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authorJames Hogan <james.hogan@imgtec.com>2013-03-18 19:38:56 +1030
committerRusty Russell <rusty@rustcorp.com.au>2013-03-20 11:27:27 +1030
commitd70f82acf32affa78ae4957caa0fb2a550d2c6ea (patch)
treea2de468af34a67f06057f7ef38225e500d5f78de /scripts/Makefile.build
parenta4b6a77b77ba4f526392612c2365797fab956014 (diff)
downloadlinux-stericsson-d70f82acf32affa78ae4957caa0fb2a550d2c6ea.tar.gz
genksyms: pass symbol-prefix instead of arch
Pass symbol-prefix to genksyms instead of arch, so that the decision what symbol prefix to use is kept in one place. Basically genksyms used to take a -a $ARCH argument and it used that to determine whether to add an underscore symbol prefix. It's now changed to take a -s $SYMBOL_PREFIX argument so that the caller decides whether a symbol prefix is required. The build system then uses CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX to determine whether to pass the argument. Signed-off-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'scripts/Makefile.build')
-rw-r--r--scripts/Makefile.build3
1 files changed, 2 insertions, 1 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 0e801c3cdaf8..d5d859c80729 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -211,7 +211,8 @@ $(obj)/%.i: $(src)/%.c FORCE
cmd_gensymtypes = \
$(CPP) -D__GENKSYMS__ $(c_flags) $< | \
- $(GENKSYMS) $(if $(1), -T $(2)) -a $(ARCH) \
+ $(GENKSYMS) $(if $(1), -T $(2)) \
+ $(patsubst y,-s _,$(CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX)) \
$(if $(KBUILD_PRESERVE),-p) \
-r $(firstword $(wildcard $(2:.symtypes=.symref) /dev/null))