Re: [PULL v2 00/46] Next round of Meson bugfixes and cleanups

[Peter Maydell]

On Sun, 6 Sep 2020 at 18:56, Paolo Bonzini <pbonzini@redhat.com> wrote:
>
> The following changes since commit 227de21ed0759e275a469394af72c999d0134bb5:
>
>   Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20200903' into 
> staging (2020-09-05 15:30:41 +0100)
>
> are available in the Git repository at:
>
>   https://gitlab.com/bonzini/qemu.git tags/for-upstream
>
> for you to fetch changes up to 6264b35324d3766d3c2ff369c4e8ecba8bd5b571:
>
>   meson: remove linkage of sdl to baum (2020-09-06 19:50:57 +0200)
>
> ----------------------------------------------------------------
> meson related:
> * convert unit tests
> * bugfixes for mtest2make
> * miscellaneous bugfixes
> * dead code removal and configure cleanups
> * oss-fuzz fixes
> * msys fixes

Build failure, Windows (this is the second "uint" type usage
I've seen today...):

../../tests/test-vmstate.c: In function 'int_cmp':
../../tests/test-vmstate.c:884:5: error: unknown type name 'uint'
     uint ua = GPOINTER_TO_UINT(a);
     ^
../../tests/test-vmstate.c:885:5: error: unknown type name 'uint'
     uint ub = GPOINTER_TO_UINT(b);
     ^
Makefile.ninja:5443: recipe for target
'tests/test-vmstate.exe.p/test-vmstate.c.obj' failed
make: *** [tests/test-vmstate.exe.p/test-vmstate.c.obj] Error 1
make: *** Waiting for unfinished jobs....
../../tests/test-util-filemonitor.c: In function 'test_file_monitor_events':
../../tests/test-util-filemonitor.c:620:17: error: too many arguments
to function 'mkdir'
             if (mkdir(pathsrc, 0700) < 0) {
                 ^
In file included from
/usr/lib/mxe/usr/x86_64-w64-mingw32.shared/include/unistd.h:10:0,
                 from /home/petmay01/qemu-for-merges/include/qemu/osdep.h:93,
                 from ../../tests/test-util-filemonitor.c:21:
/usr/lib/mxe/usr/x86_64-w64-mingw32.shared/include/io.h:280:15: note:
declared here
   int __cdecl mkdir (const char *) __MINGW_ATTRIB_DEPRECATED_MSVC2005;
               ^



Build failure, OpenBSD:

In file included from ../src/hw/arm/nseries.c:30:
In file included from /home/qemu/qemu-test.yhbDti/src/include/hw/arm/omap.h:24:
In file included from
/home/qemu/qemu-test.yhbDti/src/include/hw/input/tsc2xxx.h:14:
/home/qemu/qemu-test.yhbDti/src/include/ui/console.h:11:11: fatal
error: 'epoxy/gl.h' file not found
# include <epoxy/gl.h>
          ^~~~~~~~~~~~
1 error generated.
gmake: *** [Makefile.ninja:1735:
libqemu-aarch64-softmmu.fa.p/hw_arm_nseries.c.o] Error 1



Odd warning on most but not all of the builds, though they went on to
complete OK:

make: Entering directory '/home/peter.maydell/qemu-freebsd/build'
/home/peter.maydell/qemu-freebsd/tests/Makefile.include:144: warning:
overriding recipe for target 'check-block'
Makefile.mtest:1345: warning: ignoring old recipe for target 'check-block'
config-host.mak is out-of-date, running configure
cross containers  no

NOTE: guest cross-compilers enabled: aarch64-linux-gnu-gcc cc
aarch64-linux-gnu-gcc cc
/usr/bin/python3 /home/peter.maydell/qemu-freebsd/meson/meson.py
--internal regenerate /home/peter.maydell/qemu-freebsd
/home/peter.maydell/qemu-freebsd/build --backend ninja
The Meson build system
Version: 0.55.1
[etc]


x86-64 clang build failed at the link stage (this is config we've
talked about before with
'../../configure' '--cc=clang' '--cxx=clang++' '--enable-gtk'
'--extra-cflags=-fsanitize=undefined  -fno-sanitize=shift-base
-Werror'
but where the clang++ doesn't work because the right libstdc++ happens
not to be present):

Linking target qemu-alpha
libcommon.fa.p/cpus-common.c.o: In function `cpu_list_add':
/home/petmay01/linaro/qemu-for-merges/build/clang/../../cpus-common.c:80:
undefined reference to `__ubsan_handle_type_mismatch_v1'
/home/petmay01/linaro/qemu-for-merges/build/clang/../../cpus-common.c:80:
undefined reference to `__ubsan_handle_type_mismatch_v1'
libcommon.fa.p/cpus-common.c.o: In function `cpu_get_free_index':
/home/petmay01/linaro/qemu-for-merges/build/clang/../../cpus-common.c:68:
undefined reference to `__ubsan_handle_type_mismatch_v1'
/home/petmay01/linaro/qemu-for-merges/build/clang/../../cpus-common.c:68:
undefined reference to `__ubsan_handle_type_mismatch_v1'
/home/petmay01/linaro/qemu-for-merges/build/clang/../../cpus-common.c:67:
undefined reference to `__ubsan_handle_type_mismatch_v1'
libcommon.fa.p/cpus-common.c.o:/home/petmay01/linaro/qemu-for-merges/build/clang/../../cpus-common.c:67:
more undefined references to `__ubsan_handle_type_mismatch_v1' follow
collect2: error: ld returned 1 exit status

thanks
-- PMM