GCC 4.5.1: Add `gcc45_debug'.

svn path=/nixpkgs/trunk/; revision=31803
This commit is contained in:
Ludovic Courtès 2012-01-24 14:56:41 +00:00
parent 47ae4a01bd
commit b479c4b172

View file

@ -1786,6 +1786,30 @@ let
gcc45 = gcc45_real;
gcc45_debug =
let gcc = lib.overrideDerivation gcc45.gcc (attrs:
# GCC 4.5's builder.sh contains hard-coded `-g0' flags, so patch it to
# remove them.
# TODO: Remove those `-g0' and this hack on the next stdenv update.
let
orig_builder = builtins.head (builtins.tail attrs.args);
new_builder = stdenv.mkDerivation {
name = "builder-gcc-4.5-debug";
phases = "buildPhase";
buildPhase =
'' cp -v "${orig_builder}" "$out"
sed -i "$out" -e 's/-g0//g ; s/--strip-debug//g'
chmod +x "$out"
'';
};
in {
args = [ "-e" "${new_builder}" ];
postHook = '' rm -rf "$out/src/build" '';
});
in
lowPrio (wrapGCC (misc.debugVersion gcc));
gcc46 = gcc46_real;
gcc45_realCross = lib.addMetaAttrs { platforms = []; }