Upstream MUMPS 5.7.2. MKL detection improvements, C++ bugfix
correct Scalapack Git commit hash for scalapack build
BUGFIX for macOS with Clang, and other case-insensitive systems with C++ main programs using MUMPS via FetchContent or as Git submodule with add_subdirectory()
:
include ${mumps_SOURCE_DIR}/src
, NOT ${mumps_SOURCE_DIR}
to avoid MUMPS top-level file VERSION breaking build.
This was triggered when macOS Xcode headers became C++20 default.