Merge branch 'channels'

[meshlink] / configure.ac

diff --git a/configure.ac b/configure.ac
index f668719c5d7ed4c2c98537e1f6d7980782faa626..6c6543cba57f148426253c5c5c976f2dc35308ea 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -15,6 +15,7 @@ AC_DEFINE([__USE_BSD], 1, [Enable BSD extensions])
 
 dnl Checks for programs.
 AC_PROG_CC_C99
+AC_PROG_CXX
 AC_PROG_CPP
 AC_PROG_INSTALL
 AC_PROG_LN_S
@@ -98,6 +99,10 @@ AC_CHECK_TYPES([socklen_t, struct addrinfo, struct sockaddr_in6], , ,
   [#include "src/have.h"]
 )
 
+AC_CHECK_TYPES([struct sockaddr_storage], ,AC_MSG_ERROR([System must support struct sockaddr_storage.]),
+  [#include "src/have.h"]
+)
+
 dnl Checks for library functions.
 AC_TYPE_SIGNAL
 AC_CHECK_FUNCS([asprintf fchmod fork get_current_dir_name gettimeofday random select strdup strerror time usleep],