pixel-formats: Add human readable format modifier
Conditionally build support when libdrm is at least 2.4.107 to make use
of it. Plug it in when printing out the buffer information.
With this in, we add a hard dependecy for libweston to link against
libdrm.
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
diff --git a/meson.build b/meson.build
index 44efeae..f818ab1 100644
--- a/meson.build
+++ b/meson.build
@@ -150,6 +150,12 @@
dep_libdrm_headers = dep_libdrm.partial_dependency(compile_args: true)
dep_threads = dependency('threads')
+dep_libdrm_version = dep_libdrm.version()
+if dep_libdrm_version.version_compare('>=2.4.107')
+ message('Found libdrm with human format modifier support.')
+ config_h.set('HAVE_HUMAN_FORMAT_MODIFIER', '1')
+endif
+
prog_python = import('python').find_installation('python3')
files_xxd_py = files('tools/xxd.py')
cmd_xxd = [ prog_python, files_xxd_py, '@INPUT@', '@OUTPUT@' ]