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pl-build/pl_build/backend_win32.py
Jonathan Hoffstadt 9d5da19a22
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refac: profile system [pypi]
2024-09-05 15:16:45 -05:00

454 lines
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import pl_build.core as pl
class plWin32Helper:
def __init__(self):
self.buffer = '\n'
self.indent = 0
def set_indent(self, indent):
self.indent = indent
def write_file(self, file_path):
with open(file_path, "w") as file:
file.write(self.buffer)
def add_line(self, line):
self.buffer += ' ' * self.indent + line + '\n'
def add_raw(self, text):
self.buffer += text
def add_label(self, label):
self.buffer += ':' + label + '\n'
def add_spacing(self, count = 1):
self.buffer += '\n' * count
def add_title(self, title):
line_length = 80
padding = (line_length - 2 - len(title)) / 2
self.buffer += ":: " + "#" * line_length + "\n"
self.buffer += ":: #" + " " * int(padding) + title + " " * int(padding + 0.5) + "#" + "\n"
self.buffer += (":: " + "#" * line_length) + "\n"
def add_sub_title(self, title):
line_length = 80
padding = (line_length - 2 - len(title)) / 2
self.buffer += "::" + "~" * int(padding) + " " + title + " " + "~" * int(padding + 0.5) + "\n"
def add_comment(self, comment):
self.buffer += ' ' * self.indent + ':: ' + comment + '\n'
def print_line(self, text):
self.buffer += ' ' * self.indent + '@echo ' + text + '\n'
def print_space(self):
self.buffer += '@echo.\n'
def create_directory(self, directory):
self.buffer += ' ' * self.indent + '@if not exist "' + directory + '" @mkdir "' + directory + '"\n\n'
def delete_file(self, file):
self.buffer += ' ' * self.indent + '@if exist "' + file + '"'
self.buffer += ' del "' + file + '"\n'
def generate_build(name, user_options = None):
platform = "Windows"
compiler = "msvc"
data = pl.get_script_data()
# retrieve settings supported by this platform/compiler & add
# default extensions if the user did not
platform_settings = []
for settings in data.current_settings:
if settings.platform_name == platform and settings.name == compiler:
if settings.output_binary_extension is None:
if settings.target_type == pl.TargetType.EXECUTABLE:
settings.output_binary_extension = ".exe"
elif settings.target_type == pl.TargetType.DYNAMIC_LIBRARY:
settings.output_binary_extension = ".dll"
elif settings.target_type == pl.TargetType.STATIC_LIBRARY:
settings.output_binary_extension = ".lib"
platform_settings.append(settings)
helper = plWin32Helper()
hot_reload = False
###############################################################################
# Intro #
###############################################################################
helper.add_comment("Project: " + data.project_name)
helper.add_comment("Auto Generated by:")
helper.add_comment('"pl_build.py" version: ' + data.version)
helper.add_spacing()
helper.add_comment("Project: " + data.project_name)
helper.add_spacing()
helper.add_title("Development Setup")
helper.add_spacing()
helper.add_comment('keep environment variables modifications local')
helper.add_line("@setlocal")
helper.add_spacing()
helper.add_comment("make script directory CWD")
helper.add_line('@pushd %~dp0')
helper.add_line('@set dir=%~dp0')
helper.add_spacing()
# try to setup dev environment
if isinstance(user_options, dict):
if "dev env setup" in user_options:
if user_options["dev env setup"] == True:
helper.add_comment("modify PATH to find vcvarsall.bat")
helper.add_line('@set PATH=C:\\Program Files\\Microsoft Visual Studio\\2022\\Community\\VC\\Auxiliary\\Build;%PATH%')
helper.add_line('@set PATH=C:\\Program Files\\Microsoft Visual Studio\\2019\\Community\\VC\\Auxiliary\\Build;%PATH%')
helper.add_line('@set PATH=C:\\Program Files (x86)\\Microsoft Visual Studio\\2022\\Community\\VC\\Auxiliary\\Build;%PATH%')
helper.add_line('@set PATH=C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Auxiliary\\Build;%PATH%')
helper.add_line('@set PATH=C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Enterprise/VC\\Auxiliary\\Build;%PATH%')
helper.add_spacing()
helper.add_comment("setup environment for MSVC dev tools")
helper.add_line('@call vcvarsall.bat amd64 > nul')
helper.add_spacing()
helper.add_comment("default compilation result")
helper.add_line('@set PL_RESULT=Successful.')
