Build with `-Wpointer-arith' when available.
authorLudovic Courtès <ludo@gnu.org>
Sun, 6 May 2012 20:23:12 +0000 (22:23 +0200)
committerLudovic Courtès <ludo@gnu.org>
Sun, 6 May 2012 20:23:12 +0000 (22:23 +0200)
commit82171a2ea4d81d1dd2f71142ed6021ab383d836b
tree3c7142a8887b7a473c5545dbe9fecbef0e1cca8d
parente9c898bf24c2faf86d3d2f61361bc52ff3abc8b2
Build with `-Wpointer-arith' when available.

* configure.ac (POTENTIAL_GCC_CFLAGS): Add `-Wpointer-arith'.
configure.ac