X-Git-Url: http://git.wpitchoune.net/gitweb/?p=ptask.git;a=blobdiff_plain;f=configure.ac;h=423a386c917860787ef7a23995b2c9f013458338;hp=01daed83a0ae6d549f45fc7a99333881536eec9b;hb=8e16d048071d7c880b118643b3beea50ede5b4c6;hpb=7a4a18c0f8f992328e087cfe516361d1ef9c2858

diff --git a/configure.ac b/configure.ac
index 01daed8..423a386 100644
--- a/configure.ac
+++ b/configure.ac
@@ -11,6 +11,7 @@ AC_CONFIG_HEADERS([config.h])
 
 # Checks for programs.
 AC_PROG_CC
+AC_PROG_CC_C99
 AM_PROG_CC_C_O
 
 # Checks for header files.