Commit Graph

26061 Commits

Author SHA1 Message Date
Brad King c61efbd684 Merge topic 'fix-vs2015-warnings'
b138be07 cmVisualStudio10TargetGenerator: fix a narrowing warning
8d379cd7 cmCallVisualStudioMacro: fix a shadowing warning
2014-11-17 09:40:47 -05:00
Brad King ba007d3f07 Merge topic 'CPackRPM_SUBSTRING_-1'
5cc8169b CPackRPM: remove unneeded string length calculation
2014-11-17 09:40:45 -05:00
Brad King 545d10cc67 Merge topic 'string-SUBSTRING-truncate'
474bbb9d string: Tolerate SUBSTRING length exceeding end index
2014-11-17 09:40:44 -05:00
Brad King 557aef0b94 ExternalProject: Add options to specify BYPRODUCTS (#14963)
The external project's build process may generate byproducts on which
other rules in the driving project's build later depend.  Provide a way
for the driving project to specify what byproducts it expects to be made
available by the custom commands that drive the external project.
2014-11-17 09:36:42 -05:00
Gilles Khouzam 689cd0d43e VS: Do not produce WinMD file for OBJECT libraries (#15228)
They are implemented as static libraries for the IDE so treat them the
same.
2014-11-17 08:57:14 -05:00
Kitware Robot d42e314900 CMake Nightly Date Stamp 2014-11-17 00:01:07 -05:00
Kitware Robot f1cd1434a4 CMake Nightly Date Stamp 2014-11-16 00:01:07 -05:00
Kitware Robot 08348aec48 CMake Nightly Date Stamp 2014-11-15 00:01:17 -05:00
Brad King 67bd514adc Ninja: Refactor restat to be a string internally
This will allow values other than "" and "1" to be generated in
the rules.ninja file.
2014-11-14 16:16:00 -05:00
Brad King e15a7075b5 Add an option for explicit BYPRODUCTS of custom commands (#14963)
A common idiom in CMake-based build systems is to have custom commands
that generate files not listed explicitly as outputs so that these
files do not have to be newer than the inputs.  The file modification
times of such "byproducts" are updated only when their content changes.
Then other build rules can depend on the byproducts explicitly so that
their dependents rebuild when the content of the original byproducts
really does change.

This "undeclared byproduct" approach is necessary for Makefile, VS, and
Xcode build tools because if a byproduct were listed as an output of a
rule then the rule would always rerun when the input is newer than the
byproduct but the byproduct may never be updated.

Ninja solves this problem by offering a 'restat' feature to check
whether an output was really modified after running a rule and tracking
the fact that it is up to date separately from its timestamp.  However,
Ninja also stats all dependencies up front and will only restat files
that are listed as outputs of rules with the 'restat' option enabled.
Therefore an undeclared byproduct that does not exist at the start of
the build will be considered missing and the build will fail even if
other dependencies would cause the byproduct to be available before its
dependents build.

CMake works around this limitation by adding 'phony' build rules for
custom command dependencies in the build tree that do not have any
explicit specification of what produces them.  This is not optimal
because it prevents Ninja from reporting an error when an input to a
rule really is missing.  A better approach is to allow projects to
explicitly specify the byproducts of their custom commands so that no
phony rules are needed for them.  In order to work with the non-Ninja
generators, the byproducts must be known separately from the outputs.

