This removes duplicated code for per-config variable initialization by
providing a `cmake_initialize_per_config_variable(<PREFIX> <DOCSTRING>)`
function.
This function initializes a `<PREFIX>` cache variable from `<PREFIX>_INIT`
and unless the `CMAKE_NOT_USING_CONFIG_FLAGS` variable is defined, does
the same with `<PREFIX>_<CONFIG>` from `<PREFIX>_<CONFIG>_INIT` for every
`<CONFIG>` in `CMAKE_CONFIGURATION_TYPES` for multi-config generators or
`CMAKE_BUILD_TYPE` for single-config generators.
This enables configuration of build parallelism with the Ninja generator by
passing arguments on the command line to CMake. For example,
cmake \
'-DCMAKE_JOB_POOLS:STRING=compile=5;link=2' \
-DCMAKE_JOB_POOL_COMPILE:STRING=compile \
-DCMAKE_JOB_POOL_LINK:STRING=link \
~/src/MyProject
CodeBlocks uses his own compiler ID string which may differ from
CMAKE_<LANG>_COMPILER_ID. In particular CodeBlocks supports a large
number of different compiler configurations (with different IDs)
This commit adds a cache variable "CMAKE_CODEBLOCKS_COMPILER_ID",
so the user might adjust it when needed.
Add a `Fortran_COMPILER_LAUNCHER` target property like those added for C
and CXX by commit v3.4.0-rc1~450^2 (Add options to launch the compiler
through tools like ccache or distcc, 2015-06-04) and CUDA by commit
v3.10.0-rc1~531^2 (CUDA: Add option to run the compiler through launcher
tools, 2017-06-09).
Fixes: #17499
Introduces CPACK_DEFAULT_DIRECTORY_INSTALL_PERMISSIONS
variable which adds support for functionality introduced
by CMAKE_DEFAULT_DIRECTORY_INSTALL_PERMISSIONS variable.
Fixes#17333
# Conflicts:
# Help/release/dev/cmake-default-dir-install-permissions.rst
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.
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
Visual Studio 2017 supports multiple instances installed on a single
machine. We use the Visual Studio Installer tool to enumerate instances
and select one. Once we select an instance for a given build tree, save
the result in `CMAKE_GENERATOR_INSTANCE` so we can re-configure the tree
with the same instance on future re-runs of CMake.
Fixes: #17268
Add cache entry `CMAKE_GENERATOR_INSTANCE` to hold the instance location
persistently across re-runs of CMake in a given build tree.
For now we reject the option by default if explicitly set. It will be
implemented on a per-generator basis. Pass the setting into try_compile
project generation. Add a RunCMake.GeneratorInstance test to cover
basic use cases for the option. Verify that `CMAKE_GENERATOR_INSTANCE`
is empty by default, and that it is rejected when the generator does not
support a user setting.
Issue: #17268
d45aa38a Add dev notes for topic 'curl_netrc_options'
60c272b6 ExternalProject: Add support for NETRC and NETRC_FILE suboption
754e39dd Add testcases for file(DOWNLOAD|UPLOAD) netrc options
5d67e902 file(DOWNLOAD|UPLOAD): Add 'NETRC' and 'NETRC_FILE' suboption
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Ruslan Baratov <ruslan_baratov@yahoo.com>
Merge-request: !1376
Create a `CMAKE_<LANG>_COMPILER_VERSION_INTERNAL` variable to hold
a secondary/internal compiler version number detected at the same
time as the primary compiler version. This will be useful for some
compilers where we need such a number to determine correct usage.
Inspired-by: Stefan Andersson <tfosm@hotmail.com>
Suggested-by: Norbert Lange <norbert.lange@andritz.com>
Issue: #17264
Add variable `CMAKE_CODEBLOCKS_EXCLUDE_EXTERNAL_FILES` to optionally
exclude files from outside the project root from the project file
written by the CodeBlocks extra generator. This optionally restores
logic that had been removed by commit v2.8.3~40^2 (CodeBlocks Generator:
Do not omit files in the project file listing, 2010-10-05) in response
to QTCREATORBUG-2250.
Issue: #12110Fixes: #17188
flang is a Fortran compiler built on top of clang [1]. Because flang
shares a lot of commonalities with clang, the flang module piggybacks
off the clang module and overrides certain options.
Add flang to Fortran compiler auto find list.
Update flang preprocessor macros to differentiate from PGI.
Add Flang-FindBinUtils.
[1] https://github.com/flang-compiler/flang
Create a `<LANG>_CPPCHECK` target property (initialized by a
`CMAKE_<LANG>_CPPCHECK` variable) to specify a `cppcheck` command line
to be run along with the compiler.
d8e6cd9e IAR: Improve support for IAR ARM Compiler
0b1a2876 Add a CMAKE_<LANG>_COMPILER_ARCHITECTURE_ID variable
fea7d69d Store CMAKE_ASM_COMPILER_VERSION persistently
d2a8b5ce CMakeDetermineASMCompiler: Fix small copy-paste mistake
a2112257 Add infrastructure to use language extensions without any standard
8cd28bb0 cmLocalGenerator: Switch order of <LANG>_{EXTENSIONS,STANDARD} check
0fc2d78e cmLocalGenerator: Simplify logic for language standard or extension flag
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !991
Make the implementation for this compiler more complete.
IAR has multiple C++ modes, historically they were reduced c++ versions
for embedded that gradually improved to the full standard (which can be
reduced again by e.g. disabling rtti and exceptions). The new
implementation picks the best available, but the c++ mode can also be
overridden by defining `CMAKE_IAR_CXX_FLAG`.
Add C/C++ standard flags so that all modes up to and including the last
supported standard are defined.
Fixes: #16826
Compilers such as MSVC and IAR may have variants that target different
architectures. We have been using a `MSVC_<LANG>_ARCHITECTURE_ID`
variable to hold this information for MSVC. Add an alternative with a
more general name (later we can port MSVC to it too).
This additional information may be needed to generate proper invocations
of the compiler based on its architecture variant.
The unified headers are preferred as of NDK r15, so use them by default
if available and provide an option to use the deprecated headers.
Inspired-by: Florent Castelli <florent.castelli@gmail.com>
Fixes: #16584
Add a `CUDA_COMPILER_LAUNCHER` target property like those added for C
and CXX by commit v3.4.0-rc1~450^2 (Add options to launch the compiler
through tools like ccache or distcc, 2015-06-04).
Fixes: #16953
Add `CMAKE_SYSROOT_COMPILE` and `CMAKE_SYSROOT_LINK` variables to as
operation-specific alternatives to `CMAKE_SYSROOT`. This will be useful
for Android NDKs that compile and link with different sysroot values
(e.g. `r14` with unified headers).
Co-Author: Florent Castelli <florent.castelli@gmail.com>
The documentation falsely claims `CMAKE_HOST_WIN32` is `true` on Cygwin.
Since commit v2.8.4~153^2 (Cygwin: Do not define 'WIN32', 2010-12-17) we
do not define `CMAKE_HOST_WIN32` on Cygwin either.
