diff options
Diffstat (limited to 'pkgs/os-specific/linux/uclibc-ng/default.nix')
-rw-r--r-- | pkgs/os-specific/linux/uclibc-ng/default.nix | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/pkgs/os-specific/linux/uclibc-ng/default.nix b/pkgs/os-specific/linux/uclibc-ng/default.nix deleted file mode 100644 index b357bc50e584..000000000000 --- a/pkgs/os-specific/linux/uclibc-ng/default.nix +++ /dev/null @@ -1,141 +0,0 @@ -{ lib -, stdenv -, buildPackages -, fetchurl -, linuxHeaders -, libiconvReal -, extraConfig ? "" -}: - -let - isCross = (stdenv.buildPlatform != stdenv.hostPlatform); - configParser = '' - function parseconfig { - set -x - while read LINE; do - NAME=`echo "$LINE" | cut -d \ -f 1` - OPTION=`echo "$LINE" | cut -d \ -f 2` - - if test -z "$NAME"; then - continue - fi - - echo "parseconfig: removing $NAME" - sed -i /^$NAME=/d .config - - #if test "$OPTION" != n; then - echo "parseconfig: setting $NAME=$OPTION" - echo "$NAME=$OPTION" >> .config - #fi - done - set +x - } - ''; - - # UCLIBC_SUSV4_LEGACY defines 'tmpnam', needed for gcc libstdc++ builds. - nixConfig = '' - RUNTIME_PREFIX "/" - DEVEL_PREFIX "/" - UCLIBC_HAS_WCHAR y - UCLIBC_HAS_FTW y - UCLIBC_HAS_RPC y - DO_C99_MATH y - UCLIBC_HAS_PROGRAM_INVOCATION_NAME y - UCLIBC_HAS_RESOLVER_SUPPORT y - UCLIBC_SUSV4_LEGACY y - UCLIBC_HAS_THREADS_NATIVE y - KERNEL_HEADERS "${linuxHeaders}/include" - '' + lib.optionalString (stdenv.hostPlatform.gcc.float or "" == "soft") '' - UCLIBC_HAS_FPU n - '' + lib.optionalString (stdenv.isAarch32 && isCross) '' - CONFIG_ARM_EABI y - ARCH_WANTS_BIG_ENDIAN n - ARCH_BIG_ENDIAN n - ARCH_WANTS_LITTLE_ENDIAN y - ARCH_LITTLE_ENDIAN y - UCLIBC_HAS_FPU n - ''; -in -stdenv.mkDerivation rec { - pname = "uclibc-ng"; - version = "1.0.42"; - - src = fetchurl { - url = "https://downloads.uclibc-ng.org/releases/${version}/uClibc-ng-${version}.tar.xz"; - sha256 = "sha256-7G2uRM6GVYiF5WvDvva9TQgjlxFObh/BV5X3HoBNcBY="; - }; - - # 'ftw' needed to build acl, a coreutils dependency - configurePhase = '' - make defconfig - ${configParser} - cat << EOF | parseconfig - ${nixConfig} - ${extraConfig} - ${stdenv.hostPlatform.uclibc.extraConfig or ""} - EOF - ( set +o pipefail; yes "" | make oldconfig ) - ''; - - hardeningDisable = [ "stackprotector" ]; - - # Cross stripping hurts. - dontStrip = isCross; - - depsBuildBuild = [ buildPackages.stdenv.cc ]; - - makeFlags = [ - "ARCH=${stdenv.hostPlatform.linuxArch}" - "TARGET_ARCH=${stdenv.hostPlatform.linuxArch}" - "VERBOSE=1" - ] ++ lib.optionals (isCross) [ - "CROSS=${stdenv.cc.targetPrefix}" - ]; - - # `make libpthread/nptl/sysdeps/unix/sysv/linux/lowlevelrwlock.h`: - # error: bits/sysnum.h: No such file or directory - enableParallelBuilding = false; - - installPhase = '' - runHook preInstall - - mkdir -p $out - make $makeFlags PREFIX=$out VERBOSE=1 install - (cd $out/include && ln -s $(ls -d ${linuxHeaders}/include/* | grep -v "scsi$") .) - # 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 - - runHook postInstall - ''; - - meta = with lib; { - homepage = "https://uclibc-ng.org"; - description = "Embedded C library"; - longDescription = '' - uClibc-ng is a small C library for developing embedded Linux systems. It - is much smaller than the GNU C Library, but nearly all applications - supported by glibc also work perfectly with uClibc-ng. - - Porting applications from glibc to uClibc-ng typically involves just - recompiling the source code. uClibc-ng supports shared libraries and - threading. It currently runs on standard Linux and MMU-less (also known as - uClinux) systems with support for Aarch64, Alpha, ARC, ARM, AVR32, - Blackfin, CRIS, C-Sky, C6X, FR-V, H8/300, HPPA, i386, IA64, KVX, LM32, - M68K/Coldfire, Metag, Microblaze, MIPS, MIPS64, NDS32, NIOS2, OpenRISC, - PowerPC, RISCV64, Sparc, Sparc64, SuperH, Tile, X86_64 and XTENSA - processors. Alpha, FR-V, HPPA, IA64, LM32, NIOS2, Tile and Sparc64 are - experimental and need more testing. - ''; - license = licenses.lgpl2Plus; - maintainers = with maintainers; [ rasendubi AndersonTorres ]; - platforms = platforms.linux; - badPlatforms = platforms.aarch64; - }; - - passthru = { - # Derivations may check for the existance of this attribute, to know what to - # link to. - libiconv = libiconvReal; - }; - -} |