Package: f2c
Version: 20090414
Revision: 3
Description: Convert Fortran 77 source code to C
License: OSI-Approved 
Suggests: fort77

Source: mirror:sourceforge:fink/%n-%v.tar.bz2
Source-Checksum: SHA256(ce3892f885abd11a5e96d526a005c49f576e965a372112422dc0a1c5f4578f86)
#Source: ftp://ftp.netlib.org/f2c.tar.gz
#Source: ftp://ftp.cdc.noaa.gov/Public/jsw/%n-%v.tar.bz2  # outdated, historic

PatchScript: <<
#!/bin/sh -ev
  sed -i.bak 's|#include "defs.h"|#include "defs.h"\
#include "unistd.h"|g' src/sysdep.c
  sed -i.bak 's|fe71c52a|f7c83c00|g' src/xsum0.out
  sed -i.bak 's|15893|15913|g' src/xsum0.out
<<

CompileScript: <<
#!/bin/sh -ev
  if test -f src/notice ; then /bin/mv src/notice src/Notice ; fi
  if test -f src/readme ; then /bin/mv src/readme src/README ; fi  
  sed 's/CFLAGS = -O/CFLAGS = -O2 -fno-common -Wno-parentheses/; s/ld -r -x/ld -r/' libf2c/makefile.u > libf2c/makefile
  sed 's/CFLAGS = -O/CFLAGS = -O2 -fno-common -Wno-parentheses/; s/ld -r -x/ld -r/' src/makefile.u > src/makefile
  cd libf2c
  make
  cd ../src
  make
  cd ..
  mv fc fc.orig
  sed 's/CFLAGS="$CFLAGS $O"/CFLAGS="$CFLAGS $O""3"/; s/ -lm//g; s/ -u MAIN__//g; s|/usr/local|%p|g; s/lib\/cpp/usr\/bin\/cpp/g' fc.orig > fc
  chmod +x fc
<<

InstallScript: <<
#!/bin/sh -ev
  mkdir -p %i/include
  cp libf2c/f2c.h %i/include
  mkdir -p %i/lib
  cp libf2c/libf2c.a %i/lib
  ranlib %i/lib/libf2c.a
  mkdir -p %i/bin
  cp src/f2c %i/bin
  cp src/xsum %i/bin
  cp fc %i/bin
  mkdir -p %i/share/man/man1
  cp f2c.1t %i/share/man/man1/f2c.1
<<

DocFiles: <<
  f2c.pdf README libf2c/README:README.libf2c src/Notice permission
  disclaimer changes 00lastchange fixlog
<<

DescUsage: <<
f2c converts f77 source code to C, which can then be compiled with a C 
compiler.  The shell script fc does both, conversion to C and compilation.
It acts very much like a 'real' compiler.  The fort77 package 
provides a perl script with similar, but added, functionality.

To test:

  f2c myprog.f
  cc -O2 -I $PREFIX/include -L$PREFIX/lib -lf2c -o myprog myprog.c
  ./myprog

or:

  setenv F2CFLAGS {any flags you want fc to pass to f2c here}
  fc -O -o myprog myprog.f
  ./myprog

where $PREFIX is the root of fink's directory hierarchy (/sw by default).
<<

Maintainer: Karl-Michael Schindler <karl-michael.schindler@web.de>
Homepage: http://www.netlib.org/f2c