| Commit message (Collapse) | Author | Age | Files | Lines |
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#pragma once is a widely supported compiler pragma, even though it is
not part of the C++ standard. Many of the issues keeping #pragma once
from being standardized (distributed filesystems, build farms, hard
links, etc.) do not apply to CMake - it is easy to build CMake on a
single machine. CMake also does not install any header files which can
be consumed by other projects (though cmCPluginAPI.h has been
deliberately omitted from this conversion in case anyone is still using
it.) Finally, #pragma once has been required to build CMake since at
least August 2017 (7f29bbe6 enabled server mode unconditionally, which
had been using #pragma once since September 2016 (b13d3e0d)). The fact
that we now require C++11 filters out old compilers, and it is unlikely
that there is a compiler which supports C++11 but does not support
#pragma once.
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Provide a standardized way to handle the C++ "standard" headers
customized to be used with current CMake C++ standard constraints.
Offer under directory `cm` headers which can be used as direct
replacements of the standard ones. For example:
#include <cm/string_view>
can be used safely for CMake development in place of the `<string_view>`
standard header.
Fixes: #19491
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If the user does not specify a DESTINATION for a target type, the
install() command checks to see if the appropriate variable from
GNUInstallDirs is set. If it is not, then it uses an appropriate
hard-coded guess.
In addition, for FILES and DIRECTORY, the user can specify a file
type instead of a DESTINATION, and the command will use the
appropriate variable from GNUInstallDirs, or a hard-coded guess if
it is not set.
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We now require C++11 support including `override`. Drop use of
the old compatibility macro. Convert references as follows:
git grep -l CM_OVERRIDE -- '*.h' '*.hxx' '*.cxx' |
xargs sed -i 's/CM_OVERRIDE/override/g'
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Also remove `#include "cmConfigure.h"` from most source files.
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Automate with:
git grep -l '#include <cm_' -- Source \
| xargs sed -i 's/#include <\(cm_.*\)>/#include "\1"/g'
git grep -l '#include <cmsys/' -- Source \
| xargs sed -i 's/#include <\(cmsys\/.*\)>/#include "\1"/g'
git grep -l '#include <cm[A-Z]' -- Source \
| xargs sed -i 's/#include <\(cm[A-Z].*\)>/#include "\1"/g'
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Make sure that `#include <cmConfigure.h>` is followed by an empty line
in header files. This is necessary to make sure that changing <> to ""
does not affect the include ordering of clang-format.
Automate with:
git grep -l '#include <cmConfigure.h>' | grep -v '.cxx$' \
| xargs sed -i '/#include <cmConfigure.h>/ { N; N; s/\n\{1,2\}/\n\n/ }'
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Per-source copyright/license notice headers that spell out copyright holder
names and years are hard to maintain and often out-of-date or plain wrong.
Precise contributor information is already maintained automatically by the
version control tool. Ultimately it is the receiver of a file who is
responsible for determining its licensing status, and per-source notices are
merely a convenience. Therefore it is simpler and more accurate for
each source to have a generic notice of the license name and references to
more detailed information on copyright holders and full license terms.
Our `Copyright.txt` file now contains a list of Contributors whose names
appeared source-level copyright notices. It also references version control
history for more precise information. Therefore we no longer need to spell
out the list of Contributors in each source file notice.
Replace CMake per-source copyright/license notice headers with a short
description of the license and links to `Copyright.txt` and online information
available from "https://cmake.org/licensing". The online URL also handles
cases of modules being copied out of our source into other projects, so we
can drop our notices about replacing links with full license text.
Run the `Utilities/Scripts/filter-notices.bash` script to perform the majority
of the replacements mechanically. Manually fix up shebang lines and trailing
newlines in a few files. Manually update the notices in a few files that the
script does not handle.
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Add options to the `install()` and `export()` commands to export the
targets we build into Android.mk files that reference them as prebuilt
libraries with associated usage requirements (compile definitions,
include directories, link libraries). This will allow CMake-built
projects to be imported into projects using the Android NDK build
system.
Closes: #15562
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Run the `Utilities/Scripts/clang-format.bash` script to update
all our C++ code to a new style defined by `.clang-format`.
Use `clang-format` version 3.8.
* If you reached this commit for a line in `git blame`, re-run the blame
operation starting at the parent of this commit to see older history
for the content.
* See the parent commit for instructions to rebase a change across this
style transition commit.
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Drop all GetTerseDocumentation and GetFullDocumentation methods from
commands. The command documentation is now in Help/command/*.rst files.
