From: Alan Modra <amodra@gmail.com>
Date: Mon, 5 Aug 2019 01:53:31 +0000 (+0930)
Subject: PR91349, powerpc64*-*-freebsd* defines _GNU_SOURCE
X-Git-Tag: releases/gcc-9.2.0~13
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2aeeb52fc4890c878d15202d98195a0155fc8105;p=thirdparty%2Fgcc.git

PR91349, powerpc64*-*-freebsd* defines _GNU_SOURCE

rev 266496 (git ab6b1bb456) undefined some macros in rs6000/freebsd.h
but missed doing the same in rs6000/freebsd64.h.

	PR target/91349
	* config/rs6000/freebsd64.h (CPLUSPLUS_CPP_SPEC),
	(LINK_GCC_C_SEQUENCE_SPEC): Undef.

From-SVN: r274106
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 1869bb971341..adfb36f471f0 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2019-08-05  Alan Modra  <amodra@gmail.com>
+
+	PR target/91349
+	* config/rs6000/freebsd64.h (CPLUSPLUS_CPP_SPEC),
+	(LINK_GCC_C_SEQUENCE_SPEC): Undef.
+
 2019-08-04  Segher Boessenkool  <segher@kernel.crashing.org>
 
 	Backport from trunk
diff --git a/gcc/config/rs6000/freebsd64.h b/gcc/config/rs6000/freebsd64.h
index 7e819d102f98..98b1cfd50dc6 100644
--- a/gcc/config/rs6000/freebsd64.h
+++ b/gcc/config/rs6000/freebsd64.h
@@ -17,6 +17,10 @@
    along with GCC; see the file COPYING3.  If not see
    <http://www.gnu.org/licenses/>.  */
 
+/* Undef gnu-user.h macros we don't want.  */
+#undef CPLUSPLUS_CPP_SPEC
+#undef LINK_GCC_C_SEQUENCE_SPEC
+
 /* Override the defaults, which exist to force the proper definition.  */
 
 #ifdef IN_LIBGCC2