forked from mirrors/nixpkgs
d0ec32c4fd
Original commit 5ba8c04ae5 destroyed the meaning
of the *overridable* flag, and incidentally we were
relying on it in channel-critical stuff:
https://hydra.nixos.org/build/102298542
114 lines
3 KiB
Nix
114 lines
3 KiB
Nix
{ stdenv, lib, buildPackages, fetchurl
|
|
, 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
|
|
'';
|
|
in
|
|
|
|
stdenv.mkDerivation rec {
|
|
name = "busybox-1.30.1";
|
|
|
|
# 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 = "1p7vbnwj60q6zkzrzq3pa8ybb7mviv2aa5a8g7s4hh6kvfj0879x";
|
|
};
|
|
|
|
hardeningDisable = [ "format" "pie" ]
|
|
++ lib.optionals enableStatic [ "fortify" ];
|
|
|
|
patches = [
|
|
./busybox-in-store.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
|
|
|
|
${extraConfig}
|
|
CONFIG_CROSS_COMPILER_PREFIX "${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")
|
|
'';
|
|
|
|
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; [ ];
|
|
platforms = platforms.linux;
|
|
priority = 10;
|
|
};
|
|
}
|