forked from mirrors/nixpkgs
139 lines
4.1 KiB
Nix
139 lines
4.1 KiB
Nix
{ stdenv, lib, buildPackages, fetchurl, fetchzip
|
|
, enableStatic ? false
|
|
, enableMinimal ? false
|
|
# Allow forcing musl without switching stdenv itself, e.g. for our bootstrapping:
|
|
# nix build -f pkgs/top-level/release.nix stdenvBootstrapTools.x86_64-linux.dist
|
|
, useMusl ? stdenv.hostPlatform.libc == "musl", musl
|
|
, extraConfig ? ""
|
|
}:
|
|
|
|
assert stdenv.hostPlatform.libc == "musl" -> useMusl;
|
|
|
|
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
|
|
}
|
|
'';
|
|
|
|
libcConfig = lib.optionalString useMusl ''
|
|
CONFIG_FEATURE_UTMP n
|
|
CONFIG_FEATURE_WTMP n
|
|
'';
|
|
|
|
debianName = "busybox_1.30.1-5";
|
|
debianTarball = fetchzip {
|
|
url = "http://deb.debian.org/debian/pool/main/b/busybox/${debianName}.debian.tar.xz";
|
|
sha256 = "03m4rvs2pd0hj0mdkdm3r4m1gh0bgwr0cvnqds297xnkfi5s01nx";
|
|
};
|
|
debianDispatcherScript = "${debianTarball}/tree/udhcpc/etc/udhcpc/default.script";
|
|
outDispatchPath = "$out/default.script";
|
|
in
|
|
|
|
stdenv.mkDerivation rec {
|
|
# TODO: When bumping this version, please validate whether the wget patch is present upstream
|
|
# and remove the patch if it is. The patch should be present upstream for all versions 1.32.0+.
|
|
# See NixOs/nixpkgs#94722 for context.
|
|
name = "busybox-1.31.1";
|
|
|
|
# Note to whoever is updating busybox: please verify that:
|
|
# nix-build pkgs/stdenv/linux/make-bootstrap-tools.nix -A test
|
|
# still builds after the update.
|
|
src = fetchurl {
|
|
url = "https://busybox.net/downloads/${name}.tar.bz2";
|
|
sha256 = "1659aabzp8w4hayr4z8kcpbk2z1q2wqhw7i1yb0l72b45ykl1yfh";
|
|
};
|
|
|
|
hardeningDisable = [ "format" "pie" ]
|
|
++ lib.optionals enableStatic [ "fortify" ];
|
|
|
|
patches = [
|
|
./busybox-in-store.patch
|
|
./0001-Fix-build-with-glibc-2.31.patch
|
|
./0001-wget-implement-TLS-verification-with-ENABLE_FEATURE_.patch
|
|
] ++ stdenv.lib.optional (stdenv.hostPlatform != stdenv.buildPlatform) ./clang-cross.patch;
|
|
|
|
postPatch = "patchShebangs .";
|
|
|
|
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
|
|
|
|
${lib.optionalString enableStatic ''
|
|
CONFIG_STATIC y
|
|
''}
|
|
|
|
# Use the external mount.cifs program.
|
|
CONFIG_FEATURE_MOUNT_CIFS n
|
|
CONFIG_FEATURE_MOUNT_HELPERS y
|
|
|
|
# Set paths for console fonts.
|
|
CONFIG_DEFAULT_SETFONT_DIR "/etc/kbd"
|
|
|
|
# Bump from 4KB, much faster I/O
|
|
CONFIG_FEATURE_COPYBUF_KB 64
|
|
|
|
# Set the path for the udhcpc script
|
|
CONFIG_UDHCPC_DEFAULT_SCRIPT "${outDispatchPath}"
|
|
|
|
${extraConfig}
|
|
CONFIG_CROSS_COMPILER_PREFIX "${stdenv.cc.targetPrefix}"
|
|
${libcConfig}
|
|
EOF
|
|
|
|
make oldconfig
|
|
|
|
runHook postConfigure
|
|
'';
|
|
|
|
postConfigure = lib.optionalString (useMusl && stdenv.hostPlatform.libc != "musl") ''
|
|
makeFlagsArray+=("CC=${stdenv.cc.targetPrefix}cc -isystem ${musl.dev}/include -B${musl}/lib -L${musl}/lib")
|
|
'';
|
|
|
|
postInstall = ''
|
|
sed -e '
|
|
1 a busybox() { '$out'/bin/busybox "$@"; }\
|
|
logger() { '$out'/bin/logger "$@"; }\
|
|
' ${debianDispatcherScript} > ${outDispatchPath}
|
|
chmod 555 ${outDispatchPath}
|
|
PATH=$out/bin patchShebangs ${outDispatchPath}
|
|
'';
|
|
|
|
depsBuildBuild = [ buildPackages.stdenv.cc ];
|
|
|
|
buildInputs = lib.optionals (enableStatic && !useMusl && stdenv.cc.libc ? static) [ stdenv.cc.libc stdenv.cc.libc.static ];
|
|
|
|
enableParallelBuilding = true;
|
|
|
|
doCheck = false; # tries to access the net
|
|
|
|
meta = with stdenv.lib; {
|
|
description = "Tiny versions of common UNIX utilities in a single small executable";
|
|
homepage = "https://busybox.net/";
|
|
license = licenses.gpl2;
|
|
maintainers = with maintainers; [ TethysSvensson ];
|
|
platforms = platforms.linux;
|
|
priority = 10;
|
|
};
|
|
}
|