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| author | Masahiro Yamada <yamada.m@jp.panasonic.com> | 2014-12-25 14:31:27 +0900 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.cz> | 2015-01-09 17:25:44 +0100 |
| commit | 6dcb4e5edf39e3b65a75ca76f087b2fdbee8a808 (patch) | |
| tree | 1a876190fd070812f7bfe2b446d02f074e5075e1 /scripts/Kbuild.include | |
| parent | 3df8094727bd1972eb8e231e56ecdbd6e8fb2210 (diff) | |
| download | lwn-6dcb4e5edf39e3b65a75ca76f087b2fdbee8a808.tar.gz lwn-6dcb4e5edf39e3b65a75ca76f087b2fdbee8a808.zip | |
kbuild: allow cc-ifversion to have the argument for false condition
The macro "try-run" can have an argument for each of true and false
cases. Having an argument for the false case of cc-ifversion (and
ld-ifversion) would be useful too.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'scripts/Kbuild.include')
| -rw-r--r-- | scripts/Kbuild.include | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include index ddf0ebdc2ca8..d3437b82ac25 100644 --- a/scripts/Kbuild.include +++ b/scripts/Kbuild.include @@ -137,7 +137,7 @@ cc-fullversion = $(shell $(CONFIG_SHELL) \ # cc-ifversion # Usage: EXTRA_CFLAGS += $(call cc-ifversion, -lt, 0402, -O1) -cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3)) +cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3) || echo $(4)) # cc-ldoption # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both) @@ -160,7 +160,7 @@ ld-version = $(shell $(LD) --version | $(srctree)/scripts/ld-version.sh) # ld-ifversion # Usage: $(call ld-ifversion, -ge, 22252, y) -ld-ifversion = $(shell [ $(ld-version) $(1) $(2) ] && echo $(3)) +ld-ifversion = $(shell [ $(ld-version) $(1) $(2) ] && echo $(3) || echo $(4)) ###### |