xc-cc-check.m4: re-evaluate exporting and AC_SUBST'ing vars

[platform/upstream/curl.git] / m4 / xc-cc-check.m4

diff --git a/m4/xc-cc-check.m4 b/m4/xc-cc-check.m4
index 286e798..cd55405 100644 (file)
--- a/m4/xc-cc-check.m4
+++ b/m4/xc-cc-check.m4
@@ -26,12 +26,6 @@ dnl -------------------------------------------------
 dnl Private macro.
 
 AC_DEFUN([_XC_PROG_CC_PREAMBLE], [
-dnl  export CC
-dnl  export CPP
-dnl  export LIBS
-dnl  export CFLAGS
-dnl  export LDFLAGS
-dnl  export CPPFLAGS
   xc_prog_cc_prev_IFS=$IFS
   xc_prog_cc_prev_LIBS=$LIBS
   xc_prog_cc_prev_CFLAGS=$CFLAGS
@@ -50,12 +44,12 @@ AC_DEFUN([_XC_PROG_CC_POSTLUDE], [
   CFLAGS=$xc_prog_cc_prev_CFLAGS
   LDFLAGS=$xc_prog_cc_prev_LDFLAGS
   CPPFLAGS=$xc_prog_cc_prev_CPPFLAGS
-dnl  AC_SUBST([CC])dnl
-dnl  AC_SUBST([CPP])dnl
-dnl  AC_SUBST([LIBS])dnl
-dnl  AC_SUBST([CFLAGS])dnl
-dnl  AC_SUBST([LDFLAGS])dnl
-dnl  AC_SUBST([CPPFLAGS])dnl
+  AC_SUBST([CC])dnl
+  AC_SUBST([CPP])dnl
+  AC_SUBST([LIBS])dnl
+  AC_SUBST([CFLAGS])dnl
+  AC_SUBST([LDFLAGS])dnl
+  AC_SUBST([CPPFLAGS])dnl
 ])