godot/modules/csg
Rémi Verschelde 39facb35a0 SCons: Unify tools/target build type configuration
Implements https://github.com/godotengine/godot-proposals/issues/3371.

New `target` presets
====================

The `tools` option is removed and `target` changes to use three new presets,
which match the builds users are familiar with. These targets control the
default optimization level and enable editor-specific and debugging code:

- `editor`: Replaces `tools=yes target=release_debug`.
  * Defines: `TOOLS_ENABLED`, `DEBUG_ENABLED`, `-O2`/`/O2`
- `template_debug`: Replaces `tools=no target=release_debug`.
  * Defines: `DEBUG_ENABLED`, `-O2`/`/O2`
- `template_release`: Replaces `tools=no target=release`.
  * Defines: `-O3`/`/O2`

New `dev_build` option
======================

The previous `target=debug` is now replaced by a separate `dev_build=yes`
option, which can be used in combination with either of the three targets,
and changes the following:

- `dev_build`: Defines `DEV_ENABLED`, disables optimization (`-O0`/`/0d`),
  enables generating debug symbols, does not define `NDEBUG` so `assert()`
  works in thirdparty libraries, adds a `.dev` suffix to the binary name.

Note: Unlike previously, `dev_build` defaults to off so that users who
compile Godot from source get an optimized and small build by default.
Engine contributors should now set `dev_build=yes` in their build scripts or
IDE configuration manually.

Changed binary names
====================

The name of generated binaries and object files are changed too, to follow
this format:

`godot.<platform>.<target>[.dev][.double].<arch>[.<extra_suffix>][.<ext>]`

For example:
- `godot.linuxbsd.editor.dev.arm64`
- `godot.windows.template_release.double.x86_64.mono.exe`

Be sure to update your links/scripts/IDE config accordingly.

More flexible `optimize` and `debug_symbols` options
====================================================

The optimization level and whether to generate debug symbols can be further
specified with the `optimize` and `debug_symbols` options. So the default
values listed above for the various `target` and `dev_build` combinations
are indicative and can be replaced when compiling, e.g.:

`scons p=linuxbsd target=template_debug dev_build=yes optimize=debug`
will make a "debug" export template with dev-only code enabled, `-Og`
optimization level for GCC/Clang, and debug symbols. Perfect for debugging
complex crashes at runtime in an exported project.
2022-09-26 16:31:46 +02:00
..
doc_classes Add collision weight to PhysicsBody for penetrations must be avoided 2022-08-18 08:10:31 +09:00
editor Add per-scene UndoRedo 2022-08-22 18:05:10 +02:00
icons Increase icon saturation by 30% for all editor icons 2021-05-11 18:15:31 +02:00
config.py Disable 3D-only modules when 3D is disabled 2021-06-03 17:45:28 -04:00
csg_shape.cpp Rename Curve/Curve2D/Curve3D/Gradient interpolate() to sample() 2022-08-30 22:08:38 +02:00
csg_shape.h Merge pull request #64339 from YuriSizov/core-multilevel-validate-property 2022-08-22 21:39:48 +02:00
csg.cpp Fix some array size function definition mismatch. 2022-08-04 13:06:17 +02:00
csg.h Remove unused includes & move some includes to top of file 2022-09-23 19:06:31 -04:00
register_types.cpp Refactor module initialization 2022-05-04 17:34:51 +02:00
register_types.h Refactor module initialization 2022-05-04 17:34:51 +02:00
SCsub SCons: Unify tools/target build type configuration 2022-09-26 16:31:46 +02:00