# This is a shell archive.  Save it in a file, remove anything before
# this line, and then unpack it by entering "sh file".  Note, it may
# create directories; files and directories will be owned by you and
# have default permissions.
#
# This archive contains:
#
#	gfan
#	gfan/pkg-message
#	gfan/pkg-descr
#	gfan/files
#	gfan/files/patch-testsuite_0008PolynomialSetUnion_output
#	gfan/files/patch-Makefile
#	gfan/distinfo
#	gfan/pkg-plist
#	gfan/Makefile
#
echo c - gfan
mkdir -p gfan > /dev/null 2>&1
echo x - gfan/pkg-message
sed 's/^X//' >gfan/pkg-message << '91632349f06a8a96a2a0a8da4b738252'
XGfan can also be linked to Sage, Singular or Soplex. I refrain to
Xinclude those optional dependencies because Sage and Singular support
Xis not documented in gfan's manual and Soplex has a very restrictive
Xlicense (you can use or distribute it only if you are a member of a
Xnoncommercial and academic institution).
X
XIf you feel you need any of those optional dependencies, please let
Xme know and I will do my best to provide it as fast as possible.
X
XThe mantainer.
91632349f06a8a96a2a0a8da4b738252
echo x - gfan/pkg-descr
sed 's/^X//' >gfan/pkg-descr << 'da2b260cc875b44f233a17b7c262ca7f'
XGfan is a software package for computing Groebner fans and tropical
Xvarieties. These are polyhedral fans associated to polynomial ideals.
XThe maximal cones of a Groebner fan are in bijection with the marked
Xreduced Groebner bases of its defining ideal. The software computes
Xall marked reduced Groebner bases of an ideal. Their union is a
Xuniversal Greobner basis. The tropical variety of a polynomial ideal
Xis a certain subcomplex of the Groebner fan. Gfan contains algorithms
Xfor computing this complex for general ideals and specialized
Xalgorithms for tropical curves, tropical hypersurfaces and tropical
Xvarieties of prime ideals.  In addition to the above core functions
Xthe package contains many tools which are useful in the study of
XGroebner bases, initial ideals and tropical geometry.
X
XThis port provides gfan together with some handy symlinks. The static
Xlibrary libgfan.a is provided by the port math/gfanlib.
X
XWWW: http://home.math.au.dk/jensen/software/gfan/gfan.html
da2b260cc875b44f233a17b7c262ca7f
echo c - gfan/files
mkdir -p gfan/files > /dev/null 2>&1
echo x - gfan/files/patch-testsuite_0008PolynomialSetUnion_output
sed 's/^X//' >gfan/files/patch-testsuite_0008PolynomialSetUnion_output << '6b50217fb78db38d6abf53d82eb5827b'
X--- testsuite/0008PolynomialSetUnion/output.orig	2013-09-23 12:03:23 UTC
X+++ testsuite/0008PolynomialSetUnion/output
X@@ -1,62 +1,62 @@
X-{
X+Q[a,b,c]
X+a*b-c^6,
X+a*b^2-c^3,
X+a*b^4-b,
X+a*c-b^6,
X+a*c^2-b,
X+a*c^6-c,
X+a-b^11,
X+a-b^2*c,
X+a-c^9,
X a^11-c,
X a^15-a,
X+a^2*b-c,
X a^2*b^3-a,
X+a^2*c-b^3,
X a^2-b^8,
X-a^2*b-c,
X a^2-c^4,
X-a^2*c-b^3,
X-a^3-b^5,
X-a^3-b*c^2,
X a^3*c^2-c}
X-a^4-b^2,
X+a^3-b*c^2,
X+a^3-b^5,
X a^4*c-a,
