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* Don't store the GCC configure flags in the output (visible through

Browse Source 
`gcc -v').  It causes build-time only dependencies to be
  unnecessarily retained in the closure (e.g. PPL due to
  `--with-ppl=/nix/store/...').
* Replace $out/bin/c++ with a symlink to g++.

svn path=/nixpkgs/branches/stdenv-updates/; revision=22966
This commit is contained in:
Eelco Dolstra 2010-08-05 16:27:46 +00:00
parent 50f337ad01
commit 5119fac40e
1 changed files with 8 additions and 1 deletions
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9
pkgs/development/compilers/gcc-4.5/builder.sh
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@ -143,6 +143,7 @@ if test -n "$targetConfig"; then
dontStrip=1
fi
preConfigure() {
if test -n "$newlibSrc"; then
tar xvf "$newlibSrc" -C ..
@ -172,6 +173,12 @@ preConfigure() {
}
postConfigure() {
# Don't store the configure flags in the resulting executables.
sed -e '/TOPLEVEL_CONFIGURE_ARGUMENTS=/d' -i Makefile
}
postInstall() {
# Remove precompiled headers for now. They are very big and
# probably not very useful yet.
@ -200,7 +207,7 @@ postInstall() {
fi
done
for i in $out/bin/*-c++* $out/bin/*-g++*; do
for i in $out/bin/c++ $out/bin/*-c++* $out/bin/*-g++*; do
if cmp -s $out/bin/g++ $i; then
ln -sfn g++ $i
fi