From 244d22a3d27b303d44f59296a19dc4cb31fd429d Mon Sep 17 00:00:00 2001 From: Stephan Bergmann Date: Fri, 4 Mar 2016 17:15:08 +0100 Subject: Work around -Werror,-Wunused-macros with clang-cl clang-cl as-is does not provide the intrinsics provided by MSVC; you need to explicitly include Intrin.h (provided by clang) for that. So, as a hack, specify CC/CXX as clang-cl.exe -FIIntrin.h ... to have the intrinsics always available. But Intrin.h includes stdlib.h, so by the time sal/osl/w32/random.c defines _CRT_RAND_S before including stdlib.h, the latter has already been included without _CRT_RAND_S support. So, as a second hack, specify CC rather as clang-cl.exe -D_CRT_RAND_S= -FIIntrin.h ... But then clang-cl starts to emit -Werror,-Wunused-macros, as defining _CRT_RAND_S in the main file has no effect here. Change-Id: I5dfe9872dea7e8eb476d9260f17ab8d8893f48af --- sal/osl/w32/random.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'sal/osl') diff --git a/sal/osl/w32/random.c b/sal/osl/w32/random.c index 78ea5bfae27f..d394f19a03af 100644 --- a/sal/osl/w32/random.c +++ b/sal/osl/w32/random.c @@ -6,7 +6,10 @@ * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#if !defined _CRT_RAND_S #define _CRT_RAND_S +#endif #include #include -- cgit