Merge tag 'kbuild-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:

 - Add HOSTPKG_CONFIG env variable to allow users to override pkg-config

 - Support W=e as a shorthand for KCFLAGS=-Werror

 - Fix CONFIG_IKHEADERS build to support toybox cpio

 - Add scripts/dummy-tools/pahole to ease distro packagers' life

 - Suppress false-positive warnings from checksyscalls.sh for W=2 build

 - Factor out the common code of arch/*/boot/install.sh into
   scripts/install.sh

 - Support 'kernel-install' tool in scripts/prune-kernel

 - Refactor module-versioning to link the symbol versions at the final
   link of vmlinux and modules

 - Remove CONFIG_MODULE_REL_CRCS because module-versioning now works in
   an arch-agnostic way

 - Refactor modpost, Makefiles

* tag 'kbuild-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (56 commits)
  genksyms: adjust the output format to modpost
  kbuild: stop merging *.symversions
  kbuild: link symbol CRCs at final link, removing CONFIG_MODULE_REL_CRCS
  modpost: extract symbol versions from *.cmd files
  modpost: add sym_find_with_module() helper
  modpost: change the license of EXPORT_SYMBOL to bool type
  modpost: remove left-over cross_compile declaration
  kbuild: record symbol versions in *.cmd files
  kbuild: generate a list of objects in vmlinux
  modpost: move *.mod.c generation to write_mod_c_files()
  modpost: merge add_{intree_flag,retpoline,staging_flag} to add_header
  scripts/prune-kernel: Use kernel-install if available
  kbuild: factor out the common installation code into scripts/install.sh
  modpost: split new_symbol() to symbol allocation and hash table addition
  modpost: make sym_add_exported() always allocate a new symbol
  modpost: make multiple export error
  modpost: dump Module.symvers in the same order of modules.order
  modpost: traverse the namespace_list in order
  modpost: use doubly linked list for dump_lists
  modpost: traverse unresolved symbols in order
  ...

2 files changed, 1 insertions, 24 deletions

diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index 1abd7cc9d6cd..a74886aed349 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -271,8 +271,7 @@ $(BOOT_TARGETS): vmlinux
 
 PHONY += install
 install:
-	$(CONFIG_SHELL) $(srctree)/$(boot)/install.sh $(KERNELRELEASE) \
-		$(KBUILD_IMAGE) System.map "$(INSTALL_PATH)"
+	$(call cmd,install)
 
 PHONY += vdso_install
 vdso_install:
diff --git a/arch/x86/boot/install.sh b/arch/x86/boot/install.sh
index d13ec1c38640..0849f4b42745 100644..100755
--- a/arch/x86/boot/install.sh
+++ b/arch/x86/boot/install.sh
@@ -15,28 +15,6 @@
 #   $2 - kernel image file
 #   $3 - kernel map file
 #   $4 - default install path (blank if root directory)
-#
-
-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
-if [ -x /sbin/${INSTALLKERNEL} ]; then exec /sbin/${INSTALLKERNEL} "$@"; fi
-
-# Default install - same as make zlilo
 
 if [ -f $4/vmlinuz ]; then
 	mv $4/vmlinuz $4/vmlinuz.old