Commit Graph

3302 Commits

Author SHA1 Message Date
Daniele E. Domenichelli e3007c92e0 CMakePackageConfigHelpers: Add unit tests for INSTALL_PREFIX option 2014-08-11 09:38:29 -04:00
Brad King 3f476beaf7 Genex: Do not consider 'head' when evaluating build properties
When $<TARGET_PROPERTY> names a build property like COMPILE_DEFINITIONS
but not the usage requirement (INTERFACE_) version of it, the value
should be that used to build the target.  It should not be influenced by
a dependent 'head' target like usage requirements are.

Extend the CompileDefinitions test with a case covering the corrected
behavior.

Reviewed-by: Stephen Kelly <steveire@gmail.com>
2014-08-06 10:13:04 -04:00
Clinton Stimpson 5b30ec28f9 file: Add ENCODING option to file(STRINGS) command (#10519)
Support extraction of UTF-8 strings.
2014-08-06 09:23:47 -04:00
Brad King bd642272b9 Merge topic 'fix-CMP0049-extra-error'
b2282631 cmTarget: Do not mistake a preceding error for a CMP0049 failure
2014-07-31 09:17:41 -04:00
Brad King 9f575a26fd Merge topic 'pdb-genex'
f86850ef Genex: Implement generator expressions for target PDB files.
028ad318 Genex: Simplify filesytem artifact code
2014-07-31 09:17:35 -04:00
Nils Gladitz f86850ef60 Genex: Implement generator expressions for target PDB files. 2014-07-31 09:17:53 -04:00
Brad King b2282631f6 cmTarget: Do not mistake a preceding error for a CMP0049 failure
After calls to ProcessSourceItemCMP0049, check for an empty return
string to detect a failure instead of trusting GetErrorOccuredFlag.
The latter could have been left from a preceding non-fatal error.

Extend the RunCMake.Configure test to cover a case that exposed this
problem.
2014-07-30 13:48:33 -04:00
Bill Hoffman 5d40d88e00 Handle more than one process with sanitizer errors.
Since the Sanitizers write out one log file per process, a single
test might have more than one log file. This commit allows ctest
to read all of the log files found for a particual test.
2014-07-24 11:25:59 -04:00
Brad King ea3e544098 Merge topic 'fix_sanitizer_test_to_work_with_sanitizer'
f7d62cac Fix leak and address sanitizer tests to be able to run with real tools.
2014-07-23 09:44:32 -04:00
Brad King a263cab6c2 Merge topic 'fix-complex-test-policies'
fb95f820 Tests: Set policies in 'complex' tests
2014-07-23 09:44:29 -04:00
Brad King dbc43eb0f7 Merge topic 'fix_guard_malloc_forbc'
80ee17d8 Tests/CTestTestMemcheck: Tolerate malloc guard in BC output
2014-07-22 11:14:43 -04:00
Bill Hoffman 80ee17d8a4 Tests/CTestTestMemcheck: Tolerate malloc guard in BC output 2014-07-22 11:13:29 -04:00
Bill Hoffman f7d62cac79 Fix leak and address sanitizer tests to be able to run with real tools.
When running CMake under Leak or Address Sanitizer tools, the fake reporting
would get picked up by the outer CMake and reported as leaks and address
failures on the CMake dashboard. This commit makes sure the test only
reports simulated errors when asked to.
2014-07-22 10:51:53 -04:00
Brad King fb95f820e0 Tests: Set policies in 'complex' tests
These tests cover the OLD behavior of some policies.  Set them to
OLD to avoid warnings in the test output.  Leave a comment that
explains why this is done here but not recommended in general.
2014-07-22 09:36:57 -04:00
Brad King 494f9e0bff Merge topic 'fix_Xcode_generator_name'
3526478c Tests: Activate tests accidentally excluded from Xcode
2014-07-18 10:56:57 -04:00
Brad King 0aa7d9dc10 Merge topic 'encoding-ctest-fixes'
09b2ac38 Encoding:  Fix a few encoding problems with ctest.
2014-07-18 10:56:53 -04:00
Clinton Stimpson 09b2ac38d1 Encoding: Fix a few encoding problems with ctest.
This also fixes some test failures on Windows when the
name of the build directory contains non-ascii characters.
2014-07-18 10:05:01 -04:00
Brad King 3526478cc0 Tests: Activate tests accidentally excluded from Xcode
The generator name is "Xcode", not "XCode".  Fix this typo.  Explicitly
exclude the SubDirSpaces test on Xcode because it does not work.  Also
tell the RunCMake.File_Generate test when Xcode is not multi-config so
it can exlcude the OutputConflict case.

