mirror of
https://github.com/adulau/aha.git
synced 2024-12-26 18:56:14 +00:00
9e1b9b8072
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>
16 lines
467 B
Makefile
16 lines
467 B
Makefile
hostprogs-y := modpost mk_elfconfig
|
|
always := $(hostprogs-y) empty.o
|
|
|
|
modpost-objs := modpost.o file2alias.o sumversion.o
|
|
|
|
# dependencies on generated files need to be listed explicitly
|
|
|
|
$(obj)/modpost.o $(obj)/file2alias.o $(obj)/sumversion.o: $(obj)/elfconfig.h
|
|
|
|
quiet_cmd_elfconfig = MKELF $@
|
|
cmd_elfconfig = $(obj)/mk_elfconfig < $< > $@
|
|
|
|
$(obj)/elfconfig.h: $(obj)/empty.o $(obj)/mk_elfconfig FORCE
|
|
$(call if_changed,elfconfig)
|
|
|
|
targets += elfconfig.h
|