clean up build system settings and make some of them more accessible

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14017 3c298f89-4303-0410-b956-a3cf2f4a3e73

Config.in

@@ -82,15 +82,39 @@ source "target/linux/*/image/Config.in"
 
 endmenu
 
+menu "Global build settings"
 
 config ALL
 	bool "Select all packages by default"
 	default n
 
+comment "Features"
+
+config CLEAN_IPKG
+	bool
+	prompt "Disable ipkg/opkg installation on the target"
+	default n
+	help
+		This removes all ipkg data from the target directory before building the root fs
+
+comment "Package build options"
+
+config DEBUG
+	bool
+	prompt "Compile packages with debugging info"
+	default n
+	help
+		Disables stripping and adds -g3 to the CFLAGS
+
+config NO_STRIP
+	bool "Install unstripped binary on the target (useful for native compiling/debugging)"
+	default n
+
+endmenu
+
 menuconfig DEVEL
 	bool "Advanced configuration options (for developers)"
 	default n
-	select BUILDOPTS
 	select TOOLCHAINOPTS if !NATIVE_TOOLCHAIN
 
 config BROKEN
@@ -107,72 +131,45 @@ config LOCALMIRROR
 	string
 	prompt "Local mirror for source packages" if DEVEL
 
-menuconfig BUILDOPTS
-	bool
-	prompt "Build Options" if DEVEL
-
-config DEBUG
-	bool
-	prompt "Enable debugging" if BUILDOPTS
-	select NO_STRIP
-	default n
-	help
-		Disables stripping and adds -g3 to the CFLAGS
-
-config NO_STRIP
-	bool "Do not strip generated binaries (enable for native compiling)" if BUILDOPTS
-	default n
-
-config CLEAN_IPKG
-	bool
-	prompt "Clean all ipkg files before building the rootfs" if BUILDOPTS
-	default n
-
 config AUTOREBUILD
 	bool
-	prompt "Automatic rebuild of packages" if BUILDOPTS
+	prompt "Automatic rebuild of packages" if DEVEL
 	default y
 	help
 		Automatically rebuild packages when their files change
 
 config BUILD_SUFFIX
 	string
-	prompt "Build suffix to append to the BUILD_DIR variable" if BUILDOPTS
+	prompt "Build suffix to append to the BUILD_DIR variable" if DEVEL
 	default ""
 	help
 		Build suffix to append to the BUILD_DIR variable, i.e: build_dir_suffix
 
-config TAR_VERBOSITY
-	bool 
-	prompt "Tar verbose" if BUILDOPTS
-	default n
-
 config CCACHE
 	bool
-	prompt "Use ccache" if BUILDOPTS
+	prompt "Use ccache" if DEVEL
 	default n
 	help
 		Compiler cache; see http://ccache.samba.org/
 
 config EXTERNAL_KERNEL_TREE
 	string
-	prompt "Use external kernel tree" if BUILDOPTS
+	prompt "Use external kernel tree" if DEVEL
 	default ""
 
 config KERNEL_GIT_CLONE_URI
 	string
-	prompt "Enter git repository to clone" if BUILDOPTS
+	prompt "Enter git repository to clone" if DEVEL
 	default ""
-	help 
+	help
 		Enter the full git repository path i.e.:
 		git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
 		This will create a git clone of the kernel in your build
 		directory.
-		
 
 config KERNEL_GIT_LOCAL_REPOSITORY
 	string
-	prompt "Enter path to local reference repository" if BUILDOPTS
+	prompt "Enter path to local reference repository" if DEVEL
 	default ""
 	help
 		Enter a full pathname to a local reference git repository.