Description Thierry Thomas 2009-03-08 20:20:01 UTC

	1) When you set the option WITH_FORTRAN, the port builds fine,
	but the consumer program cannot link with libnetcdff: it gives
	this kind of errors:

	/usr/local/lib/libnetcdff.a(netcdf.o)(.text+0x1b): In function `nf90_inq_libvers':
	/usr/ports/science/netcdf-ftn/work/netcdf-3.6.3/f90/netcdf_file.f90:5: undefined reference to `nf_inq_libvers_'
	/usr/local/lib/libnetcdff.a(netcdf.o)(.text+0x56): In function `nf90_strerror':
	/usr/ports/science/netcdf-ftn/work/netcdf-3.6.3/f90/netcdf_file.f90:12: undefined reference to `nf_strerror_'
	/usr/local/lib/libnetcdff.a(netcdf.o)(.text+0x8e): In function `nf90_inq_base_pe':
	/usr/ports/science/netcdf-ftn/work/netcdf-3.6.3/f90/netcdf_file.f90:23: undefined reference to `nf_inq_base_pe_'
	/usr/local/lib/libnetcdff.a(netcdf.o)(.text+0xb2): In function `nf90_set_base_pe':
	/usr/ports/science/netcdf-ftn/work/netcdf-3.6.3/f90/netcdf_file.f90:30: undefined reference to `nf_set_base_pe_'
	/usr/local/lib/libnetcdff.a(netcdf.o)(.text+0x107): In function `nf90_create':
	etc.

	(same result with the shared library)

	To fix this problem, -Df2cFortran must be replaced by -DpgiFortran.

	Note: %%FORTRAN%%include/netcdf.inc must also be added to plist.

	2) This option WITH_FORTRAN is off by default, and other ports
	which could use it cannot be packaged (e.g. the new version of
	science/abinit). The simplest solution to solve this problem would
	be to bump PORTREVISION and to default this option to on, but if
	for some reason the maintainer does not like this idea, another
	solution is to create a slave port for netcdf with Fortran support.

	Attached is a diff and a shar file for the new slave port.

Fix: - either apply the following patch and create the new slave port
	from the shar file;

	- or just:
	  . bump PORTREVISION;
	  . default the optin WITH_FORTRAN to on;
	  . s/-Df2cFortran/-DpgiFortran/;
	  . fix pkg-plist.



--- netcdf-ftn.shar ends here -----bQ7VQYFQ9tZKZqpjgrZqiE7S7dfERRREhp8dyEPHyYFl3YWk
Content-Type: text/plain; name="netcdf.diff"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment; filename="netcdf.diff"

diff -urN science/netcdf.orig/Makefile science/netcdf/Makefile
--- science/netcdf.orig/Makefile	2009-01-21 08:29:15.000000000 +0100
+++ science/netcdf/Makefile	2009-03-08 14:23:39.000000000 +0100
@@ -13,17 +13,19 @@
 		http://sunpoet.net/distfiles/
 
 MAINTAINER=	sunpoet@sunpoet.net
-COMMENT=	Library for machine-independent, array-oriented data access
+COMMENT?=	Library for machine-independent, array-oriented data access
 
 CONFLICTS=	hdf-4.* netcdf-4.*
 
 CONFIGURE_ARGS=	--enable-shared
-CONFIGURE_ENV=	CPPFLAGS="${CPPFLAGS} -I${LOCALBASE}/include -fPIC -DPIC -Df2cFortran"
+CONFIGURE_ENV=	CPPFLAGS="${CPPFLAGS} -I${LOCALBASE}/include -fPIC -DPIC ${FTNTYPE}"
 
 GNU_CONFIGURE=	yes
 USE_LDCONFIG=	yes
 #CONFIGURE_ENV+=	${MAKE_ENV}
 
+SLAVEDIRS=	science/netcdf-ftn
+
 MAN1=		ncdump.1 ncgen.1
 MAN3=		netcdf.3
 
@@ -49,9 +51,13 @@
 
 .if defined(WITH_FORTRAN)
 USE_FORTRAN=	yes
+PKGNAMESUFFIX+=	-ftn
+CONFLICTS+=	netcdf-3.*
 MAN3+=		netcdf_f77.3 netcdf_f90.3
 PLIST_SUB+=	FORTRAN=""
+FTNTYPE=	-DpgiFortran
 .else
+CONFLICTS+=	netcdf-ftn-3.*
 CONFIGURE_ARGS+=--disable-f77
 PLIST_SUB+=	FORTRAN="@comment "
 .endif
diff -urN science/netcdf.orig/pkg-plist science/netcdf/pkg-plist
--- science/netcdf.orig/pkg-plist	2009-01-13 19:33:44.000000000 +0100
+++ science/netcdf/pkg-plist	2009-03-08 16:24:40.000000000 +0100
@@ -3,6 +3,7 @@
 include/ncvalues.h
 include/netcdf.h
 include/netcdf.hh
+%%FORTRAN%%include/netcdf.inc
 %%FORTRAN%%include/netcdf.mod
 include/netcdfcpp.h
 %%FORTRAN%%include/typesizes.mod
How-To-Repeat: 	Try to link a program with libnetcdff.