[Emacs-diffs] trunk r115794: * configure.ac: Fix CC detection for xcrun case.

[Jan D.]

------------------------------------------------------------
revno: 115794
revision-id: address@hidden
parent: address@hidden
committer: Jan D. <address@hidden>
branch nick: trunk
timestamp: Sat 2013-12-28 11:12:43 +0100
message:
  * configure.ac: Fix CC detection for xcrun case.
modified:
  ChangeLog                      changelog-20091113204419-o5vbwnq5f7feedwu-1538
  configure.ac                   
configure.in-20091113204419-o5vbwnq5f7feedwu-783

=== modified file 'ChangeLog'
--- a/ChangeLog 2013-12-28 00:40:58 +0000
+++ b/ChangeLog 2013-12-28 10:12:43 +0000
@@ -1,3 +1,7 @@
+2013-12-28  Jan Djärv  <address@hidden>
+
+       * configure.ac: Fix CC detection for xcrun case.
+
 2013-12-28  Paul Eggert  <address@hidden>
 
        Fix problem with MAKE and xcrun configuration.

=== modified file 'configure.ac'
--- a/configure.ac      2013-12-28 00:40:58 +0000
+++ b/configure.ac      2013-12-28 10:12:43 +0000
@@ -654,17 +654,14 @@
 #### Choose a compiler.
 
 dnl Sets GCC=yes if using gcc.
-AC_PROG_CC
 if test -n "$XCRUN"; then
   if test -z "$CC"; then
-    if $XCRUN gcc --version >/dev/null 2>&1; then
-      CC="$XCRUN gcc"
-    elif $XCRUN clang --version >/dev/null 2>&1; then
-      CC="$XCRUN clang"
-    fi
+    AC_PROG_CC([gcc cc cl clang "$XCRUN gcc" "$XCRUN clang"])
   fi
   AC_CHECK_PROGS(AR, [ar "$XCRUN ar"])
   test -n "$AR" && export AR
+else
+  AC_PROG_CC
 fi
 AM_PROG_CC_C_O