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Adding a new gcc in the middle of the linux stdenv build, so we can have a

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final stdenv gcc with ppl.


svn path=/nixpkgs/branches/stdenv-updates/; revision=22258
This commit is contained in:
Lluís Batlle i Rossell 2010-06-14 14:02:14 +00:00
parent 4afd41a6b6
commit 0feaada94a
1 changed files with 16 additions and 0 deletions
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16
pkgs/stdenv/linux/default.nix
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@ -132,6 +132,11 @@ rec {
stdenv = stdenvLinuxBoot0; stdenv = stdenvLinuxBoot0;
}; };
# Helper function to override the compiler in stdenv for specific packages.
overrideGCC = stdenv: gcc: stdenv //
{ mkDerivation = args: stdenv.mkDerivation (args // { NIX_GCC = gcc; });
};
# Create the first "real" standard environment. This one consists # Create the first "real" standard environment. This one consists
# of bootstrap tools only, and a minimal Glibc to keep the GCC # of bootstrap tools only, and a minimal Glibc to keep the GCC
@ -180,6 +185,17 @@ rec {
stdenvLinuxBoot2Pkgs = allPackages { stdenvLinuxBoot2Pkgs = allPackages {
inherit system; inherit system;
bootStdenv = stdenvLinuxBoot2; bootStdenv = stdenvLinuxBoot2;
config = {
packageOverrides = pkgs : {
# The stdenv's gcc will not be built with 'ppl'
# but the resulting 'gcc' attribute of these pkgs will.
# (that allows bootstrapping from bootstrapTools with old gmp)
stdenv = overrideGCC pkgs.stdenv (pkgs.wrapGCC (pkgs.gcc.gcc.override {
ppl = null;
cloogppl = null;
}));
};
};
}; };