X+a^4-b^2,
X a^5-c^3,
X a^6*b-a,
X a^6-b*c,
X a^8-c^2,
X a^9-b,
X-a-b^11,
X-a-b^2*c,
X-a*b^2-c^3,
X-a*b^4-b,
X-a*b-c^6,
X-a*c^2-b,
X-a*c^6-c,
X-a-c^9,
X-a*c-b^6,
X+b*c-a^6,
X+b*c^2-a^3,
X+b*c^4-c,
X+b-a*c^2,
X+b-a^9,
X+b-c^11,
X b^11-a,
X b^15-b,
X-b^2-a^4,
X+b^2*c-a,
X b^2*c^3-b,
X+b^2-a^4,
X b^2-c^8,
X-b^2*c-a,
X b^3-a^2*c,
X b^3-c^5,
X b^4-c^2,
X b^5-a^3,
X-b^6-a*c,
X b^6*c-b,
X+b^6-a*c,
X b^8-a^2,
X b^9-c,
X-b-a^9,
X-b-a*c^2,
X-b-c^11,
X-b*c^2-a^3,
X-b*c^4-c,
X-b*c-a^6,
X+c-a^11,
X+c-a^2*b,
X+c-b^9,
X c^11-b,
X c^15-c,
X c^2-a^8,
X c^2-b^4,
X-c^3-a^5,
X c^3-a*b^2,
X+c^3-a^5,
X c^4-a^2,
X c^5-b^3,
X c^6-a*b,
X c^8-b^2,
X c^9-a,
X-c-a^11,
X-c-a^2*b,
X-c-b^9,
X-Q[a,b,c]
X+{
6b50217fb78db38d6abf53d82eb5827b
echo x - gfan/files/patch-Makefile
sed 's/^X//' >gfan/files/patch-Makefile << '1be82adb1319879aaf230d8d3cf189cb'
X--- Makefile.orig	2017-09-28 13:44:12 UTC
X+++ Makefile
X@@ -110,13 +110,13 @@ MKDIR=mkdir -p
X PREFIX =
X SHELL       = /bin/sh
X #ARCH        = LINUX
X-CC          = $(PREFIX)gcc
X+CC          ?= $(PREFIX)gcc
X CLINKER     = $(CC)
X-CXX         = $(PREFIX)g++
X+CXX         ?= $(PREFIX)g++
X CCLINKER    = $(CXX)
X #OPTFLAGS    = -O2 -DGMPRATIONAL -DNDEBUG
X # Note that gcc produces wrong code with -O3
X-OPTFLAGS    =  -DGMPRATIONAL -Wuninitialized -fno-omit-frame-pointer -O2	 #-O3 -fno-guess-branch-probability #-DNDEBUG
X+#OPTFLAGS    =  -DGMPRATIONAL -Wuninitialized -fno-omit-frame-pointer -O2	 #-O3 -fno-guess-branch-probability #-DNDEBUG
X #OPTFLAGS    =  -DGMPRATIONAL -Wuninitialized -fno-omit-frame-pointer -O3 -mavx -msse2  -finline-limit=1000 -ffast-math -Wuninitialized # -fno-guess-branch-probability #-DNDEBUG -ftree-vectorizer-verbose=2
X #OPTFLAGS    =  -DGMPRATIONAL -Wuninitialized -fno-omit-frame-pointer -O1             -fno-guess-branch-probability
X  #-DNDEBUG
X@@ -125,9 +125,9 @@ OPTFLAGS    =  -DGMPRATIONAL -Wuninitial
X #OPTFLAGS    =  -DGMPRATIONAL -Wuninitialized -fno-omit-frame-pointer -O3 -msse2 -ftree-vectorizer-verbose=2 -ffast-math #-DNDEBUG
X #OPTFLAGS    =  -DGMPRATIONAL -Wuninitialized -fno-omit-frame-pointer -O3 -mavx -msse2 -ftree-vectorizer-verbose=2 -ffast-math #-DNDEBUG
X 
X-CFLAGS	  = $(OPTFLAGS) $(GPROFFLAG) $(STACTDUMP_OPTIONS) $(ADDITIONALINCLUDEOPTIONS) -std=c++0x -g $(CDDDEFINE_PREFIX) #-pedantic
X+CFLAGS	  += $(OPTFLAGS) $(GPROFFLAG) $(STACTDUMP_OPTIONS) $(ADDITIONALINCLUDEOPTIONS) -std=c++0x -g $(CDDDEFINE_PREFIX) #-pedantic
X #CFLAGS	  = $(OPTFLAGS) $(GPROFFLAG) $(STACTDUMP_OPTIONS) $(ADDITIONALINCLUDEOPTIONS) -D_GLIBCXX_DEBUG -std=c++0x -g $(CDDDEFINE_PREFIX) #-pedantic
X-CCFLAGS	  = $(CFLAGS)
X+CCFLAGS	  += $(CFLAGS)
X FFLAGS	  = $(OPTFLAGS)
X 
X CATSOBJECTS =	lp_cdd.o \
X@@ -394,7 +394,7 @@ EXECS	  = $(MAIN)
X # (compiling with gcc version 4.7.2 and running gfan _tropicaltraverse on a starting cone for Grassmann3_7)
X # Either this is a bug in the code or in the compiler. The bug disappears by compiling with -fno-guess-branch-probability
