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isle-portable/cmake/Tools3DS.cmake
Joshua Peisach f1abdfe2d1
import tools3ds.cmake from devilutionx
2025-06-19 10:16:22 -04:00

512 lines
19 KiB
CMake
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############################################################################
# Various macros for 3DS homebrews tools
#
# add_3dsx_target
# ^^^^^^^^^^^^^^^
#
# This macro has two signatures :
#
# ## add_3dsx_target(target [NO_SMDH])
#
# Adds a target that generates a .3dsx file from `target`. If NO_SMDH is specified, no .smdh file will be generated.
#
# You can set the following variables to change the SMDH file :
#
# * APP_TITLE is the name of the app stored in the SMDH file (Optional)
# * APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
# * APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
# * APP_ICON is the filename of the icon (.png), relative to the project folder.
# If not set, it attempts to use one of the following (in this order):
# - $(target).png
# - icon.png
# - $(libctru folder)/default_icon.png
#
# ## add_3dsx_target(target APP_TITLE APP_DESCRIPTION APP_AUTHOR [APP_ICON])
#
# This version will produce the SMDH with tha values passed as arguments. Tha APP_ICON is optional and follows the same rule as the other version of `add_3dsx_target`.
#
# add_cia_target(target RSF IMAGE SOUND [APP_TITLE APP_DESCRIPTION APP_AUTHOR [APP_ICON]])
# ^^^^^^^^^^^^^^
#
# Same as add_3dsx_target but for CIA files.
#
# RSF is the .rsf file to be given to makerom.
# IMAGE is either a .png or a cgfximage file.
# SOUND is either a .wav or a cwavaudio file.
#
# add_netload_target(name target_or_file)
# ^^^^^^^^^^^^^^^^^^
#
# Adds a target `name` that sends a .3dsx using the homebrew launcher netload system (3dslink).
# target_or_file is either the name of a target or of file.
#
# add_binary_library(target input1 [input2 ...])
# ^^^^^^^^^^^^^^^^^^
#
# /!\ Requires ASM to be enabled ( `enable_language(ASM)` or `project(yourprojectname C CXX ASM)`)
#
# Converts the files given as input to arrays of their binary data. This is useful to embed resources into your project.
# For example, logo.bmp will generate the array `u8 logo_bmp[]` and its size `logo_bmp_size`. By linking this library, you
# will also have access to a generated header file called `logo_bmp.h` which contains the declarations you need to use it.
#
# Note : All dots in the filename are converted to `_`, and if it starts with a number, `_` will be prepended.
# For example 8x8.gas.tex would give the name _8x8_gas_tex.
#
# target_embed_file(target input1 [input2 ...])
# ^^^^^^^^^^^^^^^^^
#
# Same as add_binary_library(tempbinlib input1 [input2 ...]) + target_link_libraries(target tempbinlib)
#
# add_shbin(output input [entrypoint] [shader_type])
# ^^^^^^^^^^^^^^^^^^^^^^^
#
# Assembles the shader given as `input` into the file `output`. No file extension is added.
# You can choose the shader assembler by setting SHADER_AS to `picasso` or `nihstro`.
#
# If `nihstro` is set as the assembler, entrypoint and shader_type will be used.
# entrypoint is set to `main` by default
# shader_type can be either VSHADER or GSHADER. By default it is VSHADER.
#
# generate_shbins(input1 [input2 ...])
# ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
#
# Assemble all the shader files given as input into .shbin files. Those will be located in the folder `shaders` of the build directory.
# The names of the output files will be <name of input without longest extension>.shbin. vshader.pica will output shader.shbin but shader.vertex.pica will output shader.shbin too.
#
# add_shbin_library(target input1 [input2 ...])
# ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
#
# /!\ Requires ASM to be enabled ( `enable_language(ASM)` or `project(yourprojectname C CXX ASM)`)
#
# This is the same as calling generate_shbins and add_binary_library. This is the function to be used to reproduce devkitArm makefiles behaviour.
# For example, add_shbin_library(shaders data/my1stshader.vsh.pica) will generate the target library `shaders` and you
# will be able to use the shbin in your program by linking it, including `my1stshader_pica.h` and using `my1stshader_pica[]` and `my1stshader_pica_size`.