Add a new "BYPRODUCTS" option to the add_custom_command and
add_custom_target commands to specify byproducts explicitly.  Teach the
Ninja generator to specify byproducts as outputs of the custom commands.
In the case of POST_BUILD, PRE_LINK, and PRE_BUILD events on targets
that link, the byproducts must be specified as outputs of the link rule
that runs the commands.  Activate 'restat' for such rules so that Ninja
knows it needs to check the byproducts, but not for link rules that have
no byproducts.
2014-11-14 16:16:00 -05:00
Brad King ef42e57d47 Ninja: Use a TARGET_FILE variable to hold the link output file
Use an explicit "$TARGET_FILE" variable instead of "$out" so that
we can have multiple output files while still only referencing the
main one in command lines.
2014-11-14 16:16:00 -05:00
Brad King 592644c42c Tests/BuildDepends: Drop unneeded help for Ninja
The extra post-modification invocations of 'ninja' does not seem to be
needed anymore for the BuildDepends test to pass.
2014-11-14 16:16:00 -05:00
Brad King fce1d9c248 Merge branch 'release' 2014-11-14 15:02:01 -05:00
Brad King f5afb90d7c VS: Rename VS 14 generator to 'Visual Studio 14 2015'
Now that we know the year component of this VS version we
can add it to the generator name.  For convenience, map
the name without the year to the name with the year.
2014-11-14 14:23:36 -05:00
Brad King 480ed9cdec KWSys SharedForward: Hard-code the ldpath buffer size to below VS 14 limit
Visual Studio 14 (2015) complains if a static character array is
declared with more than 65535 elements.  This limit should be large
enough for SharedForward clients, so just hard-code that instead of
trying to compute a limit.
2014-11-14 13:56:58 -05:00
Rolf Eike Beer 5cc8169bf9 CPackRPM: remove unneeded string length calculation
This wants just the rest of the string, which can be achieved by passing -1 as
remainder length.
2014-11-14 18:01:10 +01:00
Peter Collingbourne 2d75d7e56b Help: Add notes for topic 'console-pool' 2014-11-14 11:56:34 -05:00
Peter Collingbourne f42d86f0b8 Ninja: Implement USES_TERMINAL using the console pool if available 2014-11-14 11:56:33 -05:00
Peter Collingbourne f281ae01a2 Ninja: Remove unused declaration 2014-11-14 11:56:33 -05:00
Peter Collingbourne d5eae5563f Ninja: factor out the test for console pool support 2014-11-14 11:56:33 -05:00
Peter Collingbourne 4d1fedf46e Give the interactive cache editor the USES_TERMINAL property 2014-11-14 11:56:33 -05:00
Peter Collingbourne fe5d6e8c0f Add USES_TERMINAL option for custom commands
Teach the add_custom_command and add_custom_target commands a new
USES_TERMINAL option.  Use it to tell the generator to give the command
direct access to the terminal if possible.
2014-11-14 11:55:09 -05:00
Peter Collingbourne ad6ee42627 Rename doing_verbatim to doing_nothing
We are about to introduce another property here, so give this
a better name.
2014-11-14 11:48:47 -05:00
Brad King 39baf728b7 Tests: Test add_custom_command and add_custom_target error cases
Add RunCMake.add_custom_command and RunCMake.add_custom_target tests to
cover the error messages for these commands.
2014-11-14 11:43:35 -05:00
Brad King 0b3b54e21f Merge topic 'doc-add_custom_command'
0cacf739 Help: Document add_custom_command marking outputs GENERATED
2014-11-14 11:41:39 -05:00
Brad King fbefaaba20 Merge topic 'vs-nsight-tegra-version'
bb3c87f1 VS: Change Nsight Tegra 2.0 Project Revision Number from 8 to 9
2014-11-14 10:56:44 -05:00
Brad King 8fddbaa3fa Merge topic 'doc-add_custom_target'
66ea634b Help: Revise and format 'add_custom_target' docs
2014-11-14 10:56:41 -05:00
Brad King 810ef59a42 Merge topic 'no-cmake-self-install-when-cross-compiling'
15f55cca Do not use just-built CMake to install itself when cross-compiling (#15248)
2014-11-14 10:56:39 -05:00
