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[kerberos/krb5-strength.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 89bcc9e7cd4e7a8bde1a8f54f04655a3c6e27ed0..e2e64916052002d9d25ccacb23982da0c5773ca6 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,7 @@
 dnl Process this file with autoconf to produce a configure script.
 dnl
 dnl Written by Russ Allbery <eagle@eyrie.org>
+dnl Copyright 2016 Russ Allbery <eagle@eyrie.org>
 dnl Copyright 2006, 2007, 2009, 2010, 2012, 2013, 2014
 dnl     The Board of Trustees of the Leland Stanford Junior University
 dnl
@@ -8,7 +9,7 @@ dnl See LICENSE for licensing terms.
 
 dnl Basic Autoconf configuration.
 AC_PREREQ([2.64])
-AC_INIT([krb5-strength], [2.2], [eagle@eyrie.org])
+AC_INIT([krb5-strength], [3.1], [eagle@eyrie.org])
 AC_CONFIG_AUX_DIR([build-aux])
 AC_CONFIG_LIBOBJ_DIR([portable])
 AC_CONFIG_MACRO_DIR([m4])
@@ -16,13 +17,18 @@ AM_INIT_AUTOMAKE([1.11 check-news dist-xz foreign silent-rules subdir-objects
     -Wall -Werror])
 AM_MAINTAINER_MODE
 
+dnl Detect unexpanded macros.
+m4_pattern_forbid([^PKG_])
+m4_pattern_forbid([^_?RRA_])
+
 dnl Probe for basic build system tools.
 AC_PROG_CC
 AC_USE_SYSTEM_EXTENSIONS
+RRA_PROG_CC_WARNINGS_FLAGS
 AC_SYS_LARGEFILE
 AM_PROG_CC_C_O
-AC_PROG_INSTALL
 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
+AC_PROG_INSTALL
 AM_DISABLE_STATIC
 LT_INIT
 
@@ -35,8 +41,6 @@ AS_IF([test x"$rra_system_cracklib" = xyes],
      RRA_LIB_CRACKLIB_RESTORE])
 RRA_LIB_KRB5
 RRA_LIB_KRB5_SWITCH
-AC_CHECK_HEADERS([kadm5/kadm5-pwcheck.h kadm5/kadm5_err.h], [], [],
-    [RRA_INCLUDES_KRB5])
 AC_CHECK_HEADERS([krb5/pwqual_plugin.h], [], [], [RRA_INCLUDES_KRB5])
 AC_CHECK_TYPES([krb5_realm], [], [], [RRA_INCLUDES_KRB5])
 AC_CHECK_FUNCS([krb5_free_default_realm \
@@ -49,12 +53,10 @@ AC_CHECK_FUNCS([krb5_get_init_creds_opt_free],
     [RRA_FUNC_KRB5_GET_INIT_CREDS_OPT_FREE_ARGS])
 AC_CHECK_DECLS([krb5_kt_free_entry], [], [], [RRA_INCLUDES_KRB5])
 AC_LIBOBJ([krb5-extra])
+AC_CHECK_HEADERS([kadm5/kadm5-pwcheck.h kadm5/kadm5_err.h], [], [],
+    [RRA_INCLUDES_KRB5])
 RRA_LIB_KRB5_RESTORE
-
-dnl Temporary hack to force building with SQLite.
-AC_CHECK_HEADERS([sqlite3.h])
-AC_DEFINE([HAVE_SQLITE3], 1, [Define if SQLite 3 is available.])
-LIBS="$LIBS -lsqlite3"
+RRA_LIB_SQLITE_OPTIONAL
 
 dnl Probe for libdl, which is used for the test suite.
 save_LIBS="$LIBS"
@@ -64,7 +66,7 @@ AC_SUBST([DL_LIBS])
 
 dnl Checks for basic C functionality.
 AC_HEADER_STDBOOL
-AC_CHECK_HEADERS([sys/bittypes.h sys/select.h syslog.h])
+AC_CHECK_HEADERS([sys/bittypes.h sys/select.h sys/time.h syslog.h])
 AC_CHECK_DECLS([snprintf, vsnprintf])
 RRA_C_C99_VAMACROS
 RRA_C_GNU_VAMACROS
@@ -76,7 +78,7 @@ AC_CHECK_TYPES([ssize_t], [], [],
     [#include <sys/types.h>])
 RRA_FUNC_SNPRINTF
 AC_CHECK_FUNCS([setrlimit])
-AC_REPLACE_FUNCS([asprintf mkstemp strndup])
+AC_REPLACE_FUNCS([asprintf mkstemp reallocarray strndup])
 
 dnl Write out the results.
 AC_CONFIG_FILES([Makefile])