X src/symmetrictraversal.o: src/symmetrictraversal.cpp
X-	$(CXX) $(CFLAGS) -fno-guess-branch-probability  -c src/symmetrictraversal.cpp -o src/symmetrictraversal.o
X+	$(CXX) $(CFLAGS) -c src/symmetrictraversal.cpp -o src/symmetrictraversal.o
X # If compiling with clang, use the line below instead:
X #	$(CXX) $(CFLAGS) -c src/symmetrictraversal.cpp -o src/symmetrictraversal.o
X 
1be82adb1319879aaf230d8d3cf189cb
echo x - gfan/distinfo
sed 's/^X//' >gfan/distinfo << '838c7db7bef3111f0d06aed8fc102125'
XTIMESTAMP = 1535465532
XSHA256 (gfan0.6.2.tar.gz) = a674d5e5dc43634397de0d55dd5da3c32bd358d05f72b73a50e62c1a1686f10a
XSIZE (gfan0.6.2.tar.gz) = 1321059
838c7db7bef3111f0d06aed8fc102125
echo x - gfan/pkg-plist
sed 's/^X//' >gfan/pkg-plist << '3543c6a129a179de8b490c2c76063db6'
Xbin/gfan
Xbin/gfan_bases
Xbin/gfan_buchberger
Xbin/gfan_combinerays
Xbin/gfan_doesidealcontain
Xbin/gfan_fancommonrefinement
Xbin/gfan_fanhomology
Xbin/gfan_fanisbalanced
Xbin/gfan_fanlink
Xbin/gfan_fanproduct
Xbin/gfan_fansubfan
Xbin/gfan_genericlinearchange
Xbin/gfan_groebnercone
Xbin/gfan_groebnerfan
Xbin/gfan_homogeneityspace
Xbin/gfan_homogenize
Xbin/gfan_initialforms
Xbin/gfan_interactive
Xbin/gfan_ismarkedgroebnerbasis
Xbin/gfan_krulldimension
Xbin/gfan_latticeideal
Xbin/gfan_leadingterms
Xbin/gfan_list
Xbin/gfan_markpolynomialset
Xbin/gfan_minkowskisum
Xbin/gfan_minors
Xbin/gfan_mixedvolume
Xbin/gfan_overintegers
Xbin/gfan_padic
Xbin/gfan_polynomialsetunion
Xbin/gfan_render
Xbin/gfan_renderstaircase
Xbin/gfan_resultantfan
Xbin/gfan_saturation
Xbin/gfan_secondaryfan
Xbin/gfan_stats
Xbin/gfan_substitute
Xbin/gfan_symmetries
Xbin/gfan_tolatex
Xbin/gfan_topolyhedralfan
Xbin/gfan_tropicalbasis
Xbin/gfan_tropicalbruteforce
Xbin/gfan_tropicalcurve
Xbin/gfan_tropicalevaluation
Xbin/gfan_tropicalfunction
Xbin/gfan_tropicalhypersurface
Xbin/gfan_tropicalintersection
Xbin/gfan_tropicallifting
Xbin/gfan_tropicallinearspace
Xbin/gfan_tropicalmultiplicity
Xbin/gfan_tropicalrank
Xbin/gfan_tropicalstartingcone
Xbin/gfan_tropicaltraverse
Xbin/gfan_tropicalweildivisor
Xbin/gfan_version
X%%PORTDOCS%%%%DOCSDIR%%/manual.dvi
X%%PORTDOCS%%%%DOCSDIR%%/gfan.eps
X%%PORTDOCS%%%%DOCSDIR%%/nonconst.eps
X%%PORTDOCS%%%%DOCSDIR%%/polyformat.eps
X%%PORTDOCS%%%%DOCSDIR%%/staircase.eps
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/2x2of2x3
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/2x2of2x4
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/2x2of3x3
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/2x2of4x4
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/3x3of3x4
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/3x3of3x5
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/3x3of3x5.cone
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/3x3of4x4
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/3x3of4x4sym.cone
