From 67bde40b42a2271f68bc86a177a02401392de978 Mon Sep 17 00:00:00 2001
From: Igor Pashev <pashev.igor@gmail.com>
Date: Thu, 9 Jul 2015 15:08:34 +0000
Subject: Make sure AC_PROG_CC and AC_PROG_CXX are used only once

---
 config/open-axiom.m4 | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'config')

diff --git a/config/open-axiom.m4 b/config/open-axiom.m4
index 2a667836..1a7b1a78 100644
--- a/config/open-axiom.m4
+++ b/config/open-axiom.m4
@@ -313,14 +313,16 @@ OPENAXIOM_CHECK_DELAYED_FFI
 ## anything sane going on on this fine platform.
 case $host in
    *apple*)
-       AC_PROG_CC([clang])
-       AC_PROG_CXX([clang++])
+        oa_cc_list="clang"
+        oa_cxx_list="clang++"
        ;;
    *)
-       AC_PROG_CC
-       AC_PROG_CXX([g++ clang++ icpc icc CC xlC c++])
+        oa_cc_list="gcc clang cc"
+        oa_cxx_list="g++ clang++ CC c++"
        ;;
 esac
+AC_PROG_CC([$oa_cc_list])
+AC_PROG_CXX([$oa_cxx_list])
 ## Where are the compilers coming from?  GNU? Clang?
 oa_cxx_compiler_lineage=unknown
 case `$CXX -v` in
-- 
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