dnl A C_CHECK_LIB(pthread, pthread_mutex_lock, LIBS="$LIBS -lpthread")
AC_CHECK_LIB(nsl, gethostbyname, [LIBS="$LIBS -lnsl"])
AC_CHECK_LIB(socket, connect, [LIBS="$LIBS -lsocket"])
+
+AC_CHECK_LIB(c,swapcontext,
+ [AC_DEFINE([USE_CONTEXT],1,[Define if GNU contexts available and you wish to use them])],
+ [AC_MSG_ERROR([[Cannot find context in your libc, go away !]])])
+
dnl ####[ maint mode ]#######################################################
AM_MAINTAINER_MODE