2021-01-11 07:54:33 +00:00
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{ lib, stdenv, buildPackages
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2018-05-10 04:20:29 +01:00
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, fetchurl, linuxHeaders, libiconvReal
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2018-05-10 01:49:12 +01:00
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, extraConfig ? ""
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}:
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2009-11-08 00:32:12 +00:00
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2009-12-04 13:35:58 +00:00
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let
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2010-08-21 17:46:23 +01:00
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configParser = ''
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function parseconfig {
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set -x
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while read LINE; do
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NAME=`echo "$LINE" | cut -d \ -f 1`
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OPTION=`echo "$LINE" | cut -d \ -f 2`
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if test -z "$NAME"; then
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continue
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fi
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echo "parseconfig: removing $NAME"
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sed -i /^$NAME=/d .config
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2015-02-02 00:03:18 +00:00
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#if test "$OPTION" != n; then
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2010-08-21 17:46:23 +01:00
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echo "parseconfig: setting $NAME=$OPTION"
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echo "$NAME=$OPTION" >> .config
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2015-02-02 00:03:18 +00:00
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#fi
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2010-08-21 17:46:23 +01:00
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done
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set +x
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}
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'';
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2012-05-24 20:12:36 +01:00
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# UCLIBC_SUSV4_LEGACY defines 'tmpnam', needed for gcc libstdc++ builds.
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2010-08-21 17:46:23 +01:00
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nixConfig = ''
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RUNTIME_PREFIX "/"
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DEVEL_PREFIX "/"
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UCLIBC_HAS_WCHAR y
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UCLIBC_HAS_FTW y
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UCLIBC_HAS_RPC y
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DO_C99_MATH y
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UCLIBC_HAS_PROGRAM_INVOCATION_NAME y
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2012-05-24 20:12:36 +01:00
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UCLIBC_SUSV4_LEGACY y
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2012-05-24 20:16:00 +01:00
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UCLIBC_HAS_THREADS_NATIVE y
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2010-08-21 17:46:23 +01:00
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KERNEL_HEADERS "${linuxHeaders}/include"
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2021-01-15 14:45:37 +00:00
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'' + lib.optionalString (stdenv.isAarch32 && stdenv.buildPlatform != stdenv.hostPlatform) ''
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2015-02-02 00:03:18 +00:00
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CONFIG_ARM_EABI y
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ARCH_WANTS_BIG_ENDIAN n
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ARCH_BIG_ENDIAN n
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ARCH_WANTS_LITTLE_ENDIAN y
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ARCH_LITTLE_ENDIAN y
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UCLIBC_HAS_FPU n
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2010-08-21 17:46:23 +01:00
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'';
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2021-03-10 01:15:05 +00:00
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version = "1.0.37";
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2009-12-04 13:35:58 +00:00
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in
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2014-10-29 13:55:04 +00:00
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2009-11-08 00:32:12 +00:00
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stdenv.mkDerivation {
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2018-05-10 04:20:29 +01:00
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name = "uclibc-ng-${version}";
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inherit version;
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2009-12-04 13:35:58 +00:00
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|
2018-05-10 04:20:29 +01:00
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src = fetchurl {
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url = "https://downloads.uclibc-ng.org/releases/${version}/uClibc-ng-${version}.tar.bz2";
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# from "${url}.sha256";
|
2021-03-10 01:15:05 +00:00
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sha256 = "sha256-wThkkRBA42CskGC8kUlgmxk88Qy2Z8qRfLqD6kP8JY0=";
|
2009-11-08 00:32:12 +00:00
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};
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|
2010-03-09 20:36:56 +00:00
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# 'ftw' needed to build acl, a coreutils dependency
|
2009-11-08 00:32:12 +00:00
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configurePhase = ''
|
2018-05-10 01:49:12 +01:00
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make defconfig
|
2010-08-21 17:46:23 +01:00
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${configParser}
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|
cat << EOF | parseconfig
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${nixConfig}
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${extraConfig}
|
2021-01-23 01:33:55 +00:00
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|
|
${stdenv.hostPlatform.uclibc.extraConfig or ""}
|
2010-08-21 17:46:23 +01:00
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|
|
EOF
|
2017-12-10 22:28:25 +00:00
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|
|
( set +o pipefail; yes "" | make oldconfig )
|
2009-11-08 00:32:12 +00:00
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|
|
'';
|
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|
|
2016-08-05 19:15:27 +01:00
|
|
|
hardeningDisable = [ "stackprotector" ];
