From: Iain Sandoe <iain@sandoe.co.uk>
Date: Mon, 15 Mar 2021 00:34:27 +0000 (+0000)
Subject: libstdc++, testsuite, Darwin : Adjust for names used in system headers.
X-Git-Tag: releases/gcc-10.4.0~70
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3b0ee45cf6babc77c1a744660b23b497346705eb;p=thirdparty%2Fgcc.git

libstdc++, testsuite, Darwin : Adjust for names used in system headers.

For all current Darwin SDKs inttypes.h has:
extern intmax_t imaxabs(intmax_t j);

So we need to exclude j from the defined test symbols.

libstdc++-v3/ChangeLog:

	* testsuite/17_intro/names.cc: Exclude j from the list
	of test symbols for Darwin.

(cherry picked from commit 6f4b0ff2b1fbd58669ae130387c7535110300c52)
---

diff --git a/libstdc++-v3/testsuite/17_intro/names.cc b/libstdc++-v3/testsuite/17_intro/names.cc
index a5642df8666f..5170a714b93c 100644
--- a/libstdc++-v3/testsuite/17_intro/names.cc
+++ b/libstdc++-v3/testsuite/17_intro/names.cc
@@ -201,6 +201,11 @@
 #undef func
 #endif
 
+#ifdef __APPLE__
+// inttypes.h:  extern intmax_t imaxabs(intmax_t j);
+#undef j
+#endif
+
 #ifdef __hpux__
 #undef d
 #undef r