From 937c60a09abb49aa08ad3fa576061a6f034ec7af Mon Sep 17 00:00:00 2001
From: Duraid Madina <duraid@octopus.com.au>
Date: Wed, 15 Feb 2006 07:57:42 +0000
Subject: [PATCH] reverting previous change, will add support for other
 compilers later

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26211 91177308-0d34-0410-b5e6-96231b3b80d8
---
 autoconf/configure.ac | 11 +++++++++++
 configure             | 14 ++++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index 18950392346..3f51f2d103e 100644
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -412,6 +412,17 @@ case $CC in
     ;;
 esac
 
+if test "$GCC" != "yes" && test "$ICC" != "yes"
+then
+  AC_MSG_ERROR([gcc|icc required but not found])
+fi
+
+dnl Ensure that compilation tools are GCC; we use GCC specific extensions
+if test "$GXX" != "yes" && test "$IXX" != "yes"
+then
+  AC_MSG_ERROR([g++|icc required but not found])
+fi
+
 dnl Verify that GCC is version 3.0 or higher
 if test "$GCC" = "yes"
 then
diff --git a/configure b/configure
index 8f0b2c45f6e..1460c2ed2c2 100755
--- a/configure
+++ b/configure
@@ -24870,6 +24870,20 @@ case $CC in
     ;;
 esac
 
+if test "$GCC" != "yes" && test "$ICC" != "yes"
+then
+  { { echo "$as_me:$LINENO: error: gcc|icc required but not found" >&5
+echo "$as_me: error: gcc|icc required but not found" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+if test "$GXX" != "yes" && test "$IXX" != "yes"
+then
+  { { echo "$as_me:$LINENO: error: g++|icc required but not found" >&5
+echo "$as_me: error: g++|icc required but not found" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
 if test "$GCC" = "yes"
 then
   gccmajor=`$CC --version | head -n 1 | sed 's/[^0-9]*\([0-9.]\).*/\1/'`
-- 
2.34.1