{ stdenv, lib, fetchurl, glibc, musl , enableStatic ? false , enableMinimal ? false , useMusl ? false , extraConfig ? "" }: let configParser = '' function parseconfig { while read LINE; do NAME=`echo "$LINE" | cut -d \ -f 1` OPTION=`echo "$LINE" | cut -d \ -f 2` if ! [[ "$NAME" =~ ^CONFIG_ ]]; then continue; fi echo "parseconfig: removing $NAME" sed -i /$NAME'\(=\| \)'/d .config echo "parseconfig: setting $NAME=$OPTION" echo "$NAME=$OPTION" >> .config done } ''; in stdenv.mkDerivation rec { name = "busybox-1.23.2"; src = fetchurl { url = "http://busybox.net/downloads/${name}.tar.bz2"; sha256 = "16ii9sqracvh2r1gfzhmlypl269nnbkpvrwa7270k35d3bigk9h5"; }; hardeningDisable = [ "format" ]; patches = [ ./busybox-in-store.patch ]; configurePhase = '' export KCONFIG_NOTIMESTAMP=1 make ${if enableMinimal then "allnoconfig" else "defconfig"} ${configParser} cat << EOF | parseconfig CONFIG_PREFIX "$out" CONFIG_INSTALL_NO_USR y CONFIG_LFS y ${lib.optionalString enableStatic '' CONFIG_STATIC y ''} # Use the external mount.cifs program. CONFIG_FEATURE_MOUNT_CIFS n CONFIG_FEATURE_MOUNT_HELPERS y # Set paths for console fonts. CONFIG_DEFAULT_SETFONT_DIR "/etc/kbd" ${extraConfig} $extraCrossConfig EOF make oldconfig runHook postConfigure ''; postConfigure = lib.optionalString useMusl '' makeFlagsArray+=("CC=gcc -isystem ${musl}/include -B${musl}/lib -L${musl}/lib") ''; buildInputs = lib.optionals (enableStatic && !useMusl) [ stdenv.cc.libc stdenv.cc.libc.static ]; crossAttrs = { extraCrossConfig = '' CONFIG_CROSS_COMPILER_PREFIX "${stdenv.cross.config}-" ''; postConfigure = stdenv.lib.optionalString useMusl '' makeFlagsArray+=("CC=$crossConfig-gcc -isystem ${musl.crossDrv}/include -B${musl.crossDrv}/lib -L${musl.crossDrv}/lib") ''; }; enableParallelBuilding = true; meta = with stdenv.lib; { description = "Tiny versions of common UNIX utilities in a single small executable"; homepage = http://busybox.net/; license = licenses.gpl2; maintainers = with maintainers; [ viric ]; platforms = platforms.linux; }; }