Make all iterator checks use AC_SUBST instead of AC_DEFINE.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11750 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/autoconf/acinclude.m4 b/autoconf/acinclude.m4
index 972721ce6679914889a833c2a8fb662502fa05dc..4a5612e3476994bd6659c54a89be5af72f8908b0 100644 (file)
--- a/autoconf/acinclude.m4
+++ b/autoconf/acinclude.m4
@@ -6013,9 +6013,12 @@ using namespace std;
   ac_cv_cxx_have_std_iterator=yes, ac_cv_cxx_have_std_iterator=no)
   AC_LANG_RESTORE
 ])
-if test "$ac_cv_cxx_have_std_iterator" = yes; then
-   AC_DEFINE(HAVE_STD_ITERATOR,,[define if the compiler has STL iterators])
+HAVE_STD_ITERATOR=0
+if test "$ac_cv_cxx_have_std_iterator" = yes
+then
+   HAVE_STD_ITERATOR=1
 fi
+AC_SUBST(HAVE_STD_ITERATOR)
 ])
 
 #
@@ -6035,9 +6038,12 @@ using namespace std;
   ac_cv_cxx_have_bi_iterator=yes, ac_cv_cxx_have_bi_iterator=no)
   AC_LANG_RESTORE
 ])
-if test "$ac_cv_cxx_have_bi_iterator" = yes; then
-   AC_DEFINE(HAVE_BI_ITERATOR,,[define if the compiler has bidirectional iterator])
+HAVE_BI_ITERATOR=0
+if test "$ac_cv_cxx_have_bi_iterator" = yes
+then
+   HAVE_BI_ITERATOR=1
 fi
+AC_SUBST(HAVE_BI_ITERATOR)
 ])
 
 #
@@ -6057,9 +6063,12 @@ using namespace std;
   ac_cv_cxx_have_fwd_iterator=yes, ac_cv_cxx_have_fwd_iterator=no)
   AC_LANG_RESTORE
 ])
-if test "$ac_cv_cxx_have_fwd_iterator" = yes; then
-   AC_DEFINE(HAVE_FWD_ITERATOR,,[define if the compiler has STL iterators])
+HAVE_FWD_ITERATOR=0
+if test "$ac_cv_cxx_have_fwd_iterator" = yes
+then
+   HAVE_FWD_ITERATOR=1
 fi
+AC_SUBST(HAVE_FWD_ITERATOR)
 ])
 
 #