Commit Graph

5 Commits

Author SHA1 Message Date
Alex Bennée
86a41ac7fd plugins/meson.build: fix linker issue with weird paths
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Stefan Weil <sw@weilnetz.de>
Fixes: https://gitlab.com/qemu-project/qemu/-/issues/712
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20211129140932.4115115-5-alex.bennee@linaro.org>
2021-11-29 15:13:07 +00:00
Paolo Bonzini
654d6b0453 meson: switch minimum meson version to 0.58.2, minimum recommended to 0.59.2
Meson 0.58.2 does not need b_staticpic=$pie anymore, and has
stabilized the keyval module.  Remove the workaround and use a few
replacements for features deprecated in the 0.57.0 release cycle.

One feature that we would like to use is passing dependencies to
summary.  However, that was broken in 0.59.0 and 0.59.1.  Therefore,
use the embedded Meson if the host has anything older than 0.59.2,
but allow --meson= to use 0.58.2.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-10-05 13:10:29 +02:00
Paolo Bonzini
b906acace2 plugins: do not limit exported symbols if modules are active
On Mac --enable-modules and --enable-plugins are currently incompatible, because the
Apple -Wl,-exported_symbols_list command line options prevents the export of any
symbols needed by the modules.  On x86 -Wl,--dynamic-list does not have this effect,
but only because the -Wl,--export-dynamic option provided by gmodule-2.0.pc overrides
it.  On Apple there is no -Wl,--export-dynamic, because it is the default, and thus
no override.

Either way, when modules are active there is no reason to include the plugin_ldflags.
While at it, avoid the useless -Wl,--export-dynamic when --enable-plugins is
specified but --enable-modules is not; this way, the GNU and Apple configurations
are more similar.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/516
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
[AJB: fix noexport to no-export]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210811100550.54714-1-pbonzini@redhat.com>
Cc: qemu-stable@nongnu.org
2021-09-02 11:29:34 +01:00
Paolo Bonzini
64ed6f92ff meson: link emulators without Makefile.target
The binaries move to the root directory, e.g. qemu-system-i386 or
qemu-arm.  This requires changes to qtests, CI, etc.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:40 -04:00
Paolo Bonzini
f556b4a10d meson: plugins
For now link arguments end up in Makefile.target, they will move to the
right place soon.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:39 -04:00