From: Ian Campbell The attached patch causes the various arch specific install.sh scripts to look for ${CROSS_COMPILE}installkernel rather than just installkernel (in both /sbin/ and ~/bin/ where the script already did this). This allows you to have e.g. arm-linux-installkernel as a handy way to install on your cross target. It also prevents the script picking up on the host /sbin/installkernel which causes the script to fall through and do the install itself (which is what I actually use myself, with $INSTALL_PATH set). I don't believe it causes back-compatibility problems since calling the host installkernel was never likely to work or be what you wanted when cross compiling anyway. If $CROSS_COMPILE isn't set then nothing changes. I only use ARM and i386 myself but I figured it couldn't hurt to do the whole lot. I've cc'd those who I hope are the arch maintainers for files that I've touched. Signed-off-by: Ian Campbell Signed-off-by: Andrew Morton --- 25-akpm/arch/arm/boot/install.sh | 4 ++-- 25-akpm/arch/arm26/boot/install.sh | 4 ++-- 25-akpm/arch/i386/boot/install.sh | 4 ++-- 25-akpm/arch/ppc64/boot/install.sh | 4 ++-- 25-akpm/arch/s390/boot/install.sh | 4 ++-- 25-akpm/arch/x86_64/boot/install.sh | 4 ++-- 6 files changed, 12 insertions(+), 12 deletions(-) diff -puN arch/arm26/boot/install.sh~use-cross_compileinstallkernel-in-arch-boot-installsh arch/arm26/boot/install.sh --- 25/arch/arm26/boot/install.sh~use-cross_compileinstallkernel-in-arch-boot-installsh Wed Mar 30 15:37:02 2005 +++ 25-akpm/arch/arm26/boot/install.sh Wed Mar 30 15:37:02 2005 @@ -23,8 +23,8 @@ # User may have a custom install script -if [ -x /sbin/installkernel ]; then - exec /sbin/installkernel "$@" +if [ -x /sbin/${CROSS_COMPILE}installkernel ]; then + exec /sbin/${CROSS_COMPILE}installkernel "$@" fi if [ "$2" = "zImage" ]; then diff -puN arch/arm/boot/install.sh~use-cross_compileinstallkernel-in-arch-boot-installsh arch/arm/boot/install.sh --- 25/arch/arm/boot/install.sh~use-cross_compileinstallkernel-in-arch-boot-installsh Wed Mar 30 15:37:02 2005 +++ 25-akpm/arch/arm/boot/install.sh Wed Mar 30 15:37:02 2005 @@ -21,8 +21,8 @@ # # User may have a custom install script -if [ -x ~/bin/installkernel ]; then exec ~/bin/installkernel "$@"; fi -if [ -x /sbin/installkernel ]; then exec /sbin/installkernel "$@"; fi +if [ -x ~/bin/${CROSS_COMPILE}installkernel ]; then exec ~/bin/${CROSS_COMPILE}installkernel "$@"; fi +if [ -x /sbin/${CROSS_COMPILE}installkernel ]; then exec /sbin/${CROSS_COMPILE}installkernel "$@"; fi if [ "$(basename $2)" = "zImage" ]; then # Compressed install diff -puN arch/i386/boot/install.sh~use-cross_compileinstallkernel-in-arch-boot-installsh arch/i386/boot/install.sh --- 25/arch/i386/boot/install.sh~use-cross_compileinstallkernel-in-arch-boot-installsh Wed Mar 30 15:37:02 2005 +++ 25-akpm/arch/i386/boot/install.sh Wed Mar 30 15:37:02 2005 @@ -21,8 +21,8 @@ # User may have a custom install script -if [ -x ~/bin/installkernel ]; then exec ~/bin/installkernel "$@"; fi -if [ -x /sbin/installkernel ]; then exec /sbin/installkernel "$@"; fi +if [ -x ~/bin/${CROSS_COMPILE}installkernel ]; then exec ~/bin/${CROSS_COMPILE}installkernel "$@"; fi +if [ -x /sbin/${CROSS_COMPILE}installkernel ]; then exec /sbin/${CROSS_COMPILE}installkernel "$@"; fi # Default install - same as make zlilo diff -puN arch/ppc64/boot/install.sh~use-cross_compileinstallkernel-in-arch-boot-installsh arch/ppc64/boot/install.sh --- 25/arch/ppc64/boot/install.sh~use-cross_compileinstallkernel-in-arch-boot-installsh Wed Mar 30 15:37:02 2005 +++ 25-akpm/arch/ppc64/boot/install.sh Wed Mar 30 15:37:02 2005 @@ -22,8 +22,8 @@ # User may have a custom install script -if [ -x ~/bin/installkernel ]; then exec ~/bin/installkernel "$@"; fi -if [ -x /sbin/installkernel ]; then exec /sbin/installkernel "$@"; fi +if [ -x ~/bin/${CROSS_COMPILE}installkernel ]; then exec ~/bin/${CROSS_COMPILE}installkernel "$@"; fi +if [ -x /sbin/${CROSS_COMPILE}installkernel ]; then exec /sbin/${CROSS_COMPILE}installkernel "$@"; fi # Default install diff -puN arch/s390/boot/install.sh~use-cross_compileinstallkernel-in-arch-boot-installsh arch/s390/boot/install.sh --- 25/arch/s390/boot/install.sh~use-cross_compileinstallkernel-in-arch-boot-installsh Wed Mar 30 15:37:02 2005 +++ 25-akpm/arch/s390/boot/install.sh Wed Mar 30 15:37:02 2005 @@ -21,8 +21,8 @@ # User may have a custom install script -if [ -x ~/bin/installkernel ]; then exec ~/bin/installkernel "$@"; fi -if [ -x /sbin/installkernel ]; then exec /sbin/installkernel "$@"; fi +if [ -x ~/bin/${CROSS_COMPILE}installkernel ]; then exec ~/bin/${CROSS_COMPILE}installkernel "$@"; fi +if [ -x /sbin/${CROSS_COMPILE}installkernel ]; then exec /sbin/${CROSS_COMPILE}installkernel "$@"; fi # Default install - same as make zlilo diff -puN arch/x86_64/boot/install.sh~use-cross_compileinstallkernel-in-arch-boot-installsh arch/x86_64/boot/install.sh --- 25/arch/x86_64/boot/install.sh~use-cross_compileinstallkernel-in-arch-boot-installsh Wed Mar 30 15:37:02 2005 +++ 25-akpm/arch/x86_64/boot/install.sh Wed Mar 30 15:37:02 2005 @@ -21,8 +21,8 @@ # User may have a custom install script -if [ -x ~/bin/installkernel ]; then exec ~/bin/installkernel "$@"; fi -if [ -x /sbin/installkernel ]; then exec /sbin/installkernel "$@"; fi +if [ -x ~/bin/${CROSS_COMPILE}installkernel ]; then exec ~/bin/${CROSS_COMPILE}installkernel "$@"; fi +if [ -x /sbin/${CROSS_COMPILE}installkernel ]; then exec /sbin/${CROSS_COMPILE}installkernel "$@"; fi # Default install - same as make zlilo _