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authorBenjamin LaHaise <bcrl@kvack.org>2006-02-15 15:17:35 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-02-15 15:32:21 -0800
commit36cbbe5eb9857730768aa5f54ad94d69e0b2133d (patch)
tree19b894c7ef1bcdfa519a5c9ad6d1a35f71e99578 /Makefile
parent9f672004ab1a8094bec1785b39ac683ab9eebebc (diff)
[PATCH] kbuild: revert "fix make -jN with multiple targets with O=..."
Commit 296e0855b0f9a4ec9be17106ac541745a55b2ce1: "kbuild: fix make -jN with multiple targets with O=..." causes a ~95% increase in build time for the kernel. Before: 4m21s after: 8m1.403s. Can we revert this until another approach is found? Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile7
1 files changed, 3 insertions, 4 deletions
diff --git a/Makefile b/Makefile
index 74d67b2c35d9..48d569d46ae1 100644
--- a/Makefile
+++ b/Makefile
@@ -106,13 +106,12 @@ KBUILD_OUTPUT := $(shell cd $(KBUILD_OUTPUT) && /bin/pwd)
$(if $(KBUILD_OUTPUT),, \
$(error output directory "$(saved-output)" does not exist))
-.PHONY: $(MAKECMDGOALS) cdbuilddir
-$(MAKECMDGOALS) _all: cdbuilddir
+.PHONY: $(MAKECMDGOALS)
-cdbuilddir:
+$(filter-out _all,$(MAKECMDGOALS)) _all:
$(if $(KBUILD_VERBOSE:1=),@)$(MAKE) -C $(KBUILD_OUTPUT) \
KBUILD_SRC=$(CURDIR) \
- KBUILD_EXTMOD="$(KBUILD_EXTMOD)" -f $(CURDIR)/Makefile $(MAKECMDGOALS)
+ KBUILD_EXTMOD="$(KBUILD_EXTMOD)" -f $(CURDIR)/Makefile $@
# Leave processing to above invocation of make
skip-makefile := 1

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