From: Masahiro Yamada masahiroy@kernel.org
[ Upstream commit 9bef456b20581e630ef9a13555ca04fed65a859d ]
The install target should not depend on any build artifact.
The reason is explained in commit 19514fc665ff ("arm, kbuild: make "make install" not depend on vmlinux").
Change the PowerPC installation code in a similar way.
Signed-off-by: Masahiro Yamada masahiroy@kernel.org Reviewed-by: Nick Desaulniers ndesaulniers@google.com Signed-off-by: Michael Ellerman mpe@ellerman.id.au Link: https://lore.kernel.org/r/20210729141937.445051-2-masahiroy@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- arch/powerpc/boot/Makefile | 2 +- arch/powerpc/boot/install.sh | 14 ++++++++++++++ 2 files changed, 15 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile index 7a83b5e136e0..5f9a8ff76a65 100644 --- a/arch/powerpc/boot/Makefile +++ b/arch/powerpc/boot/Makefile @@ -442,7 +442,7 @@ $(obj)/zImage.initrd: $(addprefix $(obj)/, $(initrd-y)) $(Q)rm -f $@; ln $< $@
# Only install the vmlinux -install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y)) +install: sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)"
# Install the vmlinux and other built boot targets. diff --git a/arch/powerpc/boot/install.sh b/arch/powerpc/boot/install.sh index b6a256bc96ee..8d669cf1ccda 100644 --- a/arch/powerpc/boot/install.sh +++ b/arch/powerpc/boot/install.sh @@ -21,6 +21,20 @@ # Bail with error code if anything goes wrong set -e
+verify () { + if [ ! -f "$1" ]; then + echo "" 1>&2 + echo " *** Missing file: $1" 1>&2 + echo ' *** You need to run "make" before "make install".' 1>&2 + echo "" 1>&2 + exit 1 + fi +} + +# Make sure the files actually exist +verify "$2" +verify "$3" + # User may have a custom install script
if [ -x ~/bin/${INSTALLKERNEL} ]; then exec ~/bin/${INSTALLKERNEL} "$@"; fi