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CMake: fix break for build prior to modernisation PR #1649

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merged 1 commit into from
Nov 28, 2024

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enetheru
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While reviewing tutorials and discussing with users, I thought of a way to mitigate breaking changes to cmake solution.
By re-adding the godot::cpp target alias as a template_debug lib it will solve a great deal of pain from users migrating.

@enetheru enetheru requested a review from a team as a code owner November 23, 2024 13:42
@enetheru enetheru changed the title fix break for build prior to modernisation PR CMake: fix break for build prior to modernisation PR Nov 23, 2024
@dsnopek dsnopek added cmake topic:buildsystem Related to the buildsystem or CI setup labels Nov 25, 2024
@dsnopek dsnopek added this to the 4.x milestone Nov 25, 2024
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Thanks!

So that builds that relied on the alias already wont break.
@dsnopek dsnopek merged commit af4eaa7 into godotengine:master Nov 28, 2024
@enetheru enetheru deleted the fix-backward-break branch November 28, 2024 15:09
enetheru added a commit to enetheru/godot-cpp that referenced this pull request Nov 28, 2024
Modernise existing cmake options

Merge pull request godotengine#1647 from enetheru/fix#1459

CMake: Align MSVC runtime (MD[d], MT) options to engine
Merge pull request godotengine#1649 from enetheru/fix-backward-break

CMake: fix break for build prior to modernisation PR
enetheru pushed a commit to enetheru/godot-cpp that referenced this pull request Dec 6, 2024
CMake: fix break for build prior to modernisation PR
enetheru added a commit to enetheru/godot-cpp that referenced this pull request Dec 30, 2024
Modernise existing cmake options

Merge pull request godotengine#1647 from enetheru/fix#1459

CMake: Align MSVC runtime (MD[d], MT) options to engine
Merge pull request godotengine#1649 from enetheru/fix-backward-break

CMake: fix break for build prior to modernisation PR
CMake: Fix selection of MSVC Runtime compile flags

My last attempt at solving this was not correct. I have left lots of comments in the source detailing the issue as it will effect consumers.

Replace empty EXCLUDE variable with EXCLUDE_FROM_ALL

This was a mistake left over from the modernise PR

CMake: Handle GODOT_DEV_BUILD flag correctly

.dev is added to output artifacts
Warn users for specifying dev_build and Release build config
Update documentation with deviations to SCons
Update debug_symbols handling, its rolled into build config
Cleanup helper variables and comments

 CMake: Enable using clang-cl on windows

detect clang with MSVC frontend using CMAKE_CXX_COMPILER_FRONTEND_VARIANT

Alleviate CMake target name clashes, visibility, and grouping.

Simplify <platform>_generate cmake function signature, as TARGET_ALIAS and TARGET_NAME are still in scope and do not need to be passed.

Add USE_FOLDERS, and FOLDER properties to group targets in VS and XCode

Guard test target with GODOT_ENABLE_TESTING

Tidy Small Issues

remove RPATH_USE_ORIGIN from static libs
add INTERFACE_POSITION_INDEPENDENT_CODE ON
reset GODOT_ARCH property to SYSTEM_ARCH for macos because universal
add MACOSX_RPATH to test target
remove redundant properties from test target
remove redundant and PUBLIC cxx_std_17 compile feature

Privatise compiler options.

CMake: Support using build_profile.json

Python:
- Redirect stdout for get_file_list to prevent stdout pollution
CMake:
- add GODOT_BUILD_PROFILE cache option
- Split file list generation into its own function
- add status and debug messages
Python Snippets in CMake:
- re-format for better readability
Build Profile:
- Add missing VisualInstance3D class to build_profile.json

Add CMake support for XML documentation

Implement generate_doc_source for cmake

Implement generate_doc_source for cmake

CMake: add lto options

add a fake target to expose results of generator expressions

move location of genex debug target so that it picks up the target details properly and allows us to generate for each type.

first attempt

Simplify Code Generation Variables
- use generator expressions
- use math for bits
- simplify if statements

Simplify SYSTEM_NAME generator expression.
previous version created a list, which is semicolon delimited and then string REPLACED the semicolon to create a single string.
New version uses string APPEND to create the string the first time.

Update Target Properties
- Using rpath for a static library is irrelevant, needs to be seet in consumers.
- Add INTERFACE_POSITION_INDEPENDENT_CODE to propogate flag to consumers.

Update macos
- Add TODO for missing options
- Fix formatting
- Set GODOT_ARCH in case of arch being 'universal'
- Simplify the test project when SYSTEM_NAME is Darwin

Refactor common_compiler_flags.cmake
- remove incorrectly propagated target_compile_features
- remove GNU_ prefix on generic compiler version genex's
- remove line breaks for simple genex's
- make most flags private
- comments

Update Comments
- Add TODO items for missing options
- Add missing toolchain managed options commented out
- Homogenise Headings and block comments

replace ad-hock name construction with new GODOT_SUFFIX
- This replicates how SCons does it.
- Modify test project to use GODOT_SUFFIX
- Add GODOT_SUFFIX to libgodot-cpp properties

set web shared lib suffix to bring web builds into line with SCons
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