From: Alexander Barton <alex@barton.de>
Date: Mon, 14 Oct 2013 21:45:59 +0000 (+0200)
Subject: platformtest.sh: Detect Apple LLVM (clang) compiler
X-Git-Tag: rel-21-rc2~9
X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd-alex.git;a=commitdiff_plain;h=0bd3fb88b2c2a433a68c82c3eaba2fd13b8fcd0b

platformtest.sh: Detect Apple LLVM (clang) compiler
---

diff --git a/contrib/platformtest.sh b/contrib/platformtest.sh
index cfa1eccc..765fb396 100755
--- a/contrib/platformtest.sh
+++ b/contrib/platformtest.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 #
 # ngIRCd -- The Next Generation IRC Daemon
-# Copyright (c)2001-2011 Alexander Barton (alex@barton.de) and Contributors
+# Copyright (c)2001-2013 Alexander Barton (alex@barton.de) and Contributors
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -108,12 +108,16 @@ if [ -r "Makefile" ]; then
 			COMPILER="gcc $COMPILER"
 		fi
 	else
-		case "$CC" in
-		  gcc*)
+		$CC --version 2>&1 | grep -i "LLVM" >/dev/null
+		if [ $? -eq 0 ]; then
+			COMPILER=$($CC --version 2>/dev/null | head -1 \
+			  | cut -d'(' -f1 | sed -e 's/version //g' \
+			  | sed -e 's/Apple /A-/g')
+		fi
+		if [ "$COMPILER" = "unknown" ]; then
 			v="`$CC --version 2>/dev/null | head -1`"
-			[ -n "$v" ] && COMPILER="gcc $v"
-			;;
-		esac
+			[ -n "$v" ] && COMPILER="$v"
+		fi
 	fi
 fi