meson: Add --warn-common and --fatal-warnings to link flags

2021-11-09 08:57:29 +09:00
parent aac977c892
commit 42e3bb357c
1 changed files with 6 additions and 1 deletions
@@ -387,11 +387,16 @@ endif
 # --as-needed and --no-undefined are provided by meson by default,
 # run 'meson configure' to see what is enabled
 possible_link_flags = [
-        '-Wl,-z,relro',
+        '-Wl,--fatal-warnings',
        '-Wl,-z,now',
+        '-Wl,-z,relro',
        '-fstack-protector',
 ]

+if get_option('b_sanitize') == 'none'
+        possible_link_flags += '-Wl,--warn-common'
+endif
+
 if cc.get_id() == 'clang'
        possible_common_cc_flags += [
                '-Wno-typedef-redefinition',