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GCC 4.6: Don't assume `$NIX_GCC/nix-support/orig-libc' exists.

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svn path=/nixpkgs/trunk/; revision=27903
This commit is contained in:
Ludovic Courtès 2011-07-22 14:44:28 +00:00
parent cb8409612c
commit 2cb4bc4a47
1 changed files with 9 additions and 7 deletions
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16
pkgs/development/compilers/gcc-4.6/builder.sh
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@ -171,13 +171,15 @@ preConfigure() {
rm -Rf zlib rm -Rf zlib
fi fi
# Patch the configure script so it finds glibc headers if test -f "$NIX_GCC/nix-support/orig-libc"; then
# It's important for example in order not to get libssp built, because it's # Patch the configure script so it finds glibc headers. It's
# functionality is in glibc already. # important for example in order not to get libssp built,
glibc_headers="$(cat $NIX_GCC/nix-support/orig-libc)/include" # because its functionality is in glibc already.
sed -i \ glibc_headers="$(cat $NIX_GCC/nix-support/orig-libc)/include"
-e s,glibc_header_dir=/usr/include,glibc_header_dir=$glibc_headers, \ sed -i \
gcc/configure -e "s,glibc_header_dir=/usr/include,glibc_header_dir=$glibc_headers", \
gcc/configure
fi
if test -n "$crossMingw" -a -n "$crossStageStatic"; then if test -n "$crossMingw" -a -n "$crossStageStatic"; then
mkdir -p ../mingw mkdir -p ../mingw