meson: enable -fno-common by default

This flag is enabled by default starting with gcc 10. All the compilation issues have been fixed, so use it by default to make sure we're not introducing regressions. Reviewed-by: Michel Dänzer <mdaenzer@redhat.com> Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4058> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4058>
2020-03-05 11:00:28 +01:00
parent 283e815339
commit 33b255e107
1 changed files with 1 additions and 0 deletions
--- a/meson.build
+++ b/meson.build
@@ -958,6 +958,7 @@ else
    '-fno-math-errno',
    '-fno-trapping-math',
    '-Qunused-arguments',
+    '-fno-common',
  ]
  # MinGW chokes on format specifiers and I can't get it all working
  if not (cc.get_id() == 'gcc' and host_machine.system() == 'windows')