virtualx-engine/modules/SCsub

#!/usr/bin/env python

Import("env")

import modules_builders

env_modules = env.Clone()

Export("env_modules")

# Header with MODULE_*_ENABLED defines.
env.CommandNoCache("modules_enabled.gen.h", Value(env.module_list), modules_builders.generate_modules_enabled)

# libmodule_<name>.a for each active module.
for module in env.module_list:
    env.modules_sources = []
    SConscript(module + "/SCsub")

    # Some modules are not linked automatically but can be enabled optionally
    # on iOS, so we handle those specially.
    if env["platform"] == "iphone" and module in ["arkit", "camera"]:
        continue

    lib = env_modules.add_library("module_%s" % module, env.modules_sources)
    env.Prepend(LIBS=[lib])

# libmodules.a with only register_module_types.
# Must be last so that all libmodule_<name>.a libraries are on the right side
# in the linker command.
env.modules_sources = []
env_modules.add_source_files(env.modules_sources, "register_module_types.gen.cpp")
lib = env_modules.add_library("modules", env.modules_sources)
env.Prepend(LIBS=[lib])
SCsub: Add python shebang as a hint for syntax highlighting Also switch existing shebangs to "better" /usr/bin/env python. 2016-10-17 08:50:25 +02:00			`#!/usr/bin/env python`

SCons: Format buildsystem files with psf/black Configured for a max line length of 120 characters. psf/black is very opinionated and purposely doesn't leave much room for configuration. The output is mostly OK so that should be fine for us, but some things worth noting: - Manually wrapped strings will be reflowed, so by using a line length of 120 for the sake of preserving readability for our long command calls, it also means that some manually wrapped strings are back on the same line and should be manually merged again. - Code generators using string concatenation extensively look awful, since black puts each operand on a single line. We need to refactor these generators to use more pythonic string formatting, for which many options are available (`%`, `format` or f-strings). - CI checks and a pre-commit hook will be added to ensure that future buildsystem changes are well-formatted. 2020-03-30 08:28:32 +02:00			`Import("env")`
Remove trailing spaces 2016-04-02 20:26:12 +02:00
SCons: Generate header with info on which modules are enabled We already had `MODULE__ENABLED` defines but only in the modules environment, and a few custom `_ENABLED` defines in the main env when we needed the information in core. Now this is defined in a single header which can be included in the files that need this information. 2020-02-06 17:28:32 +01:00			`import modules_builders`

Remove trailing spaces 2016-04-02 20:26:12 +02:00			`env_modules = env.Clone()`

SCons: Format buildsystem files with psf/black Configured for a max line length of 120 characters. psf/black is very opinionated and purposely doesn't leave much room for configuration. The output is mostly OK so that should be fine for us, but some things worth noting: - Manually wrapped strings will be reflowed, so by using a line length of 120 for the sake of preserving readability for our long command calls, it also means that some manually wrapped strings are back on the same line and should be manually merged again. - Code generators using string concatenation extensively look awful, since black puts each operand on a single line. We need to refactor these generators to use more pythonic string formatting, for which many options are available (`%`, `format` or f-strings). - CI checks and a pre-commit hook will be added to ensure that future buildsystem changes are well-formatted. 2020-03-30 08:28:32 +02:00			`Export("env_modules")`
Remove trailing spaces 2016-04-02 20:26:12 +02:00
SCons: Split libmodules.a in folder-based libs This removes the need for the hacky split_libmodules logic on Windows, since all libs are now of manageable size. 2020-02-07 10:41:45 +01:00			`# Header with MODULE_*_ENABLED defines.`
SCons: Generate header with info on which modules are enabled We already had `MODULE__ENABLED` defines but only in the modules environment, and a few custom `_ENABLED` defines in the main env when we needed the information in core. Now this is defined in a single header which can be included in the files that need this information. 2020-02-06 17:28:32 +01:00			`env.CommandNoCache("modules_enabled.gen.h", Value(env.module_list), modules_builders.generate_modules_enabled)`
SCons: Fix uses of [].append instead of env.add_source_files() Also added support for SCons project-absolute paths (starting with #) and warning about duplicates in add_source_files(), and fixed default_controller_mappings.gen.cpp being included twice after first build due to *.cpp globbing. Part of #30270. 2019-07-22 13:57:39 +02:00
SCons: Split libmodules.a in folder-based libs This removes the need for the hacky split_libmodules logic on Windows, since all libs are now of manageable size. 2020-02-07 10:41:45 +01:00			`# libmodule_<name>.a for each active module.`
SCons: Generate header with info on which modules are enabled We already had `MODULE__ENABLED` defines but only in the modules environment, and a few custom `_ENABLED` defines in the main env when we needed the information in core. Now this is defined in a single header which can be included in the files that need this information. 2020-02-06 17:28:32 +01:00			`for module in env.module_list:`
SCons: Split libmodules.a in folder-based libs This removes the need for the hacky split_libmodules logic on Windows, since all libs are now of manageable size. 2020-02-07 10:41:45 +01:00			`env.modules_sources = []`
SCons: Generate header with info on which modules are enabled We already had `MODULE__ENABLED` defines but only in the modules environment, and a few custom `_ENABLED` defines in the main env when we needed the information in core. Now this is defined in a single header which can be included in the files that need this information. 2020-02-06 17:28:32 +01:00			`SConscript(module + "/SCsub")`
Remove trailing spaces 2016-04-02 20:26:12 +02:00
SCons: Split libmodules.a in folder-based libs This removes the need for the hacky split_libmodules logic on Windows, since all libs are now of manageable size. 2020-02-07 10:41:45 +01:00			`# Some modules are not linked automatically but can be enabled optionally`
			`# on iOS, so we handle those specially.`
			`if env["platform"] == "iphone" and module in ["arkit", "camera"]:`
			`continue`
SCsub: fix mixed indentation 2018-01-19 01:35:02 +01:00
SCons: Split libmodules.a in folder-based libs This removes the need for the hacky split_libmodules logic on Windows, since all libs are now of manageable size. 2020-02-07 10:41:45 +01:00			`lib = env_modules.add_library("module_%s" % module, env.modules_sources)`
SCsub: fix mixed indentation 2018-01-19 01:35:02 +01:00			`env.Prepend(LIBS=[lib])`
SCons: Split libmodules.a in folder-based libs This removes the need for the hacky split_libmodules logic on Windows, since all libs are now of manageable size. 2020-02-07 10:41:45 +01:00
			`# libmodules.a with only register_module_types.`
			`# Must be last so that all libmodule_<name>.a libraries are on the right side`
			`# in the linker command.`
			`env.modules_sources = []`
			`env_modules.add_source_files(env.modules_sources, "register_module_types.gen.cpp")`
			`lib = env_modules.add_library("modules", env.modules_sources)`
			`env.Prepend(LIBS=[lib])`