#
# target_embed_shader(target input1 [input2 ...])
# ^^^^^^^^^^^^^^^^^
#
# Same as add_shbin_library(tempbinlib input1 [input2 ...]) + target_link_libraries(target tempbinlib)
#
############################################################################
if(NOT NINTENDO_3DS)
message(WARNING "Those tools can only be used if you are using the 3DS toolchain file. Please erase this build directory or create another one, and then use -DCMAKE_TOOLCHAIN_FILE=DevkitArm3DS.cmake when calling cmake for the 1st time. For more information, see the Readme.md for more information.")
endif()
get_filename_component(__tools3dsdir ${CMAKE_CURRENT_LIST_FILE} PATH) # Used to locate files to be used with configure_file
message(STATUS "Looking for 3ds tools...")
##############
## 3DSXTOOL ##
##############
if(NOT _3DSXTOOL)
# message(STATUS "Looking for 3dsxtool...")
find_program(_3DSXTOOL 3dsxtool ${DEVKITPRO}/tools/bin)
if(_3DSXTOOL)
message(STATUS "3dsxtool: ${_3DSXTOOL} - found")
else()
message(WARNING "3dsxtool - not found")
endif()
endif()
##############
## SMDHTOOL ##
##############
if(NOT SMDHTOOL)
# message(STATUS "Looking for smdhtool...")
find_program(SMDHTOOL smdhtool ${DEVKITPRO}/tools/bin)
if(SMDHTOOL)
message(STATUS "smdhtool: ${SMDHTOOL} - found")
else()
message(WARNING "smdhtool - not found")
endif()
endif()
################
## BANNERTOOL ##
################
if(NOT BANNERTOOL)
# message(STATUS "Looking for bannertool...")
find_program(BANNERTOOL bannertool ${DEVKITPRO}/tools/bin /usr/local/bin)
if(BANNERTOOL)
message(STATUS "bannertool: ${BANNERTOOL} - found")
else()
message(WARNING "bannertool - not found")
endif()
endif()
set(FORCE_SMDHTOOL FALSE CACHE BOOL "Force the use of smdhtool instead of bannertool")
#############
## MAKEROM ##
#############
if(NOT MAKEROM)
# message(STATUS "Looking for makerom...")
find_program(MAKEROM makerom ${DEVKITPRO}/tools/bin /usr/local/bin)
if(MAKEROM)
message(STATUS "makerom: ${MAKEROM} - found")
else()
message(WARNING "makerom - not found")
endif()
endif()
#############
## STRIP ##
#############
if(NOT STRIP)
# message(STATUS "Looking for strip...")
find_program(STRIP arm-none-eabi-strip ${DEVKITARM}/bin)
if(STRIP)
message(STATUS "strip: ${STRIP} - found")
else()
message(WARNING "strip - not found")
endif()
endif()
#############
## BIN2S ##
#############
if(NOT BIN2S)
# message(STATUS "Looking for bin2s...")
find_program(BIN2S bin2s ${DEVKITPRO}/tools/bin)
if(BIN2S)
message(STATUS "bin2s: ${BIN2S} - found")
else()
message(WARNING "bin2s - not found")
endif()
endif()
###############
## 3DSLINK ##
###############
if(NOT _3DSLINK)
# message(STATUS "Looking for 3dslink...")
find_program(_3DSLINK 3dslink ${DEVKITPRO}/tools/bin)
if(_3DSLINK)
message(STATUS "3dslink: ${_3DSLINK} - found")
else()
message(WARNING "3dslink - not found")
endif()
endif()
#############
## PICASSO ##
#############
if(NOT PICASSO_EXE)
# message(STATUS "Looking for Picasso...")
find_program(PICASSO_EXE picasso ${DEVKITPRO}/tools/bin)
if(PICASSO_EXE)
message(STATUS "Picasso: ${PICASSO_EXE} - found")
set(SHADER_AS picasso CACHE STRING "The shader assembler to be used. Allowed values are 'none', 'picasso' or 'nihstro'")
else()
message(STATUS "Picasso - not found")
endif()
endif()
#############
## NIHSTRO ##
#############
if(NOT NIHSTRO_AS)
