Update autobuild scripts

Update autobuild scripts with reworked version that fixes building
outside of the source tree.  As well, the project files have been
tweaked to strip the release build binaries and add "-debug" in the
name of the debug widget file.

Bug-AGL: SPEC-2049, SPEC-3300

Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: If2071acc4bc5414d860740c6f5d7f96315504c8f

1 files changed, 67 insertions, 58 deletions

diff --git a/autobuild/linux/autobuild b/autobuild/linux/autobuild
index 9fc326f..bbbc13e 100755
--- a/autobuild/linux/autobuild
+++ b/autobuild/linux/autobuild
@@ -1,12 +1,13 @@
 #!/usr/bin/make -f
 # Copyright (C) 2015 - 2018 "IoT.bzh"
+# Copyright (C) 2020 Konsulko Group
 # Author "Romain Forlot" <romain.forlot@iot.bzh>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
-#        http://www.apache.org/licenses/LICENSE-2.0
+#	 http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
@@ -15,87 +16,95 @@
 # limitations under the License.
 
 THISFILE  := $(lastword $(MAKEFILE_LIST))
-BUILD_DIR := $(abspath $(dir $(THISFILE))/../../build)
-BUILD_DIR_TEST := $(abspath $(dir $(THISFILE))/../../build-test)
-BUILD_DIR_DEBUG := $(abspath $(dir $(THISFILE))/../../build-debug)
-BUILD_DIR_COVERAGE := $(abspath $(dir $(THISFILE))/../../build-coverage)
-DEST      := ${BUILD_DIR}
-
-.PHONY: all clean distclean configure build package help configure-debug configure-coverage build-debug build-coverage package-test package-debug package-coverage package-debug package-all
-
-all: help
+ROOT_DIR := $(abspath $(dir $(THISFILE))/../..)
+
+# Build directories
+# Note that the debug directory is defined in relation to the release
+# directory (BUILD_DIR), this needs to be kept in mind if over-riding
+# it and building that widget types, the specific widget type variable
+# (e.g. BUILD_DIR_DEBUG) may also need to be specified to yield the
+# desired output hierarchy.
+BUILD_DIR = $(ROOT_DIR)/build
+BUILD_DIR_DEBUG = $(abspath $(BUILD_DIR)/../build-debug)
+
+# Output directory variable for use in pattern rules.
+# This is intended for internal use only, hence the explicit override
+# definition.
+override OUTPUT_DIR = $(BUILD_DIR)
+
+# Final install directory for widgets
+DEST = $(OUTPUT_DIR)
+
+# Default build type for release builds
+BUILD_TYPE = release
+
+.PHONY: all help update install distclean
+.PHONY: clean clean-release clean-debug clean-all
+.PHONY: configure configure-release configure-debug
+.PHONY: build build-release build-debug build-all
+.PHONY: package package-release package-debug package-all
 
 help:
 	@echo "List of targets available:"
 	@echo ""
 	@echo "- all"
+	@echo "- help"
 	@echo "- clean"
 	@echo "- distclean"
 	@echo "- configure"
-	@echo "- build: compilation, link and prepare files for package into a widget" 
+	@echo "- build: compilation, link and prepare files for package into a widget"
 	@echo "- package: output a widget file '*.wgt'"
-	@echo "- install: install in your defined DEST directory"
+	@echo "- install: install in $(DEST) directory"
 	@echo ""
 	@echo "Usage: ./autobuild/agl/autobuild package DEST=${HOME}/opt"
-	@echo "Don't use your build dir as DEST as wgt file is generated at this location" 
-
- clean:
-	@([ -d ${BUILD_DIR} ] && make -C ${BUILD_DIR} ${CLEAN_ARGS} clean) || echo Nothing to clean
+	@echo "Don't use your build dir as DEST as wgt file is generated at this location"
 
-distclean:
-	@[ -d ${DEST} ] && find ${DEST} -name "*.wgt" -delete
-	@([ -d ${BUILD_DIR} ] && make -C ${BUILD_DIR} distclean) || echo Nothing to distclean
+all: package-all
 
-configure:
-	@[ -d ${BUILD_DIR} ] || mkdir -p ${BUILD_DIR}
-	@[ -f ${BUILD_DIR}/Makefile ] || (cd ${BUILD_DIR} && qmake ${CONFIGURE_ARGS} ..)
-configure-test:
-	@[ -d ${BUILD_DIR_TEST} ] || mkdir -p ${BUILD_DIR_TEST}
-	@[ -f ${BUILD_DIR_TEST}/Makefile ] || (cd ${BUILD_DIR_TEST} && qmake ${CONFIGURE_ARGS} ..)
+# Target specific variable over-rides so static pattern rules can be
+# used for the various type-specific targets.
 
