manywarnings: update for GCC 4.8.0

[gnulib.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
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 2013-05-15  Paul Eggert  <eggert@cs.ucla.edu>
 
+       manywarnings: update for GCC 4.8.0
+       * m4/manywarnings.m4 (gl_MANYWARN_ALL_GCC):
+       Add -Waggressive-loop-optimizations, -Wreturn-local-addr, which
+       are new to GCC 4.8.  Remove -Wformat=2, -Wmissing-format-attribute,
+       -Wmissing-noreturn, as they are duplicates of other warnings.
+       Remove -Wunreachable-code, as it is removed in GCC 4.8 and
+       was documented to be flaky in earlier versions of GCC.
+
        spawn-tests, sys_socket-tests, sys_wait-tests: port to clang
        * tests/test-spawn.c (main):
        * tests/test-sys_socket.c (main):