pkg-infra: introduce errors for legacy API
As discussed in the BR developer days, we want to be more strict about API
changes in buildroot. I.e., we want to make it less likely that a user's
customizations break down after upgrading buildroot.
A first step is to make sure that the user is warned about API changes.
This patch introduces Makefile.legacy and Config.in.legacy, which will
issue clear error messages for such situations.
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
diff --git a/Makefile b/Makefile
index 21aa054..1e257e9 100644
--- a/Makefile
+++ b/Makefile
@@ -290,6 +290,12 @@
all: world
+# Include legacy before the other things, because package .mk files
+# may rely on it.
+ifneq ($(BR2_DEPRECATED),y)
+include Makefile.legacy
+endif
+
include package/Makefile.in
include support/dependencies/dependencies.mk
@@ -762,4 +768,3 @@
include docs/manual/manual.mk
.PHONY: $(noconfig_targets)
-