 /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/examples_linking_pragmas.h  /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs
>install  -m 0644 /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/opennurbs.h /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs
>/usr/bin/printf "CFLAGS+=-I/usr/local/include/openNURBS -I$\{.CURDIR\}\n"  > /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/bsd.openNURBS.mk
>/usr/bin/printf ".PATH: $\{.CURDIR\}/../example_userdata\n"  >> /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/bsd.openNURBS.mk
>echo "NO_MAN=YES" >> /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/bsd.openNURBS.mk
>echo ".include <bsd.prog.mk>" >> /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/bsd.openNURBS.mk
>/usr/bin/printf "SUBDIR =" > /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/Makefile
>/usr/bin/printf " example_brep" >> /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/Makefile
>install  -m 0644 /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/example_brep/example_brep.cpp  /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_brep/example_brep.cc
>echo "PROG_CXX=example_brep"  > /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_brep/Makefile
>echo "SRCS=example_brep.cc example_ud.cc"  >> /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_brep/Makefile
>echo ".include \"../bsd.openNURBS.mk\""  >> /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_brep/Makefile
>install  -s -m 555 /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/example_brep/example_brep  /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/libexec/openNURBS
>/usr/bin/printf " example_read" >> /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/Makefile
>install  -m 0644 /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/example_read/example_read.cpp  /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_read/example_read.cc
>echo "PROG_CXX=example_read"  > /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_read/Makefile
>echo "SRCS=example_read.cc example_ud.cc"  >> /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_read/Makefile
>echo ".include \"../bsd.openNURBS.mk\""  >> /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_read/Makefile
>install  -s -m 555 /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/example_read/example_read  /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/libexec/openNURBS
>/usr/bin/printf " example_roundtrip" >> /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/Makefile
>install  -m 0644 /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/example_roundtrip/example_roundtrip.cpp  /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_roundtrip/example_roundtrip.cc
>echo "PROG_CXX=example_roundtrip"  > /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_roundtrip/Makefile
>echo "SRCS=example_roundtrip.cc example_ud.cc"  >> /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_roundtrip/Makefile
>echo ".include \"../bsd.openNURBS.mk\""  >> /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_roundtrip/Makefile
>install  -s -m 555 /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/example_roundtrip/example_roundtrip  /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/libexec/openNURBS
>/usr/bin/printf " example_userdata" >> /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/Makefile
>install  -m 0644 /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/example_userdata/example_userdata.cpp  /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_userdata/example_userdata.cc
>echo "PROG_CXX=example_userdata"  > /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_userdata/Makefile
>echo "SRCS=example_userdata.cc example_ud.cc"  >> /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_userdata/Makefile
>echo ".include \"../bsd.openNURBS.mk\""  >> /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_userdata/Makefile
>install  -s -m 555 /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/example_userdata/example_userdata  /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/libexec/openNURBS
>/usr/bin/printf " example_write" >> /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/Makefile
>install  -m 0644 /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/example_write/example_write.cpp  /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_write/example_write.cc
>echo "PROG_CXX=example_write"  > /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_write/Makefile
>echo "SRCS=example_write.cc example_ud.cc"  >> /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_write/Makefile
>echo ".include \"../bsd.openNURBS.mk\""  >> /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_write/Makefile
>install  -s -m 555 /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/example_write/example_write  /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/libexec/openNURBS
>install  -m 0644 /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/example_userdata/example_ud.cpp  /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_userdata/example_ud.cc
>install  -m 0644 /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/example_userdata/example_ud.h  /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/example_userdata/example_ud.h
>/usr/bin/printf "\n.include <bsd.subdir.mk>\n"  >> /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/share/examples/opennurbs/Makefile
>install  -m 0644 /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/*.h /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/include/openNURBS/
>install  -m 0644 /wrkdirs/usr/ports/graphics/opennurbs/work/opennurbs_20130711/zlib/*.h  /wrkdirs/usr/ports/graphics/opennurbs/work/stage/usr/local/include/openNURBS/zlib
>====> Compressing man pages (compress-man)
>===========================================================================
>====> Running Q/A tests (stage-qa)
>====> Checking for pkg-plist issues (check-plist)
>===> Parsing plist
>===> Checking for items in STAGEDIR missing from pkg-plist
>===> Checking for items in pkg-plist which are not in STAGEDIR
>===> No pkg-plist issues found (check-plist)
>====>> Checking for staging violations... done
>=======================<phase: package        >============================
>===>  Building package for opennurbs-20130711_3
>===========================================================================
>=======================<phase: install-mtree  >============================
>===========================================================================
>====>> Recording filesystem state for preinst... done
>=======================<phase: install        >============================
>===>  Installing for opennurbs-20130711_3
>===>  Checking if opennurbs already installed
>===>   Registering installation for opennurbs-20130711_3
>[10_1amd64-local] Installing opennurbs-20130711_3...
>===========================================================================
>====>> Checking shared library dependencies
> 0x0000000000000001 (NEEDED)             Shared library: [libc++.so.1]
> 0x0000000000000001 (NEEDED)             Shared library: [libc.so.7]
> 0x0000000000000001 (NEEDED)             Shared library: [libcxxrt.so.1]
> 0x0000000000000001 (NEEDED)             Shared library: [libgcc_s.so.1]
> 0x0000000000000001 (NEEDED)             Shared library: [libm.so.5]
>=======================<phase: deinstall      >============================
>===>  Deinstalling for opennurbs
>===>   Deinstalling opennurbs-20130711_3
>Updating database digests format: ...... done
>Checking integrity... done (0 conflicting)
>Deinstallation has been requested for the following 1 packages (of 0 packages in the universe):
>
>Installed packages to be REMOVED:
>	opennurbs-20130711_3
>
>The operation will free 50 MiB.
>[10_1amd64-local] [1/1] Deinstalling opennurbs-20130711_3...
>[10_1amd64-local] [1/1] Deleting files for opennurbs-20130711_3: .......... done
>===========================================================================
>====>> Checking for extra files and directories
>[00:01:59] ====>> Installing from package
>[10_1amd64-local] Installing opennurbs-20130711_3...
>[10_1amd64-local] Extracting opennurbs-20130711_3: .......... done
>[00:02:00] ====>> Cleaning up
>===>  Cleaning for opennurbs-20130711_3
>[00:02:00] ====>> Deinstalling package
>Updating database digests format: . done
>Checking integrity... done (0 conflicting)
>Deinstallation has been requested for the following 1 packages (of 0 packages in the universe):
>
>Installed packages to be REMOVED:
>	opennurbs-20130711_3
>
>The operation will free 50 MiB.
>[10_1amd64-local] [1/1] Deinstalling opennurbs-20130711_3...
>[10_1amd64-local] [1/1] Deleting files for opennurbs-20130711_3: .......... done
>build of graphics/opennurbs ended at Fri Aug 14 17:28:27 CEST 2015
>build time: 00:01:34

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Attachments on bug 202329: 159865 | 159866 | 159867 | 159868 | 159918