Provide a function to write a portable header to detect compiler
features. Generate a preprocessor #error for unknown compilers
and compiler versions whose features are not yet recorded. This
error condition might be relaxed in the future, but for now it
is useful for verification of expectations.
Add ERROR_SHARING_VIOLATION to the set of errors (previously including
only ERROR_ACCESS_DENIED) that cause a rename (MoveFile) on Windows to
retry. The condition was observed when two renames to the same target
file name were happening simultaneously.
Extract upstream KWSys using the following shell commands.
$ git archive --prefix=upstream-kwsys/ 6074f33f | tar x
$ git shortlog --no-merges --abbrev=8 --format='%h %s' f3a36760..6074f33f
Ben Boeckel (22):
ef3bfa01 c_str: Don't use .c_str() when streaming strings
9c165368 Glob: Use string comparisons if you have them ready
53ba0bc6 containers: Use .empty() instead of .size() where possible
6cbb57ac strings: Use string methods instead of size calculations
e53596b7 RegularExpression: Add string overloads
aec9de6a CommandLineArguments: Push the string back, not its C string
1d531416 Glob: Accept a string in Glob::AddFile
81f5e0a8 Glob: Accept a string in Glob::AddExpression
d40c2706 SystemTools: Remove redundant if guards
c1296f4a SystemTools: Defer computing length until after a .empty() check
7ffb7106 SystemTools: Use the iterator constructor for strings
29e3b1d8 SystemTools: Use .rfind('/') rather than .find_last_of("/")
5eb3a65c SystemTools: Don't construct a string just for its length
b07b5fc1 SystemTools: Take a string in GetShortPath
153f6df7 SystemTools: Use strings in ComparePath
2c2f6604 SystemTools: Accept strings in IsSubDirectory
84db9ee5 SystemTools: Take strings in AddTranslationPath
4b409aa4 SystemTools: Take strings in SplitPath
d2dbff07 SystemTools: Take strings in CollapseFullPath
e9204f8f SystemTools: Take strings in AddKeepPath
3254681a SystemTools: Reserve memory in JoinPath
6074f33f SystemTools: Use static strings in SystemToolsAppendComponents
Change-Id: I53c7a1005206dba43ee785bf807c478bf146ca0e
ba387cb8 Help: Add notes for topic 'package-disable-registry'
be8ae960 Allow the Package Registry to be disabled (#14849)
d09fda5d Tests: Improve FindPackageTest for in-source builds
ac24a1c0 Tests: Improve FindPackageTest exported package version
When a project is packaged for redistribution the local package
registries should not be updated or consulted. They are for developers.
Add variables to disable use of package registries globally:
* CMAKE_EXPORT_NO_PACKAGE_REGISTRY that disables the export(PACKAGE)
command
* CMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY that disables the User Package
Registry in all the find_package calls.
* CMAKE_FIND_PACKAGE_NO_SYSTEM_PACKAGE_REGISTRY that disables the
System Package Registry in all the find_package calls.
Update documentation and unit tests.
bc9a8bba Makefile: Undef FEATURE_STRING iteration define after use.
eb638c75 Tests: Make CompileFeatures feature list lang-specific.
e2f09aff CMakeConfigurableFile: Remove excess newline.
5109b042 Features: Fix GNU 4.8.1 version test.
6a9fdbeb Test: Parameterize the language in the CompileFeature test.
f5bf9d43 Tests: Make CompileFeature tests use highest standard known.
Since commit v3.0.0-rc1~305^2 (Ninja: deptype msvc for Intel's compiler
on Windows, 2013-11-25) we used "deps = msvc" for the Intel compiler.
This is correct only on Windows. On Linux we still want "deps = gcc".
Fix the logic to use "deps = msvc" when the compiler id or the "simulate
id" is "MSVC". This will preserve the behavior on Intel for Windows and
fix the behavior on Intel for Linux. In the future this should be
converted to a platform information module variable.
These policies should be checked at the call site that tries to access
the LOCATION or SOURCES property, not the directory scope containing the
target. Thread the caller context through cmTarget::GetProperty to use
for checking the policy setting and emitting a diagnostic with proper
backtrace.
Extend the RunCMake.CMP0026 and RunCMake.CMP0051 tests with
cross-directory cases.
This policy should be checked at the call site that tries to access the
LOCATION property, not the directory scope containing the target.
Thread the caller context through cmTarget::GetProperty to use for
checking the policy setting and emitting a diagnostic with proper
backtrace.
Extend the RunCMake.CMP0026 test with a cross-directory case.
Remove the use of check_cxx_source_compiles which is now just getting in
the way.
Blacklist the cxx_alignof feature in the test with GNU 4.7. The test
file compiles, but it is documented as available first in GNU 4.8.
Use the CPack DragNDrop generator instead of the deprecated PackageMaker
tool to package CMake itself. This provides an installation experience
that is more consistent with other products on OS X and allows users to
select the destination directory easily. It also avoids installing
"/private/var/db/receipts/com.Kitware.CMake.*" receipts that must be
removed by "pkgutil --forget com.Kitware.CMake" before another version
of CMake can be installed.
The DragNDrop installer does not support a post-flight script, so drop
our configuration of it. The cmake-gui has an option for installing
symbolic links to enable command-line use. In practice users may simply
add "/Applications/CMake.app/Contents/bin" to their PATH instead.
Include tests for:
- @ expansion during normal execution
- various characters in variable names for comparison between the new
and the old parser
- corner cases in the parsers
- correct messages when behavior is different
Introduce a new implementation of ExpandVariablesInString and select
between the old and new implementations based on policy CMP0053.
Instead of cmCommandArgumentParserHelper, use a custom parser with our
own stack. This is much faster and works well for our simple grammar.
The new behavior of CMP0053 should expand @VAR@ syntax only in certain
contexts. All existing EVIS callers use "replaceAt == true" so
hard-code our call to the old implementation. Update the signature to
default to "replaceAt == false" and pass "replaceAt == true" explicitly
in the call sites for configure_file and string(CONFIGURE).
Testing the configure (no generate) step with ParaView shows ~20%
performance improvement.
In terms of complete configure/generate steps, further testing with
ParaView shows a 20% performance improvement over 2.8.12.2 with Unix
Makefiles and minimal with Ninja. Ninja is less because it generate step
is the expensive part (future work will address this) by a long shot and
these changes help the configure step for the most part.
Brad King
Stephen Kelly
Kitware Robot
Eric Berge
Rolf Eike Beer
Daniele E. Domenichelli
Ben Boeckel