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CMake/Modules
Eisuke Kawashima 28d52a43fc FindLAPACK: Add '-fortranlibs' flag only with NVHPC/PGI compilers
Since commit 2c9e623e31 (Find{BLAS,LAPACK}: Add support for the NVHPC
LAPACK library, 2021-05-05, v3.21.0-rc1~192^2) we try the `-fortranlibs`
option as a dependency of the NVHPC LAPACK.  That flag is specific to
the NVHPC/PGI compilers, so use it conditionally with them.

Without this modification, CMake fails to find LAPACK if

- compiler ID is GNU
- `BLA_STATIC` is `ON`
- `BLA_VENDOR` is not defined or set to `All`

Fixes: #23705, #22878
2022-07-06 13:58:47 -04:00
..
2021-06-24 11:04:01 -04:00

See the "Find Modules" section of the cmake-developer(7) manual page.

For more information about how to contribute modules to CMake, see this page:
https://gitlab.kitware.com/cmake/community/-/wikis/doc/cmake/dev/Module-Maintainers