2018-08-20 18:43:41 +00:00
|
|
|
{ stdenv, lib, fetchurl
|
2018-01-03 02:12:18 +00:00
|
|
|
, linuxHeaders ? null
|
|
|
|
, useBSDCompatHeaders ? true
|
|
|
|
}:
|
2018-01-04 16:39:29 +00:00
|
|
|
let
|
|
|
|
cdefs_h = fetchurl {
|
|
|
|
url = "http://git.alpinelinux.org/cgit/aports/plain/main/libc-dev/sys-cdefs.h";
|
|
|
|
sha256 = "16l3dqnfq0f20rzbkhc38v74nqcsh9n3f343bpczqq8b1rz6vfrh";
|
|
|
|
};
|
|
|
|
queue_h = fetchurl {
|
|
|
|
url = "http://git.alpinelinux.org/cgit/aports/plain/main/libc-dev/sys-queue.h";
|
|
|
|
sha256 = "12qm82id7zys92a1qh2l1qf2wqgq6jr4qlbjmqyfffz3s3nhfd61";
|
|
|
|
};
|
|
|
|
tree_h = fetchurl {
|
|
|
|
url = "http://git.alpinelinux.org/cgit/aports/plain/main/libc-dev/sys-tree.h";
|
|
|
|
sha256 = "14igk6k00bnpfw660qhswagyhvr0gfqg4q55dxvaaq7ikfkrir71";
|
|
|
|
};
|
2018-01-03 02:12:18 +00:00
|
|
|
|
2019-08-23 08:47:39 +00:00
|
|
|
stack_chk_fail_local_c = fetchurl {
|
|
|
|
url = "https://git.alpinelinux.org/aports/plain/main/musl/__stack_chk_fail_local.c?h=3.10-stable";
|
|
|
|
sha256 = "1nhkzzy9pklgjcq2yg89d3l18jif331srd3z3vhy5qwxl1spv6i9";
|
|
|
|
};
|
|
|
|
|
2018-04-25 00:31:56 +00:00
|
|
|
# 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:
|
2020-05-15 15:58:27 +00:00
|
|
|
# https://git.alpinelinux.org/aports/commit/main/musl/iconv.c?id=a3d97e95f766c9c378194ee49361b375f093b26f
|
2018-04-25 00:09:21 +00:00
|
|
|
iconv_c = fetchurl {
|
|
|
|
name = "iconv.c";
|
2020-05-15 15:58:27 +00:00
|
|
|
url = "https://git.alpinelinux.org/aports/plain/main/musl/iconv.c?id=a3d97e95f766c9c378194ee49361b375f093b26f";
|
2018-04-25 00:31:56 +00:00
|
|
|
sha256 = "1mzxnc2ncq8lw9x6n7p00fvfklc9p3wfv28m68j0dfz5l8q2k6pp";
|
2018-04-25 00:09:21 +00:00
|
|
|
};
|
|
|
|
|
2020-06-12 18:01:43 +00:00
|
|
|
arch = if stdenv.hostPlatform.isx86_64
|
|
|
|
then "x86_64"
|
|
|
|
else if stdenv.hostPlatform.isx86_32
|
|
|
|
then "i386"
|
|
|
|
else null;
|
|
|
|
|
2018-01-04 16:39:29 +00:00
|
|
|
in
|
2014-03-24 05:29:30 +00:00
|
|
|
stdenv.mkDerivation rec {
|
2019-01-21 21:35:00 +00:00
|
|
|
pname = "musl";
|
2022-04-09 05:59:39 +00:00
|
|
|
version = "1.2.3";
|
2014-03-24 05:29:30 +00:00
|
|
|
|
|
|
|
src = fetchurl {
|
2021-03-23 15:45:23 +00:00
|
|
|
url = "https://musl.libc.org/releases/${pname}-${version}.tar.gz";
|
2022-04-09 05:59:39 +00:00
|
|
|
sha256 = "sha256-fVsLYGJSHkYn4JnkydyCSNMqMChelZt+7Kp4DPjP1KQ=";
|
2014-03-24 05:29:30 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
enableParallelBuilding = true;
|
2015-03-26 20:04:27 +00:00
|
|
|
|
2017-10-19 20:57:19 +00:00
|
|
|
# Disable auto-adding stack protector flags,
|
|
|
|
# so musl can selectively disable as needed
|
2016-08-29 12:04:29 +00:00
|
|
|
hardeningDisable = [ "stackprotector" ];
|
|
|
|
|
2018-03-23 17:59:15 +00:00
|
|
|
# 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 ""
|
|
|
|
'';
|
|
|
|
|
2018-03-12 02:00:19 +00:00
|
|
|
patches = [
|
|
|
|
# Minor touchup to build system making dynamic linker symlink relative
|
|
|
|
(fetchurl {
|
2020-04-01 01:11:51 +00:00
|
|
|
url = "https://raw.githubusercontent.com/openwrt/openwrt/87606e25afac6776d1bbc67ed284434ec5a832b4/toolchain/musl/patches/300-relative.patch";
|
2018-03-12 02:00:19 +00:00
|
|
|
sha256 = "0hfadrycb60sm6hb6by4ycgaqc9sgrhh42k39v8xpmcvdzxrsq2n";
|
|
|
|
})
|
|
|
|
];
|
2018-09-18 22:03:57 +00:00
|
|
|
CFLAGS = [ "-fstack-protector-strong" ]
|
|
|
|
++ lib.optional stdenv.hostPlatform.isPower "-mlong-double-64";
|
2018-08-21 19:31:34 +00:00
