Merge remote-tracking branch 'qatar/master'

* qatar/master:
  configure: Move -Wno-maybe-uninitialized check into gcc section

Merged-by: Michael Niedermayer <michaelni@gmx.at>

diff --cc configure
index b9e90e2,b83f9a3..a60784f
--- 1/configure
--- 2/configure
+++ b/configure
@@@ -4545,7 -4013,9 +4544,8 @@@ elif enabled gcc; the
      check_cflags -Werror=implicit-function-declaration
      check_cflags -Werror=missing-prototypes
      check_cflags -Werror=return-type
 -    check_cflags -Werror=declaration-after-statement
      check_cflags -Werror=vla
+     enabled extra_warnings || check_disable_warning -Wno-maybe-uninitialized
  elif enabled llvm_gcc; then
      check_cflags -mllvm -stack-alignment=16
  elif enabled clang; then