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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-11-07 16:14:41 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-11-15 00:23:10 +0900 |
| commit | 7ecaf069da52e472d393f03e79d721aabd724166 (patch) | |
| tree | 0aabe2dfa13aca24aeca81dc652d0dbcada18658 /usr | |
| parent | fcbb8461fd2376ba3782b5b8bd440c929b8e4980 (diff) | |
| download | lwn-7ecaf069da52e472d393f03e79d721aabd724166.tar.gz lwn-7ecaf069da52e472d393f03e79d721aabd724166.zip | |
kbuild: move headers_check rule to usr/include/Makefile
Currently, some sanity checks for uapi headers are done by
scripts/headers_check.pl, which is wired up to the 'headers_check'
target in the top Makefile.
It is true compiling headers has better test coverage, but there
are still several headers excluded from the compile test. I like
to keep headers_check.pl for a while, but we can delete a lot of
code by moving the build rule to usr/include/Makefile.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'usr')
| -rw-r--r-- | usr/include/Makefile | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/usr/include/Makefile b/usr/include/Makefile index 325f4d0f2e73..24543a30b9f0 100644 --- a/usr/include/Makefile +++ b/usr/include/Makefile @@ -95,11 +95,14 @@ endif # asm-generic/*.h is used by asm/*.h, and should not be included directly header-test- += asm-generic/% -extra-y := $(patsubst %.h,%.hdrtest, $(filter-out $(header-test-), \ - $(patsubst $(obj)/%,%, $(shell find $(obj) -name '*.h')))) +extra-y := $(patsubst $(obj)/%.h,%.hdrtest, $(shell find $(obj) -name '*.h')) quiet_cmd_hdrtest = HDRTEST $< - cmd_hdrtest = $(CC) $(c_flags) -S -o /dev/null -x c /dev/null -include $<; touch $@ + cmd_hdrtest = \ + $(CC) $(c_flags) -S -o /dev/null -x c /dev/null \ + $(if $(filter-out $(header-test-), $*.h), -include $<); \ + $(PERL) $(srctree)/scripts/headers_check.pl $(obj) $(SRCARCH) $<; \ + touch $@ $(obj)/%.hdrtest: $(obj)/%.h FORCE $(call if_changed_dep,hdrtest) |