983533a4b8 Record when C compilers have gained full support for 90,99,11
f92ccbc306 CompileFeatures: memoize C compilers with full language level support
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !3146
When a dependency was already found, find_dependency did not search it
again. While this works in basic case, it does not when there are
components as the check does not take components into account.
Given the fact that there is no documentation about this optimization and
that the correct implementation is not trivial as it would require
changes in find_package to have the list of components already found we
always search dependencies.
Fix#17583.
The implicit include directory extraction added by commit 5990ecb741
(Compute implicit include directories from compiler output, 2018-12-07,
v3.14.0-rc1~108^2) leaves paths like `/usr/lib/../include` unchanged.
Fix the logic to canonicalize such paths (e.g. to `/usr/include`)
as we do for implicit link directories already. This is important
to ensure the set of implicit directories is represented in the same
form as the include directories that will be compared to them.
Issue: #19095
Both commit 88ecfd8ba1 (CPackIFW: Add some options, 2016-11-11,
v3.8.0-rc1~248^2) and commit e5089c562c (CPackIFW: Add some options,
2017-01-24, v3.8.0-rc1~53^2) added some options to this macro's
documentation and implementation, but the actual processing of the
parsed options was never added. Add it now.
Reviewed-by: Konstantin Podsvirov <konstantin@podsvirov.pro>
Previously compilers that had full support for a language
standard level was forced to verify this every time a new build
directory was created. Now we record this information and insert
the correct granular compile features instead of doing a try_compile.
Our documented standard for find module variable names is to match the
case of the find module package name. This was overlooked when the
module was added by commit 84e7920b3a (FindFontconfig: Add module to
find Fontconfig, 2018-09-27, v3.14.0-rc1~523^2).
The module was released with the upper case names in CMake 3.14.0, so
fix it to have camel case names in 3.14.1. This is incompatible but
anyone using a given release series should be using the latest patch on
it and we've made breaking fixups on newly released features like this
before.
Reported-by: Christophe Giboudeaux <christophe@krop.fr>
Fixes: #19094
The variable is unused since commit ab358d6a85 (Improve find_dependency
argument handling, 2017-05-22, v3.9.0-rc1~57^2) where handling of EXACT
keyword in find_dependency was reworked.
f401a57160 pkg_get_variable now sets PKG_CONFIG_PATH like pkg_check_modules
4d76941924 FindPkgConfig: hoist PKG_CONFIG_PATH ops out into _pkg_set_path_internal
78f23de70c More tests for pkg_get_variable
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !3131
Any `include_directories()` calls in toolchain files are used during our
ABI detection step even though it does not include any system headers.
Since commit 5990ecb741 (Compute implicit include directories from
compiler output, 2018-12-07, v3.14.0-rc1~108^2), that check is also used
to detect implicit include directories. Any `include_directories()` in
a toolchain file are detected as implicit and later excluded from
explicit specification on compiler command lines, thus breaking the
purpose of the calls in the first place.
Fix the implicit include directory detection step to avoid using paths
from `include_directories()` calls in the toolchain file.
Fixes: #19079
2c43fb5be3 FindThreads: Fix pthread library check in GHS Multi Generator
0404efe786 GHS: Add support for GHS Multi Generator in Linux
2060a1445c Tests: Fix file name case in GHS object library test
ddad70c8a4 Tests: Run GHS tests in a separate ctest process
f7dca1fc97 GHS: Fix include-what-you-use and clang-tidy diagnostics
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !3006
85415afbdc CompileFeatures: Don't try_compile for language levels with no features
616282a5ce CMake: Provide language level compile features lists
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !3128
Previously Compilers always had to run a try_compile to determine what
language level each feature mapped to. Now we can skip the try_compile
when a language level has no features.
Replicate behaviour of upstream GLEW.
* define the imported target GLEW::glew for the shared library GLEW
* if GLEW_USE_STATIC_LIBS is defined and set to TRUE, this module instead
defines the imported target GLEW::glew_s for the static library GLEW
* an imported target GLEW::GLEW is created as a copy of either GLEW::glew
or GLEW::glew_s
* by setting GLEW_VERBOSE you print out the log of the module.
Fixes: #17638, #17864, #18989
When GIT_SHALLOW is used, the '--depth 1 --no-single-branch'
arguments are add. It means that only branch names and tags
is downloaded to repository. Most Commit Hash is not working.
With this commit the documentation was updated, to describe
the limitation of GIT_SHALLOW.
