Linux autobuild script more verbose and usable

Adding a help message and ensure DEST variable is set

Change-Id: I486c6a21b41c2912e92007ee522af6fe4e8ceb71
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

diff --git a/autobuild/linux/autobuild.in b/autobuild/linux/autobuild.in
index 17fae7a..ed39429 100755 (executable)
--- a/autobuild/linux/autobuild.in
+++ b/autobuild/linux/autobuild.in
@@ -16,10 +16,24 @@
 
 THISFILE  := $(lastword $(MAKEFILE_LIST))
 BUILD_DIR := $(abspath $(dir $(THISFILE)/../../../../..)/build)
+DEST      := ${BUILD_DIR}/target
 
-.PHONY: all clean distclean configure build package
+.PHONY: all clean distclean configure build package help
 
-all: build
+all: help
+
+help:
+       @echo "List of targets available:"
+       @echo ""
+       @echo "- all"
+       @echo "- clean"
+       @echo "- distclean"
+       @echo "- configure"
+       @echo "- build"
+       @echo "- package"
+       @echo ""
+       @echo "Usage: ./conf.d/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) || echo Nothing to clean
@@ -38,8 +52,10 @@ package: build
        @mkdir -p ${BUILD_DIR}/$@/lib
        @mkdir -p ${BUILD_DIR}/$@/htdocs
        @mkdir -p ${BUILD_DIR}/$@/data
-       @[ "${DEST}" ] && mkdir -p ${DEST}
        @cmake --build ${BUILD_DIR} --target packaging
+       @cmake --build ${BUILD_DIR} --target widget
+       @mkdir -p ${DEST} && cp ${BUILD_DIR}/*wgt ${DEST}
+
 
 ${BUILD_DIR}/Makefile:
        @[ -d ${BUILD_DIR} ] || mkdir -p ${BUILD_DIR}