Introduces CMAKE_DEFAULT_DIRECTORY_INSTALL_PERMISSIONS
variable which enables the user to specify the default
permissions for directory creation. This setting is then
used to auto set the permissions on directories which
are implicitly created by install() and file(INSTALL)
commands such as CMAKE_INSTALL_PREFIX directories.
3c368228 Flang: Add support for compiling sources on Windows
72d27964 Flang: Identify as simulating MSVC on Windows
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1430
Since commit v3.9.0-rc1~148^2 (Do not assume GCC libs are linked by all
compilers, 2017-05-05) we no longer filter out all `gcc*` implicit link
libraries. This allows mixing of gcc and non-gcc compilers across
languages. However, this caused a subtle problem with how GCC makes
exception handling symbols available to linked binaries.
GCC (at least on MinGW) provides two different libraries with exception
handling symbols:
* gcc_s: A shared library with -fvisibility=default, used by -shared-libgcc.
* gcc_eh: A static library with -fvisibility=hidden, used by -static-libgcc.
The C compiler (on MinGW) defaults to -static-libgcc and uses gcc_eh.
The C++ compiler defaults to -shared-libgcc and uses gcc_s when linking
shared libraries and executables so that exceptions can propagate across
shared libraries [1]. When linking a mixed-language binary, the C++
compiler should be used along with its choice of gcc_s. In this case
gcc_eh should not be added even though the C compiler implies it because
gcc_s supersedes it.
Since the above-mentioned change, CMake is adding gcc_eh to C++ link
lines that also contain C code on MinGW. This causes both gcc_s and
gcc_eh to be used, which is incorrect. We can fix this simply by
excluding gcc_eh from the C compiler's implicit link libraries.
[1] https://gcc.gnu.org/onlinedocs/gcc-7.2.0/gcc/Link-Options.html#Link-OptionsFixes: #17436
The purpose of this new `IMPORTED_GLOBAL` target-property is to prolong
the lifetime and scope of `IMPORTED` targets in such a way as if they
had been created with the keyword `GLOBAL` in the first place.
* It can only be set to `TRUE`. That means, a local `IMPORTED` target
can be promoted to global scope but a global `IMPORTED` target cannot
be degraded to local scope!
* Setting it to `TRUE` only succeeds if done from within the same
directory in which the `IMPORTED` target was created in the first
place.
Fixes#17256.
When we run `csc.exe /help` we look for "Version" in the output.
Explicitly ask for the output in English.
Reported-by: guttally@users.noreply.github.com
d70bdc72 FindBoost: support more than one number in version components
335816ef FindBoost: use CMake's compiler version rather than querying again
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1441
4c626b7e Tests: Refactor contract test activation
4bd5af63 Tests: Factor out contract test HOME finding
0ce082b7 Tests: Drop unused contract test environment script
36346de4 Tests: Drop unused contract test
bbc9c966 Tests: Honor already-set CTEST_REAL_HOME in case of repeat run
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1444
39c2feaf misc: Added utility method to allow working with stacks
f5d2988e server: Swapped to cm_thread impl
2636d86c utility: Added minimal std::thread drop-in
d46b4ba8 server: Updated server tests to try various communication channels
08dca583 Tests: reworked server tests to allow other operation modes
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1230
Before this change, `cmTarget::CheckProperty` accepted several strings
as valid properties, including all strings prefixed with
"INTERFACE_LINK_LIBRARIES". Now, that particular string is still
accepted but other strings prefixed with that string are no longer
accepted.
Some are user facing.
Found using
codespell -q 3 --skip="./Utilities" -I .cmake-whitelist.txt`
whereby the whitelist contained:
ans
dum
helpfull
emmited
emmitted
buil
iff
isnt
nto
ot
pathes
substract
te
todays
upto
whitespaces
