sdk: expose binary strip settings

Expose the SDK options for binary stripping to the menuconfig. This
way, packages can easily be built with debug symbols using the SDK.

Signed-off-by: David Bauer <mail@david-bauer.net>
(cherry picked from commit bb817bb4b8)

target/sdk/files/Config.in

@@ -18,6 +18,52 @@ menu "Global build settings"
 		bool "Cryptographically sign package lists"
 		default y
 
+	comment "Package build options"
+
+	config DEBUG
+		bool
+		prompt "Compile packages with debugging info"
+		default n
+		help
+		  Adds -g3 to the CFLAGS.
+
+	comment "Stripping options"
+
+	choice
+		prompt "Binary stripping method"
+		default USE_STRIP   if EXTERNAL_TOOLCHAIN
+		default USE_STRIP   if USE_GLIBC
+		default USE_SSTRIP
+		help
+		  Select the binary stripping method you wish to use.
+
+		config NO_STRIP
+			bool "none"
+			help
+			  This will install unstripped binaries (useful for native
+			  compiling/debugging).
+
+		config USE_STRIP
+			bool "strip"
+			help
+			  This will install binaries stripped using strip from binutils.
+
+		config USE_SSTRIP
+			bool "sstrip"
+			depends on !USE_GLIBC
+			help
+			  This will install binaries stripped using sstrip.
+	endchoice
+
+	config STRIP_ARGS
+		string
+		prompt "Strip arguments"
+		depends on USE_STRIP
+		default "--strip-unneeded --remove-section=.comment --remove-section=.note" if DEBUG
+		default "--strip-all"
+		help
+		  Specifies arguments passed to the strip command when stripping binaries.
+
 endmenu
 
 menu "Advanced configuration options (for developers)"