helper.add_spacing()
# set default config
if data.registered_configurations:
helper.add_comment("default configuration")
helper.add_line("@set PL_CONFIG=" + data.registered_configurations[0])
helper.add_spacing()
# check command line args for config
helper.add_comment("check command line args for configuration")
helper.add_label("CheckConfiguration")
helper.add_line('@if "%~1"=="-c" (@set PL_CONFIG=%2) & @shift & @shift & @goto CheckConfiguration')
for register_config in data.registered_configurations:
helper.add_line('@if "%PL_CONFIG%" equ "' + register_config + '" ( goto ' + register_config + ' )')
helper.add_spacing()
# if _context.pre_build_step is not None:
# helper.add_line(_context.pre_build_step)
# helper.add_spacing()
for register_config in data.registered_configurations:
# filter this config only settings
config_only_settings = []
for settings in platform_settings:
if settings.config_name == register_config:
config_only_settings.append(settings)
if len(config_only_settings) == 0:
continue
# find hot reload target
if data.reload_target_name is not None:
hot_reload = True
helper.add_title("configuration | " + register_config)
helper.add_spacing()
helper.add_label(register_config)
helper.add_spacing()
output_dirs = set()
for settings in config_only_settings:
output_dirs.add(settings.output_directory)
# create output directories
helper.add_comment("create output directories")
for dir in output_dirs:
helper.create_directory(dir)
lock_files = set()
for settings in config_only_settings:
lock_files.add(settings.lock_file)
helper.add_comment("create lock file(s)")
for lock_file in lock_files:
helper.add_line('@echo LOCKING > "' + settings.output_directory + '/' + lock_file + '"')
helper.add_spacing()
if hot_reload:
helper.add_comment("check if this is a hot reload")
helper.add_line("@set PL_HOT_RELOAD_STATUS=0")
helper.add_spacing()
helper.add_comment("hack to see if " + data.reload_target_name + " exe is running")
helper.add_line("@echo off")
helper.add_line('2>nul (>>"' + data.reload_target_name + '.exe" echo off) && (@set PL_HOT_RELOAD_STATUS=0) || (@set PL_HOT_RELOAD_STATUS=1)')
helper.add_spacing()
helper.add_comment("let user know if hot reloading")
helper.add_line("@if %PL_HOT_RELOAD_STATUS% equ 1 (")
helper.set_indent(4)
helper.print_line("-------- HOT RELOADING --------")
helper.set_indent(0)
helper.add_line(")")
helper.set_indent(0)
helper.add_spacing()
helper.add_comment("cleanup binaries if not hot reloading")
helper.add_line("@if %PL_HOT_RELOAD_STATUS% equ 0 (\n")
helper.set_indent(4)
# delete old binaries & files
for settings in config_only_settings:
if settings.source_files:
helper.delete_file(settings.output_directory + '/' + settings.output_binary + settings.output_binary_extension)
if settings.target_type == pl.TargetType.DYNAMIC_LIBRARY:
helper.delete_file(settings.output_directory + '/' + settings.output_binary + '_*' + settings.output_binary_extension)
helper.delete_file(settings.output_directory + '/' + settings.output_binary + '_*.pdb')
elif settings.target_type == pl.TargetType.EXECUTABLE:
helper.delete_file(settings.output_directory + '/' + settings.output_binary + '_*.pdb')
helper.set_indent(0)
if hot_reload:
helper.add_spacing()
helper.add_line(")")
helper.add_spacing()
# other targets
for settings in config_only_settings:
helper.add_sub_title(settings.target_name + " | " + register_config)
helper.add_spacing()
if not settings.reloadable and hot_reload:
helper.add_comment("skip during hot reload")
helper.add_line('@if %PL_HOT_RELOAD_STATUS% equ 1 goto ' + "Exit_" + settings.target_name)
helper.add_spacing()
if settings.pre_build_step is not None:
helper.add_line(settings.pre_build_step)
helper.add_spacing()
if settings.definitions:
helper.add_raw('@set PL_DEFINES=')
for define in settings.definitions:
helper.add_raw("-D" + define + " ")
helper.add_spacing()
if settings.include_directories:
helper.add_raw('@set PL_INCLUDE_DIRECTORIES=')
for include in settings.include_directories:
helper.add_raw('-I"' + include + '" ')
helper.add_spacing()
if settings.link_directories:
helper.add_raw('@set PL_LINK_DIRECTORIES=')
for link in settings.link_directories:
helper.add_raw('-LIBPATH:"' + link + '" ')
helper.add_spacing()
if settings.compiler_flags:
helper.add_raw('@set PL_COMPILER_FLAGS=')
for flag in settings.compiler_flags:
helper.add_raw(flag + " ")
helper.add_spacing()
settings.linker_flags.extend(["-incremental:no"])
if settings.target_type == pl.TargetType.DYNAMIC_LIBRARY:
settings.linker_flags.extend(["-noimplib", "-noexp"])
if settings.linker_flags:
helper.add_raw('@set PL_LINKER_FLAGS=')
for flag in settings.linker_flags:
helper.add_raw(flag + " ")
helper.add_spacing()
if settings.static_link_libraries:
helper.add_raw('@set PL_STATIC_LINK_LIBRARIES=')
for link in settings.static_link_libraries:
helper.add_raw(link + ".lib ")
helper.add_spacing()
if settings.dynamic_link_libraries:
helper.add_raw('@set PL_DYNAMIC_LINK_LIBRARIES=')
for link in settings.dynamic_link_libraries:
helper.add_raw(link + ".lib ")
helper.add_spacing()
if settings.target_type == pl.TargetType.STATIC_LIBRARY:
helper.add_spacing()
helper.add_comment("run compiler only")
helper.print_space()
helper.print_line("Step: " + settings.target_name +"")
helper.print_line("~~~~~~~~~~~~~~~~~~~~~~")
helper.print_line("Compiling...")
