--- gvpe/configure.ac	2007/01/31 14:02:33	1.44
+++ gvpe/configure.ac	2008/01/28 12:00:14	1.49
@@ -4,7 +4,7 @@
 AC_INIT
 AC_CONFIG_SRCDIR([src/gvpe.C])
 AC_CANONICAL_TARGET
-AM_INIT_AUTOMAKE(gvpe, 2.0)
+AM_INIT_AUTOMAKE(gvpe, 2.2)
 AC_CONFIG_HEADERS([config.h])
 AM_MAINTAINER_MODE
 
@@ -160,7 +160,7 @@
 dnl Checks for libraries.
 
 AC_LANG(C++)
-AC_CHECK_HEADERS(ext/hash_map clocale)
+AC_CHECK_HEADERS(tr1/unordered_map ext/hash_map clocale)
 
 dnl Checks for header files.
 AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
@@ -228,6 +228,9 @@
   AC_CHECK_LIB(nsl, gethostbyname)
 ])
 
+dnl libev support
+m4_include([libev/libev.m4])
+
 AC_LANG_POP
 
 dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo])
@@ -344,7 +347,9 @@
 AC_ARG_ENABLE(digest,
   [AS_HELP_STRING(--enable-digest,[
       Select the digest algorithm to use (default "ripemd160"). Must be one of
-      "sha1", "ripemd160", "md5" or "md4" (insecure).])],
+      "sha512", "sha256", "sha1", "ripemd160", "md5" or "md4" (insecure).])],
+  if test "x$enableval" = xsha512   ; then DIGEST=sha512   ; fi
+  if test "x$enableval" = xsha256   ; then DIGEST=sha256   ; fi
   if test "x$enableval" = xsha1     ; then DIGEST=sha1     ; fi
   if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
   if test "x$enableval" = xmd5      ; then DIGEST=md5      ; fi
@@ -356,9 +361,11 @@
    CXXFLAGS="$CXXFLAGS -fno-rtti"
 fi
 
-if $CXX -v --help 2>&1 | grep -q fexceptions; then
-   CXXFLAGS="$CXXFLAGS -fno-exceptions"
-fi
+#if $CXX -v --help 2>&1 | grep -q fexceptions; then
+#   CXXFLAGS="$CXXFLAGS -fno-exceptions"
+#fi
+
+LIBS="$EXTRA_LIBS $LIBS"
 
 dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then
 dnl    CXXFLAGS="$CXXFLAGS -ffunction-sections"