nixpkgs/pkgs/stdenv/gcc-wrapper.sh
Eelco Dolstra 1dda526c66 * Added the GNU C Library (glibc), a big step towards full Nixification of
the build and execution environment.

  This is very useful.  For example, it allows packages built on a SuSE 
  8.2 system to run on a SuSE 8.1 system (this is because 8.2 has a newer 
  glibc; packages built against it cannot be dynamically linked against 
  older glibcs).

  Of course, Fix packages should not directly import glibc since that is 
  very system-specific.  Rather, they should import stdenv/stdenv.fix and 
  in their build scripts source in $stdenv/setup, which will setup the 
  right environment variables.  The idea is that stdenv.fix provides the 
  basic C/Unix build environment (C compiler, POSIX utilities, etc.).

  Note that only the ATerm package currently uses this.

svn path=/nixpkgs/trunk/; revision=203
2003-07-24 15:15:48 +00:00

19 lines
323 B
Bash

#! /bin/sh
realgcc=@GCC@
libc=@LIBC@
justcompile=0
for i in $*; do
if test "$i" == "-c"; then
justcompile=1
fi
done
extra="-isystem $libc/include"
if test "$justcompile" != "1"; then
extra="$extra -L $libc/lib -Wl,-dynamic-linker,$libc/lib/ld-linux.so.2,-rpath,$libc/lib"
fi
exec $realgcc $* $extra