mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-26 23:54:01 +00:00
aff1f4ab94
The following parameters are now available:
* hardeningDisable
To disable specific hardening flags
* hardeningEnable
To enable specific hardening flags
Only the cc-wrapper supports this right now, but these may be reused by
other wrappers, builders or setup hooks.
cc-wrapper supports the following flags:
* fortify
* stackprotector
* pie (disabled by default)
* pic
* strictoverflow
* format
* relro
* bindnow
89 lines
2.0 KiB
Nix
89 lines
2.0 KiB
Nix
{ stdenv, fetchurl, 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
|
|
|
|
${stdenv.lib.optionalString enableStatic ''
|
|
CONFIG_STATIC y
|
|
''}
|
|
|
|
# Use the external mount.cifs program.
|
|
CONFIG_FEATURE_MOUNT_CIFS n
|
|
CONFIG_FEATURE_MOUNT_HELPERS y
|
|
|
|
${extraConfig}
|
|
$extraCrossConfig
|
|
EOF
|
|
|
|
make oldconfig
|
|
'' + stdenv.lib.optionalString useMusl ''
|
|
makeFlagsArray+=("CC=gcc -isystem ${musl}/include -B${musl}/lib -L${musl}/lib")
|
|
'';
|
|
|
|
crossAttrs = {
|
|
extraCrossConfig = ''
|
|
CONFIG_CROSS_COMPILER_PREFIX "${stdenv.cross.config}-"
|
|
'' +
|
|
(if stdenv.cross.platform.kernelMajor == "2.4" then ''
|
|
CONFIG_IONICE n
|
|
'' else "");
|
|
};
|
|
|
|
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;
|
|
};
|
|
}
|