X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=configure.ac;h=cba96c1afd89d9930beafe3f76b934c60b635ad6;hp=4e7c2570a85a86bca699dcd0c5c4c6cd4bdefdf5;hb=953192ba6eb2118c22bcfcb4bcd813f141b407e7;hpb=e74ecf5ad921a3edccacad4d79deb484cd19b1d5

diff --git a/configure.ac b/configure.ac
index 4e7c2570a..cba96c1af 100644
--- a/configure.ac
+++ b/configure.ac
@@ -162,6 +162,10 @@ AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
 AC_SYS_LARGEFILE
 AC_PROG_CC
 LT_INIT
+AC_PROG_YACC
+AC_PROG_LEX
+
+AC_DEFUN([AC_PROG_BISON], [AC_CHECK_PROGS(BISON, bison, bison)])
 
 CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"