Commit 983e1f5a authored by unknown's avatar unknown

fix shell script


BUILD/check-cpu:
  make comparison a little more compatible with less exotic shells
parent f52dcd1a
...@@ -160,13 +160,18 @@ check_cpu () { ...@@ -160,13 +160,18 @@ check_cpu () {
cc_ver=`$cc --version | sed 1q` cc_ver=`$cc --version | sed 1q`
cc_verno=`echo $cc_ver | sed -e 's/^.*gcc/gcc/g; s/[^0-9. ]//g; s/^ *//g; s/ .*//g'` cc_verno=`echo $cc_ver | sed -e 's/^.*gcc/gcc/g; s/[^0-9. ]//g; s/^ *//g; s/ .*//g'`
set -- `echo $cc_verno | tr '.' ' '`
cc_major=$1
cc_minor=$2
cc_patch=$3
cc_comp=`expr $cc_major '*' 100 '+' $cc_minor`
case "$cc_ver--$cc_verno" in case "$cc_ver--$cc_verno" in
*GCC*) *GCC*)
# different gcc backends (and versions) have different CPU flags # different gcc backends (and versions) have different CPU flags
case `gcc -dumpmachine` in case `gcc -dumpmachine` in
i?86-*) i?86-*)
if test "$cc_verno" -lt "3.4" if test "$cc_comp" -lt 304
then then
check_cpu_args='-mcpu=$cpu_arg' check_cpu_args='-mcpu=$cpu_arg'
else else
...@@ -177,7 +182,7 @@ check_cpu () { ...@@ -177,7 +182,7 @@ check_cpu () {
check_cpu_args='-mcpu=$cpu_arg -mtune=$cpu_arg' check_cpu_args='-mcpu=$cpu_arg -mtune=$cpu_arg'
;; ;;
x86_64-*) x86_64-*)
if test "$cc_verno" -lt "3.4" if test "$cc_comp" -lt 304
then then
check_cpu_args='-mcpu=$cpu_arg' check_cpu_args='-mcpu=$cpu_arg'
else else
......
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