Mark a number of development related packages as deprecated

automake, autoconf, libtool and make on the target are basically
useless if we don't support building a toolchain on the target. Of
course, the host variant of automake, autoconf and libtool will remain
available.

[Peter: fixup to apply after perl change]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/autoconf/Config.in

@@ -1,5 +1,7 @@
 config BR2_PACKAGE_AUTOCONF
 	bool "autoconf"
+	# We no longer support a toolchain on the target
+	depends on BR2_DEPRECATED
 	select BR2_PACKAGE_PERL
 	help
 	  Extensible program for developing configure scripts.  These

package/automake/Config.in

@@ -1,5 +1,7 @@
 config BR2_PACKAGE_AUTOMAKE
 	bool "automake"
+	# We no longer support a toolchain on the target
+	depends on BR2_DEPRECATED
 	select BR2_PACKAGE_AUTOCONF
 	select BR2_PACKAGE_PERL
 	help

package/libtool/Config.in

@@ -1,5 +1,7 @@
 config BR2_PACKAGE_LIBTOOL
 	bool "libtool"
+	# We no longer support a toolchain on the target
+	depends on BR2_DEPRECATED
 	help
 	  Library that hides the complexity of using shared/static libraries
 	  on different platforms behind a consistent, portable interface.

package/make/Config.in

@@ -1,6 +1,8 @@
 config BR2_PACKAGE_MAKE
 	bool "make"
 	select BR2_PACKAGE_GETTEXT if BR2_NEEDS_GETTEXT_IF_LOCALE
+	# We no longer support a toolchain on the target
+	depends on BR2_DEPRECATED
 	help
 	  A tool which controls the generation of executables and other
 	  non-source files of a program from the program's source files.