From 87564f3972ffbb4106682f7b6e88110fbe76004f Mon Sep 17 00:00:00 2001
From: Andre Eisenbach <andre@broadcom.com>
Date: Wed, 11 Apr 2012 13:36:27 -0700
Subject: Move build configuration files to output directory

Build configuration files (buildcfg.h and vnd_buildcfg.h) are now
automatically generated on demand in the intermediate output
directories for each platform.

In addition, buth buildcfg.h and vnd_buildcfg.h files are
now generated using a common script.

Change-Id: I3580701f32f1993750588d15bd529c6ee337031b
---
 include/buildcfg.mk | 21 ++++++++++-----------
 1 file changed, 10 insertions(+), 11 deletions(-)

(limited to 'include')

diff --git a/include/buildcfg.mk b/include/buildcfg.mk
index 8d53748..1623c95 100644
--- a/include/buildcfg.mk
+++ b/include/buildcfg.mk
@@ -1,13 +1,12 @@
-#bt_targetfile = $(TARGET_DEVICE_DIR)/$(addprefix bdroid_, $(addsuffix .txt,$(basename $(TARGET_DEVICE))))
-bt_targetfile = $(call my-dir)/$(addprefix bdroid_, $(addsuffix .txt,$(basename $(TARGET_DEVICE))))
-bt_cfgfile    = $(call my-dir)/buildcfg.h
+intermediates := $(local-intermediates-dir)
 
-bt_build_cfg = $(shell if [ -f $(bt_cfgfile) ] && [ `stat -c %Y $(bt_targetfile)` -lt `stat -c %Y $(bt_cfgfile)` ]; then echo 0; else echo 1; fi)
+SRC := $(call my-dir)/$(addprefix bdroid_, $(addsuffix .txt,$(basename $(TARGET_DEVICE))))
+GEN := $(intermediates)/buildcfg.h
+TOOL := $(call my-dir)/../tools/gen-buildcfg.sh
 
-ifeq ($(bt_build_cfg),1)
-$(info "Creating $(bt_cfgfile) from $(bt_targetfile)")
-$(shell echo "#ifndef BUILDCFG_H" > $(bt_cfgfile))
-$(shell echo "#define BUILDCFG_H" >> $(bt_cfgfile))
-$(shell sed -e '/^#/d' -e '/^$$/d' -e '/# Makefile only$$/d' -e 's/^/#define /' -e 's/=/ /' $(bt_targetfile) >> $(bt_cfgfile))
-$(shell echo "#endif" >> $(bt_cfgfile))
-endif
+$(GEN): PRIVATE_PATH := $(call my-dir)
+$(GEN): PRIVATE_CUSTOM_TOOL = $(TOOL) $< $@
+$(GEN): $(SRC)  $(TOOL)
+	$(transform-generated-source)
+
+LOCAL_GENERATED_SOURCES += $(GEN)
-- 
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