# message(STATUS "Looking for nihstro...")
find_program(NIHSTRO_AS nihstro ${DEVKITPRO}/tools/bin)
if(NIHSTRO_AS)
message(STATUS "nihstro: ${NIHSTRO_AS} - found")
set(SHADER_AS nihstro CACHE STRING "The shader assembler to be used. Allowed values are 'none', 'picasso' or 'nihstro'")
else()
message(STATUS "nihstro - not found")
endif()
endif()
set(SHADER_AS none CACHE STRING "The shader assembler to be used. Allowed values are 'none', 'picasso' or 'nihstro'")
###############################
###############################
######## MACROS #########
###############################
###############################
###################
### EXECUTABLES ###
###################
function(__add_smdh target APP_TITLE APP_DESCRIPTION APP_AUTHOR APP_ICON)
if(BANNERTOOL AND NOT FORCE_SMDHTOOL)
set(__SMDH_COMMAND ${BANNERTOOL} makesmdh -s ${APP_TITLE} -l ${APP_DESCRIPTION} -p ${APP_AUTHOR} -i ${APP_ICON} -o ${CMAKE_CURRENT_BINARY_DIR}/${target})
else()
set(__SMDH_COMMAND ${SMDHTOOL} --create ${APP_TITLE} ${APP_DESCRIPTION} ${APP_AUTHOR} ${APP_ICON} ${CMAKE_CURRENT_BINARY_DIR}/${target})
endif()
add_custom_command( OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${target}
COMMAND ${__SMDH_COMMAND}
WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
DEPENDS ${APP_ICON}
VERBATIM
)
endfunction()
function(add_3dsx_target target)
get_filename_component(target_we ${target} NAME_WE)
if((NOT (${ARGC} GREATER 1 AND "${ARGV1}" STREQUAL "NO_SMDH") ) OR (${ARGC} GREATER 3) )
if(${ARGC} GREATER 3)
set(APP_TITLE ${ARGV1})
set(APP_DESCRIPTION ${ARGV2})
set(APP_AUTHOR ${ARGV3})
endif()
if(${ARGC} EQUAL 5)
set(APP_ICON ${ARGV4})
endif()
if(NOT APP_TITLE)
set(APP_TITLE ${target})
endif()
if(NOT APP_DESCRIPTION)
set(APP_DESCRIPTION "Built with devkitARM & libctru")
endif()
if(NOT APP_AUTHOR)
set(APP_AUTHOR "Unspecified Author")
endif()
if(NOT APP_ICON)
if(EXISTS ${target}.png)
set(APP_ICON ${target}.png)
elseif(EXISTS icon.png)
set(APP_ICON icon.png)
elseif(CTRULIB)
set(APP_ICON ${CTRULIB}/default_icon.png)
else()
message(FATAL_ERROR "No icon found ! Please use NO_SMDH or provide some icon.")
endif()
endif()
if( NOT ${target_we}.smdh)
__add_smdh(${target_we}.smdh ${APP_TITLE} ${APP_DESCRIPTION} ${APP_AUTHOR} ${APP_ICON})
endif()
add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${target_we}.3dsx
COMMAND ${_3DSXTOOL} $<TARGET_FILE:${target}> ${CMAKE_CURRENT_BINARY_DIR}/${target_we}.3dsx --smdh=${CMAKE_CURRENT_BINARY_DIR}/${target_we}.smdh --romfs=${CMAKE_CURRENT_BINARY_DIR}/romfs
DEPENDS ${target} ${CMAKE_CURRENT_BINARY_DIR}/${target_we}.smdh
VERBATIM
)
else()
message(STATUS "No smdh file will be generated")
add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${target_we}.3dsx
COMMAND ${_3DSXTOOL} $<TARGET_FILE:${target}> ${CMAKE_CURRENT_BINARY_DIR}/${target_we}.3dsx --romfs=${CMAKE_CURRENT_BINARY_DIR}/romfs
DEPENDS ${target}
VERBATIM
)
endif()
add_custom_target(${target_we}_3dsx ALL SOURCES ${CMAKE_CURRENT_BINARY_DIR}/${target_we}.3dsx)
#set_target_properties(${target} PROPERTIES LINK_FLAGS "-specs=3dsx.specs")
endfunction()
function(__add_ncch_banner target IMAGE SOUND)
if(IMAGE MATCHES ".*\\.png$")
set(IMG_PARAM -i ${IMAGE})
else()
set(IMG_PARAM -ci ${IMAGE})
endif()
if(SOUND MATCHES ".*\\.wav$")
set(SND_PARAM -a ${SOUND})
else()
set(SND_PARAM -ca ${SOUND})
endif()
