- Add retry loops to all package manager commands (apt, apk, pacman,
pkg).
- Implement daily package caching to minimize external server hits.
- Enable Docker layer caching in CI using buildx and GHA backend.
- Sync CI Docker build steps with the build-with-docker.sh logic.
- We don't, or more accurately, can't actually use
`build-with-docker.sh` anymore in CI. Maybe we should move it to
scripts/tools/ to keep the root directory clean.
- add ramdisk for BSD, shave 30/60 seconds.
- change BDSs to cross-platform-actions/action for a cleaner ci and skip
SLOW_TESTS for BSDs: this shaves a few seconds
- set global CACHE_INVALIDATION_SEED
* codepage: add single-byte code page support
Add std::encoding::codepage with a shared engine for converting between
single-byte code pages and UTF-8 using table-driven mappings.
Introduce generated tables and wrappers for several code pages[1] each
exposing encode/decode helpers built on a common CodePageTable
structure.
The mapping data is generated by cpgen[2] from the Unicode Consortium’s
published code page mapping files and follows the Unicode standard’s
interpretation of control characters (abstract characters) rather than
historical VGA glyph shapes.
[1] Code page overview/groups:
DOS/OEM code pages (legacy PC):
cp437 cp737 cp775 cp850 cp852 cp855 cp857 cp860 cp861 cp862 cp863
cp864 cp865 cp866 cp869 cp874
Windows code pages (ANSI/Windows):
cp1250 cp1251 cp1252 cp1253 cp1254 cp1255 cp1256 cp1257 cp1258
ISO/IEC 8859 series (Latin/Regional):
iso_8859_1 iso_8859_2 iso_8859_3 iso_8859_4 iso_8859_5 iso_8859_6
iso_8859_7 iso_8859_8 iso_8859_9 iso_8859_10 iso_8859_11 iso_8859_13
iso_8859_14 iso_8859_15 iso_8859_16
[2] github.com/konimarti/cpgen
Signed-off-by: Koni Marti <koni.marti@gmail.com>
* codepage: change encoding format, streamline api
* Use enum to collect the data.
---------
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
- Uses `dlopen` to load libcurl at runtime for better portability.
- Replaces the FETCH_AVAILABLE macro with download_available() check.
- Provides descriptive error messages when libcurl is missing.
When C3_FETCH_LLVM=ON, the fetched LLVM artifact is self-contained.
Two issues caused the macOS release binary to embed hardcoded
/opt/homebrew paths, making it fail on systems without Homebrew:
1. /opt/homebrew/lib was unconditionally appended to LLVM_LIBRARY_DIRS,
causing find_library to discover Homebrew's LLD dylibs (whose
LC_ID_DYLIB points to /opt/homebrew/opt/lld/lib/...). Guard this
behind NOT C3_FETCH_LLVM so it only applies when using a
system-installed LLVM.
2. In the static linking block (C3_LINK_DYNAMIC=OFF), find_library NAMES
listed .dylib before .a, so shared libraries were preferred even when
static linking was intended. Reorder to prefer .a, keeping .dylib as
a fallback for systems that only ship shared libraries.
Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
* compiler: added `c3c fetch-msvc` command
ported `msvc_build_libraries.py` to built-in compiler 'fetch-msvc'
subcommand.
* fix alpine build
* fix windows build
* fix WinHTTP download to correctly handle full URLs by splitting hostname and path.
* fix old `cp` and escape args for `file_copy_file`
also cleanup the temp directory when we are finished
it would be better to use a cache :|
* remove msiextract dependency
* Auto-fetch `msvc_sdk` if missing
- auto trigger `msvc_sdk` download when compiling for Windows if no SDK
is detected.
- make native Windows SDK detection non-fatal to allow fallback to the
portable SDK
- add debug logging for diagnostics
* removed the LZX decompression logic
- moved `msvc_sdk` to user cache locations to avoid permission issues.
- refined terminal messaging for better accuracy and clarity.
* use %LOCALAPPDATA% on Windows
* Add support for C3_MSVC_SDK
* Update release notes.
---------
Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
