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| author |   Alan Jenkins <alan-jenkins@tuffmail.co.uk> | 2009-11-07 21:03:54 +0000 |
|---|---|---|
| committer |   Rusty Russell <rusty@rustcorp.com.au> | 2009-12-15 16:28:26 +1030 |
| commit | 9e1b9b80721661bd63b3662453767b22cd614fe7 (patch) | |
| tree | e1b53708f4b65c990db3b8b732dc3d984574c756 /scripts/mod/Makefile | |
| parent | ARM: unexport symbols used to implement floating point emulation (diff) | |
| download | linux-dev-9e1b9b80721661bd63b3662453767b22cd614fe7.tar.xz linux-dev-9e1b9b80721661bd63b3662453767b22cd614fe7.zip | |
module: make MODULE_SYMBOL_PREFIX into a CONFIG option
The next commit will require the use of MODULE_SYMBOL_PREFIX in
.tmp_exports-asm.S. Currently it is mixed in with C structure
definitions in "asm/module.h". Move the definition of this arch option
into Kconfig, so it can be easily accessed by any code.
This also lets modpost.c use the same definition. Previously modpost
relied on a hardcoded list of architectures in mk_elfconfig.c.
A build test for blackfin, one of the two MODULE_SYMBOL_PREFIX archs,
showed the generated code was unchanged. vmlinux was identical save
for build ids, and an apparently randomized suffix on a single "__key"
symbol in the kallsyms data).
Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Acked-by: Mike Frysinger <vapier@gentoo.org> (blackfin)
CC: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to '')
| -rw-r--r-- | scripts/mod/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/mod/Makefile b/scripts/mod/Makefile index 11d69c35e5b4..ff954f8168c1 100644 --- a/scripts/mod/Makefile +++ b/scripts/mod/Makefile @@ -8,7 +8,7 @@ modpost-objs := modpost.o file2alias.o sumversion.o $(obj)/modpost.o $(obj)/file2alias.o $(obj)/sumversion.o: $(obj)/elfconfig.h quiet_cmd_elfconfig = MKELF $@ - cmd_elfconfig = $(obj)/mk_elfconfig $(ARCH) < $< > $@ + cmd_elfconfig = $(obj)/mk_elfconfig < $< > $@ $(obj)/elfconfig.h: $(obj)/empty.o $(obj)/mk_elfconfig FORCE $(call if_changed,elfconfig) |