The `sysconf(3)` manual explains that the return value can be `-1` for
limits if there is no definite limit. Recognize this case and skip
using the value as a limit candidate. Otherwise we use response files
unconditionally on such systems instead of checking other limits.
Fixes: #16740
Use our undocumented `cmake_host_system_information` query to find the
VS 2017 installation directory by asking the VS installer tool. Then
look relative to that for the redist directory.
Fixes: #16737
Add a query to the `cmake_host_system_information` command to get
the location of a VS 2017 installation. Leave it undocumented and
for internal use for now.
Build id links generation was introduced
in rpm 4.13.0.1 so files related to them
should be ignored as they are not relevant
for the tests.
Fixes#16710
VS 2017 (VS 15) places its redist DLLs in `Microsoft.VC150.*`
directories but still uses version number `140` in the DLL names. The
redist directories now have version numbers in their name, and the MSVC
and MFC runtime DLLs may be in directories with different versions.
Fill out our logic to handle this.
For now assume we are given the `MSVC_REDIST_DIR` value as a cache
entry. Unfortunately we cannot yet find the VS 2017 MSVC redist
directory automatically since there is no registry entry for the VS
installation. Later we will have to use `cmVSSetupHelper` for this.
Issue: #16735
Each `MSVC${v}_*_DIR` variable is only ever used with one value for
`${v}` within a given build tree. Drop the `${v}` version component
from the variable names.
For a given `MSVC_VERSION` our macros were each called at most once.
Replace them with a single code path that is parameterized over what
was the macro argument.
Work around upstream ninja issue 1251 by converting include directories
used by our Fortran dependency scanner to the same path format that we
use in preprocessor `-I` flags and in the `build.ninja` manifest.
Fixes: #16722
Some projects may not be prepared to use the imported targets defined by
the HDF5 package configuration file. Give users a way to skip this part
of the search.
Issue: #16718
Backport upstream libarchive commit 70f497f456 (As per Cryptographic
Requirements, 2017-03-19). Discard more bytes of the RC4 keystream
to reduce the possibility of non-random bytes.
