[MacPorts] #37374: Trying to build a G95 snapshot

[MacPorts]

#37374: Trying to build a G95 snapshot
-------------------------------+--------------------------------
 Reporter:  angelo.graziosi@…  |      Owner:  macports-tickets@…
     Type:  defect             |     Status:  new
 Priority:  Normal             |  Milestone:
Component:  ports              |    Version:  2.1.2
 Keywords:  g95-snapshot       |       Port:  g95
-------------------------------+--------------------------------
 It seems that the development of G95 (http://www.g95.org) is restarted so
 I have tried to build current snapshot (http://ftp.g95.org/g95_source.tgz,
 2012.12.19). I don't understand completely Portfile language but I have
 tried to follow this
 https://trac.macports.org/browser/trunk/dports/lang/g95/Portfile, and my
 steps have been:


 {{{
 wget ftp://gcc.gnu.org/pub/gcc/releases/gcc-4.2.4/gcc-core-4.2.4.tar.gz

 tar -xvf gcc-core-4.2.4.tar.gz

 cd gcc-4.2.4

 patch gcc/gcc.c
 /opt/local//var/macports/sources/rsync.macports.org/release/tarballs/ports/lang/g95/files
 /patch-gcc.c.diff

 mkdir g95

 cd g95

 CC=llvm-gcc-4.2 ../configure --enable-languages=c --with-included-gettext
 --with-as=/usr/bin/as --with-ld=/usr/bin/ld --with-nm=/usr/bin/nm
 --build=x86_64-apple-darwin11 --host=x86_64-apple-darwin11

 make
 }}}

 but 'make' fails:


 {{{
 llvm-gcc-4.2   -g -fkeep-inline-functions -DIN_GCC   -W -Wall -Wwrite-
 strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long
 -Wno-variadic-macros -Wno-overlength-strings -Wold-style-definition
 -Wmissing-format-attribute -fno-common   -DHAVE_CONFIG_H  -o xgcc gcc.o
 opts-common.o gcc-options.o gccspec.o \
           intl.o prefix.o version.o driver-i386.o  ../libcpp/libcpp.a
 ./../intl/libintl.a -liconv  ../libiberty/libiberty.a
 ../libdecnumber/libdecnumber.a
 duplicate symbol _target_flags in:
     gcc.o
     gcc-options.o
 ld: 1 duplicate symbol for architecture x86_64
 collect2: ld returned 1 exit status
 make[3]: *** [xgcc] Error 1
 make[2]: *** [all-stage1-gcc] Error 2
 make[1]: *** [stage1-bubble] Error 2
 make: *** [all] Error 2
 }}}

 Have you any ideas how to fix this?

 TIA,
  Angelo.

-- 
Ticket URL: <https://trac.macports.org/ticket/37374>
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