#
# vxprogen
#
# Project file generator for WindRiver Tornado 2.2/VxWorks 5.5
#
# Usage: vxprogen <buildspec>...
#
# The tool must be started from a project directory
# (e.g. $POCO_BASE/Foundation). The build specification
# file must be located in the vx directory within
# the project directory, named vx.build.
# One or more build specification names can be specified.
#
# The environment variable POCO_BASE must be set.
#

if [ "$1" = "" ] ; then
	echo "usage: $0 <buildspec>..."
	exit 0
fi

if [ "$POCO_BASE" = "" ] ; then
	echo "Fatal error: POCO_BASE not set. Exiting."
	exit 1
fi

if [ ! -d "$POCO_BASE" ] ; then
	echo "Fatal error: POCO_BASE does not contain a valid path to a directory. Exiting."
	exit 1
fi 

pwd=`pwd`
buildfile=`basename $pwd`.vxbuild

if [ ! -f $buildfile ] ; then
	echo "Fatal error: vx/vx.build not found. Exiting."
	exit 1
fi

builds=""
while [ "$1" != "" ] ; do
	if [ ! -f "$POCO_BASE/build/vxconfig/$1" ] ; then
		echo "Fatal error: no build specification file for $1 found. Exiting."
		exit 1
	fi
	builds="$builds $1"
	current=$1
	shift
done

source $buildfile

out=vx/${TARGET}.wpj

mkdir -p vx

echo "Document file - DO NOT EDIT" >$out
echo "" >>$out

buildvars="
	MACRO_AR 
	MACRO_ARCHIVE
	MACRO_AS
	MACRO_CC
	MACRO_CC_ARCH_SPEC
	MACRO_CFLAGS
	MACRO_CFLAGS_AS
	MACRO_CPP
	MACRO_HEX_FLAGS
	MACRO_LD
	MACRO_LDFLAGS
	MACRO_LD_PARTIAL
	MACRO_LD_PARTIAL_FLAGS
	MACRO_NM
	MACRO_OPTION_DEFINE_MACRO
	MACRO_OPTION_DEPEND
	MACRO_OPTION_GENERATE_DEPENDENCY_FILE
	MACRO_OPTION_INCLUDE_DIR
	MACRO_OPTION_LANG_C
	MACRO_OPTION_UNDEFINE_MACRO
	MACRO_POST_BUILD_RULE
	MACRO_PRJ_LIBS
	MACRO_SIZE
	MACRO_TOOL_FAMILY
	RO_DEPEND_PATH
	TC
"

for build in $builds ; do
	source $POCO_BASE/build/vxconfig/$build
	
	echo "<BEGIN> BUILD_${BUILD}_BUILDRULE" >>$out
	echo "${TARGET}.out" >>$out
	echo "<END>" >>$out
	echo "" >>$out

	for buildvar in $buildvars ; do
		echo "<BEGIN> BUILD_${BUILD}_${buildvar}" >>$out
		eval echo \"\$$buildvar\" >>$out
		echo "<END>" >>$out
		echo "" >>$out
	done
done

echo "<BEGIN> BUILD_RULE_archive" >>$out
echo "" >>$out
echo "<END>" >>$out
echo "" >>$out

echo "<BEGIN> BUILD_RULE_${TARGET}.out" >>$out
echo "" >>$out
echo "<END>" >>$out
echo "" >>$out

echo "<BEGIN> BUILD_RULE_${TARGET}.pl" >>$out
echo "" >>$out
echo "<END>" >>$out
echo "" >>$out

echo "<BEGIN> BUILD_RULE_objects" >>$out
echo "" >>$out
echo "<END>" >>$out
echo "" >>$out

echo "<BEGIN> BUILD__CURRENT" >>$out
echo "$current" >>$out
echo "<END>" >>$out
echo "" >>$out

echo "<BEGIN> BUILD__LIST" >>$out
echo $builds >>$out
echo "<END>" >>$out
echo "" >>$out

echo "<BEGIN> CORE_INFO_TYPE" >>$out
echo "::prj_vxApp" >>$out
echo "<END>" >>$out
echo "" >>$out

echo "<BEGIN> CORE_INFO_VERSION" >>$out
echo "2.2" >>$out
echo "<END>" >>$out
echo "" >>$out

for src in $SOURCES ; do
	echo "<BEGIN> FILE_\$(PRJ_DIR)/../src/${src}_objects" >>$out
	echo "${src%.*}.o" >>$out
	echo "<END>" >>$out
	echo "" >>$out

	echo "<BEGIN> FILE_\$(PRJ_DIR)/../src/${src}_tool" >>$out
	echo "C/C++ compiler" >>$out
	echo "<END>" >>$out
	echo "" >>$out
done

echo "<BEGIN> PROJECT_FILES" >>$out
prefix=""
for src in $SOURCES ; do
	echo -n "$prefix\$(PRJ_DIR)/../src/$src" >>$out
	prefix=" \\
	"
done
echo "" >>$out
echo "<END>" >>$out
echo "" >>$out

echo "<BEGIN> userComments" >>$out
echo "Generated on `date`" >>$out
echo "<END>" >>$out
echo "" >>$out