Brad King 2531c0aa09 Merge topic 'fix-config-dependent-tests'
0854d45b Tests: Build config-dependent tests in the same config they run
2014-11-14 10:56:37 -05:00
Brad King 0cacf73959 Help: Document add_custom_command marking outputs GENERATED 2014-11-14 10:06:55 -05:00
Gilles Khouzam b20a32ac73 VS: Improve error messages when compiler is not detected (#15228)
CMake requires both the Desktop SDK and the correct platform SDK
(Windows Phone or Windows Store) to be installed when targeting the
Windows mobile platforms.  Verify that the right platform components are
installed and give a more detailed error message when something is
wrong.
2014-11-14 09:13:27 -05:00
Kitware Robot 0700f2ef19 CMake Nightly Date Stamp 2014-11-14 00:01:13 -05:00
Brad King 6a16d9c7df Merge branch 'vs-nsight-tegra-version' into release 2014-11-13 14:07:10 -05:00
Dmitry Polyanitsa bb3c87f1da VS: Change Nsight Tegra 2.0 Project Revision Number from 8 to 9
A hotfix to Nsight Tegra 2.0 needed to increase the project number.
Teach CMake to generate the newer number for this version.
2014-11-13 14:05:12 -05:00
Ben Boeckel b138be07b4 cmVisualStudio10TargetGenerator: fix a narrowing warning
0xAA literals are integers which doesn't fit into a char array. C++11
says this is an error and VS2015 now warns about it.
2014-11-13 13:28:08 -05:00
Ben Boeckel 8d379cd7ac cmCallVisualStudioMacro: fix a shadowing warning 2014-11-13 13:27:56 -05:00
Brad King 66ea634b4c Help: Revise and format 'add_custom_target' docs
Format the reStructuredText markup manually.  Organize the command
options into a definition list.  Use inline markup to cross-reference
related documents.
2014-11-13 11:52:54 -05:00
Brad King e7bd9e9b08 Merge topic 'add-FindIntl'
b015b469 Help: Add notes for topic 'add-FindIntl'
2014-11-13 11:22:03 -05:00
Brad King b821f5d314 Merge branch 'release' 2014-11-13 11:15:36 -05:00
Domen Vrankar 474bbb9dbc string: Tolerate SUBSTRING length exceeding end index
string SUBSTRING command now ignores length if it points
past end of string and uses end of string instead.
String SUBSTRING tests now cover more corner cases.
2014-11-13 11:04:52 -05:00
Brad King 184154e3e6 Merge branch 'release' 2014-11-13 10:23:15 -05:00
Brad King 0d047e81f3 Merge branch 'no-cmake-self-install-when-cross-compiling' into release 2014-11-13 10:22:06 -05:00
Brad King 4fba217dac Merge branch 'no-AppleClang-C-features' into release 2014-11-13 10:22:02 -05:00
Brad King 3d0addd965 Merge branch 'doc-install-SCRIPT-CODE-COMPONENT' into release 2014-11-13 10:21:53 -05:00
Brad King b015b4698e Help: Add notes for topic 'add-FindIntl' 2014-11-13 10:11:42 -05:00
Brad King a9a040e169 Merge topic 'no-AppleClang-C-features'
ded30405 Features: Don't record for AppleClang
2014-11-13 10:08:37 -05:00
Brad King 307570aee1 Merge topic 'add-FindIntl'
c5e797db FindIntl: New module to find Gettext libintl
2014-11-13 10:08:34 -05:00
Brad King cddb5002b5 Merge topic 'file-GENERATE-source'
b80557c7 file(GENERATE): Evaluate early to allow generating source files
0019d54b Genex: Fix whitespace issue.
2014-11-13 10:08:32 -05:00
Brad King f4e652b563 Merge topic 'compile-features-refactor'
32b91b9e Features: Run GNU feature tests with std=c++14 when available.
82c283f9 Features: Use the correct dialect flag when recording features.
b18155b7 Features: Reorder the GNU C dialect feature tests
e68d5c60 Features: Split the Clang testable features to a separate file.
2014-11-13 10:08:29 -05:00
Brad King dd89506c1e Merge topic 'refactor-search-path-construction'
1abd7cd9 Use containers of labeled search paths instead of individual members
2a9ac4bd Encapsulate search path manipulation functions into a seperate class.
32922840 Refactor and seperate search path construction for find commands
2014-11-13 10:08:27 -05:00