clarity

[oweals/gnunet.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index b05ba374b81b3847389a59fd7178d06dfba6b9cd..76fda3960495f80603caaadae7dcc95c93e79a71 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -70,6 +70,7 @@ DEFAULT_INTERFACE="\"eth0\""
 case "$host_os" in
 *darwin* | *rhapsody* | *macosx*)
      AC_DEFINE_UNQUOTED(DARWIN,1,[This is an Apple Darwin system])
+     CPPFLAGS="-D_APPLE_C_SOURCE $CPPFLAGS"
      CFLAGS="-no-cpp-precomp -fno-common $CFLAGS"
      AC_MSG_WARN([The VPN application cannot be compiled on your OS])
      build_target="darwin"
@@ -549,6 +550,7 @@ AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
 # Checks for library functions.
 AC_FUNC_CLOSEDIR_VOID
 AC_FUNC_FORK
+AC_FUNC_VFORK
 AC_PROG_GCC_TRADITIONAL
 AC_FUNC_MEMCMP
 AC_FUNC_SELECT_ARGTYPES
@@ -651,6 +653,9 @@ src/hello/Makefile
 src/include/Makefile
 src/include/gnunet_directories.h
 src/hostlist/Makefile
+src/nat/Makefile
+src/nat/libnatpmp/Makefile
+src/nat/miniupnp/Makefile
 src/peerinfo/Makefile
 src/statistics/Makefile
 src/template/Makefile