|
|
|
|
2015-03-26 20:04:27 +00:00
|
|
|
configureFlags = [
|
|
|
|
"--enable-shared"
|
|
|
|
"--enable-static"
|
2018-03-23 17:59:15 +00:00
|
|
|
"--enable-debug"
|
2018-04-09 15:10:47 +00:00
|
|
|
"--enable-wrapper=all"
|
2019-01-21 21:35:00 +00:00
|
|
|
"--syslibdir=${placeholder "out"}/lib"
|
2016-12-16 10:32:28 +00:00
|
|
|
];
|
|
|
|
|
2018-01-04 16:30:56 +00:00
|
|
|
outputs = [ "out" "dev" ];
|
|
|
|
|
2015-03-26 20:04:27 +00:00
|
|
|
dontDisableStatic = true;
|
2021-08-17 01:16:29 +00:00
|
|
|
dontAddStaticConfigureFlags = true;
|
2018-03-23 17:59:15 +00:00
|
|
|
separateDebugInfo = true;
|
2018-01-04 16:39:29 +00:00
|
|
|
|
2018-04-25 13:09:56 +00:00
|
|
|
NIX_DONT_SET_RPATH = true;
|
|
|
|
|
2019-08-23 08:47:39 +00:00
|
|
|
preBuild = ''
|
|
|
|
${if (stdenv.targetPlatform.libc == "musl" && stdenv.targetPlatform.isx86_32) then
|
|
|
|
"# 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"
|
|
|
|
else ""
|
|
|
|
}
|
|
|
|
'';
|
|
|
|
|
2018-04-09 15:10:47 +00:00
|
|
|
postInstall = ''
|
2018-01-04 16:39:29 +00:00
|
|
|
# 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 ${linuxHeaders}/include/* | grep -v "scsi$") .)
|
2018-04-09 15:10:47 +00:00
|
|
|
|
2018-03-23 17:59:15 +00:00
|
|
|
# Strip debug out of the static library
|
|
|
|
$STRIP -S $out/lib/libc.a
|
2018-01-04 16:39:29 +00:00
|
|
|
mkdir -p $out/bin
|
2018-04-09 15:10:47 +00:00
|
|
|
|
2019-08-23 08:47:39 +00:00
|
|
|
|
|
|
|
${if (stdenv.targetPlatform.libc == "musl" && stdenv.targetPlatform.isx86_32) then
|
|
|
|
"install -D libssp_nonshared.a $out/lib/libssp_nonshared.a
|
|
|
|
$STRIP -S $out/lib/libssp_nonshared.a"
|
|
|
|
else ""
|
|
|
|
}
|
|
|
|
|
2018-01-04 16:39:29 +00:00
|
|
|
# Create 'ldd' symlink, builtin
|
2018-03-12 02:00:19 +00:00
|
|
|
ln -rs $out/lib/libc.so $out/bin/ldd
|
2018-04-09 15:10:47 +00:00
|
|
|
|
|
|
|
# (impure) cc wrapper around musl for interactive usuage
|
|
|
|
for i in musl-gcc musl-clang ld.musl-clang; do
|
|
|
|
moveToOutput bin/$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
|
2018-04-25 00:09:21 +00:00
|
|
|
|
2018-04-25 13:09:56 +00:00
|
|
|
# provide 'iconv' utility, using just-built headers, libc/ldso
|
|
|
|
$CC ${iconv_c} -o $out/bin/iconv \
|
|
|
|
-I$dev/include \
|
|
|
|
-L$out/lib -Wl,-rpath=$out/lib \
|
|
|
|
-lc \
|
|
|
|
-B $out/lib \
|
|
|
|
-Wl,-dynamic-linker=$(ls $out/lib/ld-*)
|
2020-06-12 18:01:43 +00:00
|
|
|
'' + lib.optionalString (arch != null) ''
|
|
|
|
# Create 'libc.musl-$arch' symlink
|
|
|
|
ln -rs $out/lib/libc.so $out/lib/libc.musl-${arch}.so.1
|
2018-01-03 02:12:18 +00:00
|
|
|
'' + lib.optionalString useBSDCompatHeaders ''
|
2018-01-04 16:39:29 +00:00
|
|
|
install -D ${queue_h} $dev/include/sys/queue.h
|
|
|
|
install -D ${cdefs_h} $dev/include/sys/cdefs.h
|
|
|
|
install -D ${tree_h} $dev/include/sys/tree.h
|
|
|
|
'';
|
|
|
|
|
|
|
|
passthru.linuxHeaders = linuxHeaders;
|
2014-03-24 05:29:30 +00:00
|
|
|
|
2019-10-14 23:51:51 +00:00
|
|
|
meta = with lib; {
|
2014-03-24 05:29:30 +00:00
|
|
|
description = "An efficient, small, quality libc implementation";
|
2021-03-23 15:45:23 +00:00
|
|
|
homepage = "https://musl.libc.org/";
|
|
|
|
changelog = "https://git.musl-libc.org/cgit/musl/tree/WHATSNEW?h=v${version}";
|
2019-10-14 23:51:51 +00:00
|
|
|
license = licenses.mit;
|
|
|
|
platforms = platforms.linux;
|
|
|
|
maintainers = with maintainers; [ thoughtpolice dtzWill ];
|
2014-03-24 05:29:30 +00:00
|
|
|
};
|
|
|
|
}
|