X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=configure.ac;h=18e934c382123fe9341f65c10c5fb5cf21c59d42;hp=1aff72d3b1bf2d780594e4c8ecc47b75e7e11a46;hb=6160e473fc2c52ab7c06f1d884a8901d2a5b6b73;hpb=be8737ae386166d2f279767ac87b226204c0de7e

diff --git a/configure.ac b/configure.ac
index 1aff72d3b..18e934c38 100644
--- a/configure.ac
+++ b/configure.ac
@@ -224,6 +224,13 @@ AS_IF([test "x$with_python" != "xno"], [
                       [AC_MSG_WARN([*** python support requires python-lxml module installed])])
         ])
 ])
+AS_IF([test "$have_python" != "yes"], [
+      AS_IF([test "$with_python" = "yes"],
+            [AC_MSG_ERROR([*** python support requested but python support not found])])
+      AS_IF([test "$with_python" != "no"],
+            [AC_MSG_WARN([*** python support not found, some documentation cannot be built])])
+])
+
 AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = "xyes"])
 AS_IF([test "x$PYTHON_BINARY" = "x"],
       [AS_IF([test "x$have_python" = "xyes"],
@@ -271,12 +278,33 @@ LIBS="$save_LIBS"
 
 AC_CHECK_FUNCS([fanotify_init fanotify_mark])
 AC_CHECK_FUNCS([__secure_getenv secure_getenv])
-AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at, setns, LO_FLAGS_PARTSCAN], [], [], [[#include <sys/types.h>
+AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at, setns, LO_FLAGS_PARTSCAN],
+               [], [], [[
+#include <sys/types.h>
 #include <unistd.h>
 #include <sys/mount.h>
 #include <fcntl.h>
 #include <sched.h>
-#include <linux/loop.h>]])
+#include <linux/loop.h>
+]])
+
+AC_CHECK_DECLS([IFLA_PHYS_PORT_ID,
+                IFLA_BOND_AD_INFO,
+                IFLA_VLAN_PROTOCOL,
+                IFLA_VXLAN_LOCAL6,
+                IFLA_IPTUN_6RD_RELAY_PREFIXLEN,
+                IFLA_BRIDGE_VLAN_INFO],
+[], [], [[
+#include <inttypes.h>
+#include <netinet/in.h>
+#include <netinet/ether.h>
+#include <linux/rtnetlink.h>
+#include <net/if.h>
+#include <linux/ip.h>
+#include <linux/if_tunnel.h>
+#include <linux/if_link.h>
+#include <linux/if_bridge.h>
+]])
 
 # This makes sure pkg.m4 is available.
 m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
@@ -921,10 +949,10 @@ AC_SUBST(DNS_SERVERS)
 # ------------------------------------------------------------------------------
 have_networkd=no
 AC_ARG_ENABLE(networkd, AS_HELP_STRING([--disable-networkd], [disable networkd]))
-if test "x$enable_networkd" != "xno"; then
+AS_IF([test "x$enable_networkd" != "xno"], [
         AC_DEFINE(ENABLE_NETWORKD, 1, [Define if networkd support is to be enabled])
         have_networkd=yes
-fi
+])
 AM_CONDITIONAL(ENABLE_NETWORKD, [test "x$have_networkd" = "xyes"])
 
 # ------------------------------------------------------------------------------