macOS 10.15 introduced full `std::filesystem::path` support.
Before that our use of it would cause the build to fail.
This was not caught because "-mmacosx-version-min=10.9" was only
being passed to clang++ for release builds.
This passes that flag in a new static CI test build, and introduces
a hack developed by @LIJI32 to silence the availability errors,
since we use features already available in macOS 10.9.
This means we are testing both "vanilla" building,
and building static binaries using the same configuration
as during release, which should help avoiding last-minute
surprises.
* Allow for optional sections in linker scripts
These are more useful for frameworks/toolchains.
* Check for an active mem region everywhere
Do you like segfaults? Too bad!
* Allow the address to be floating in linker scripts
Try and make the life of SDCC interop easier.
* Also validate alignment when floating
* Overhaul the linker script manual page
Documenting the new features, but also restructuring the
existing documentation to make the manual page (hopefully)
easier to understand.
Ensure consistency in linker script parser interface
Make the declaration and definition visible when compiling
so that the compiler can warn about inconsistencies.
Co-authored-by: ISSOtm <me@eldred.fr>
Notable side effects:
* Use the standard-conformant MSVC preproc
* Add test for linker script INCLUDE
* Improve wording of placement conflict errors
* Fix errors from not newline-terminated files
* Teach checkdiff about the linker script doc
* Call linker script "commands" "directives" instead
---------
Co-authored-by: Rangi42 <remy.oukaour+rangi42@gmail.com>
As reported by the following command:
mandoc -T lint man/* | grep -v "input text line longer than 80 bytes"
(One of them also showed up as a warning while setting up Debian packaging.)
Based on SameBoy's "accurate modern" colour mapping.
Special thanks to @Rangi42 for her patience throughout development, @LIJI32 for researching the colour curve and helping with the creation of the reverse mapping (colour spaces are *fun*!), and @coffeevalenbat for testing :)
Copy CMake-built test executables to test directory
Fixes CI failures on Windows.
CI should also have failed on Unices, but it turns out
we instead merely hit the fallback that the `make` path
relies on (building those executables with `make`),
which fails on Windows since `make` is not set up to
find libpng.
Allows better platform-agnostic path manipulation.
Also, using `std::optional` rather than empty strings allows
correctly handling empty arguments (treating them as such,
instead of acting as they were never passed).
