Link to zlib if PolarSSL is compiled with support for it. [Patch from hasufell].

[umurmur.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index c0292fa099ab70d8ad32e4d5fae06b9ba5e3392d..a7a4701db3032ae1c63aa5a4cc91c30af75c8b49 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -29,7 +29,7 @@
 
 # Process this file with autoconf to produce a configure script.
 AC_PREREQ([2.63])
-AC_INIT([umurmur], [0.2.12], [http://code.google.com/p/umurmur/issues/entry], [umurmur], [http://code.google.com/p/umurmur])
+AC_INIT([umurmur], [0.2.14], [http://code.google.com/p/umurmur/issues/entry], [umurmur], [http://code.google.com/p/umurmur])
 AC_CONFIG_SRCDIR([src/client.h])
 AC_CONFIG_HEADERS([config.h])
 AM_INIT_AUTOMAKE
@@ -47,9 +47,19 @@ AC_CHECK_HEADERS([google/protobuf-c/protobuf-c.h], [], [AC_MSG_ERROR([could not
 AC_CHECK_LIB([protobuf-c], [protobuf_c_data_buffer_init], [], [AC_MSG_ERROR([could not find protobuf-c library])])
 AC_CHECK_HEADERS([libconfig.h], [], [AC_MSG_ERROR([could not find libconfig.h])])
 AC_CHECK_LIB([config], [config_init], [], [AC_MSG_ERROR([could not find libconfig])])
+AC_CHECK_FUNC([clock_gettime], [], [AC_CHECK_LIB([rt], [clock_gettime], [], [AC_MSG_ERROR([could not find clock_gettime() in librt])])])
 AS_IF([test "x$with_ssl" = xpolarssl], [
        AC_CHECK_HEADERS([polarssl/ssl.h], [], [AC_MSG_ERROR([could not find polarssl/ssl.h])])
        AC_CHECK_HEADERS([polarssl/version.h], [], [AC_MSG_ERROR([could not find polarssl/version.h])])
+
+       AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <polarssl/ssl.h>]],
+               [[#if defined(POLARSSL_ZLIB_SUPPORT)
+               int x;
+               #endif
+               x = 0;
+               return 0;]])],
+               [AC_CHECK_LIB([z], [deflate], [], [AC_MSG_ERROR([could not find zlib])])],
+               [])
        AC_CHECK_LIB([polarssl], [ssl_init], [], [AC_MSG_ERROR([could not find libpolarssl])])
        AC_DEFINE([USE_POLARSSL], [], [Use PolarSSL])
     AS_IF([test "x$enable_polarssl_test_cert" = xyes], [