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authorJames Hogan <james.hogan@imgtec.com>2013-02-06 12:56:59 +0000
committerMichal Marek <mmarek@suse.cz>2013-02-22 11:52:31 +0100
commit8937e897181a411f73faf4da83c452c7b0732929 (patch)
tree0d95332bedd56cb3072632474a5a579177dce4b1 /Makefile
parent9b58b9281d296d8e679e394d2aa5a02102dd8fe8 (diff)
downloadlinux-8937e897181a411f73faf4da83c452c7b0732929.tar.gz
depmod: pass -P $CONFIG_SYMBOL_PREFIX
On architectures which have symbol prefixes, depmod emits lots of warnings like this: WARNING: $module.ko needs unknown symbol $symbol This is because depmod isn't being passed the -P <symbol_prefix> arguments to specify the symbol prefix to ignore. This option is included since the 3.13 release of module-init-tools. Update scripts/depmod.sh to take extra arguments for the symbol prefix (required but may be empty), and update the main Makefile to always pass "$(CONFIG_SYMBOL_PREFIX)" to scripts/depmod.sh. If the provided symbol prefix is non-empty, scripts/depmod.sh checks if depmod --version reports module-init-tools with a version number < 3.13 otherwise it appends -P $SYMBOL_PREFIX to the depmod command line. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Michal Marek <mmarek@suse.cz> Cc: linux-kbuild@vger.kernel.org Cc: Mike Frysinger <vapier@gentoo.org> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: uclinux-dist-devel@blackfin.uclinux.org Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 5812ec9a56b..d4dd2e4a045 100644
--- a/Makefile
+++ b/Makefile
@@ -1396,7 +1396,7 @@ quiet_cmd_rmfiles = $(if $(wildcard $(rm-files)),CLEAN $(wildcard $(rm-files))
# Run depmod only if we have System.map and depmod is executable
quiet_cmd_depmod = DEPMOD $(KERNELRELEASE)
cmd_depmod = $(CONFIG_SHELL) $(srctree)/scripts/depmod.sh $(DEPMOD) \
- $(KERNELRELEASE)
+ $(KERNELRELEASE) "$(patsubst "%",%,$(CONFIG_SYMBOL_PREFIX))"
# Create temporary dir for module support files
# clean it up only when building all modules