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-rw-r--r--acinclude.m44
1 files changed, 2 insertions, 2 deletions
diff --git a/acinclude.m4 b/acinclude.m4
index 02f271b4..edd80344 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -199,8 +199,8 @@ AC_LANG_RESTORE
])dnl ACX_PTHREAD
AC_DEFUN([AC_CHECK_DEFINE],[
-AS_VAR_PUSHDEF([ac_var],[ac_cv_defined_$1])dnl
-AC_CACHE_CHECK([for $1 defined], ac_var,
+AS_VAR_PUSHDEF([ac_var],[ac_cv_defined_$1_$2])dnl
+AC_CACHE_CHECK([for $1 in $2], ac_var,
AC_TRY_COMPILE([#include <$2>],[
#ifdef $1
int ok;