According to https://gitlab.com/qemu-project/qemu/-/issues/1080#note_998088246
QEMU does not compile with older versions of libpng, so we should check
for a good version in meson.build. According to repology.org, our supported
host target operating systems ship these versions:
Fedora 35: 1.6.37
CentOS 8 (RHEL-8): 1.6.34
Debian 11: 1.6.37
OpenSUSE Leap 15.3: 1.6.34
Ubuntu LTS 20.04: 1.6.37
FreeBSD Ports: 1.6.37
NetBSD pkgsrc: 1.6.37
OpenBSD Ports: 1.6.37
Homebrew: 1.6.37
MSYS2 mingw: 1.6.37
So it seem reasonable to require at least libpng version 1.6.34 for
our builds.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1080
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meson.build b/meson.build
index 094c4ce832..164ecb2fab 100644
--- a/meson.build
+++ b/meson.build
@@ -1209,7 +1209,7 @@ if gtkx11.found()
endif
png = not_found
if get_option('png').allowed() and have_system
- png = dependency('libpng', required: get_option('png'),
+ png = dependency('libpng', version: '>=1.6.34', required: get_option('png'),
method: 'pkg-config', kwargs: static_kwargs)
endif
vnc = not_found
--
2.31.1
Queued, thanks. Paolo
On 6/23/22 10:49, Thomas Huth wrote: > According to https://gitlab.com/qemu-project/qemu/-/issues/1080#note_998088246 > QEMU does not compile with older versions of libpng, so we should check > for a good version in meson.build. According to repology.org, our supported > host target operating systems ship these versions: > > Fedora 35: 1.6.37 > CentOS 8 (RHEL-8): 1.6.34 > Debian 11: 1.6.37 > OpenSUSE Leap 15.3: 1.6.34 > Ubuntu LTS 20.04: 1.6.37 > FreeBSD Ports: 1.6.37 > NetBSD pkgsrc: 1.6.37 > OpenBSD Ports: 1.6.37 > Homebrew: 1.6.37 > MSYS2 mingw: 1.6.37 > > So it seem reasonable to require at least libpng version 1.6.34 for > our builds. > > Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1080 > Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> r~
© 2016 - 2024 Red Hat, Inc.