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configure: Use quotes around uses of $CPU_CFLAGS 

About half of the values to which CPU_CFLAGS is set
have multiple space separated arguments.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190501223819.8584-3-richard.henderson@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Richard Henderson 2019-05-01 15:38:19 -07:00 committed by David Gibson
parent f8378accda
commit 3ff1075ab6
1 changed files with 8 additions and 8 deletions
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16
configure vendored
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@ -1556,37 +1556,37 @@ case "$cpu" in
CPU_CFLAGS="-m64"
LDFLAGS="-m64 $LDFLAGS"
cross_cc_ppc64=$cc
cross_cc_cflags_ppc64=$CPU_CFLAGS
cross_cc_cflags_ppc64="$CPU_CFLAGS"
;;
sparc)
CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
LDFLAGS="-m32 -mv8plus $LDFLAGS"
cross_cc_sparc=$cc
cross_cc_cflags_sparc=$CPU_CFLAGS
cross_cc_cflags_sparc="$CPU_CFLAGS"
;;
sparc64)
CPU_CFLAGS="-m64 -mcpu=ultrasparc"
LDFLAGS="-m64 $LDFLAGS"
cross_cc_sparc64=$cc
cross_cc_cflags_sparc64=$CPU_CFLAGS
cross_cc_cflags_sparc64="$CPU_CFLAGS"
;;
s390)
CPU_CFLAGS="-m31"
LDFLAGS="-m31 $LDFLAGS"
cross_cc_s390=$cc
cross_cc_cflags_s390=$CPU_CFLAGS
cross_cc_cflags_s390="$CPU_CFLAGS"
;;
s390x)
CPU_CFLAGS="-m64"
LDFLAGS="-m64 $LDFLAGS"
cross_cc_s390x=$cc
cross_cc_cflags_s390x=$CPU_CFLAGS
cross_cc_cflags_s390x="$CPU_CFLAGS"
;;
i386)
CPU_CFLAGS="-m32"
LDFLAGS="-m32 $LDFLAGS"
cross_cc_i386=$cc
cross_cc_cflags_i386=$CPU_CFLAGS
cross_cc_cflags_i386="$CPU_CFLAGS"
;;
x86_64)
# ??? Only extremely old AMD cpus do not have cmpxchg16b.
@ -1595,13 +1595,13 @@ case "$cpu" in
CPU_CFLAGS="-m64 -mcx16"
LDFLAGS="-m64 $LDFLAGS"
cross_cc_x86_64=$cc
cross_cc_cflags_x86_64=$CPU_CFLAGS
cross_cc_cflags_x86_64="$CPU_CFLAGS"
;;
x32)
CPU_CFLAGS="-mx32"
LDFLAGS="-mx32 $LDFLAGS"
cross_cc_i386=$cc
cross_cc_cflags_i386=$CPU_CFLAGS
cross_cc_cflags_i386="$CPU_CFLAGS"
;;
# No special flags required for other host CPUs
esac