forked from mirrors/nixpkgs
c3e80cbc9f
has to be "/bin/sh" - other values such as "sh" or "bash" or "$(type -tP sh)" cause a build error: LD .tmp_vmlinux1 /nix/store/1yv8i1m76cvwk5w5i5wrk4gj5zyfj6vh-binutils-2.19.1/bin/ld:arch/um/kernel/vmlinux.lds:1: ignoring invalid character `#' in expression /nix/store/1yv8i1m76cvwk5w5i5wrk4gj5zyfj6vh-binutils-2.19.1/bin/ld:arch/um/kernel/vmlinux.lds:1: syntax error collect2: ld returned 1 exit status This is caused by Bash 4.0 (http://bugzilla.kernel.org/show_bug.cgi?id=13343). svn path=/nixpkgs/branches/kernel-config/; revision=18941
115 lines
3.7 KiB
Bash
115 lines
3.7 KiB
Bash
source $stdenv/setup
|
|
|
|
|
|
makeFlags="ARCH=$arch SHELL=/bin/sh"
|
|
|
|
|
|
configurePhase() {
|
|
if test -n "$preConfigure"; then
|
|
eval "$preConfigure";
|
|
fi
|
|
|
|
export INSTALL_PATH=$out
|
|
export INSTALL_MOD_PATH=$out
|
|
|
|
|
|
# Set our own localversion, if specified.
|
|
rm -f localversion*
|
|
if test -n "$localVersion"; then
|
|
echo "$localVersion" > localversion-nix
|
|
fi
|
|
|
|
|
|
# Patch kconfig to print "###" after every question so that
|
|
# generate-config.pl can answer them.
|
|
sed -e '/fflush(stdout);/i\printf("###");' -i scripts/kconfig/conf.c
|
|
|
|
# Create the config file.
|
|
echo "generating kernel configuration..."
|
|
echo "$kernelConfig" > kernel-config
|
|
DEBUG=1 ARCH=$arch KERNEL_CONFIG=kernel-config perl -w $generateConfig
|
|
}
|
|
|
|
|
|
installPhase() {
|
|
|
|
ensureDir $out
|
|
|
|
# New kernel versions have a combined tree for i386 and x86_64.
|
|
archDir=$arch
|
|
if test -e arch/x86 -a \( "$arch" = i386 -o "$arch" = x86_64 \); then
|
|
archDir=x86
|
|
fi
|
|
|
|
# Copy the bzImage and System.map.
|
|
cp System.map $out
|
|
if test "$arch" = um; then
|
|
ensureDir $out/bin
|
|
cp linux $out/bin
|
|
else
|
|
cp arch/$archDir/boot/bzImage $out/vmlinuz
|
|
fi
|
|
|
|
# Install the modules in $out/lib/modules with matching paths
|
|
# in modules.dep (i.e., refererring to $out/lib/modules, not
|
|
# /lib/modules). The depmod_opts= is to prevent the kernel
|
|
# from passing `-b PATH' to depmod.
|
|
export MODULE_DIR=$out/lib/modules/
|
|
substituteInPlace Makefile --replace '-b $(INSTALL_MOD_PATH)' ''
|
|
make modules_install \
|
|
DEPMOD=$module_init_tools/sbin/depmod depmod_opts= \
|
|
$makeFlags "${makeFlagsArray[@]}" \
|
|
$installFlags "${installFlagsArray[@]}"
|
|
|
|
# Strip the kernel modules.
|
|
echo "Stripping kernel modules..."
|
|
find $out -name "*.ko" -print0 | xargs -0 strip -S
|
|
|
|
# move this to install later on
|
|
# largely copied from early FC3 kernel spec files
|
|
version=$(cd $out/lib/modules && ls -d *)
|
|
|
|
# remove symlinks and create directories
|
|
rm -f $out/lib/modules/$version/build
|
|
rm -f $out/lib/modules/$version/source
|
|
mkdir $out/lib/modules/$version/build
|
|
|
|
# copy config
|
|
cp .config $out/lib/modules/$version/build/.config
|
|
ln -s $out/lib/modules/$version/build/.config $out/config
|
|
|
|
if test "$arch" != um; then
|
|
# copy all Makefiles and Kconfig files
|
|
ln -s $out/lib/modules/$version/build $out/lib/modules/$version/source
|
|
cp --parents `find -type f -name Makefile -o -name "Kconfig*"` $out/lib/modules/$version/build
|
|
cp Module.symvers $out/lib/modules/$version/build
|
|
|
|
# weed out unneeded stuff
|
|
rm -rf $out/lib/modules/$version/build/Documentation
|
|
rm -rf $out/lib/modules/$version/build/scripts
|
|
rm -rf $out/lib/modules/$version/build/include
|
|
|
|
# copy architecture dependent files
|
|
cp -a arch/$archDir/scripts $out/lib/modules/$version/build/ || true
|
|
cp -a arch/$archDir/*lds $out/lib/modules/$version/build/ || true
|
|
cp -a arch/$archDir/Makefile*.cpu $out/lib/modules/$version/build/arch/$archDir/ || true
|
|
cp -a --parents arch/$archDir/kernel/asm-offsets.s $out/lib/modules/$version/build/arch/$archDir/kernel/ || true
|
|
|
|
# copy scripts
|
|
rm -f scripts/*.o
|
|
rm -f scripts/*/*.o
|
|
cp -a scripts $out/lib/modules/$version/build
|
|
|
|
# copy include files
|
|
includeDir=$out/lib/modules/$version/build/include
|
|
mkdir -p $includeDir
|
|
(cd include && cp -a * $includeDir)
|
|
(cd arch/$archDir/include && cp -a * $includeDir || true)
|
|
(cd arch/$archDir/include && cp -a asm/* $includeDir/asm/ || true)
|
|
(cd arch/$archDir/include/asm/mach-generic && cp -a * $includeDir/ || true)
|
|
fi
|
|
}
|
|
|
|
|
|
genericBuild
|