- Added intro code blocks showing how to include these modules.
- Used word "command" instead of "macro".
- Added examples sections.
- Updated and synced descriptions of commands and arguments.
- Added a rubric title for variables that affect the checks.
- Listed CMAKE_TRY_COMPILE_TARGET_TYPE variable in the rubric together
with CMAKE_REQUIRED_* variables.
- Added link to CheckCompilerFlag module in the target_compile_options()
docs.
- Used lowercase style for check_fortran_compiler_flag() command.
- Added a link to `$<COMPILE_LANGUAGE:languages>` generator expression
so it can be linked from other pages (See commit
2e37a20f02 for more info on the initial
style used).
- Fixed the GENEX_NOTE inclusion (starting with line after the 2nd line)
where part of the sentence was rendered in the output.
Re-organize the section to explicitly describe target-specific
commands, build properties, and usage requirement properties.
Add builtin transitive properties that have been created since
the document was first written.
Since commit c2dc7e0f53 (Help: Convert genex documentation to sphinx
domain objects, 2021-01-15) we can use `:genex:` cross-references to
link to named generator expressions. Update some places to do this.
This is meant to demonstrate the capability, not as a comprehensive
sweep.
When the path to a header file is specified using a generator
expression, evaluation of the genex must produce an absolute path.
Update our documented example and add a test covering the case.
Fixes: #20617
When passing a `<header>` inside a generator expression, the closing
`>` needs to be encoded as `$<ANGLE-R>`. Add an example to the docs.
Fixes: #19940
Peter Kokot