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| author |   Masahiro Yamada <masahiroy@kernel.org> | 2022-02-11 14:14:11 +0900 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2022-02-15 12:25:56 +0900 |
| commit | 5c8166419acf468b5bc3e48f928a040485d3e0c2 (patch) | |
| tree | ca2951084ba06509599cca6dde48e46cd4368ffb /tools/pci/Makefile | |
| parent | kbuild: Add environment variables for userprogs flags (diff) | |
| download | linux-dev-5c8166419acf468b5bc3e48f928a040485d3e0c2.tar.xz linux-dev-5c8166419acf468b5bc3e48f928a040485d3e0c2.zip | |
kbuild: replace $(if A,A,B) with $(or A,B)
$(or ...) is available since GNU Make 3.81, and useful to shorten the
code in some places.
Covert as follows:
$(if A,A,B) --> $(or A,B)
This patch also converts:
$(if A, A, B) --> $(or A, B)
Strictly speaking, the latter is not an equivalent conversion because
GNU Make keeps spaces after commas; if A is not empty, $(if A, A, B)
expands to " A", while $(or A, B) expands to "A".
Anyway, preceding spaces are not significant in the code hunks I touched.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
Diffstat (limited to 'tools/pci/Makefile')
| -rw-r--r-- | tools/pci/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/pci/Makefile b/tools/pci/Makefile index 4b95a5176355..57744778b518 100644 --- a/tools/pci/Makefile +++ b/tools/pci/Makefile @@ -42,7 +42,7 @@ $(OUTPUT)pcitest: $(PCITEST_IN) clean: rm -f $(ALL_PROGRAMS) rm -rf $(OUTPUT)include/ - find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.d' -delete + find $(or $(OUTPUT),.) -name '*.o' -delete -o -name '\.*.d' -delete install: $(ALL_PROGRAMS) install -d -m 755 $(DESTDIR)$(bindir); \ |