##
## Supermodel
## A Sega Model 3 Arcade Emulator.
## Copyright 2003-2024 The Supermodel Team
##
## This file is part of Supermodel.
##
## Supermodel 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.
##
## Supermodel 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.
##
## You should have received a copy of the GNU General Public License along
## with Supermodel.  If not, see <http://www.gnu.org/licenses/>.
##

#
# Makefile.OSX
#
# Makefile for Mac OS X systems using clang.
#


###############################################################################
# Build Options
###############################################################################

DELETE = rm -d -r -f

###############################################################################
# Release Package Options
###############################################################################

PKG_TYPE = tgz
PKG_FILES = Frameworks/*.framework

###############################################################################
# Platform Configuration
#
# Edit library and include paths as needed.
###############################################################################

#
# Must be included first
#
include Makefiles/Options.inc

#
# Toolchain
#
CC = clang
CXX = clang
LD = clang

#
# SDL
#

SDL_CFLAGS =
SDL_LIBS = -framework SDL2 -framework AGL -framework OpenGL -framework GLUT -framework Cocoa
ifeq ($(strip $(NET_BOARD)),1)
	SDL_LIBS += -framework SDL2_net
endif

#
# macOS-specific
#

PLATFORM_CXXFLAGS = -F./Frameworks $(SDL_CFLAGS) -DSUPERMODEL_OSX
PLATFORM_LDFLAGS = -F./Frameworks $(SDL_LIBS) -lz -lm -lstdc++ -Wl,-rpath,@executable_path/../Frameworks -Wl,-rpath,@executable_path/Frameworks
PLATFORM_DIRS = Frameworks/SDL2_net.framework Frameworks/SDL2.framework


###############################################################################
# Core Makefile
###############################################################################

PLATFORM_SRC_FILES = \
	Src/OSD/OSX/FileSystemPath.cpp

include Makefiles/Rules.inc

clean:
	$(SILENT)echo Cleaning up \"Frameworks\", \"$(BIN_DIR)\" and \"$(OBJ_DIR)\"...
	$(SILENT)$(DELETE) $(BIN_DIR)
	$(SILENT)$(DELETE) $(OBJ_DIR)
	$(SILENT)$(DELETE) Frameworks/SDL2.* Frameworks/SDL2_net.*


###############################################################################
# SDL2 Frameworks
#
# SDL2 can be installed in different seemingly incompatible ways on macOS. The
# simplest solution appears to be to download the framework files from the
# official SDL repo.
###############################################################################

Frameworks:
	$(info Creating directory     : $@)
	$(SILENT)mkdir Frameworks

Frameworks/SDL2.dmg.url: | Frameworks
	$(info Finding Latest Release : $@)
	$(SILENT)curl --retry 5 --retry-delay 2 --fail-with-body -s https://api.github.com/repos/libsdl-org/SDL/releases/latest | awk '/"browser_download_url": "(.*\.dmg)"/{m++; if (m>1) exit; print $$2 }' | tr -d '"' > $@

Frameworks/SDL2_net.dmg.url: | Frameworks
	$(info Finding Latest Release : $@)
	$(SILENT)curl --retry 5 --retry-delay 2 --fail-with-body -s https://api.github.com/repos/libsdl-org/SDL_net/releases/latest | awk '/"browser_download_url": "(.*\.dmg)"/{m++; if (m>1) exit; print $$2 }' | tr -d '"' > $@

Frameworks/SDL2.dmg: Frameworks/SDL2.dmg.url
	$(info Downloading            : $(shell cat $@.url))
	$(SILENT)curl "$(shell cat $@.url)" -sfL --output $@

Frameworks/SDL2_net.dmg: Frameworks/SDL2_net.dmg.url
	$(info Downloading            : $(shell cat $@.url))
	$(SILENT)curl "$(shell cat $@.url)" -sfL --output $@

Frameworks/SDL2.framework: Frameworks/SDL2.dmg
	$(info Extracting             : $@)
	$(SILENT)hdiutil attach -quiet Frameworks/SDL2.dmg
	$(SILENT)cp -r /Volumes/SDL2/SDL2.framework Frameworks
	$(SILENT)xattr -dr com.apple.quarantine $@
	$(SILENT)hdiutil detach -quiet /Volumes/SDL2
	$(SILENT)touch $@

Frameworks/SDL2_net.framework: Frameworks/SDL2_net.dmg
	$(info Extracting             : $@)
	$(SILENT)hdiutil attach -quiet Frameworks/SDL2_net.dmg
	$(SILENT)cp -r /Volumes/SDL2_net/SDL2_net.framework Frameworks
	$(SILENT)xattr -dr com.apple.quarantine $@
	$(SILENT)hdiutil detach -quiet /Volumes/SDL2_net
	$(SILENT)touch $@