[w3m-dev 02861] IPv6 configuration check

* configure: force "#define INET6" if socket(AF_INET6, SOCK_STREAM, 0)
   failed but use_ipv6=y in config.param
From: Fumitoshi UKAI  <ukai@debian.or.jp>

1 files changed, 9 insertions, 1 deletions

diff --git a/configure b/configure
index fd9959b..0a608b8 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 #!/bin/sh
-# $Id: configure,v 1.51 2002/01/16 16:49:54 ukai Exp $
+# $Id: configure,v 1.52 2002/01/16 17:22:49 ukai Exp $
 #	Configuration.
 #
 
@@ -1808,6 +1808,14 @@ if $cc $cflags -o _zmachdep _zmachdep.c $extlib > /dev/null 2>&1
 then
   if ./_zmachdep; then
     def_ipv6="#define INET6"
+  else
+    # even if build machine doesnt have IPv6 support, it may works
+    # Required for package builds
+    if [ "$use_ipv6" = "y" ]; then
+      echo "Your build machine doesn't have IPv6 support, but it is enabled by config.param"
+      def_ipv6="#define INET6"
+      echo "use_ipv6=y" >> config.param
+    fi
   fi
   case $sysname in
   *BSD|*bsd)