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authorMasahiro Yamada <yamada.masahiro@socionext.com>2019-07-01 03:58:45 +0300
committerMasahiro Yamada <yamada.masahiro@socionext.com>2019-07-09 15:44:37 +0300
commit43c78d88036e47949a5af2fac0067e7ebaaf7dd0 (patch)
tree1ed4654119e717c498b9d62424d9b46099e254a3 /Makefile
parent7199ff7d74003b5aad1e6328bf6128cd8ceea735 (diff)
downloadlinux-43c78d88036e47949a5af2fac0067e7ebaaf7dd0.tar.xz
kbuild: compile-test kernel headers to ensure they are self-contained
The headers in include/ are globally used in the kernel source tree to provide common APIs. They are included from external modules, too. It will be useful to make as many headers self-contained as possible so that we do not have to rely on a specific include order. There are more than 4000 headers in include/. In my rough analysis, 70% of them are already self-contained. With efforts, most of them can be self-contained. For now, we must exclude more than 1000 headers just because they cannot be compiled as standalone units. I added them to header-test-. The blacklist was mostly generated by a script, so the reason of the breakage should be checked later. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Tested-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index 82fccd37a1ad..66a3bcb0db69 100644
--- a/Makefile
+++ b/Makefile
@@ -618,6 +618,7 @@ ifeq ($(KBUILD_EXTMOD),)
init-y := init/
drivers-y := drivers/ sound/
drivers-$(CONFIG_SAMPLES) += samples/
+drivers-$(CONFIG_KERNEL_HEADER_TEST) += include/
net-y := net/
libs-y := lib/
core-y := usr/