Relevant BUGIDs: task 15788, bugs 108297, 117476, 117474

Purpose of commit: merge in the autoconf stuff

Commit summary:
---------------
this is a merge of the 0-72 autoconf branch to something more
up to date. This commit will be followed by merging this
Linux-PAM-0-73pre-autoconf branch to the main trunk.

1 files changed, 61 insertions, 0 deletions

diff --git a/_pam_aconf.h.in b/_pam_aconf.h.in
new file mode 100644
index 00000000..4c18f6cf
--- /dev/null
+++ b/_pam_aconf.h.in
@@ -0,0 +1,61 @@
+/*
+ * $Id$
+ *
+ * 
+ */
+
+#ifndef PAM_ACONF_H
+#define PAM_ACONF_H
+
+/* lots of stuff gets written to /tmp/pam-debug.log */
+#undef DEBUG
+
+/* build libraries with different names (suffixed with 'd') */
+#undef WITH_LIBDEBUG
+
+/* provide a global locking facility within libpam */
+#undef PAM_LOCKING
+
+/* GNU systems as a class, all have the feature.h file */
+#undef HAVE_FEATURES_H
+#ifdef HAVE_FEATURES_H
+# define _SVID_SOURCE
+# define _BSD_SOURCE
+# define __USE_BSD
+# define __USE_SVID
+# define __USE_MISC
+# define _GNU_SOURCE
+# include <features.h>
+#endif /* HAVE_FEATURES_H */
+
+/* we have libcrack available */
+#undef HAVE_LIBCRACK
+
+/* we have libcrypt - its not part of libc (do we need both definitions?) */
+#undef HAVE_LIBCRYPT
+#undef HAVE_CRYPT_H
+
+/* we have libdb */
+#undef HAVE_LIBDB
+
+#ifndef HAVE_LIBDB
+/* we have libndbm - instead of libdb */
+#undef HAVE_LIBNDBM
+#endif /* HAVE_LIBDB */
+
+/* have libfl (Flex) */
+#undef HAVE_LIBFL
+
+/* have libnsl - instead of libc support */
+#undef HAVE_LIBNSL
+
+/* have libpwdb - don't expect this to be important for much longer */
+#undef HAVE_LIBPWDB
+
+/* ugly hack to partially support old pam_strerror syntax */
+#undef UGLY_HACK_FOR_PRIOR_BEHAVIOR_SUPPORT
+
+/* read both confs - read /etc/pam.d and /etc/pam.conf in serial */
+#undef PAM_READ_BOTH_CONFS
+
+#endif /* PAM_ACONF_H */