meson: Fix build for OpenBSD.

meson.build

@@ -4,8 +4,15 @@ project('evisum', 'c',
 
 efl_version = '>= 1.22.0'
 
+host_os = host_machine.system()
+
 deps = dependency('elementary', version: efl_version)
 
+deps_os = declare_dependency(link_args : [] )
+if host_os == 'openbsd'
+deps_os = declare_dependency(link_args : [ '-lkvm' ])
+endif
+
 ##### dir locations
 dir_prefix = get_option('prefix')
 dir_bin    = join_paths(dir_prefix, get_option('bindir'))

src/bin/meson.build

@@ -4,6 +4,6 @@ executable('evisum', [
 	'system.c', 'system.h',
 	'ui.c', 'ui.h',
 	'main.c'],
-	dependencies : deps,
+	dependencies : [ deps, deps_os ],
 	gui_app : true,
 	install : true)