android_kernel_xiaomi_sm8350/scripts/headers.sh
Sam Ravnborg 2fb9b1bd9d kbuild: prepare headers_* for arch/$ARCH/include
Factor out the headers_*_all support to a seperate
shell script and add support for arch specific
header files can be located in either

    arch/$ARCH/include/asm
or
    include/asm-$ARCH/

In "make help" always display the headers_* targets.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-25 22:12:33 +02:00

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#!/bin/sh
# Run headers_$1 command for all suitable architectures
# Stop on error
set -e
do_command()
{
if [ -f ${srctree}/arch/$2/include/asm/Kbuild ]; then
make ARCH=$2 KBUILD_HEADERS=$1 headers_$1
elif [ -f ${srctree}/include/asm-$2/Kbuild ]; then
make ARCH=$2 KBUILD_HEADERS=$1 headers_$1
else
printf "Ignoring arch: %s\n" ${arch}
fi
}
# Do not try this architecture
drop="generic um ppc sparc64 cris"
archs=$(ls ${srctree}/arch)
for arch in ${archs}; do
case ${arch} in
um) # no userspace export
;;
ppc) # headers exported by powerpc
;;
sparc64) # headers exported by sparc
;;
cris) # headers export are known broken
;;
*)
if [ -d ${srctree}/arch/${arch} ]; then
do_command $1 ${arch}
fi
;;
esac
done