add a helper script to build, can be use by VS2017.

Signed-off-by: Loïc Collignon <loic.collignon@iot.bzh>

diff --git a/build.sh b/build.sh
new file mode 100755 (executable)
index 0000000..a51da1b
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,82 @@
+#!/bin/bash
+
+function build {
+       echo "ACTION: build"
+       source ~/agl/sdk/porter/environment*
+       if [ ! -d "$1/$2" ]; then
+               echo "INFO: build dir ($1/$2) doesn't exist, created it!"
+               mkdir -p "$1/$2"
+       fi
+       pushd "$1/$2"
+       #cd "$1/$2"
+       cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=$3 $1
+       make
+       popd
+}
+
+function clean {
+       echo "ACTION: clean"
+       if [ -d "$1/$2" ]; then
+               rm -vrf "$1/$2"
+       fi
+}
+
+function rebuild {
+       build $1 $2 $3
+       clean $1 $2
+}
+
+function printhelp {
+       echo "Usage: build.sh <action> <subdir> [config]"
+       echo "  action: can be one of the following"
+       echo "          build: build this project."
+       echo "          rebuild: rebuild this project."
+       echo "          clean: clean the previous build."
+       echo "          install: install the build result."
+       echo "  subdir: the subdir into which the build is done."
+       echo "  config: can be Debug or Release. Ignored if the action is 'clean'."
+}
+
+function checkparams {
+       if [ "$#" -ne "$(($1+1))" ]; then
+               echo "ERROR: Wrong number of parameters, expected $1 but got $(($#-1))"
+               printhelp
+               exit 1
+       fi
+}
+
+function main {
+       CURRENT_DIR=$( dirname "$(readlink -f "$0")" )
+       echo "Current script: $CURRENT_DIR"
+
+       if [ "$#" -lt "1" ]; then
+               echo "ERROR: At least <action> must be specified!"
+               exit 1
+       fi
+
+       case "$1" in
+               "build")
+                       checkparams 3 $*
+                       build $CURRENT_DIR $2 $3
+                       ;;
+               "rebuild")
+                       checkparams 3 $*
+                       rebuild $CURRENT_DIR $2 $3
+                       ;;
+               "clean")
+                       checkparams 2 $*
+                       clean $CURRENT_DIR $2
+                       ;;
+               "install")
+                       checkparams 3 $*
+                       echo "ERROR: Not implemented yet!"
+                       ;;
+               *)
+                       echo "ERROR: Unknown action '$3'!"
+                       exit 1 
+                       ;;
+       esac
+}
+
+main $*
+