-configure-debug:
-	@[ -d ${BUILD_DIR_DEBUG} ] || mkdir -p ${BUILD_DIR_DEBUG}
-	@[ -f ${BUILD_DIR_DEBUG}/Makefile ] || (cd ${BUILD_DIR_DEBUG} && qmake ${CONFIGURE_ARGS} ..)
+configure-debug build-debug package-debug clean-debug: OUTPUT_DIR = $(BUILD_DIR_DEBUG)
+configure-debug build-debug package-debug: BUILD_TYPE = debug
 
-configure-coverage:
-	@[ -d ${BUILD_DIR_COVERAGE} ] || mkdir -p ${BUILD_DIR_COVERAGE}
-	@[ -f ${BUILD_DIR_COVERAGE}/Makefile ] || (cd ${BUILD_DIR_COVERAGE} && qmake ${CONFIGURE_ARGS} ..)
+clean-release clean-debug:
+	@if [ -d $(OUTPUT_DIR) ]; then \
+		$(MAKE) -C $(OUTPUT_DIR) $(CLEAN_ARGS) clean; \
+	else \
+		echo Nothing to clean; \
+	fi
 
-build: configure
-	@make -C ${BUILD_DIR} ${BUILD_ARGS} all
-build-test: configure-test
-	@make -C ${BUILD_DIR_TEST} ${BUILD_ARGS} all
+clean: clean-release
 
-build-debug: configure-debug
-	@make -C ${BUILD_DIR_DEBUG} ${BUILD_ARGS} all
+clean-all: clean-release clean-debug
 
-build-coverage: configure-coverage
-	@make -C ${BUILD_DIR_COVERAGE} ${BUILD_ARGS} all
+distclean: clean-all
 
-install: build
-	@if [ "${DEST}" != "${BUILD_DIR}" ]; then \
-		mkdir -p ${DEST} && cp -rf ${BUILD_DIR}/package/root/* ${DEST}; \
+configure-release configure-debug:
+	@mkdir -p $(OUTPUT_DIR)
+	@if [ ! -f $(OUTPUT_DIR)/Makefile ]; then \
+		(cd $(OUTPUT_DIR) && qmake CONFIG+=$(BUILD_TYPE) $(CONFIGURE_ARGS) $(ROOT_DIR)); \
 	fi
 
-package: build
-	@if [ "${DEST}" != "${BUILD_DIR}/$@" ]; then \
-		mkdir -p ${DEST} && cp ${BUILD_DIR}/$@/*.wgt ${DEST}; \
-	fi
+configure: configure-release
 
-package-test: build-test
-	@if [ "${DEST}" != "${BUILD_DIR_TEST}/$@" ]; then \
-		mkdir -p ${DEST} && cp ${BUILD_DIR_TEST}/package/*.wgt ${DEST}; \
-	fi
+build-release build-debug: build-%: configure-%
+	@$(MAKE) -C $(OUTPUT_DIR) $(BUILD_ARGS) all
 
-package-debug: build-debug
-	@if [ "${DEST}" != "${BUILD_DIR_DEBUG}/package" ]; then \
-		mkdir -p ${DEST} && cp ${BUILD_DIR_DEBUG}/package/*.wgt ${DEST}; \
-	fi
+build: build-release
+
+build-all: build-release build-debug
 
-package-coverage: build-coverage
-	@if [ "${DEST}" != "${BUILD_DIR_COVERAGE}/package" ]; then \
-		mkdir -p ${DEST} && cp ${BUILD_DIR_COVERAGE}/package/*.wgt ${DEST}; \
+package-release package-debug: package-%: build-%
+	@cp $(OUTPUT_DIR)/package/*.wgt $(OUTPUT_DIR)/
+	@if [ "$(abspath $(DEST))" != "$(abspath $(OUTPUT_DIR))" ]; then \
+		mkdir -p $(DEST) && cp $(OUTPUT_DIR)/*.wgt $(DEST); \
 	fi
 
-package-all: package package-test package-coverage package-debug
 
+package: package-release
+
+package-all: package-release package-debug
+
+install: build
+	@$(MAKE) -C $(BUILD_DIR) $(INSTALL_ARGS) install