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expand AC_PROT_CC only once

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NAKAMURA Gou
2016-03-14 21:21:41 +09:00
parent b1309a5d53
commit 6c59de9300
1 changed files with 18 additions and 13 deletions
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31
configure.ac
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@ -54,9 +54,26 @@ fi
test "x$prefix" = xNONE && prefix="$ac_default_prefix" test "x$prefix" = xNONE && prefix="$ac_default_prefix"
case $WITH_TARGET in case $WITH_TARGET in
attached-mic) attached-mic|builtin-x86|smp-x86)
ARCH=`uname -m` ARCH=`uname -m`
AC_PROG_CC AC_PROG_CC
XCC=$CC
;;
builtin-mic)
ARCH=k1om
AC_CHECK_PROG(XCC,
[x86_64-$ARCH-linux-gcc],
[x86_64-$ARCH-linux-gcc],
[no])
CC=$XCC
;;
*)
AC_MSG_ERROR([target $WITH_TARGET is unknwon])
;;
esac
case $WITH_TARGET in
attached-mic)
if test "X$KERNDIR" = X; then if test "X$KERNDIR" = X; then
KERNDIR="$prefix/attached/kernel" KERNDIR="$prefix/attached/kernel"
fi fi
@ -74,12 +91,6 @@ case $WITH_TARGET in
fi fi
;; ;;
builtin-mic) builtin-mic)
ARCH=k1om
AC_CHECK_PROG(XCC,
[x86_64-$ARCH-linux-gcc],
[x86_64-$ARCH-linux-gcc],
[no])
CC=$XCC
if test "X$KERNDIR" = X; then if test "X$KERNDIR" = X; then
KERNDIR="$prefix/attached/kernel" KERNDIR="$prefix/attached/kernel"
fi fi
@ -97,9 +108,6 @@ case $WITH_TARGET in
fi fi
;; ;;
builtin-x86) builtin-x86)
ARCH=`uname -m`
AC_PROG_CC
XCC=$CC
if test "X$KERNDIR" = X; then if test "X$KERNDIR" = X; then
KERNDIR="$prefix/attached/kernel" KERNDIR="$prefix/attached/kernel"
fi fi
@ -117,9 +125,6 @@ case $WITH_TARGET in
fi fi
;; ;;
smp-x86) smp-x86)
ARCH=`uname -m`
AC_PROG_CC
XCC=$CC
if test "X$KERNDIR" = X; then if test "X$KERNDIR" = X; then
KERNDIR="$prefix/smp-x86/kernel" KERNDIR="$prefix/smp-x86/kernel"
fi fi