re PR bootstrap/66319 (gcov-tool.c:84:65: error: invalid conversion from 'int…

re PR bootstrap/66319 (gcov-tool.c:84:65: error: invalid conversion from 'int (*)(const c har*, const stat*, int, FTW*)' to 'int (*)(const char*, const stat*, int, FTW)')

	PR bootstrap/66319
	* configure.ac: Use -std=gnu++98.

From-SVN: r224039

ChangeLog

+2015-06-02  Jason Merrill  <jason@redhat.com>
+
+	PR bootstrap/66319
+	* configure.ac: Use -std=gnu++98.
+
 2015-06-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 
 	* MAINTAINERS (Write After Approval): Add myself.

configure

@@ -5410,7 +5410,7 @@ esac
 # When bootstrapping with GCC, build stage 1 in C++98 mode to ensure that a
 # C++98 compiler can still start the bootstrap.
 if test "$enable_bootstrap:$GXX" = "yes:yes"; then
-  CXX="$CXX -std=c++98"
+  CXX="$CXX -std=gnu++98"
 fi
 
 # Used for setting $lt_cv_objdir

configure.ac

@@ -1445,7 +1445,7 @@ esac
 # When bootstrapping with GCC, build stage 1 in C++98 mode to ensure that a
 # C++98 compiler can still start the bootstrap.
 if test "$enable_bootstrap:$GXX" = "yes:yes"; then
-  CXX="$CXX -std=c++98"
+  CXX="$CXX -std=gnu++98"
 fi
 
 # Used for setting $lt_cv_objdir