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| author | James Hogan <james.hogan@imgtec.com> | 2013-03-18 19:38:56 +1030 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2013-03-20 11:27:27 +1030 |
| commit | d70f82acf32affa78ae4957caa0fb2a550d2c6ea (patch) | |
| tree | a2de468af34a67f06057f7ef38225e500d5f78de /scripts/Makefile.build | |
| parent | a4b6a77b77ba4f526392612c2365797fab956014 (diff) | |
| download | lwn-d70f82acf32affa78ae4957caa0fb2a550d2c6ea.tar.gz lwn-d70f82acf32affa78ae4957caa0fb2a550d2c6ea.zip | |
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.build | 3 |
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)) |