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xc-cc-check.m4: mark earlier variables that are to be exported

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This commit is contained in:
Yang Tse 2013-01-20 21:06:49 +01:00
parent 9d1effad05
commit 1347b3085c
1 changed files with 6 additions and 6 deletions
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12
m4/xc-cc-check.m4
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@ -26,6 +26,12 @@ dnl -------------------------------------------------
dnl Private macro. dnl Private macro.
AC_DEFUN([_XC_PROG_CC_PREAMBLE], [ AC_DEFUN([_XC_PROG_CC_PREAMBLE], [
export CC
export CPP
export LIBS
export CFLAGS
export LDFLAGS
export CPPFLAGS
xc_prog_cc_prev_IFS=$IFS xc_prog_cc_prev_IFS=$IFS
xc_prog_cc_prev_LIBS=$LIBS xc_prog_cc_prev_LIBS=$LIBS
xc_prog_cc_prev_CFLAGS=$CFLAGS xc_prog_cc_prev_CFLAGS=$CFLAGS
@ -44,12 +50,6 @@ AC_DEFUN([_XC_PROG_CC_POSTLUDE], [
CFLAGS=$xc_prog_cc_prev_CFLAGS CFLAGS=$xc_prog_cc_prev_CFLAGS
LDFLAGS=$xc_prog_cc_prev_LDFLAGS LDFLAGS=$xc_prog_cc_prev_LDFLAGS
CPPFLAGS=$xc_prog_cc_prev_CPPFLAGS CPPFLAGS=$xc_prog_cc_prev_CPPFLAGS
export CC
export CPP
export LIBS
export CFLAGS
export LDFLAGS
export CPPFLAGS
AC_SUBST([CC])dnl AC_SUBST([CC])dnl
AC_SUBST([CPP])dnl AC_SUBST([CPP])dnl
AC_SUBST([LIBS])dnl AC_SUBST([LIBS])dnl