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/4x4of4x5
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/4x4of5x5
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/6x6-subPfaffians
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/commat2x2
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/commat2x2.cone
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/cyclic4
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/cyclic5
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/examplePaper
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/grassmann2_5
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/grassmann2_5.cone
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/grassmann2_6
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/grassmann2_6.cone
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/grassmann3_6
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/grassmann3_6.cone
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/hankel3x3of4x4
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/hankel3x3of4x4.cone
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/hankel3x3of4x5
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/hankel3x3of4x5.cone
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/linhyper5_2
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/linhyper5_2.cone
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/pablo
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/sturmfels3.9
X%%PORTEXAMPLES%%%%EXAMPLESDIR%%/symmetryTest
3543c6a129a179de8b490c2c76063db6
echo x - gfan/Makefile
sed 's/^X//' >gfan/Makefile << '5d6dd8d4fbd389d8f965ed6c59ba0061'
X# Created by Lorenzo Salvadore
X# $FreeBSD$
X
XPORTNAME=		gfan
XDISTVERSION=		0.6.2
XCATEGORIES=		math
XMASTER_SITES=		http://home.math.au.dk/jensen/software/gfan/
XDISTNAME=		${PORTNAME}${DISTVERSION}
X
XMAINTAINER=	phascolarctos@protonmail.ch
XCOMMENT=	Software for computing Groebner fans and tropical varieties
X
XLICENSE=	GPLv2+
XLICENSE_FILE=	${WRKSRC}/COPYING
X
XLIB_DEPENDS=	libgmp.so:math/gmp \
X		libcddgmp.so:math/cddlib
X
XOPTIONS_DEFINE=	DOCS \
X		EXAMPLES \
X		TEST
X
XUSES= gmake
X
XCFLAGS+=	-I ${LOCALBASE}/include -DGMPRATIONAL
X
Xpost-patch:
X	${REINPLACE_CMD} 's,ADDITIONALLINKOPTIONS = ,ADDITIONALLINKOPTIONS = -L${LOCALBASE}/lib ,' ${WRKSRC}/Makefile
X
Xpost-build-TEST-on:
X	cd ${WRKSRC} && ./gfan _test
X
Xdo-install:
X	${INSTALL_PROGRAM} ${WRKSRC}/gfan ${STAGEDIR}${PREFIX}/bin
X	cd ${STAGEDIR}${PREFIX}/bin && ./gfan installlinks
X
Xpost-install-DOCS-on:
X	${MKDIR} ${STAGEDIR}${DOCSDIR}
X	${INSTALL_MAN} ${WRKSRC}/doc/manual.dvi ${STAGEDIR}${DOCSDIR}
X	${INSTALL_MAN} ${WRKSRC}/doc/*.eps ${STAGEDIR}${DOCSDIR}
X
Xpost-install-EXAMPLES-on:
X	${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
X	cd ${WRKSRC}/examples && ${COPYTREE_SHARE} . ${STAGEDIR}${EXAMPLESDIR}
X
X.include <bsd.port.mk>
5d6dd8d4fbd389d8f965ed6c59ba0061
exit