check for flex

Original commit message from CVS:
check for flex
This commit is contained in:
Thomas Vander Stichele 2002-08-06 22:02:54 +00:00
parent e815ef5646
commit 7df70e760f

View file

@ -64,6 +64,12 @@ if test x$BISON_PATH = xno; then
AC_MSG_ERROR(Could not find bison)
fi
dnl we require flex for building the parser
AC_PATH_PROG(FLEX_PATH, flex, no)
if test x$FLEX_PATH = xno; then
AC_MSG_ERROR(Could not find flex)
fi
dnl
dnl We should really use AC_SYS_LARGEFILE, but the problem is
dnl many of the plugins don't include "config.h". To assure