helper.add_spacing()
helper.add_comment('each file must be compiled separately')
for source in settings.source_files:
sub_buffer = ""
if settings.include_directories:
sub_buffer += " %PL_INCLUDE_DIRECTORIES%"
if settings.definitions:
sub_buffer += " %PL_DEFINES%"
if settings.compiler_flags:
sub_buffer += " %PL_COMPILER_FLAGS%"
helper.add_line('cl -c' + sub_buffer + " " + source + ' -Fo"' + settings.output_directory + '/"')
helper.add_spacing()
helper.add_spacing()
helper.add_comment("check build status")
helper.add_line("@set PL_BUILD_STATUS=%ERRORLEVEL%")
helper.add_spacing()
helper.add_comment("if failed, skip linking")
helper.add_raw("@if %PL_BUILD_STATUS% NEQ 0 (\n")
helper.add_raw(" @echo Compilation Failed with error code: %PL_BUILD_STATUS%\n")
helper.add_raw(" @set PL_RESULT=Failed.\n")
helper.add_raw(" goto " + 'Cleanup' + register_config)
helper.add_raw("\n)\n")
helper.add_spacing()
helper.add_comment('link object files into a shared lib')
helper.add_raw("@echo Linking...\n")
helper.add_raw('lib -nologo -OUT:"' + settings.output_directory + '/' + settings.output_binary + settings.output_binary_extension + '" "' + settings.output_directory + '/*.obj"\n')
elif settings.target_type == pl.TargetType.DYNAMIC_LIBRARY:
helper.add_raw('@set PL_SOURCES=')
for source in settings.source_files:
helper.add_raw('"' + source + '" ')
helper.add_spacing()
sub_buffer0 = ""
sub_buffer1 = ""
sub_buffer2 = ""
if settings.include_directories:
sub_buffer0 += " %PL_INCLUDE_DIRECTORIES%"
if settings.definitions:
sub_buffer0 += " %PL_DEFINES%"
if settings.compiler_flags:
sub_buffer0 += " %PL_COMPILER_FLAGS%"
if settings.linker_flags:
sub_buffer1 = " %PL_LINKER_FLAGS%"
if settings.link_directories:
sub_buffer2 += " %PL_LINK_DIRECTORIES%"
if settings.static_link_libraries:
sub_buffer2 += " %PL_STATIC_LINK_LIBRARIES%"
if settings.dynamic_link_libraries:
sub_buffer2 += " %PL_DYNAMIC_LINK_LIBRARIES%"
helper.add_spacing()
helper.add_comment("run compiler (and linker)")
helper.print_space()
helper.add_raw('@echo Step: ' + settings.target_name +'\n')
helper.add_raw('@echo ~~~~~~~~~~~~~~~~~~~~~~\n')
helper.add_raw('@echo Compiling and Linking...\n')
helper.add_raw('cl' + sub_buffer0 + ' %PL_SOURCES% -Fe"' + settings.output_directory + '/' + settings.output_binary + settings.output_binary_extension + '" -Fo"' + settings.output_directory + '/" -LD -link' + sub_buffer1 + ' -PDB:"' + settings.output_directory + '/' + settings.output_binary + '_%random%.pdb"' + sub_buffer2 + "\n\n")
helper.add_comment("check build status")
helper.add_raw("@set PL_BUILD_STATUS=%ERRORLEVEL%\n")
helper.add_raw("\n:: failed\n")
helper.add_raw("@if %PL_BUILD_STATUS% NEQ 0 (\n")
helper.add_raw(" @echo Compilation Failed with error code: %PL_BUILD_STATUS%\n")
helper.add_raw(" @set PL_RESULT=Failed.\n")
helper.add_raw(" goto " + 'Cleanup' + register_config)
helper.add_raw("\n)\n")
elif settings.target_type == pl.TargetType.EXECUTABLE:
helper.add_raw('@set PL_SOURCES=')
for source in settings.source_files:
