[PULL,03/31] meson: require liburing >= 0.3

Commit Message

Alex Bennée Jan. 12, 2022, 11:26 a.m. UTC

From: Daniel P. Berrangé <[e-mail]>

openSUSE Leap 15.2 ships with liburing == 0.2 against which QEMU fails
to build.

../util/fdmon-io_uring.c: In function ‘fdmon_io_uring_need_wait’:
../util/fdmon-io_uring.c:305:9: error: implicit declaration of function ‘io_uring_sq_ready’; did you mean ‘io_uring_cq_ready’? [-Werror=implicit-function-declaration]
     if (io_uring_sq_ready(&ctx->fdmon_io_uring)) {
         ^~~~~~~~~~~~~~~~~
         io_uring_cq_ready

This method was introduced in liburing 0.3, so set that as a minimum
requirement.

Reviewed-by: Philippe Mathieu-Daudé <[e-mail]>
Signed-off-by: Daniel P. Berrangé <[e-mail]>
Signed-off-by: Alex Bennée <[e-mail]>
Message-Id: <[e-mail]>
Message-Id: <[e-mail]>

Patch

diff --git a/meson.build b/meson.build
index c1b1db1e28..076d85baba 100644
--- a/meson.build
+++ b/meson.build
@@ -440,7 +440,8 @@  if not get_option('linux_aio').auto() or have_block
 endif
 linux_io_uring = not_found
 if not get_option('linux_io_uring').auto() or have_block
-  linux_io_uring = dependency('liburing', required: get_option('linux_io_uring'),
+  linux_io_uring = dependency('liburing', version: '>=0.3',
+                              required: get_option('linux_io_uring'),
                               method: 'pkg-config', kwargs: static_kwargs)
 endif
 libxml2 = not_found