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-rw-r--r--libre/linux-libre/Kbuild19
-rw-r--r--libre/linux-libre/Kbuild.platforms6
-rw-r--r--libre/linux-libre/PKGBUILD79
3 files changed, 88 insertions, 16 deletions
diff --git a/libre/linux-libre/Kbuild b/libre/linux-libre/Kbuild
new file mode 100644
index 000000000..8a9d7dceb
--- /dev/null
+++ b/libre/linux-libre/Kbuild
@@ -0,0 +1,19 @@
+# Fail on warnings - also for files referenced in subdirs
+# -Werror can be disabled for specific files using:
+# CFLAGS_<file.o> := -Wno-error
+subdir-ccflags-y := -Wno-error
+
+# platform specific definitions
+include arch/mips/Kbuild.platforms
+obj-y := $(platform-y)
+
+# make clean traverses $(obj-) without having included .config, so
+# everything ends up here
+obj- := $(platform-)
+
+# mips object files
+# The object files are linked as core-y files would be linked
+
+obj-y += kernel/
+obj-y += mm/
+obj-y += math-emu/
diff --git a/libre/linux-libre/Kbuild.platforms b/libre/linux-libre/Kbuild.platforms
new file mode 100644
index 000000000..90a226888
--- /dev/null
+++ b/libre/linux-libre/Kbuild.platforms
@@ -0,0 +1,6 @@
+# All platforms listed in alphabetic order
+
+platforms += loongson
+
+# include the platform specific files
+include $(patsubst %, $(srctree)/arch/mips/%/Platform, $(platforms))
diff --git a/libre/linux-libre/PKGBUILD b/libre/linux-libre/PKGBUILD
index 8ca117ae5..2a11dcd96 100644
--- a/libre/linux-libre/PKGBUILD
+++ b/libre/linux-libre/PKGBUILD
@@ -11,17 +11,20 @@ _kernelname=${pkgname#linux-libre}
_basekernel=3.2
pkgver=${_basekernel}
pkgrel=1
-arch=('i686' 'x86_64')
+arch=('i686' 'x86_64' 'mips64el')
url="http://linux-libre.fsfla.org/"
license=('GPL2')
makedepends=('xmlto' 'docbook-xsl')
options=('!strip')
source=("http://linux-libre.fsfla.org/pub/linux-libre/releases/${_basekernel}-libre/linux-${_basekernel}-libre.tar.xz"
# "http://linux-libre.fsfla.org/pub/linux-libre/releases/${pkgver}-libre/patch-${_basekernel}-libre-${pkgver}-libre.xz"
+ "http://www.linux-libre.fsfla.org/pub/linux-libre/lemote/gnewsense/pool/linux-patches-${pkgver}-libre-lemote_0lxo_mipsel.tar.bz2"
# the main kernel config files
'config.i686' 'config.x86_64'
# standard config files for mkinitcpio ramdisk
"${pkgname}.preset"
+ 'Kbuild'
+ 'Kbuild.platforms'
'boot-logo.patch'
'change-default-console-loglevel.patch'
'i915-fix-ghost-tv-output.patch'
@@ -30,7 +33,9 @@ source=("http://linux-libre.fsfla.org/pub/linux-libre/releases/${_basekernel}-li
build() {
cd "${srcdir}/linux-${_basekernel}"
-# patch -Np1 -i "${srcdir}/patch-${_basekernel}-libre-${pkgver}-libre"
+ if [ "${_basekernel}" != "${pkgver}" ]; then
+ patch -Np1 -i "${srcdir}/patch-${_basekernel}-libre-${pkgver}-libre"
+ fi
# Add freedo as boot logo
patch -Np1 -i "${srcdir}/boot-logo.patch"
@@ -53,7 +58,21 @@ build() {
# (relevant patch sent upstream: https://lkml.org/lkml/2011/7/26/227)
patch -Np1 -i "${srcdir}/change-default-console-loglevel.patch"
- cat "${srcdir}/config.${CARCH}" > ./.config # simpler
+ if [ "$CARCH" == "mips64el" ]; then
+ sed -i "s|^EXTRAVERSION.*|EXTRAVERSION =-libre|" Makefile
+ msg2 "Adding loongson-community patches"
+ patch -Np1 -i ${srcdir}/${_basekernel}.*-*-loongson-community.patch
+ patch -Np0 -i "${srcdir}/lxo-config.patch"
+
+# ensure N32, add localversion and remove uevent helper as per
+# https://git.kernel.org/?p=linux/hotplug/udev.git;a=blob_plain;f=README
+ sed -i -e "s|CONFIG_MIPS32_N32=.*|CONFIG_MIPS32_N32=y|g" \
+ -e "s|CONFIG_MIPS32_N32=.*|CONFIG_MIPS32_N32=y|g" \
+ -e "s|CONFIG_UEVENT_HELPER_PATH=.*|CONFIG_UEVENT_HELPER_PATH=\"\"|g" \
+ -e "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"-LIBRE\"|g" ./.config
+ else
+ cat "${srcdir}/config.${CARCH}" > ./.config # simpler
+ fi
if [ "${_kernelname}" != "" ]; then
sed -i "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"${_kernelname}\"|g" ./.config
