Add simple Readme for the basic virtual-environment

[people/ms/network.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 309ff79e8580f89404d4a635916812976f603d5a..7cb5ef1110fa393606d66f9b215fd61f2940b474 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -98,6 +98,8 @@ AC_SUBST([OUR_LDFLAGS], $with_ldflags)
 AC_CHECK_HEADERS_ONCE([
        ctype.h
        errno.h
+       linux/netlink.h
+       net/if.h
        stdarg.h
        stdio.h
        stdlib.h
@@ -110,6 +112,15 @@ AC_CHECK_FUNCS([ \
        secure_getenv \
 ])
 
+# ------------------------------------------------------------------------------
+
+AC_ARG_ENABLE([debug],
+       AS_HELP_STRING([--enable-debug], [enable debug messages @<:@default=disabled@:>@]),
+       [], [enable_debug=no])
+AS_IF([test "x$enable_debug" = "xyes"], [
+       AC_DEFINE(ENABLE_DEBUG, [1], [Debug messages.])
+])
+
 # ------------------------------------------------------------------------------
 AC_ARG_WITH([systemdsystemunitdir],
        AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files]),
@@ -125,6 +136,11 @@ AC_SUBST([udevdir], [$with_udevdir])
 AM_CONDITIONAL(HAVE_UDEV, [test -n "$with_udevdir"])
 
 # ------------------------------------------------------------------------------
+
+PKG_CHECK_MODULES([LIBNL], [libnl-3.0 libnl-genl-3.0])
+
+# ------------------------------------------------------------------------------
+
 AC_CONFIG_HEADERS(config.h)
 AC_CONFIG_FILES([
        Makefile