From 448cf0cfe686c5bd6c1d28c08807c6c99b4c49d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= <bjorn@erlang.org>
Date: Tue, 15 Nov 2011 16:40:49 +0100
Subject: MacOS X: Completely remove obsolete -no-cpp-precomp option

clang does not recognize the -no-cpp-precomp option and generates
a warning. -no-cpp-precomp is an obsolete Apple-specific gcc option,
which last had any effect in gcc 3.1 for Jaguar.

Since we cannot build for Jaguar anyway, the configure test added
in 8412a400e92d5cbcd is not needed.
---
 erts/configure.in | 13 -------------
 1 file changed, 13 deletions(-)

(limited to 'erts/configure.in')

diff --git a/erts/configure.in b/erts/configure.in
index e3eb6034e6..1d07c74f5f 100644
--- a/erts/configure.in
+++ b/erts/configure.in
@@ -490,19 +490,6 @@ CFLAG_RUNTIME_LIBRARY_PATH="-Wl,-R"
 case $host_os in
   darwin*)
 	CFLAG_RUNTIME_LIBRARY_PATH=
-	AC_TRY_COMPILE([],[
-		#if __GNUC__ >= 4 
-		;
-		#else
-		#error old or no gcc
-		#endif
-		],
-		gcc_need_no_cpp_precomp=no,
-		gcc_need_no_cpp_precomp=yes)
-
-	if test x$gcc_need_no_cpp_precomp = xyes; then
-	   CFLAGS="$CFLAGS -no-cpp-precomp"
-	fi		   
 	;;
   win32)
 	CFLAG_RUNTIME_LIBRARY_PATH=
-- 
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