#	Copyright 2015 Wolfgang Thaller.
#
#	This file is part of Retro68.
#
#	Retro68 is free software: you can redistribute it and/or modify
#	it under the terms of the GNU General Public License as published by
#	the Free Software Foundation, either version 3 of the License, or
#	(at your option) any later version.
#
#	Retro68 is distributed in the hope that it will be useful,
#	but WITHOUT ANY WARRANTY; without even the implied warranty of
#	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#	GNU General Public License for more details.
#
#	Under Section 7 of GPL version 3, you are granted additional
#	permissions described in the GCC Runtime Library Exception, version
#	3.1, as published by the Free Software Foundation.
#
#	You should have received a copy of the GNU General Public License and
#	a copy of the GCC Runtime Library Exception along with this program;
#	see the files COPYING and COPYING.RUNTIME respectively.  If not, see
#	<http://www.gnu.org/licenses/>.

cmake_minimum_required(VERSION 2.8)

if(CMAKE_SYSTEM_NAME MATCHES Retro68)
	find_program(CONVERT_OBJ ConvertObj PATH "${CMAKE_INSTALL_PREFIX}/../bin/")
    
    set(INTERFACE_O InterfaceO_NOTFOUND CACHE STRING "path to MPW Interface.o file")
    add_custom_command(
		OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/Interface.s
		COMMAND ${CONVERT_OBJ} ${INTERFACE_O} > ${CMAKE_CURRENT_BINARY_DIR}/Interface.s
	)
	enable_language(ASM)

	set(ARCH_FILES
		Retro68Runtime.h
		start.c
		relocate.c
		PoorMansDebugging.h
		MultiSegApp.c
		LoadSeg.s
		# glue.c
		${CMAKE_CURRENT_BINARY_DIR}/Interface.s
		qdglobals.c
		Retro68.r
		Retro68APPL.r
	)

	install(FILES Retro68Runtime.h DESTINATION include)
	install(FILES Retro68.r Retro68APPL.r DESTINATION RIncludes)
	
elseif(CMAKE_SYSTEM_NAME MATCHES RetroPPC)
	enable_language(ASM)
	set(ARCH_FILES
		ppcstart.c
		ppcfpsave.s
		qdglobals.c
		RetroPPCAPPL.r)
	install(FILES RetroPPCAPPL.r DESTINATION RIncludes)
elseif(CMAKE_SYSTEM_NAME MATCHES RetroCarbon)
	enable_language(ASM)
	set(ARCH_FILES
		ppcstart.c
		ppcfpsave.s
		RetroCarbonAPPL.r)
	install(FILES RetroCarbonAPPL.r DESTINATION RIncludes)
endif()

add_library(retrocrt
	malloc.c
	syscalls.c
	consolehooks.c
	${ARCH_FILES}
)
set_target_properties(retrocrt
	PROPERTIES
	    COMPILE_OPTIONS -ffunction-sections)

install(TARGETS retrocrt  DESTINATION lib)

    # different library name for Carbon
    # (Carbon shares the powerpc-apple-macos/ directory with Classic PPC)
if(CMAKE_SYSTEM_NAME MATCHES RetroCarbon)
    set_target_properties(retrocrt PROPERTIES OUTPUT_NAME retrocrt-carbon)
endif()