X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/ca6b4a12640792d416b9fcbeb4baa8a3b84285ff..888b8031dcbb859ffb8afbfee2c66ef97363141a:/configure.ac

diff --git a/configure.ac b/configure.ac
index 765123a..62b0584 100644
--- a/configure.ac
+++ b/configure.ac
@@ -41,6 +41,7 @@ want_coreaudio=yes
 
 # Checks for programs.
 AC_PROG_CC
+AM_PROG_CC_C_O
 AC_PROG_AWK
 AC_SET_MAKE
 if test "x$GCC" = xyes; then