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authorNathan Froyd <froydnj@codesourcery.com>2010-04-26 14:52:23 -0700
committerAnthony Liguori <aliguori@us.ibm.com>2010-05-03 12:39:53 -0500
commit288e7bccf1719df4d05abc872e75d544089aa139 (patch)
treedb3a387bb557336ed1af64e0a18d52d045c4d8c8 /rules.mak
parent2791104cfb40314110f96dc5eeab98613e5ab1a0 (diff)
fix whitespace bogon in some versions of make
With three different make binaries I have available, configuring a pristine QEMU tree and attempting to make gives the cryptic: Makefile:27: *** missing separator. Stop. This patch fixes it (presumably because it makes the output of `set-vpath' be an empty string, rather than a bit of whitespace), but I don't understand why this hasn't been a problem for other folks before. Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'rules.mak')
-rw-r--r--rules.mak2
1 files changed, 1 insertions, 1 deletions
diff --git a/rules.mak b/rules.mak
index 5941b73eb5..7e10432596 100644
--- a/rules.mak
+++ b/rules.mak
@@ -40,7 +40,7 @@ cc-option = $(if $(shell $(CC) $1 $2 -S -o /dev/null -xc /dev/null \
>/dev/null 2>&1 && echo OK), $2, $3)
VPATH_SUFFIXES = %.c %.h %.S %.m %.mak %.texi
-set-vpath = $(if $1,$(foreach PATTERN,$(VPATH_SUFFIXES), $(eval vpath $(PATTERN) $1)))
+set-vpath = $(if $1,$(foreach PATTERN,$(VPATH_SUFFIXES),$(eval vpath $(PATTERN) $1)))
# Generate timestamp files for .h include files