#
#  JoeyDev
#  Copyright (C) 2018-2023 Scott Duensing <scott@kangaroopunch.com>
#
#  This software is provided 'as-is', without any express or implied
#  warranty.  In no event will the authors be held liable for any damages
#  arising from the use of this software.
#
#  Permission is granted to anyone to use this software for any purpose,
#  including commercial applications, and to alter it and redistribute it
#  freely, subject to the following restrictions:
#
#  1. The origin of this software must not be misrepresented; you must not
#     claim that you wrote the original software. If you use this software
#     in a product, an acknowledgment in the product documentation would be
#     appreciated but is not required.
#  2. Altered source versions must be plainly marked as such, and must not be
#     misrepresented as being the original software.
#  3. This notice may not be removed or altered from any source distribution.
#


cmake_minimum_required(VERSION 3.22)

project(joeydev LANGUAGES C VERSION 1.0)
# There are also version numbers in:
#   com.kangaroopunch.JoeyDev.appdata.xml
#   com.kangaroopunch.JoeyDev.desktop


# Default to ON for developing the app.  buildFlatpak.sh turns this off for us.
option(DEBUG_OUTPUT "Enable debugging output and memory tracing?" ON)


set(CMAKE_C_STANDARD 99)

set(SOURCE_FILES
	thirdparty/memwatch/memwatch.c
	ui/generated/resources.c
	src/main.c
	src/utils.c
	src/joeydev.c
	src/vector.c
	src/array.c
	src/draw.c
	src/image.c
	src/vecparse.c
	src/color.c
	src/palette.c
)

configure_file(include/config.h.in config.h)

add_executable(${CMAKE_PROJECT_NAME} ${SOURCE_FILES})

# Perform pre-build operations.
add_custom_target(GENERATE_UI_HEADERS
	COMMAND ${CMAKE_SOURCE_DIR}/tools/prebuild.sh "${CMAKE_SOURCE_DIR}"
	BYPRODUCTS
		${CMAKE_SOURCE_DIR}/thirdparty/scintilla/bin/scintilla.a
		${CMAKE_SOURCE_DIR}/thirdparty/lexilla/bin/liblexilla.a
)
add_dependencies(${CMAKE_PROJECT_NAME} GENERATE_UI_HEADERS)


# Find dependencies.

# GTK+ 3.0 is a PITA.  This will be fixed in CMake 3.25 when FindGTK3 finally shows up.
execute_process(COMMAND pkg-config --cflags gtk+-3.0
	OUTPUT_VARIABLE OUT_TMP_VAR
	OUTPUT_STRIP_TRAILING_WHITESPACE
)
string(STRIP ${OUT_TMP_VAR} GTK3_CFLAGS)
execute_process(COMMAND pkg-config --libs gtk+-3.0
	OUTPUT_VARIABLE OUT_TMP_VAR
	OUTPUT_STRIP_TRAILING_WHITESPACE
)
string(STRIP ${OUT_TMP_VAR} GTK3_LIBRARIES)


# Compile Options.
include_directories(
	${PROJECT_BINARY_DIR}
	include
	ui/generated
	thirdparty/scintilla/include
	thirdparty/lexilla/include
	thirdparty/memwatch
)

add_definitions(
	-Wall
	-Wno-unknown-pragmas
	-O2
	${GTK3_CFLAGS}
)


target_link_libraries(${CMAKE_PROJECT_NAME}
	-rdynamic
	${CMAKE_SOURCE_DIR}/thirdparty/scintilla/bin/scintilla.a
	${CMAKE_SOURCE_DIR}/thirdparty/lexilla/bin/liblexilla.a
	${GTK3_LIBRARIES}
	-lm
	-lstdc++
)


install(TARGETS ${CMAKE_PROJECT_NAME})