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authorMichal Marek <mmarek@suse.cz>2011-04-29 08:45:31 -0400
committerMichal Marek <mmarek@suse.cz>2011-05-02 11:37:10 -0400
commita6de553da01c2c110c647fbd1c5bad29f5a82487 (patch)
tree7c24cf487f05cd7c20fe2f825c37999f11b30efc /Makefile
parentaf0e5d565d2fffcd97d1e2d89669d627cc04e8b8 (diff)
kbuild: Allow to combine multiple W= levels
Add support for make W=12, make W=123 and so on, to enable warnings from multiple W= levels. Normally, make W=<level> does not include warnings from the previous level. Signed-off-by: Michal Marek <mmarek@suse.cz> Acked-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-By: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 4527dc23a724..d34250266f47 100644
--- a/Makefile
+++ b/Makefile
@@ -1290,7 +1290,7 @@ help:
1290 @echo ' 1: warnings which may be relevant and do not occur too often' 1290 @echo ' 1: warnings which may be relevant and do not occur too often'
1291 @echo ' 2: warnings which occur quite often but may still be relevant' 1291 @echo ' 2: warnings which occur quite often but may still be relevant'
1292 @echo ' 3: more obscure warnings, can most likely be ignored' 1292 @echo ' 3: more obscure warnings, can most likely be ignored'
1293 1293 @echo ' Multiple levels can be combined with W=12 or W=123'
1294 @echo '' 1294 @echo ''
1295 @echo 'Execute "make" or "make all" to build all targets marked with [*] ' 1295 @echo 'Execute "make" or "make all" to build all targets marked with [*] '
1296 @echo 'For further info see the ./README file' 1296 @echo 'For further info see the ./README file'