auto-generate package/Config.in

The algorithm in package/pkgmaker works as follows:
1) for all package/*/Makefile
  a) parse PKG_NAME and PKG_SECTION
  b) skip if PKG_SECTION is 'kernel' (special ones)
  c) check if Config.in{,.lib,.manual} contain something
  d) fetch the first word of the first prompt from any result from c)
  e) fetch the verbose section name from package/SECTIONS.list based on
     PKG_SECTION, or just 'libs' if it's about Config.in.lib
  f) write results to package/package_section_list, in the form:
   '<Config.in prompt> <path to Config.in file> <verbose section name>'
2) sort package/package_section_list first by <verbose section name>,
   next by <Config.in prompt>
3) create package/Config.in.auto using the result from 2)

1 files changed, 22 insertions, 1 deletions

diff --git a/Config.in b/Config.in
index 64915d678..fae83c140 100644
--- a/Config.in
+++ b/Config.in
@@ -136,4 +136,25 @@ endchoice
 endmenu
 
 source "target/Config.in"
-source "package/Config.in"
+
+menu "Package selection"
+
+config ADK_ENABLE_IPV6
+	prompt "enable IPv6 globally"
+	boolean
+	default y
+	# FIXME: selecting stuff here is ugly, better fix package flavours to
+	#        support a symbol-value-based default (i.e., "default y if IPV6")
+	select ADK_PACKAGE_NFS_UTILS_WITH_TIRPC if ADK_PACKAGE_NFS_UTILS != n
+	help
+	  This enables IPv6 support in all related applications. Basically this
+	  just means passing --enable-ipv6 to the configure script, but the
+	  exception proves the rule. ;)
+
+source "package/Config.in.auto"
+endmenu
+
+menu "Kernel configuration"
+source "target/linux/Config.in"
+source "package/rtsp/Config.in"
+endmenu