* build: replace git submodules with CPM.cmake
All 11 submodules (Eigen, fmtlib, msgpack-c, rapidjson, IF97,
REFPROP-headers, multicomplex, Catch2, pybind11, ExcelAddinInstaller,
FindMathematica) are now fetched by CPM.cmake at configure time.
Set CPM_SOURCE_CACHE (e.g. ~/.cache/CPM) to share the download cache
across git worktrees and build directories — no more per-worktree
`git submodule update --init --recursive`.
Vendored deps that have no upstream release cycle (miniz, nlohmann-json,
incbin) remain in externals/ as before.
Source-level changes: angle-bracket includes for rapidjson, IF97, and
REFPROP-headers now that their directories are on the include path via
CPM-provided source dirs rather than relative paths from the repo root.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix(python): wire up CPM.cmake in Python wrapper, fix include paths
The Python wrapper CMakeLists.txt was still referencing submodule paths
(externals/Eigen, externals/fmtlib, externals/msgpack-c) removed by the
CPM migration. Include CPM.cmake + dependencies.cmake from the root and
use the ${Pkg_SOURCE_DIR} variables instead. Also adds missing
rapidjson, IF97, and REFPROP_headers include dirs required by CoolProp
sources.
CI workflows drop the now-meaningless `submodules: recursive` checkout
option and add a CPM source-cache step to avoid re-downloading on each
macOS/Windows runner.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* docs: remove git submodule references after CPM.cmake migration
Dependencies are now managed by CPM.cmake (fetched automatically at
CMake configure time), so git submodules no longer exist.
- Drop `--recursive` from all `git clone` commands in Web docs and
wrapper READMEs (26 .rst/.md files)
- Remove `submodules: recursive` from all CI workflow checkout steps
(13 workflow files)
- Remove `git submodule foreach/update` calls from release.bsh and
delete the now-dead pybind11 security-workaround lines
- Drop `--recursive` from build_swigged_matlab.sh and gitMirror.bsh
- Update CONTRIBUTING.md: drop "and its submodules" phrasing
Changelog entries referencing old submodule PRs are left intact as
historical records. The --recursive in buildbot.rst is for the
Dockerfiles repo (unrelated) and is also left unchanged.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix(ci): remove empty 'with:' blocks after submodule removal, apply clang-format
After removing 'submodules: recursive' from checkout steps, some workflow
files were left with dangling empty 'with:' blocks that GitHub Actions
rejects as workflow file errors. Remove the empty 'with:' in 9 workflows.
Also apply clang-format to fix spacing in REFPROPMixtureBackend.cpp,
HumidAirProp.cpp, and Helmholtz.cpp.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