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Export the INCLUDES DESTINATION without appending to the
INTERFACE_INCLUDE_DIRECTORIES of the target itself. That way, a target
can be exported multiple times with different INCLUDES DESTINATION
without unintended cross-pollution of export sets.
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This property is generated only for targets which have recorded
policy CMP0022 as NEW, and a compatibility mode is added to
additionally export the old interfaces in that case too.
If the old interfaces are not exported, the generated export files
require CMake 2.8.12. Because the unit tests use a version which
is not yet called 2.8.12, temporarily require a lower version.
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Inspired-By: Bill Lorensen on the mailing list.
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Until now an unnamed component was always named "Unspecified".
Now this name is taken from the new cmake variable CMAKE_INSTALL_DEFAULT_COMPONENT_NAME,
which is initialized to "Unspecified". But it can now be set to something
project-specific, per directory
Alex
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Alex
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Use const_cast for the special case in cmFindBase where
GetFullDocumentation calls GenerateDocumentation.
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install(TARGETS ...) documentation described twice what happens on non-DLL
systems.
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Explicitly state that a call to install(EXPORT) is also needed.
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This converts the CMake license to a pure 3-clause OSI-approved BSD
License. We drop the previous license clause requiring modified
versions to be plainly marked. We also update the CMake copyright to
cover the full development time range.
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This adds the OPTIONAL option to the install(DIRECTORY) command. It
tells the installation rule that it is not an error if the source
directory does not exist. See issue #8394.
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target types by the upper-case keywords used when invoking the command.
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- Add policy CMP0006 to decide whether to use compatibility
- OLD behavior is to fall back to RUNTIME rules
- NEW behavior is to produce an error
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- Add NAMELINK_ONLY and NAMELINK_SKIP to INSTALL command
- Options select a \"namelink\" mode
- cmInstallTargetGenerator selects files/link based on mode
- See bug #4419
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and corresponding arguments to INSTALL(TARGETS).
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- Imported bundles have the MACOSX_BUNDLE property set
- Added cmTarget::IsAppBundleOnApple method to simplify checks
- Document BUNDLE keyword in INSTALL command
- Updated IMPORTED_LOCATION property documentation for bundles
- Updated ExportImport test to test bundles
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- Imported frameworks have the FRAMEWORK property set
- Added cmTarget::IsFrameworkOnApple method to simplify checks
- Also remove separate IMPORTED_ENABLE_EXPORTS property and just use ENABLE_EXPORTS since, like FRAMEWORK, it just represents the target type.
- Document FRAMEWORK keyword in INSTALL command.
- Updated IMPORTED_LOCATION property documentation for Frameworks
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configurations.
- Created cmExportFileGenerator hierarchy to implement export file generation
- Installed exports use per-config import files loaded by a central one.
- Include soname of shared libraries in import information
- Renamed PREFIX to NAMESPACE in INSTALL(EXPORT) and EXPORT() commands
- Move addition of CMAKE_INSTALL_PREFIX to destinations to install generators
- Import files compute the installation prefix relative to their location when loaded
- Add mapping of importer configurations to importee configurations
- Rename IMPORT targets to IMPORTED targets to distinguish from windows import libraries
- Scope IMPORTED targets within directories to isolate them
- Place all properties created by import files in the IMPORTED namespace
- Document INSTALL(EXPORT) and EXPORT() commands.
- Document IMPORTED signature of add_executable and add_library
- Enable finding of imported targets in cmComputeLinkDepends
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invocation signature to be able to return extra informaiton via the cmExecutionStatus class
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install a tree of header files while ignoring non-headers.
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PRIVATE_HEADER or RESOURCE_FILES property, use the destination for the
public headers as include directory property for exported libraries
Alex
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target. Added a foo/preinstall version of targets that need relinking so that exclude-from-all targets can be manually relinked for installation.
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tests still have to be added
Alex
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-move std::string Destination to cmInstallGenerator, since all (except
the script one) have it and add a const accessor so it can be queried
-use temporary variables in cmInstallCommand for the generators so they can be reused easier
-some more const
Alex
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Alex
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if they exist while ignoring them otherwise. This addresses bug#2922.
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addresses bug#3572.
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line-too-long warning.
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cmFileCommand's implementation of FILE(INSTALL) a bit to help out. This addresses bug#1694 and partially addresses bug#2691.
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finished so it is undocumented and there is no test. These changes also separate the notions of file and directory permissions.
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