[build] Ensure "const" is a valid keyword
commitdf54a8f670b9919feefc437865ca04d69459c700
authorNicola Fontana <ntd@entidi.it>
Sat, 20 Feb 2010 20:53:47 +0000 (20 21:53 +0100)
committerNicola Fontana <ntd@entidi.it>
Sat, 20 Feb 2010 20:53:47 +0000 (20 21:53 +0100)
tree7deadd27fb9b6e5ff14a9920e6c71b77f2421c1c
parent4f6fd86385c824b8e04d97d05a132646520dc3bf
[build] Ensure "const" is a valid keyword

Included AC_C_CONST in configure.ac so if the compiler does not support
the const keyword it will be defined to an empty string in config.h.
configure.ac