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| author | Kamil Rytarowski <n54@gmx.com> | 2017-06-02 11:51:46 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-06-02 11:51:46 +0100 |
| commit | 993063fbb531d11f7ede59e5264308eafa6ee4ff (patch) | |
| tree | bc34259c0da31c33b13f1adf911a2dcf1b613de8 | |
| parent | 43771d5d92312504305c19abe29ec5bfabd55f01 (diff) | |
libvixl: Correct build failures on NetBSD
Ensure that C99 macros are defined regardless of the inclusion order of
headers in vixl. This is required at least on NetBSD.
The vixl/globals.h headers defines __STDC_CONSTANT_MACROS and must be
included before other system headers.
This file defines unconditionally the following macros, without altering
the original sources:
- __STDC_CONSTANT_MACROS
- __STDC_LIMIT_MACROS
- __STDC_FORMAT_MACROS
Signed-off-by: Kamil Rytarowski <n54@gmx.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20170514051820.15985-1-n54@gmx.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | disas/libvixl/Makefile.objs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/disas/libvixl/Makefile.objs b/disas/libvixl/Makefile.objs index bbe7695fdb..860fb7f384 100644 --- a/disas/libvixl/Makefile.objs +++ b/disas/libvixl/Makefile.objs @@ -7,5 +7,8 @@ libvixl_OBJS = vixl/utils.o \ # The -Wno-sign-compare is needed only for gcc 4.6, which complains about # some signed-unsigned equality comparisons which later gcc versions do not. $(addprefix $(obj)/,$(libvixl_OBJS)): QEMU_CFLAGS := -I$(SRC_PATH)/disas/libvixl $(QEMU_CFLAGS) -Wno-sign-compare +# Ensure that C99 macros are defined regardless of the inclusion order of +# headers in vixl. This is required at least on NetBSD. +$(addprefix $(obj)/,$(libvixl_OBJS)): QEMU_CFLAGS += -D__STDC_CONSTANT_MACROS -D__STDC_LIMIT_MACROS -D__STDC_FORMAT_MACROS common-obj-$(CONFIG_ARM_A64_DIS) += $(libvixl_OBJS) |