add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${target}
COMMAND ${BANNERTOOL} makebanner -o ${CMAKE_CURRENT_BINARY_DIR}/${target} ${IMG_PARAM} ${SND_PARAM}
WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
DEPENDS ${IMAGE} ${SOUND}
VERBATIM
)
endfunction()
function(add_cia_target target RSF IMAGE SOUND)
get_filename_component(target_we ${target} NAME_WE)
if(${ARGC} GREATER 6)
set(APP_TITLE ${ARGV4})
set(APP_DESCRIPTION ${ARGV5})
set(APP_AUTHOR ${ARGV6})
endif()
if(${ARGC} EQUAL 8)
set(APP_ICON ${ARGV7})
endif()
if(NOT APP_TITLE)
set(APP_TITLE ${target})
endif()
if(NOT APP_DESCRIPTION)
set(APP_DESCRIPTION "Built with devkitARM & libctru")
endif()
if(NOT APP_AUTHOR)
set(APP_AUTHOR "Unspecified Author")
endif()
if(NOT APP_ICON)
if(EXISTS ${target}.png)
set(APP_ICON ${target}.png)
elseif(EXISTS icon.png)
set(APP_ICON icon.png)
elseif(CTRULIB)
set(APP_ICON ${CTRULIB}/default_icon.png)
else()
message(FATAL_ERROR "No icon found ! Please use NO_SMDH or provide some icon.")
endif()
endif()
if( NOT ${target_we}.smdh)
__add_smdh(${target_we}.smdh ${APP_TITLE} ${APP_DESCRIPTION} ${APP_AUTHOR} ${APP_ICON})
endif()
__add_ncch_banner(${target_we}.bnr ${IMAGE} ${SOUND})
add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${target_we}.cia
COMMAND ${STRIP} -o $<TARGET_FILE:${target}>-stripped $<TARGET_FILE:${target}>
COMMAND ${MAKEROM} -f cia
-target t
-exefslogo
-o ${target_we}.cia
-elf $<TARGET_FILE:${target}>-stripped
-rsf ${RSF}
-banner ${target_we}.bnr
-icon ${target_we}.smdh
DEPENDS ${target} ${RSF} ${CMAKE_CURRENT_BINARY_DIR}/${target_we}.bnr ${CMAKE_CURRENT_BINARY_DIR}/${target_we}.smdh
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
VERBATIM
)
add_custom_target(${target_we}_cia ALL SOURCES ${CMAKE_CURRENT_BINARY_DIR}/${target_we}.cia)
#set_target_properties(${target} PROPERTIES LINK_FLAGS "-specs=3dsx.specs")
endfunction()
macro(add_netload_target name target)
set(NETLOAD_IP "" CACHE STRING "The ip address of the 3ds when using netload.")
if(NETLOAD_IP)
set(__NETLOAD_IP_OPTION -a ${NETLOAD_IP})
endif()
if(NOT TARGET ${target})
message("NOT ${target}")
set(FILE ${target})
else()
set(FILE ${CMAKE_CURRENT_BINARY_DIR}/${target}.3dsx)
endif()
add_custom_target(${name}
COMMAND ${_3DSLINK} ${FILE} ${__NETLOAD_IP_OPTION}
DEPENDS ${FILE}
)
endmacro()
######################
### File embedding ###
######################
macro(add_binary_library libtarget)
if(NOT ${ARGC} GREATER 1)
message(FATAL_ERROR "add_binary_library : Argument error (no input files)")
endif()
get_cmake_property(ENABLED_LANGUAGES ENABLED_LANGUAGES)
if(NOT ENABLED_LANGUAGES MATCHES ".*ASM.*")
message(FATAL_ERROR "You have to enable ASM in order to use add_binary_library (or any target_embed_* which relies on it). Use enable_language(ASM) in your CMakeLists. Currently enabled languages are ${ENABLED_LANGUAGES}")
endif()
foreach(__file ${ARGN})
get_filename_component(__file_wd ${__file} NAME)
string(REGEX REPLACE "^([0-9])" "_\\1" __BIN_FILE_NAME ${__file_wd}) # add '_' if the file name starts by a number
string(REGEX REPLACE "[-./]" "_" __BIN_FILE_NAME ${__BIN_FILE_NAME})
#Generate the header file
configure_file(${__tools3dsdir}/bin2s_header.h.in ${CMAKE_CURRENT_BINARY_DIR}/${libtarget}_include/${__BIN_FILE_NAME}.h)
endforeach()
file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/binaries_asm)
