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| author | Michal Marek <mmarek@suse.com> | 2016-03-17 16:32:14 +0100 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.com> | 2016-04-20 10:50:06 +0200 |
| commit | b42841b7bb6286da56b4fa79835c27166b7e228b (patch) | |
| tree | bb9775acde6bac935dfeb23a61a8537901adbed4 | |
| parent | kbuild: rename cmd_as_s_S to cmd_cpp_s_S (diff) | |
| download | linux-b42841b7bb6286da56b4fa79835c27166b7e228b.tar.xz linux-b42841b7bb6286da56b4fa79835c27166b7e228b.zip | |
kbuild: Get rid of KBUILD_STR
The compiler can accept -DKBUILD_MODNAME="foo", it's just a matter of
quoting. That way, we reduce the gcc command line a bit.
Signed-off-by: Michal Marek <mmarek@suse.com>
| -rw-r--r-- | scripts/Makefile.lib | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index ddf83d0181e7..e64ad0dbff5b 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -96,10 +96,10 @@ obj-dirs := $(addprefix $(obj)/,$(obj-dirs)) # Note: Files that end up in two or more modules are compiled without the # KBUILD_MODNAME definition. The reason is that any made-up name would # differ in different configs. -name-fix = $(subst $(comma),_,$(subst -,_,$1)) -basename_flags = -D"KBUILD_BASENAME=KBUILD_STR($(call name-fix,$(basetarget)))" +name-fix = $(squote)$(quote)$(subst $(comma),_,$(subst -,_,$1))$(quote)$(squote) +basename_flags = -DKBUILD_BASENAME=$(call name-fix,$(basetarget)) modname_flags = $(if $(filter 1,$(words $(modname))),\ - -D"KBUILD_MODNAME=KBUILD_STR($(call name-fix,$(modname)))") + -DKBUILD_MODNAME=$(call name-fix,$(modname))) orig_c_flags = $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) $(KBUILD_SUBDIR_CCFLAGS) \ $(ccflags-y) $(CFLAGS_$(basetarget).o) @@ -162,7 +162,7 @@ endif c_flags = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE) \ $(__c_flags) $(modkern_cflags) \ - -D"KBUILD_STR(s)=\#s" $(basename_flags) $(modname_flags) + $(basename_flags) $(modname_flags) a_flags = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE) \ $(__a_flags) $(modkern_aflags) |