helper.add_raw('"' + source + '" ')
helper.add_spacing(2)
sub_buffer0 = ""
sub_buffer1 = ""
sub_buffer2 = ""
if settings.include_directories:
sub_buffer0 += " %PL_INCLUDE_DIRECTORIES%"
if settings.definitions:
sub_buffer0 += " %PL_DEFINES%"
if settings.compiler_flags:
sub_buffer0 += " %PL_COMPILER_FLAGS%"
if settings.linker_flags:
sub_buffer1 = " %PL_LINKER_FLAGS%"
if settings.link_directories:
sub_buffer2 += " %PL_LINK_DIRECTORIES%"
if settings.static_link_libraries:
sub_buffer2 += " %PL_STATIC_LINK_LIBRARIES%"
if settings.dynamic_link_libraries:
sub_buffer2 += " %PL_DYNAMIC_LINK_LIBRARIES%"
helper.add_comment("run compiler (and linker)")
helper.print_space()
helper.print_line('Step: ' + settings.target_name +'')
helper.print_line('~~~~~~~~~~~~~~~~~~~~~~')
helper.print_line('Compiling and Linking...')
if hot_reload:
helper.add_raw('\n:: skip actual compilation if hot reloading\n')
helper.add_raw('@if %PL_HOT_RELOAD_STATUS% equ 1 ( goto ' + 'Cleanup' + settings.target_name + ' )\n')
helper.add_raw('\n:: call compiler\n')
helper.add_raw('cl' + sub_buffer0 + ' %PL_SOURCES% -Fe"' + settings.output_directory + '/' + settings.output_binary + settings.output_binary_extension + '" -Fo"' + settings.output_directory + '/" -link' + sub_buffer1 + ' -PDB:"' + settings.output_directory + '/' + settings.output_binary + '_%random%.pdb"' + sub_buffer2 + "\n\n")
helper.add_comment("check build status")
helper.add_raw("@set PL_BUILD_STATUS=%ERRORLEVEL%\n")
helper.add_raw("\n:: failed\n")
helper.add_raw("@if %PL_BUILD_STATUS% NEQ 0 (\n")
helper.add_raw(" @echo Compilation Failed with error code: %PL_BUILD_STATUS%\n")
helper.add_raw(" @set PL_RESULT=Failed.\n")
helper.add_raw(" goto " + 'Cleanup' + register_config)
helper.add_raw("\n)\n")
helper.add_spacing()
helper.add_comment("print results")
helper.print_line("Result:  %PL_RESULT%")
helper.add_raw("@echo ~~~~~~~~~~~~~~~~~~~~~~\n")
helper.add_spacing()
if settings.post_build_step is not None:
helper.add_line(settings.post_build_step)
helper.add_spacing()
if not settings.reloadable:
helper.add_label("Exit_" + settings.target_name)
helper.add_spacing()
helper.add_line(':Cleanup' + register_config)
helper.add_spacing()
helper.print_line('Cleaning...')
helper.add_spacing()
helper.add_comment("delete obj files(s)")
for dir in output_dirs:
helper.add_line('@del "' + dir + '/*.obj" > nul 2> nul')
helper.add_spacing()
helper.add_comment("delete lock file(s)")
for lock_file in lock_files:
helper.delete_file(settings.output_directory + '/' + lock_file)
helper.add_spacing()
helper.add_comment('~' * 40)
helper.add_comment('end of ' + settings.config_name + ' configuration')
helper.add_line("goto ExitLabel")
helper.add_spacing()
helper.add_label("ExitLabel")
helper.add_spacing()
# if _context.post_build_step is not None:
# helper.add_line(_context.post_build_step)
# helper.add_spacing()
helper.add_comment("return CWD to previous CWD")
helper.add_line('@popd')
helper.write_file(name)
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