# Generate the assembly file, and create the new target
add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/binaries_asm/${libtarget}.s
COMMAND ${BIN2S} ${ARGN} > ${CMAKE_CURRENT_BINARY_DIR}/binaries_asm/${libtarget}.s
DEPENDS ${ARGN}
WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
)
add_library(${libtarget} ${CMAKE_CURRENT_BINARY_DIR}/binaries_asm/${libtarget}.s)
target_include_directories(${libtarget} INTERFACE ${CMAKE_CURRENT_BINARY_DIR}/${libtarget}_include)
endmacro()
macro(target_embed_file _target)
if(NOT ${ARGC} GREATER 1)
message(FATAL_ERROR "target_embed_file : Argument error (no input files)")
endif()
get_filename_component(__1st_file_wd ${ARGV1} NAME)
add_binary_library(__${_target}_embed_${__1st_file_wd} ${ARGN})
target_link_libraries(${_target} __${_target}_embed_${__1st_file_wd})
endmacro()
###################
##### SHADERS #####
###################
macro(add_shbin OUTPUT INPUT )
if(SHADER_AS STREQUAL "picasso")
if(${ARGC} GREATER 2)
message(WARNING "Picasso doesn't support changing the entrypoint or shader type")
endif()
add_custom_command(OUTPUT ${OUTPUT} COMMAND ${PICASSO_EXE} -o ${OUTPUT} ${INPUT} WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR})
elseif(SHADER_AS STREQUAL "nihstro")
if(NOT NIHSTRO_AS)
message(SEND_ERROR "SHADER_AS is set to nihstro, but nihstro wasn't found. Please set NIHSTRO_AS.")
endif()
if(${ARGC} GREATER 2)
if(${ARGV2} EQUAL GSHADER)
set(SHADER_TYPE_FLAG "-g")
elseif(NOT ${ARGV2} EQUAL VSHADER)
set(_ENTRYPOINT ${ARGV2})
endif()
endif()
if(${ARGC} GREATER 3)
if(${ARGV2} EQUAL GSHADER)
set(SHADER_TYPE_FLAG "-g")
elseif(NOT ${ARGV3} EQUAL VSHADER)
set(_ENTRYPOINT ${ARGV3})
endif()
endif()
if(NOT _ENTRYPOINT)
set(_ENTRYPOINT "main")
endif()
add_custom_command(OUTPUT ${OUTPUT} COMMAND ${NIHSTRO_AS} ${INPUT} -o ${OUTPUT} -e ${_ENTRYPOINT} ${SHADER_TYPE_FLAG} WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR})
else()
message(FATAL_ERROR "Please set SHADER_AS to 'picasso' or 'nihstro' if you use the shbin feature.")
endif()
endmacro()
function(generate_shbins)
file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/shaders)
foreach(__shader_file ${ARGN})
get_filename_component(__shader_file_we ${__shader_file} NAME_WE)
#Generate the shbin file
list(APPEND __SHADERS_BIN_FILES ${CMAKE_CURRENT_BINARY_DIR}/shaders/${__shader_file_we}.shbin)
add_shbin(${CMAKE_CURRENT_BINARY_DIR}/shaders/${__shader_file_we}.shbin ${__shader_file})
endforeach()
endfunction()
function(add_shbin_library libtarget)
file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/shaders)
foreach(__shader_file ${ARGN})
get_filename_component(__shader_file_we ${__shader_file} NAME_WE)
#Generate the shbin file
list(APPEND __SHADERS_BIN_FILES ${CMAKE_CURRENT_BINARY_DIR}/shaders/${__shader_file_we}.shbin)
add_shbin(${CMAKE_CURRENT_BINARY_DIR}/shaders/${__shader_file_we}.shbin ${__shader_file})
endforeach()
add_binary_library(${libtarget} ${__SHADERS_BIN_FILES})
endfunction()
macro(target_embed_shader _target)
if(NOT ${ARGC} GREATER 1)
message(FATAL_ERROR "target_embed_shader : Argument error (no input files)")
endif()
get_filename_component(__1st_file_wd ${ARGV1} NAME)
add_shbin_library(__${_target}_embed_${__1st_file_wd} ${ARGN})
target_link_libraries(${_target} __${_target}_embed_${__1st_file_wd})
endmacro()
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