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authorRandy Dunlap <rdunlap@infradead.org>2018-07-05 05:47:39 +0300
committerMasahiro Yamada <yamada.masahiro@socionext.com>2018-07-06 16:04:01 +0300
commit00e0793f834cd233240b19532581e3205caaccd9 (patch)
treec087c8abb48a304122244d4b4bdfd786655d3d1d /Documentation
parent452d4c8673112ee72de6042d5d95c761acc2d35a (diff)
downloadlinux-00e0793f834cd233240b19532581e3205caaccd9.tar.xz
kbuild: document the KBUILD_KCONFIG env. variable
Add usage info for the Kbuild environment variable KBUILD_KCONFIG. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Cao jin <caoj.fnst@cn.fujitsu.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/kbuild/kbuild.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/kbuild/kbuild.txt b/Documentation/kbuild/kbuild.txt
index 1eb59cba242c..114c7ce7b58d 100644
--- a/Documentation/kbuild/kbuild.txt
+++ b/Documentation/kbuild/kbuild.txt
@@ -50,6 +50,11 @@ LDFLAGS_MODULE
--------------------------------------------------
Additional options used for $(LD) when linking modules.
+KBUILD_KCONFIG
+--------------------------------------------------
+Set the top-level Kconfig file to the value of this environment
+variable. The default name is "Kconfig".
+
KBUILD_VERBOSE
--------------------------------------------------
Set the kbuild verbosity. Can be assigned same values as "V=...".