@@ -83,7 +102,11 @@ build() {
yes "" | make config
# build!
- make ${MAKEFLAGS} bzImage modules
+ if [ "$CARCH" == "mips64el" ]; then
+ make ${MAKEFLAGS} vmlinuz modules
+ else
+ make ${MAKEFLAGS} bzImage modules
+ fi
}
package_linux-libre() {
@@ -100,13 +123,19 @@ package_linux-libre() {
cd "${srcdir}/linux-${_basekernel}"
KARCH=x86
+ [ $CARCH = "mips64el" ] && KARCH=mips
# get kernel version
_kernver="$(make kernelrelease)"
mkdir -p "${pkgdir}"/{lib/modules,lib/firmware,boot}
make INSTALL_MOD_PATH="${pkgdir}" modules_install
- cp arch/$KARCH/boot/bzImage "${pkgdir}/boot/vmlinuz-${pkgname}"
+
+ if [ "$CARCH" == "mips64el" ]; then
+ cp vmlinuz "${pkgdir}/boot/vmlinuz-${pkgname}"
+ else
+ cp "arch/${KARCH}/boot/bzImage" "${pkgdir}/boot/vmlinuz-${pkgname}"
+ fi
# add vmlinux
install -D -m644 vmlinux "${pkgdir}/usr/src/linux-${_kernver}/vmlinux"
@@ -125,6 +154,12 @@ package_linux-libre() {
-e "s|fallback_image=.*|fallback_image=\"/boot/initramfs-${pkgname}-fallback.img\"|g" \
-i "${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset"
+# mkinitcpio 0.7 relies on bzImage to find the kernel version
+ if [ "$CARCH" == "mips64el" ]; then
+ sed -e "s|ALL_kver=.*|ALL_kver=\"${_kernver}\"|g" \
+ -i "${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset"
+ fi
+
# remove build and source links
rm -f "${pkgdir}"/lib/modules/${_kernver}/{source,build}
# remove the firmware
@@ -144,6 +179,15 @@ package_linux-libre-headers() {
conflicts=('kernel26-headers' 'kernel26-libre-headers' 'linux-headers')
replaces=('kernel26-headers' 'kernel26-libre-headers' 'linux-headers')
+ KARCH=x86
+ [ $CARCH = "mips64el" ] && KARCH=mips
+
+# In case of repackaging this is empty
+ if [ -z "${_kernver}" ]; then
+ cd ${srcdir}/linux-$pkgver
+ _kernver="$(make kernelrelease)"
+ fi
+
mkdir -p "${pkgdir}/lib/modules/${_kernver}"
cd "${pkgdir}/lib/modules/${_kernver}"
@@ -165,13 +209,19 @@ package_linux-libre-headers() {
done
# copy arch includes for external modules
- mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/arch/x86"
- cp -a arch/x86/include "${pkgdir}/usr/src/linux-${_kernver}/arch/x86/"
+ mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}"
+ cp -a "arch/${KARCH}/include" "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}/"
# copy files necessary for later builds
cp Module.symvers "${pkgdir}/usr/src/linux-${_kernver}"
cp -a scripts "${pkgdir}/usr/src/linux-${_kernver}"
+ if [ "$CARCH" = "mips64el" ]; then
+ cp "arch/${KARCH}/Kbuild" "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}/"
+ cp "arch/${KARCH}/loongson" "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}/"
+ cp "${srcdir}/Kbuild.platforms" "${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/"
+ fi
+
# fix permissions on scripts dir
chmod og-w -R "${pkgdir}/usr/src/linux-${_kernver}/scripts"
mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/.tmp_versions"
@@ -266,7 +316,12 @@ package_linux-libre-headers() {
done
# remove unneeded architectures
- rm -rf "${pkgdir}"/usr/src/linux-${_kernver}/arch/{alpha,arm,arm26,avr32,blackfin,cris,frv,h8300,ia64,m32r,m68k,m68knommu,mips,microblaze,mn10300,parisc,powerpc,ppc,s390,sh,sh64,sparc,sparc64,um,v850,xtensa}
+ rm -rf "${pkgdir}"/usr/src/linux-${_kernver}/arch/{alpha,arm,arm26,avr32,blackfin,cris,frv,h8300,ia64,m32r,m68k,m68knommu,microblaze,mn10300,parisc,powerpc,ppc,s390,sh,sh64,sparc,sparc64,um,v850,xtensa}
+ if [ "$CARCH" = "mips64el" ]; then
+ rm -rf ${pkgdir}/usr/src/linux-${_kernver}/arch/x86
+ else
+ rm -rf ${pkgdir}/usr/src/linux-${_kernver}/arch/mips
+ fi
}
package_linux-libre-docs() {
@@ -285,11 +340,3 @@ package_linux-libre-docs() {
# remove a file already in linux package
rm -f "${pkgdir}/usr/src/linux-${_kernver}/Documentation/DocBook/Makefile"
}
-md5sums=('27c641c4f6785fc647cdd3e44963a55c'
- 'eb37c323f6993d6cc963c61a1f482956'
- '4e9be096386838d247672963f9af9ea8'
- 'a8a3843046926eb7ab81312cd438c5c5'
- '04b21c79df0a952c22d681dd4f4562df'
- '9d3c56a4b999c8bfbd4018089a62f662'
- '263725f20c0b9eb9c353040792d644e5'
- '52d41fa61e80277ace2b994412a0c856')
generated by cgit v1.2.3-2-g168b (git 2.25.1) at 2024-11-25 08:49:50 +0000