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author | Richard Henderson <richard.henderson@linaro.org> | 2021-06-14 16:31:36 -0700 |
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committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-06-16 15:03:26 +0200 |
commit | 8a9d3d564093dbd5a7339085406e840893944d21 (patch) | |
tree | a607b51e2ddc327ad8577e8ca24cf28c09c387b5 /configure | |
parent | e0375ec760d3c49163eb16f272349dc16f13e59c (diff) | |
download | qemu-8a9d3d564093dbd5a7339085406e840893944d21.zip qemu-8a9d3d564093dbd5a7339085406e840893944d21.tar.gz qemu-8a9d3d564093dbd5a7339085406e840893944d21.tar.bz2 |
configure: Use -std=gnu11
Now that the minimum gcc version is 7.5, we can use C11.
This will allow lots of cleanups to the code, currently
hidden behind macros in include/qemu/compiler.h.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210614233143.1221879-2-richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'configure')
-rwxr-xr-x | configure | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -159,7 +159,7 @@ update_cxxflags() { # options which some versions of GCC's C++ compiler complain about # because they only make sense for C programs. QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS" - CONFIGURE_CXXFLAGS=$(echo "$CONFIGURE_CFLAGS" | sed s/-std=gnu99/-std=gnu++11/) + CONFIGURE_CXXFLAGS=$(echo "$CONFIGURE_CFLAGS" | sed s/-std=gnu11/-std=gnu++11/) for arg in $QEMU_CFLAGS; do case $arg in -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\ @@ -538,7 +538,7 @@ QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" # Flags that are needed during configure but later taken care of by Meson -CONFIGURE_CFLAGS="-std=gnu99 -Wall" +CONFIGURE_CFLAGS="-std=gnu11 -Wall" CONFIGURE_LDFLAGS= |