Make flex and bison required during configuration step

fixes box#2
scottaubrey · Feb 1, 2014 · d9f68f1 · d9f68f1
1 parent 7398253
commit d9f68f1
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/config.m4 b/config.m4
@@ -2,6 +2,8 @@ PHP_ARG_ENABLE(augmented_types, whether to enable augmented_types support,
 [  --enable-augmented_types           Enable augmented_types support], yes)
 
 if test "$PHP_AUGMENTED_TYPES" != "no"; then
+  AC_PROG_LEX
+  AC_PROG_YACC
   PHP_REQUIRE_CXX()
   PHP_SUBST(AUGMENTED_TYPES_SHARED_LIBADD)
   PHP_ADD_LIBRARY(stdc++, 1, AUGMENTED_TYPES_SHARED_LIBADD)