manywarnings: port to 32-bit GCC bug
commitdbeec5dcb3dadd92773caae94fe57b921c4c86e8
authorPaul Eggert <eggert@cs.ucla.edu>
Tue, 1 Aug 2017 16:52:40 +0000 (1 09:52 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Tue, 1 Aug 2017 16:53:18 +0000 (1 09:53 -0700)
tree89896456711302f30aac0ed0faa516c88857e040
parent324b77834b094bbda8abb3352465776a54b23549
manywarnings: port to 32-bit GCC bug

Problem reported by Pino Toscano in:
http://lists.gnu.org/archive/html/bug-gnulib/2017-07/msg00150.html
* m4/manywarnings.m4 (gl_MANYWARN_ALL_GCC): Use 2**31 - 1,
not 2**63 - 1, to work around the following GCC bug:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81650
ChangeLog
m4/manywarnings.m4