103 lines
3.6 KiB
Nix
103 lines
3.6 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-2.27"; in
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with { inherit (stdenv.lib) optional optionals optionalString; };
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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 = "125clslv17xh1sab74343fg6v31msavpmaa1c1394zsqa773g5rn";
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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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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}"
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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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postFixup = optionalString (cross == null) "ln -s $out/bin $dev/bin"; # tools needed for development
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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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