Add -Wundef compiler option for future compile checks.
commit850073cbbbc63ad5ef44b8aaa5030bbfe9ea4bf1
authorAndreas Mohr <and@gmx.li>
Sun, 5 Apr 2015 06:36:14 +0000 (5 09:36 +0300)
committerAndrew Borodin <aborodin@vmail.ru>
Sun, 3 May 2015 16:43:49 +0000 (3 19:43 +0300)
tree94f407ddb9703a474b46447e1fb2ca3c98765edd
parente3a3424c28e4e89cabd26d171e8704eb110b9bb3
Add -Wundef compiler option for future compile checks.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
m4.include/mc-cflags.m4