The old behavior of $<IN_LIST:...> is inconsistent with that of
if(IN_LIST), in that it does not find an empty search item even if
the list contains empty items. This change adds a new policy to
correctly handle empty items and make the behavior more consistent
with if(IN_LIST).
Fixes: #18556
Refactoring in commit v3.12.0-rc1~92^2 (FindPkgConfig: export the list
of found libraries also as variable, 2018-05-11) dropped use of FPHSA
to set `BLAS_FOUND`. Set it explicitly instead.
Represent the input file path internally in canonical form. Otherwise
multiple `configure_file` calls that share the same input file but specify
it relative to different directories (e.g. via `../`) result in multiple
copies of the dependency on the rule to re-run CMake. This causes the
Ninja generator to emit duplicate phony build statements for these
dependencies, which generates an error with `-w dupbuild=err`, which
will be default in Ninja 1.9.
Also canonicalize the output path for consistency.
Add a test case.
Fixes: #18584
bced9d5e56 Tests/FindX11: add a test
a7d2ffb232 FindX11: add imported targets
40b3dba529 FindX11: require Freetype and Fontconfig for Xft
cc96249e2e FindX11: remove local variable from the advanced list
99489d9f10 FindX11: find Xext.h
b8b598061a FindX11: match variables with library names
6079a0d00f FindX11: fix some formatting in the documentation
3c54955d0d FindX11: use `list(APPEND)` for clearer code
...
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !2604
86e8315482 CTest: Restore inheritance of stdin by test processes
bdec3bd896 Tests: Teach RunCMake infrastructure to optionally provide stdin
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !2618
As per Intel MKL command line advisor, "libdl" is added to the list of
libraries that provide LAPACK functionality. Furthermore, the implicit
link directories are added to the searched libraries to allow finding
of "libgomp".
A surplus library libmkl_gf_... has been removed from the LAPACK
libraries serach path (when relevant, it is already provided by BLAS).
Similarly, the thread libraries do not need to be explicitly added to
the implicit LAPACK libraries, as they are already included in the
list (via BLAS libraries provided by FindBLAS).
The module FindBLAS now correctly chooses MKL BLAS libraries to search,
based on the compiler ID. The MKL libraries needed for BLAS functionality
are the following:
libmkl_{gf|intel}_{lp64|ilp64}.{a|so}
libmkl_{gnu|intel}_thread.{a|so} (or libmkl_sequential.{a|so})
libmkl_core.{a|so}
libm
libdl
lib{gomp|iomp5}.{a|so} (only with libmkl_*_thread.*)
To achieve the goal, the following internal variables are defined and used:
BLAS_mkl_INTFACE = "gf" or "intel" (based on compiler ID)
BLAS_mkl_THREADING = "gnu" or "intel" (based on compiler ID)
BLAS_mkl_OMP = "gomp" or "iomp5" (based on compiler ID)
BLAS_mkl_LM = "-lm" (not set on Windows)
BLAS_mkl_DL = "-ldl" (not set on Windows)
The default values for the first three of them are "intel" and "iomp5",
unless a Fortran compiler is loaded with CMAKE_Fortran_COMPILER_ID
equal to "GNU"; in such case the "gf", "gnu" and "gomp" values are used.
In non-Windows systems, the thread library as well as libm and libdl are
now added to the linker line to allow static linking of libgomp.
In particular, make clear that package/installer generators
are not the makefile generators of the cmake command.
Also insert sections in CPack doc, and capitalize section titles.
e0c26406aa Autogen: Sort tests
83bbfb1d53 Autogen: Add a definitions test to the MocOnly test
01d5e5c460 Autogen: Add and use cmQtAutoGenInitializer::InfoWriter class
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !2610
