b2ebfd7709 shortobj: properly force long names when computing long names
1980e47192 Tests/IntermediateDirStrategy: test install paths when using SHORT
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !11201
f2b2bac85d Emscripten: Detect and identify linker invoked by the compiler driver
7f3f6d1ec6 Emscripten: Allow overriding -sMAIN_MODULE and -sSIDE_MODULE linker flags
526c6ff6d2 Emscripten: Drop -sMAIN_MODULE and -sSIDE_MODULE with emsdk toolchain file
644ad91e6a Emscripten: Restore support for emsdk toolchain file and platform module
9cbeb922dd Emscripten: Enable de-duplication of libraries for CMP0156 with LLD
f22d2904e2 Emscripten: Drop unused placeholder from link rule variables
f4da11a5da Emscripten: Select emcc and em++ compilers by default
28bab611c6 Tests: Add RunCMake.Emscripten case for a shared library
...
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !11204
Place the flag early on executable link lines so that projects can
override it, e.g., with `-sMAIN_MODULE=2` or `-sMAIN_MODULE=0` via
`target_link_options`.
The `-sSIDE_MODULE` flag already appears early enough on shared library
link lines.
Issue: #27232
Emscripten provides a combined toolchain file and platform module that
predates CMake upstream support. It disables support for shared libs.
Fix commit 96d9b94a98 (Emscripten: Add platform modules, 2025-05-16) to
avoid linking with `-sMAIN_MODULE` or `-sSIDE_MODULE` flags, meant to
support shared libraries, when using the emsdk toolchain file.
Fixes: #27232
Emscripten provides a combined toolchain file and platform module that
predates CMake upstream support. Since commit 96d9b94a98 (Emscripten:
Add platform modules, 2025-05-16), our `Platform/Emscripten` module is
included instead, suppressing existing behavior for users that set
`CMAKE_TOOLCHAIN_FILE` to the emsdk-provided toolchain file. Restore
the previous behavior by teaching our module to defer to the original
module in that case.
Issue: #27232
LLD automatically resolves newly encountered symbols using object files
previously encountered. Also, the Emscripten compiler driver invokes
the LLD linker with `--whole-archive ... --no-whole-archive` around all
the libraries. Therefore we should not repeat any.
Issue: #27232
Suggested-by: Marc Chevrier <marc.chevrier@gmail.com>
Update commit 96d9b94a98 (Emscripten: Add platform modules, 2025-05-16)
to account for commit 67639002ad (Ninja,Makefile: Drop now-unused
placeholders from link rule variables, 2025-06-09, v4.1.0-rc1~37^2~1).
The arguments need to be able to force a long name computation so that
install paths can use the intended long paths. Use this computed state
rather than asking the generator for its base state.
Also force long paths for Visual Studio generators when computing it.
Fixes: #27233
Right now, all IDE projects are located at the top level which makes it pretty messy when there are a lot of them.
With this change the generated IDE project will more closely mimic existing folder structure in the project.
This is a full re-write of the CMake Tutorial for CMake 3.23, both
the functionality it provides, as well as the modern workflows that
developers use when interfacing with CMake.
Issue: #22663, #23086, #23799, #26053, #26105, #26153, #26914
The recently introduced CMP0200 warnings could lead to a crash when
encountering targets with empty configuration values. Avoid calling
substr on an empty `string_view`.
Fixes: #27204
Both of these modules provide `QT_FOUND` variable when using the
deprecated FindQt module, but `<PackageName>_FOUND` should be used when
using `find_package(Qt3)` or `find_package(Qt4)`.
- Qt3_FOUND became available in CMake 3.3.
Intel oneAPI distributions no longer include the `ifort` compiler, but
its Visual Studio Integration defaults to `ifort` if `ifx` is not
explicitly specified in the `.vfproj` file. We cannot change the
default Fortran compiler in VS 17 and older, but since the VS 18
generator is new, we can establish `ifx` as its default. This
establishes working defaults on new versions of VS and oneAPI while
retaining existing behavior on older versions.
Issue: #26415
Two optimizations here:
1. Remove non-mandatory aliases (I only used them for debugging).
2. Make objects lists' name shorter
Both of those improvements contribute to the decrease of the FASTBuild DB file, since they are getting serialized.
