mirror of
https://github.com/NixOS/nixpkgs.git
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88ea6463a3
- No more *Cross duplication for binutils on darwin either. `cctools_cross` is merged into plain `cctools`, so `buildPackages` chains alone are used to disambiguate. - Always use a mashup of cctools and actual GNU Binutils as `binutils`. Previously, this was only done in the native case as nobody had bothered to implement the masher in the cross case. Implemented it basically consisted of extending the wrapper to deal with prefixed binaries.
102 lines
3.5 KiB
Nix
102 lines
3.5 KiB
Nix
{ stdenv, fetchurl, noSysDirs, zlib
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, cross ? null, gold ? true, bison ? null
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}:
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let basename = "binutils-2.28"; in
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let inherit (stdenv.lib) optional optionals optionalString; in
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stdenv.mkDerivation rec {
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name = basename + optionalString (cross != null) "-${cross.config}";
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src = fetchurl {
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url = "mirror://gnu/binutils/${basename}.tar.bz2";
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sha256 = "0wiasgns7i8km8nrxas265sh2dfpsw93b3qw195ipc90w4z475v2";
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};
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patches = [
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# Turn on --enable-new-dtags by default to make the linker set
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# RUNPATH instead of RPATH on binaries. This is important because
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# RUNPATH can be overriden using LD_LIBRARY_PATH at runtime.
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./new-dtags.patch
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# Since binutils 2.22, DT_NEEDED flags aren't copied for dynamic outputs.
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# That requires upstream changes for things to work. So we can patch it to
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# get the old behaviour by now.
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./dtneeded.patch
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# Make binutils output deterministic by default.
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./deterministic.patch
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# Always add PaX flags section to ELF files.
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# This is needed, for instance, so that running "ldd" on a binary that is
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# PaX-marked to disable mprotect doesn't fail with permission denied.
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./pt-pax-flags.patch
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# Bfd looks in BINDIR/../lib for some plugins that don't
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# exist. This is pointless (since users can't install plugins
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# there) and causes a cycle between the lib and bin outputs, so
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# get rid of it.
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./no-plugins.patch
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];
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# TODO: all outputs on all platform
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outputs = [ "out" ]
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++ optional (cross == null && !stdenv.isDarwin) "lib" # problems in Darwin stdenv
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++ [ "info" ]
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++ optional (cross == null) "dev";
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nativeBuildInputs = [ bison ];
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buildInputs = [ zlib ];
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inherit noSysDirs;
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# FIXME needs gcc 4.9 in bootstrap tools
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hardeningDisable = [ "stackprotector" ];
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preConfigure = ''
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# Clear the default library search path.
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if test "$noSysDirs" = "1"; then
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echo 'NATIVE_LIB_DIRS=' >> ld/configure.tgt
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fi
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# Use symlinks instead of hard links to save space ("strip" in the
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# fixup phase strips each hard link separately).
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for i in binutils/Makefile.in gas/Makefile.in ld/Makefile.in gold/Makefile.in; do
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sed -i "$i" -e 's|ln |ln -s |'
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done
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'';
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# As binutils takes part in the stdenv building, we don't want references
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# to the bootstrap-tools libgcc (as uses to happen on arm/mips)
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NIX_CFLAGS_COMPILE = if stdenv.isDarwin
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then "-Wno-string-plus-int -Wno-deprecated-declarations"
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else "-static-libgcc";
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configureFlags =
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[ "--enable-shared" "--enable-deterministic-archives" "--disable-werror" ]
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++ optional (stdenv.system == "mips64el-linux") "--enable-fix-loongson2f-nop"
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++ optional (cross != null) "--target=${cross.config}" # TODO: make this unconditional
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++ optionals gold [ "--enable-gold" "--enable-plugins" ]
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++ optional (stdenv.system == "i686-linux") "--enable-targets=x86_64-linux-gnu";
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enableParallelBuilding = true;
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meta = with stdenv.lib; {
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description = "Tools for manipulating binaries (linker, assembler, etc.)";
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longDescription = ''
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The GNU Binutils are a collection of binary tools. The main
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ones are `ld' (the GNU linker) and `as' (the GNU assembler).
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They also include the BFD (Binary File Descriptor) library,
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`gprof', `nm', `strip', etc.
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'';
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homepage = http://www.gnu.org/software/binutils/;
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license = licenses.gpl3Plus;
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platforms = platforms.unix;
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/* Give binutils a lower priority than gcc-wrapper to prevent a
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collision due to the ld/as wrappers/symlinks in the latter. */
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priority = 10;
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};
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}
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