1 files changed, 46 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..38a9f52
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,46 @@
+# Copyright 2015 the Massachusetts Institute of Technology
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License.  You may obtain a copy of
+# the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
+AC_INIT([urweb-crypto-random-openssl], [1.0.0], [bbaren@mit.edu])
+AM_INIT_AUTOMAKE([no-dist-gzip dist-xz foreign subdir-objects])
+LT_INIT
+
+AC_CONFIG_MACRO_DIR([m4])
+
+AC_PROG_CXX([clang++])
+AX_CXX_COMPILE_STDCXX_11([noext], [mandatory])
+
+AC_CHECK_HEADERS([openssl/rand.h],
+  [],
+  [AC_MSG_FAILURE([OpenSSL headers are required])])
+PKG_CHECK_MODULES([OpenSSL], [openssl])
+
+AC_CHECK_HEADERS([urweb/urweb_cpp.h],
+  [],
+  [AC_MSG_FAILURE([Ur/Web headers are required])])
+save_LIBS=$LIBS
+LIBS="$LIBS -lurweb"
+AC_LINK_IFELSE([AC_LANG_CALL(
+                  [int uw_init_client_data;
+                   int uw_copy_client_data;
+                   int uw_global_custom;
+                   int uw_do_expunge;
+                   int uw_post_expunge;
+                   int uw_free_client_data;],
+                  [uw_error])],
+  [],
+  [AC_MSG_FAILURE([could not link with -lurweb])])
+LIBS=$save_LIBS
+
+AC_OUTPUT([Makefile])