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| author |   Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-12-05 16:38:35 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-12-08 10:52:26 +0900 |
| commit | 257edce66d31a345dff8ca9f1fd30c46e0f14058 (patch) | |
| tree | 55e6519a06b02a8524c278e21d7d0c6bb432bb62 /Makefile | |
| parent | kbuild: remove a special handling for *.agh in Makefile.headersinst (diff) | |
| download | linux-dev-257edce66d31a345dff8ca9f1fd30c46e0f14058.tar.xz linux-dev-257edce66d31a345dff8ca9f1fd30c46e0f14058.zip | |
kbuild: exploit parallel building for CONFIG_HEADERS_CHECK
When CONFIG_HEADERS_CHECK is enabled, the headers_check is executed
as a serialized task in the vmlinux recipe.
Make it independent of vmlinux so that parallel building can process
the headers_check and other build targets simultaneously.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -1035,9 +1035,6 @@ cmd_link-vmlinux = \ $(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) $@, true) vmlinux: scripts/link-vmlinux.sh autoksyms_recursive $(vmlinux-deps) FORCE -ifdef CONFIG_HEADERS_CHECK - $(Q)$(MAKE) -f $(srctree)/Makefile headers_check -endif ifdef CONFIG_GDB_SCRIPTS $(Q)ln -fsn $(abspath $(srctree)/scripts/gdb/vmlinux-gdb.py) endif @@ -1208,6 +1205,10 @@ headers_check: headers_install $(Q)$(MAKE) $(hdr-inst)=include/uapi dst=include HDRCHECK=1 $(Q)$(MAKE) $(hdr-inst)=arch/$(SRCARCH)/include/uapi $(hdr-dst) HDRCHECK=1 +ifdef CONFIG_HEADERS_CHECK +all: headers_check +endif + # --------------------------------------------------------------------------- # Kernel selftest |