From 7d326e663b5b3cc795f4206581408bd86d3b070f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ga=C3=ABtan=20Harter?= <gaetan.harter@fu-berlin.de>
Date: Thu, 2 May 2019 16:47:08 +0200
Subject: [PATCH] Makefile.features: add a common file for the features parsing

This will allow sharing it between Makefile.include and
makefiles/info-global.inc.mk.

Also some common variables definition can also be moved to here.

Part of moving CPU/CPU_MODEL definition to Makefile.features to have it
available before Makefile.include.
---
 Makefile.features            | 3 +++
 Makefile.include             | 2 +-
 makefiles/info-global.inc.mk | 4 +++-
 3 files changed, 7 insertions(+), 2 deletions(-)
 create mode 100644 Makefile.features

diff --git a/Makefile.features b/Makefile.features
new file mode 100644
index 000000000000..4008a32b7ca2
--- /dev/null
+++ b/Makefile.features
@@ -0,0 +1,3 @@
+# Process FEATURES variables
+
+include $(RIOTBOARD)/$(BOARD)/Makefile.features
diff --git a/Makefile.include b/Makefile.include
index f8b09dbd0dd3..d0468a86124b 100644
--- a/Makefile.include
+++ b/Makefile.include
@@ -245,7 +245,7 @@ export PREFIX ?= $(if $(TARGET_ARCH),$(TARGET_ARCH)-)
 INCLUDES += -I$(RIOTBASE)/core/include -I$(RIOTBASE)/drivers/include -I$(RIOTBASE)/sys/include
 
 # process provided features
-include $(RIOTBOARD)/$(BOARD)/Makefile.features
+include $(RIOTBASE)/Makefile.features
 
 # mandatory includes!
 include $(RIOTMAKE)/pseudomodules.inc.mk
diff --git a/makefiles/info-global.inc.mk b/makefiles/info-global.inc.mk
index cd5c836ee85f..f6996eddad42 100644
--- a/makefiles/info-global.inc.mk
+++ b/makefiles/info-global.inc.mk
@@ -16,7 +16,9 @@ define board_missing_features
   FEATURES_OPTIONAL := $(FEATURES_OPTIONAL_GLOBAL)
   FEATURES_MISSING  :=
   FEATURES_PROVIDED :=
-  include $$(RIOTBOARD)/$(1)/Makefile.features
+
+  include $(RIOTBASE)/Makefile.features
+
   ifdef BUILDTEST_MCU_GROUP
     ifneq ($(BUILDTEST_MCU_GROUP), $$(FEATURES_MCU_GROUP))
       BOARDS_FEATURES_MISSING += "$(1) $(BUILDTEST_MCU_GROUP)"