forked from mirrors/nixpkgs
* Build a static GCC, properly. (Reminder: when building GCC on an
impure x86_64 environment, make sure that the 32-bit GCC / Glibc libraries are installed, such as /usr/lib/crti.o.) svn path=/nixpkgs/trunk/; revision=6818
This commit is contained in:
parent
d4578254b0
commit
0cf5154681
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@ -14,7 +14,7 @@ if test "$noSysDirs" = "1"; then
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# Figure out what extra flags to pass to the gcc compilers being
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# generated to make sure that they use our glibc.
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if test -n $glibc; then
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if test -n "$glibc"; then
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# Ugh. Copied from gcc-wrapper/builder.sh. We can't just
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# source in $NIX_GCC/nix-support/add-flags, since that would
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@ -22,7 +22,7 @@ if test "$noSysDirs" = "1"; then
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# Need some more modularity there.
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extraCFlags="-B$glibc/lib -isystem $glibc/include"
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extraLDFlags="-B$glibc/lib -L$glibc/lib -Wl,-s \
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-Wl,-dynamic-linker,$glibc/lib/ld-linux.so.2 -static"
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-Wl,-dynamic-linker,$glibc/lib/ld-linux.so.2"
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# Oh, what a hack. I should be shot for this. In stage 1, we
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# should link against the previous GCC, but not afterwards.
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@ -40,6 +40,11 @@ if test "$noSysDirs" = "1"; then
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# that does not include Glibc's limits.h (notably missing
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# SSIZE_MAX, which breaks the build).
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export NIX_FIXINC_DUMMY=$glibc/include
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else
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extraCFlags="-isystem /usr/include"
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extraLDFlags="-L/usr/lib64 -L/usr/lib"
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export NIX_FIXINC_DUMMY=/usr/include
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fi
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export NIX_EXTRA_CFLAGS=$extraCFlags
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@ -50,6 +55,9 @@ if test "$noSysDirs" = "1"; then
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fi
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export makeFlags="LDFLAGS=-static"
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preConfigure=preConfigure
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preConfigure() {
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@ -66,10 +74,9 @@ preConfigure() {
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mkdir ../build
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cd ../build
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export LDFLFAGS="-static"
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configureScript=../$sourceRoot/configure
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configureFlags="--enable-languages=c --disable-libstdcxx-pch \
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--disable-shared --disable-libmudflap --disable-libssp"
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--disable-libmudflap --disable-libssp"
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}
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@ -1,7 +1,6 @@
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{ stdenv, fetchurl
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, langC ? true, langCC ? true, langF77 ? false
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, profiledCompiler ? false
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, glibc
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}:
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assert langC;
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@ -13,7 +12,8 @@ stdenv.mkDerivation {
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url = http://nix.cs.uu.nl/dist/tarballs/gcc-4.1.1.tar.bz2;
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md5 = "ad9f97a4d04982ccf4fd67cb464879f3";
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};
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patches = [./pass-cxxcpp.patch ./no-sys-dirs.patch];
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inherit langC langCC langF77 profiledCompiler glibc;
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patches = [./no-sys-dirs.patch];
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inherit langC langCC langF77 profiledCompiler;
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noSysDirs = 1;
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glibc = if stdenv ? glibc then stdenv.glibc else null;
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}
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@ -7,21 +7,21 @@
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staticToolsURL = {
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url = file:///tmp/tarballs/static-tools.tar.bz2;
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sha1 = "806f9644bf155069315bdd66138764b3d8619348";
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sha1 = "4c72845335b373966341f1d4ca0b4b06904d1214";
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};
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binutilsURL = {
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url = file:///tmp/tarballs/binutils.tar.bz2;
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sha1 = "b55055c50cfcd2ab02e20f49ad8ca72315252a1c";
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sha1 = "5ad0bdf99a427ebb8e08ca90db952c3eeb5119a4";
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};
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gccURL = {
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url = file:///tmp/tarballs/gcc.tar.bz2;
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sha1 = "a2ac17b6e7ce6d07c01e090b801c1622f56d8b39";
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sha1 = "7398e021fdd5d7c4b5a3bb158db6e7573fc1dc0f";
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};
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glibcURL = {
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url = file:///tmp/tarballs/glibc.tar.bz2;
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sha1 = "59d4d5a25ecd8b2f741d80e80d172bd6e7e06d89";
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sha1 = "710b4a53425977858490f77188c7e2138b55a2dd";
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};
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}
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@ -43,7 +43,7 @@ let
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binutils = pkgsDiet.binutils217;
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gcc = import ../../development/compilers/gcc-static-4.1 {
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inherit (pkgs) fetchurl stdenv glibc;
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inherit (pkgs) fetchurl stdenv;
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profiledCompiler = false;
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langCC = false;
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};
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@ -84,9 +84,7 @@ chmod -R +w gcc
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nukeRefs gcc/libexec/gcc/*/*/cc1
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nukeRefs gcc/libexec/gcc/*/*/collect2
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rm -f gcc/lib/libmud* gcc/lib/libiberty* gcc/lib/libssp*
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if test -e gcc/lib/libgcc_s.so.1; then
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nukeRefs gcc/lib/libgcc_s.so.1
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fi
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nukeRefs gcc/lib/libgcc_s.so.1
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rm -rf gcc/lib/gcc/*/*/install-tools
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rm -rf gcc/lib/gcc/*/*/include/root
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rm -rf gcc/lib/gcc/*/*/include/linux
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