Warn on pkg-config openssl failure and try default header checks instead of failing.

git-svn-id: https://svn.middleware.georgetown.edu/cpp-xmltooling/branches/REL_1@692 de75baf8-a10c-0410-a50a-987c0e22f00f

diff --git a/configure.ac b/configure.ac
index f3d834b..05a4990 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -233,7 +233,7 @@ if test x_$with_xmlsec != x_no; then
                 SSLLIBS="`$PKG_CONFIG --libs openssl`"
                 SSLFLAGS="`$PKG_CONFIG --cflags openssl`"
             else
-                AC_MSG_ERROR([OpenSSL not supported by pkg-config, try --with-openssl instead])
+                AC_MSG_WARN([OpenSSL not supported by pkg-config, try --with-openssl instead])
             fi
         fi
     fi