diff options
Diffstat (limited to 'pkgs/os-specific/linux/musl/default.nix')
| -rw-r--r-- | pkgs/os-specific/linux/musl/default.nix | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/pkgs/os-specific/linux/musl/default.nix b/pkgs/os-specific/linux/musl/default.nix deleted file mode 100644 index eb2487936647..000000000000 --- a/pkgs/os-specific/linux/musl/default.nix +++ /dev/null @@ -1,161 +0,0 @@ -{ stdenv, lib, fetchurl -, linuxHeaders ? null -, useBSDCompatHeaders ? true -}: -let - cdefs_h = fetchurl { - name = "sys-cdefs.h"; - url = "https://git.alpinelinux.org/aports/plain/main/libc-dev/sys-cdefs.h?id=7ca0ed62d4c0d713d9c7dd5b9a077fba78bce578"; - sha256 = "16l3dqnfq0f20rzbkhc38v74nqcsh9n3f343bpczqq8b1rz6vfrh"; - }; - queue_h = fetchurl { - name = "sys-queue.h"; - url = "http://git.alpinelinux.org/aports/plain/main/libc-dev/sys-queue.h?id=7ca0ed62d4c0d713d9c7dd5b9a077fba78bce578"; - sha256 = "12qm82id7zys92a1qh2l1qf2wqgq6jr4qlbjmqyfffz3s3nhfd61"; - }; - tree_h = fetchurl { - name = "sys-tree.h"; - url = "http://git.alpinelinux.org/aports/plain/main/libc-dev/sys-tree.h?id=7ca0ed62d4c0d713d9c7dd5b9a077fba78bce578"; - sha256 = "14igk6k00bnpfw660qhswagyhvr0gfqg4q55dxvaaq7ikfkrir71"; - }; - - stack_chk_fail_local_c = fetchurl { - name = "__stack_chk_fail_local.c"; - url = "https://git.alpinelinux.org/aports/plain/main/musl/__stack_chk_fail_local.c?id=9afbe3cbbf4c30ff23c733218c3c03d7e8c6461d"; - sha256 = "1nhkzzy9pklgjcq2yg89d3l18jif331srd3z3vhy5qwxl1spv6i9"; - }; - - # iconv tool, implemented by musl author. - # Original: http://git.etalabs.net/cgit/noxcuse/plain/src/iconv.c?id=02d288d89683e99fd18fe9f54d4e731a6c474a4f - # We use copy from Alpine which fixes error messages, see: - # https://git.alpinelinux.org/aports/commit/main/musl/iconv.c?id=a3d97e95f766c9c378194ee49361b375f093b26f - iconv_c = fetchurl { - name = "iconv.c"; - url = "https://git.alpinelinux.org/aports/plain/main/musl/iconv.c?id=a3d97e95f766c9c378194ee49361b375f093b26f"; - sha256 = "1mzxnc2ncq8lw9x6n7p00fvfklc9p3wfv28m68j0dfz5l8q2k6pp"; - }; - - arch = if stdenv.hostPlatform.isx86_64 - then "x86_64" - else if stdenv.hostPlatform.isx86_32 - then "i386" - else null; - -in -stdenv.mkDerivation rec { - pname = "musl"; - version = "1.2.3"; - - src = fetchurl { - url = "https://musl.libc.org/releases/${pname}-${version}.tar.gz"; - sha256 = "sha256-fVsLYGJSHkYn4JnkydyCSNMqMChelZt+7Kp4DPjP1KQ="; - }; - - enableParallelBuilding = true; - - # Disable auto-adding stack protector flags, - # so musl can selectively disable as needed - hardeningDisable = [ "stackprotector" ]; - - # Leave these, be friendlier to debuggers/perf tools - # Don't force them on, but don't force off either - postPatch = '' - substituteInPlace configure \ - --replace -fno-unwind-tables "" \ - --replace -fno-asynchronous-unwind-tables "" - ''; - - patches = [ - # Minor touchup to build system making dynamic linker symlink relative - (fetchurl { - url = "https://raw.githubusercontent.com/openwrt/openwrt/87606e25afac6776d1bbc67ed284434ec5a832b4/toolchain/musl/patches/300-relative.patch"; - sha256 = "0hfadrycb60sm6hb6by4ycgaqc9sgrhh42k39v8xpmcvdzxrsq2n"; - }) - - # fix parsing lines with optional fields in fstab etc. NOTE: Remove for the next release since it has been merged upstream - (fetchurl { - url = "https://git.musl-libc.org/cgit/musl/patch/?id=751bee0ee727e8d8b003c87cff77ac76f1dbecd6"; - sha256 = "sha256-qCw132TCSaZrkISmtDb8Q8ufyt8sAJdwACkvfwuoi/0="; - }) - ]; - CFLAGS = [ "-fstack-protector-strong" ] - ++ lib.optional stdenv.hostPlatform.isPower "-mlong-double-64"; - - configureFlags = [ - "--enable-shared" - "--enable-static" - "--enable-debug" - "--enable-wrapper=all" - "--syslibdir=${placeholder "out"}/lib" - ]; - - outputs = [ "out" "bin" "dev" ]; - - dontDisableStatic = true; - dontAddStaticConfigureFlags = true; - separateDebugInfo = true; - - NIX_DONT_SET_RPATH = true; - - preBuild = '' - ${lib.optionalString (stdenv.targetPlatform.libc == "musl" && stdenv.targetPlatform.isx86_32) - "# the -x c flag is required since the file extension confuses gcc - # that detect the file as a linker script. - $CC -x c -c ${stack_chk_fail_local_c} -o __stack_chk_fail_local.o - $AR r libssp_nonshared.a __stack_chk_fail_local.o" - } - ''; - - postInstall = '' - # Not sure why, but link in all but scsi directory as that's what uclibc/glibc do. - # Apparently glibc provides scsi itself? - (cd $dev/include && ln -s $(ls -d ${linuxHeaders}/include/* | grep -v "scsi$") .) - - ${lib.optionalString (stdenv.targetPlatform.libc == "musl" && stdenv.targetPlatform.isx86_32) - "install -D libssp_nonshared.a $out/lib/libssp_nonshared.a" - } - - # Create 'ldd' symlink, builtin - ln -s $out/lib/libc.so $bin/bin/ldd - - # (impure) cc wrapper around musl for interactive usuage - for i in musl-gcc musl-clang ld.musl-clang; do - moveToOutput bin/$i $dev - done - moveToOutput lib/musl-gcc.specs $dev - substituteInPlace $dev/bin/musl-gcc \ - --replace $out/lib/musl-gcc.specs $dev/lib/musl-gcc.specs - - # provide 'iconv' utility, using just-built headers, libc/ldso - $CC ${iconv_c} -o $bin/bin/iconv \ - -I$dev/include \ - -L$out/lib -Wl,-rpath=$out/lib \ - -lc \ - -B $out/lib \ - -Wl,-dynamic-linker=$(ls $out/lib/ld-*) - '' + lib.optionalString (arch != null) '' - # Create 'libc.musl-$arch' symlink - ln -rs $out/lib/libc.so $out/lib/libc.musl-${arch}.so.1 - '' + lib.optionalString useBSDCompatHeaders '' - install -D ${queue_h} $dev/include/sys/queue.h - install -D ${cdefs_h} $dev/include/sys/cdefs.h - install -D ${tree_h} $dev/include/sys/tree.h - ''; - - passthru.linuxHeaders = linuxHeaders; - - meta = with lib; { - description = "Efficient, small, quality libc implementation"; - homepage = "https://musl.libc.org/"; - changelog = "https://git.musl-libc.org/cgit/musl/tree/WHATSNEW?h=v${version}"; - license = licenses.mit; - platforms = [ - "aarch64-linux" "armv5tel-linux" "armv6l-linux" "armv7a-linux" - "armv7l-linux" "i686-linux" "x86_64-linux" "m68k-linux" - "microblaze-linux" "microblazeel-linux" "mips-linux" "mips64-linux" - "mipsel-linux" "mips64el-linux" "powerpc64-linux" "powerpc64le-linux" - "riscv64-linux" "s390x-linux" - ]; - maintainers = with maintainers; [ thoughtpolice dtzWill ]; - }; -} |