From: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Date: Wed, 9 Apr 2014 14:54:21 +0000 (+0000)
Subject: Check if GCC uses assembler cfi support
X-Git-Tag: releases/gcc-4.8.3~161
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=87e9fc763b0a404c9886bdcc9773d7d9247c92ae;p=thirdparty%2Fgcc.git

Check if GCC uses assembler cfi support

	* config/generic/asmcfi.h: Also check for
	__GCC_HAVE_DWARF2_CFI_ASM.

From-SVN: r209243
---

diff --git a/libitm/ChangeLog b/libitm/ChangeLog
index 514fc040ba8b..b17cffdb9946 100644
--- a/libitm/ChangeLog
+++ b/libitm/ChangeLog
@@ -1,3 +1,8 @@
+2014-04-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/generic/asmcfi.h: Also check for
+	__GCC_HAVE_DWARF2_CFI_ASM.
+
 2014-04-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 
 	Backport from mainline r204808:
diff --git a/libitm/config/generic/asmcfi.h b/libitm/config/generic/asmcfi.h
index f34191763a35..59d73924bf30 100644
--- a/libitm/config/generic/asmcfi.h
+++ b/libitm/config/generic/asmcfi.h
@@ -24,7 +24,7 @@
 
 #include "config.h"
 
-#ifdef HAVE_AS_CFI_PSEUDO_OP
+#if defined(HAVE_AS_CFI_PSEUDO_OP) && defined(__GCC_HAVE_DWARF2_CFI_ASM)
 
 #define cfi_startproc			.cfi_startproc
 #define cfi_endproc			.cfi_endproc
@@ -50,4 +50,4 @@
 #define cfi_restore(r)
 #define cfi_undefined(r)
 
-#endif /* HAVE_AS_CFI_PSEUDO_OP */
+#endif /* HAVE_AS_CFI_PSEUDO_OP && __GCC_HAVE_DWARF2_CFI_ASM */