%%{
/*
 * Copyright (c) 2012-2016 Texas Instruments Incorporated - http://www.ti.com
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * *  Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * *  Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * *  Neither the name of Texas Instruments Incorporated nor the names of
 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
%%}
%%{
    var File = xdc.module("xdc.services.io.File");
    var BIOS = xdc.module("ti.sysbios.BIOS");
    var Build = xdc.module("ti.sdo.ipc.Build");
    var TARGET = $args[0];
    var XDCROOT = String(environment['xdc.rootDir'] + '/packages/').replace(/\\/g, "/");

    var XOPTS = '-I "' + XDCROOT + '"' + " -Dxdc_target_types__="
        + File.getDOSPath(TARGET.$package.packageRepository) + TARGET.stdInclude
	+ " -Dxdc_target_name__=" + TARGET.name;

    var CGEN = TARGET.rootDir.replace(/\\/g, "/");

    function baseName(file) {
	return file.substr(file.lastIndexOf('/') + 1).replace(/\.[^\.]+$/, "");
    }

    function packageName(file) {
	return file.substring(0, file.lastIndexOf('/')).replace(/\//g, "_");
    }
    var OBJS = [];
%%}
vpath % `File.getDOSPath(this.$package.packageRepository)`
vpath %.c `XDCROOT`

CCOPTS = `Build.getCCOpts(TARGET)`

BUILD_DEFS = `Build.getDefs()`

%%{
    /* convert package path into include path */
    var incs = new Array();
    incs.push("-I" + this.$package.packageRepository.replace(/\/$/, ""));

    for each (var repo in xdc.curPath().split(';')) {
        /* skip empty repo, relative paths, and xdctools itself */
        if ((repo == "") || repo.match(/^\./) || repo.match(/xdctools/)) {
            continue;
        }

        /* add repo if not already present in array */
        var i;
        for (i = 0; i < incs.length; i++) {
            if (incs[i] == "-I" + repo) {
                break;
            }
        }
        if (i == incs.length) {
            incs.push("-I" + repo);
        }
    }
%%}
INCS = `incs.join(" ")`

CC = `CGEN`/`TARGET.ccBin.cmd` $(CCOPTS) -I `CGEN`/arm-none-eabi/include
ASM = `CGEN`/`TARGET.asmBin.cmd` $(CCOPTS) -I `CGEN`/arm-none-eabi/include
AR = `CGEN`/`TARGET.arBin.cmd` `TARGET.ar.opts`

%if (environment["os.name"].match(/Windows.*/i)) {
%if (BIOS.buildingAppLib == false) {
%    Build.$private.libDir = Build.$private.libDir.replace(/\//g,'\\');
%}
DEL = cmd.exe /q /c del /f
CP = cmd.exe /q /c copy /Y
MKDIR = mkdir
%}
%else {
DEL = rm -f
CP = cp -f
MKDIR = mkdir -p
%}

define RM
	$(if $(wildcard $1),$(DEL) $1,:)
endef

define ASSEMBLE
	@echo asm`TARGET.suffix` $< ...
	@$(ASM) $(BUILD_DEFS) `XOPTS` $(INCS) $<
endef

define COMPILE
	@echo cl`TARGET.suffix` $< ...
	@$(CC) $(BUILD_DEFS) `XOPTS` $(INCS) $<
endef

%var LIB = "ipc.a" + TARGET.suffix;

%if (BIOS.buildingAppLib == false) {
all: `Build.$private.libDir``LIB`
%}
%else {
all: `LIB`
%}

%var sources = Build.getAsmFiles(TARGET.$name);
%for each (var s in sources) {
%    var obj = packageName(s) + "_" + baseName(s) + ".o";
%    OBJS.push(obj)
`obj`: `s` makefile
	@-$(call RM, $@)
	$(ASSEMBLE) -o `obj`

%}

%var sources = Build.getCFiles(TARGET.$name).split(' ');
%for each (var s in sources) {
%    var obj = packageName(s) + "_" + baseName(s) + ".o";
%    OBJS.push(obj)
`obj`: `s` makefile
	@-$(call RM, `obj`)
	$(COMPILE) -o `obj`
%}

`LIB`: `OBJS.join(" ")`
	@echo ar`TARGET.suffix` $^ ...
	@-$(call RM, $@)
	@$(AR) $@ $^

%if (BIOS.buildingAppLib == false) {
`Build.$private.libDir``LIB`: `LIB`
	@echo cp `LIB`
	@-$(call RM, "`Build.$private.libDir``LIB`")
	@$(CP) `LIB` "`Build.$private.libDir``LIB`"
%}

clean:
	@-$(call RM, `LIB`)
%if (BIOS.buildingAppLib == false) {
	@-$(call RM, "`Build.$private.libDir``LIB`")
%}
%if (TARGET.$name.match(/gnu/)) {
	@-$(call RM, BIOS.o)
%}
%else {
	@-$(call RM, BIOS.obj)
%}
%for (var i = 0; i < OBJS.length; i++) {
	@-$(call RM, `OBJS[i]`)
%}
%if (Build.$private.libDir != null) {

# create output directories
ifneq ($(MAKECMDGOALS),clean)
ifeq ($(wildcard `Build.$private.libDir`),)
    $(shell $(MKDIR) `Build.$private.libDir`)
endif
endif
%}