It can make sense to declare objects outside of loops if
the size required by the object can grow (eg std::string when
using getline), but that is not the case here.
Avoid using the std::accumulate algorithm which is designed for
numeric types, not complex types. It introduces unneccessary
copies.
Initialize variables where they are populated.
This can make a pair of iterators API compatible with the
cmJoin algorithm and other range-based algorithms.
Accept different iterator types in the cmRange adaptor so that
a const and non-const iterator are accepted.
This will allow per-config destinations for targets in EXPORT sets.
Using multiple install(TARGETS) with separate CONFIGURATIONS is
rejected as a target appearing more than once in an export set.
Now instead one can write
install(TARGETS foo EXPORT exp DESTINATION lib/$<CONFIG>)
to get a single logical membership of the target in the export set
while still having a per-config destination.
In AddInstallRule, check for absolute install destinations before
converting to the absolute install destination. Previously this
worked only by accident because literal "${CMAKE_INSTALL_PREFIX}"
looks like a relative path.
Replace the GetInstallDestination method, which looked up the
Destination ivar, with a new ConvertToAbsoluteDestination method that
takes the nominal destination as an argument. Update call sites
accordingly. This will allow some clients to transform the install
destination before calling the method.
f7e33820 Add release notes for export-interface-source-files.
6da65b39 Allow export of targets with INTERFACE_SOURCES.
736bcb96 Tests: Move IfacePaths test stderr files.
d9f8390d Tests: Run IfacePaths tests with a parameter.
cc152094 Tests: Split part of include_directories test to a generic location.
Since commit v2.8.8~176^2 (try_compile: Use random executable file name,
2012-02-13) the length of the test executable name in generated
try_compile projects has been longer and unpredictable. With Visual
Studio on windows, the tools try to create paths like:
CMakeFiles/CMakeTmp/$tgt.dir/Debug/$tgt.tlog/$tgt.lastbuildstate
With the target name repeated up to 3 times, we must make it short and
of consistent length to avoid overrunning the 260 character limit
imposed by VS tools.
d8639733 cmSystemTools: Remove unnecessary comparison.
803317aa cmSystemTools: Early return if size makes later comparison false.
11093a03 Replace temporary bool by inlining warning condition.
6cd2ee95 Replace loop with member algorithm.
94e993a0 cmComputeLinkDepends: Remove temporary iterator copy.
69dbe51b Replace loop with algorithm.
683fafea Replace a loop with std::transform.
63f584b6 Replace while loop with member insert.
74c4d9d2 Take a size check outside of an inner loop.
71d47115 Use insert member instead of back_inserter.
39622c99 Convert while loop to member insert.
a7fcc148 Convert loop to algorithm.
d46c4f07 Extract a prefix variable from loop.
d59913f0 Take computation out of loop.
3f3db744 cmMakefile: Remove ExpandSourceListArguments.
bd990c80 Remove use of ExpandSourceListArguments.
...
63668954 Help: Add notes for topic 'makefile-progress-improvements'
ae775fe8 Makefile: Change link step message color to bold green
7bb50e4a Makefile: Add progress to link step messages
c6ada827 Makefile: Print all color escape sequences before newline
8521fdf5 Makefile: Fix output during parallel builds (#12991)
69ac6d27 bootstrap: Enable color Makefile output
0f870234 Merge branch 'backport-no-global-setlocale' into no-global-setlocale
cd408d93 Add setlocale() calls around use of libarchive APIs (#14934, #15377)
87be2e14 Do not call setlocale() globally in CMake applications (#15377)
The libarchive APIs use nl_langinfo(CODESET) for iconv so they need the
locale to be set for LC_CTYPE. However, the rest of CMake does not
define any behavior for non-ASCII character classification/conversion so
we do not want to setlocale() globally. Add a RAII class to save, set,
and restore the locale around calls to libarchive APIs.
Inspired-by: Clinton Stimpson <clinton@elemtech.com>
Revert the changes made by commit v3.1.0-rc1~406^2~1 (Encoding: Add
setlocale() to applications, 2014-05-30) and commit v3.1.0-rc1~406^2
(Encoding: Change to only set LC_CTYPE, 2014-06-11), and other setlocale
calls added later in their spirit. CMake has not been taught how to
deal with non-C locales everywhere. We do not define any functionality
for character conversions for non-ASCII strings. Another solution will
be needed to address the original problem motivating addition of
setlocale() calls.
Replace use of separate "cmake -E cmake_progress_report" and "cmake -E
cmake_echo_color" commands to report the progress and message portions
of build output lines with --progress-* options to the latter to print
everything with a single command. The line buffering of the stdout FILE
stream should cause the whole line to be printed with one atomic write.
This will avoid inter-mixing of line-wise messages from different
processes during a parallel build.
The CMAKE_<LANG>_STANDARD_DEFAULT variable indicates whether the
compiler has any notion of standard levels and that CMake knows
about them. If no language standard levels are available, skip
all logic to attempt to add a flag for the level.
Also fail with an internal error if a bad default value is set.
Stephen Kelly
Brad King
Kitware Robot
Nils Gladitz