cmake-4.0.1

[zeckma]

New point version.

[zeckma]

Changes:

• Help: Document CMAKE_UNITY_BUILD_RELOCATABLE variable
• Help: Add 4.0 release note for UNITY_BUILD_RELOCATABLE
• Help: Clarify wording of UNITY_BUILD_RELOCATABLE path alternatives
• get_filename_component: Restore lexical preprocessing of REALPATH for compat
• ci: update macOS jobs to use Xcode 16.3
• FindXCTest: Pass -bundle_loader linker flag for test module more reliably Restore expansion of leading '~' as home directory in input paths
• Tests: Isolate RunCMake.LinkWarningAsError from -Werror flags in environment
• Source: Simplify FindProgram calls
• cmSystemTools: Restore FindProgram look-up of on-disk case on Windows
• cmSystemTools: Simplify call to FindProgram for our own executable
• Help: Document CMAKE_OSX_SYSROOT default change in 4.0
• cmXCodeObject: Drop unused CoreFoundation header
• FindXCTest: Fix test module generation for Xcode 16
• Help: Add note about /usr/local/include on macOS without CMAKE_OSX_SYSROOT
• Help: Fix inaccurate wording for CMAKE_XCODE_SCHEME_... variables
• Help: Improve wording of docs related to MSVC runtime checks
• Help: Fix typo in 4.0 release notes for CPack archive generator
• find_package: Restore component requirements in nested calls
• find_package: Add minimal support for CPS multiple inclusion
• macOS: Define _DARWIN_C_SOURCE in more sources
• Source: Include specific CoreFoundation headers instead of umbrella header
• CMake 4.0.1

[martyj19]

​https://cmake.org/cmake/help/latest/release/4.0.html#deprecated-and-removed-features

Compatibility with versions of CMake older than 3.5 has been removed. This will force adjustment of packages that have a lower cmake_minimum_required. I have found two so far and I suspect there are a lot.

[Douglas R. Reno]

Replying to martyj19:

​https://cmake.org/cmake/help/latest/release/4.0.html#deprecated-and-removed-features

Compatibility with versions of CMake older than 3.5 has been removed. This will force adjustment of packages that have a lower cmake_minimum_required. I have found two so far and I suspect there are a lot.

We've had CMake 4.0 in the book for a week or two now and your assessment is right. So far we've had to fix:

• Freeglut
• graphite2
• MariaDB
• JSON-C
• tidy-html5
• libjpeg-turbo
• tiff
• intel-gmmlib
• intel-media-driver
• double-conversion
• opencv
• frei0r-plugins
• woff2
• libvdpau-va-gl

and I suspect there might be others still that we're missing

[Bruce Dubbs]

Fixed at commits

2937062efb Update to cmake-4.0.1.
035e31c263 Update to libnvme-1.13.
ec2e14002a Update to xterm-398.
6410bf2359 Update to libadwaita-1.7.2.
6c4d1bce59 Update to xfce4-pulseaudio-plugin-0.5.0.