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|
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|
2009-12-04 13:35:58 +00:00
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|
|
# Cross stripping hurts.
|
2018-05-10 01:49:12 +01:00
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|
|
dontStrip = stdenv.hostPlatform != stdenv.buildPlatform;
|
2009-12-04 13:35:58 +00:00
|
|
|
|
2018-05-10 01:49:12 +01:00
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|
|
depsBuildBuild = [ buildPackages.stdenv.cc ];
|
2009-12-04 13:35:58 +00:00
|
|
|
|
2018-05-10 01:49:12 +01:00
|
|
|
makeFlags = [
|
2018-08-20 19:43:41 +01:00
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|
|
"ARCH=${stdenv.hostPlatform.parsed.cpu.name}"
|
2018-05-10 01:49:12 +01:00
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|
|
"VERBOSE=1"
|
2021-01-15 14:45:37 +00:00
|
|
|
] ++ lib.optionals (stdenv.buildPlatform != stdenv.hostPlatform) [
|
2018-05-10 01:49:12 +01:00
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|
|
"CROSS=${stdenv.cc.targetPrefix}"
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|
|
];
|
2009-12-04 13:35:58 +00:00
|
|
|
|
2017-12-06 11:57:10 +00:00
|
|
|
# `make libpthread/nptl/sysdeps/unix/sysv/linux/lowlevelrwlock.h`:
|
|
|
|
# error: bits/sysnum.h: No such file or directory
|
|
|
|
enableParallelBuilding = false;
|
2014-10-29 13:18:00 +00:00
|
|
|
|
2009-11-08 00:32:12 +00:00
|
|
|
installPhase = ''
|
|
|
|
mkdir -p $out
|
2018-05-10 01:49:12 +01:00
|
|
|
make PREFIX=$out VERBOSE=1 install
|
2010-03-09 15:48:25 +00:00
|
|
|
(cd $out/include && ln -s $(ls -d ${linuxHeaders}/include/* | grep -v "scsi$") .)
|
2012-05-24 22:44:34 +01:00
|
|
|
# libpthread.so may not exist, so I do || true
|
|
|
|
sed -i s@/lib/@$out/lib/@g $out/lib/libc.so $out/lib/libpthread.so || true
|
2009-11-08 00:32:12 +00:00
|
|
|
'';
|
2010-03-09 18:05:38 +00:00
|
|
|
|
|
|
|
passthru = {
|
|
|
|
# Derivations may check for the existance of this attribute, to know what to link to.
|
2015-02-18 04:10:26 +00:00
|
|
|
libiconv = libiconvReal;
|
2010-03-09 18:05:38 +00:00
|
|
|
};
|
2014-10-29 13:18:00 +00:00
|
|
|
|
2021-01-11 07:54:33 +00:00
|
|
|
meta = with lib; {
|
2018-05-10 04:20:29 +01:00
|
|
|
homepage = "https://uclibc-ng.org";
|
2009-11-08 00:32:12 +00:00
|
|
|
description = "A small implementation of the C library";
|
2017-12-07 10:32:21 +00:00
|
|
|
maintainers = with maintainers; [ rasendubi ];
|
|
|
|
license = licenses.lgpl2;
|
2019-11-13 14:21:28 +00:00
|
|
|
platforms = intersectLists platforms.linux platforms.x86; # fails to build on ARM
|
2009-11-08 00:32:12 +00:00
|
|
|
};
|
|
|
|
}
|