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