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X-Received-From: 2a00:1450:4864:20::334 Subject: [Qemu-devel] [PULL 10/15] osdep: Fix mingw compilation regarding stdio formats X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) From: Cao Jiaxi I encountered the following compilation error on mingw: /mnt/d/qemu/include/qemu/osdep.h:97:9: error: '__USE_MINGW_ANSI_STDIO' macr= o redefined [-Werror,-Wmacro-redefined] #define __USE_MINGW_ANSI_STDIO 1 ^ /mnt/d/llvm-mingw/aarch64-w64-mingw32/include/_mingw.h:433:9: note: previou= s definition is here #define __USE_MINGW_ANSI_STDIO 0 /* was not defined so it should be 0= */ It turns out that __USE_MINGW_ANSI_STDIO must be set before any system headers are included, not just before stdio.h. Signed-off-by: Cao Jiaxi Reviewed-by: Thomas Huth Reviewed-by: Stefan Weil Message-id: 20190503003719.10233-1-driver1998@foxmail.com Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Peter Maydell --- include/qemu/osdep.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index 303d315c5d4..af2b91f0b87 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -85,17 +85,17 @@ extern int daemon(int, int); #endif #endif =20 +/* enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) */ +#ifdef __MINGW32__ +#define __USE_MINGW_ANSI_STDIO 1 +#endif + #include #include #include #include #include #include - -/* enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) */ -#ifdef __MINGW32__ -#define __USE_MINGW_ANSI_STDIO 1 -#endif #include =20 #include --=20 2.20.1