Support kernel cross build with deb-pkg
Signed-off-by: Avik Sil <avik.sil@linaro.org>
diff --git a/scripts/package/builddeb b/scripts/package/builddeb
index acb8650..88eabb6 100644
--- a/scripts/package/builddeb
+++ b/scripts/package/builddeb
@@ -12,6 +12,43 @@
set -e
+# Attempt to find the correct Debian architecture
+forcearch=""
+debarch=""
+case "$UTS_MACHINE" in
+i386|ia64|alpha)
+ debarch="$UTS_MACHINE" ;;
+x86_64)
+ debarch=amd64 ;;
+sparc*)
+ debarch=sparc ;;
+s390*)
+ debarch=s390 ;;
+ppc*)
+ debarch=powerpc ;;
+parisc*)
+ debarch=hppa ;;
+mips*)
+ debarch=mips$(grep -q CPU_LITTLE_ENDIAN=y .config && echo el) ;;
+arm*)
+ debarch=arm$(grep -q CONFIG_AEABI=y .config && echo el) ;;
+*)
+ echo "" >&2
+ echo "** ** ** WARNING ** ** **" >&2
+ echo "" >&2
+ echo "Your architecture doesn't have it's equivalent" >&2
+ echo "Debian userspace architecture defined!" >&2
+ echo "Falling back to using your current userspace instead!" >&2
+ echo "Please add support for $UTS_MACHINE to ${0} ..." >&2
+ echo "" >&2
+esac
+if [ -n "$KBUILD_DEBARCH" ] ; then
+ debarch="$KBUILD_DEBARCH"
+fi
+if [ -n "$debarch" ] ; then
+ forcearch="-DArchitecture=$debarch"
+fi
+
create_package() {
local pname="$1" pdir="$2"
@@ -25,42 +62,6 @@
chown -R root:root "$pdir"
chmod -R go-w "$pdir"
- # Attempt to find the correct Debian architecture
- local forcearch="" debarch=""
- case "$UTS_MACHINE" in
- i386|ia64|alpha)
- debarch="$UTS_MACHINE" ;;
- x86_64)
- debarch=amd64 ;;
- sparc*)
- debarch=sparc ;;
- s390*)
- debarch=s390 ;;
- ppc*)
- debarch=powerpc ;;
- parisc*)
- debarch=hppa ;;
- mips*)
- debarch=mips$(grep -q CPU_LITTLE_ENDIAN=y .config && echo el) ;;
- arm*)
- debarch=arm$(grep -q CONFIG_AEABI=y .config && echo el) ;;
- *)
- echo "" >&2
- echo "** ** ** WARNING ** ** **" >&2
- echo "" >&2
- echo "Your architecture doesn't have it's equivalent" >&2
- echo "Debian userspace architecture defined!" >&2
- echo "Falling back to using your current userspace instead!" >&2
- echo "Please add support for $UTS_MACHINE to ${0} ..." >&2
- echo "" >&2
- esac
- if [ -n "$KBUILD_DEBARCH" ] ; then
- debarch="$KBUILD_DEBARCH"
- fi
- if [ -n "$debarch" ] ; then
- forcearch="-DArchitecture=$debarch"
- fi
-
# Create the package
dpkg-gencontrol -isp $forcearch -p$pname -P"$pdir"
dpkg --build "$pdir" ..
@@ -252,15 +253,14 @@
(cd $objtree; tar -c -f - -T "$objtree/debian/hdrobjfiles") | (cd $destdir; tar -xf -)
ln -sf "/usr/src/linux-headers-$version" "$kernel_headers_dir/lib/modules/$version/build"
rm -f "$objtree/debian/hdrsrcfiles" "$objtree/debian/hdrobjfiles"
-arch=$(dpkg --print-architecture)
cat <<EOF >> debian/control
Package: $kernel_headers_packagename
Provides: linux-headers, linux-headers-2.6
-Architecture: $arch
-Description: Linux kernel headers for $KERNELRELEASE on $arch
- This package provides kernel header files for $KERNELRELEASE on $arch
+Architecture: $debarch
+Description: Linux kernel headers for $KERNELRELEASE on $debarch
+ This package provides kernel header files for $KERNELRELEASE on $debarch
.
This is useful for people who need to build external modules
EOF