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Further embellish rev. 1.180: protect against -fno-strict-aliasing

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being already in CFLAGS (as is the case with "make buildkernel").

NB: rev. 1.180 is only needed due to a broken setting of CFLAGS in
tinderbox.
This commit is contained in:
Ruslan Ermilov 2005-02-11 21:04:20 +00:00
parent 19b5577638
commit f165cb7c5d
1 changed files with 2 additions and 2 deletions
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4
sys/conf/kmod.mk
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@ -70,8 +70,8 @@ OBJCOPY?= objcopy
.if ${CC} == "icc"
CFLAGS:= ${CFLAGS:C/(-x[^M^K^W]+)[MKW]+|-x[MKW]+/\1/}
.else
. if ${CFLAGS:M-O[23s]} != ""
CFLAGS+= -fno-strict-aliasing
. if !empty(CFLAGS:M-O[23s]) && empty(CFLAGS:M-fno-strict-aliasing)
CFLAGS+= -fno-strict-aliasing
. endif
WERROR?= -Werror
.endif