Merge branch 'maint'

[bison.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 8a297ff52ac8e8ae8731b2ceda8ff08879601517..aec681ad5d3d726a4e373e9a0797de84cb291827 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -117,6 +117,7 @@ fi
 
 BISON_TEST_FOR_WORKING_C_COMPILER
 BISON_TEST_FOR_WORKING_CXX_COMPILER
+BISON_C_COMPILER_POSIXLY_CORRECT
 
 AC_ARG_ENABLE([yacc],
   [AC_HELP_STRING([--disable-yacc],