Inspired-by: Daniele E. Domenichelli <daniele.domenichelli@iit.it>
2014-07-17 09:31:53 -04:00
Brad King 6e7e881c57 Honor $<LINK_ONLY> when checking interface properties
Callers of cmTarget::GetLinkImplementationClosure are interested in the
set of targets whose interface properties propagate to the current
target.  This excludes targets guarded by $<LINK_ONLY>.

Teach the CompatibleInterface test to cover suppression of interface
compatibility tests with $<LINK_ONLY>.  Although this is not recommended
in practice, it is a way of covering the above behavior.
2014-07-16 13:28:47 -04:00
Brad King 0400cd5dd1 Make $<LINK_ONLY> available to projects (#14751)
Previously this generator expression was used internally by the
target_link_libraries command to honor private linking requirements of
static libraries in their INTERFACE_LINK_LIBRARIES.  Remove the check
that limits $<LINK_ONLY> to this use case to make it available for
project code to use too.
2014-07-16 13:28:44 -04:00
Bill Hoffman 4472671432 ctest_memcheck: Add support for memory and leak sanitizer.
This adds support for memory and leak sanitizers.  This is built into
clang and gcc 4.8 and new compilers. It is activated with a -f switch
during compile.
2014-07-16 11:50:23 -04:00
Brad King affe9d56a2 Allow INTERFACE_SOURCES to specify $<TARGET_OBJECTS> (#14970)
Fix cmTarget::GetSourceFiles to set EvaluateForBuildsystem on the
$<TARGET_PROPERTY:...,INTERFACE_SOURCES> generator expression so that
the $<TARGET_OBJECTS> generator expression is allowed within an
INTERFACE_SOURCES value.

Extend the InterfaceLibrary test to cover this case.  Extend the
RunCMake.TargetObjects test to cover failure of $<TARGET_OBJECTS>
when used through $<TARGET_PROPERTY:...,INTERFACE_SOURCES> in a
non-buildsystem context.
2014-07-14 09:09:32 -04:00
Brad King 55d3e88fb7 Merge topic 'thread-sanitizer'
7c80ce6f Help: Add notes for topic 'thread-sanitizer'
49948f72 ctest_memcheck: Add support for ThreadSanitizer
2014-07-09 10:02:48 -04:00
Bill Hoffman 49948f7221 ctest_memcheck: Add support for ThreadSanitizer
This commit adds support for ThreadSanitizer to ctest.  ThreadSanitizer
is part of the clang compiler and also gcc 4.8 and later. You have to
compile the code with special flags. Then your code gets the the
ThreadSanitizer ability built into it. To pass options to the
ThreadSanitizer you use an environment variable. This commit teaches
ctest to parse the output from ThreadSanitizer and send it to CDash.
2014-07-09 09:48:35 -04:00
Brad King 2c470b775a add_library: Allow arbitrary non-linked sources in OBJECT libraries
Loosen this restriction on OBJECT libraries to allow source files of any
name to be generated by custom commands or listed for reference in IDE
projects so long as they would not affect linking of a normal library.
Update the rejection message to be more specific about the looser
restriction.

Extend the ObjectLibrary test to cover a ".cmake" file generated by a
custom command in an OBJECT library.
2014-07-09 09:43:42 -04:00
Brad King de4f3e2c82 Tests: Fix broken dependency in ObjectLibrary test
The add_custom_command DEPENDS option needs a full path.
2014-07-07 08:58:08 -04:00
Brad King 54bf5858cd Tests: Resolve TODO comment left in ObjectLibrary test
We now have a generic way to add -fPIC without explicitly modifying
CMAKE_C_FLAGS, so use it.
2014-07-07 08:58:08 -04:00
Brad King 61be345115 Merge topic 'refactor-usage-requirement-evaluation'
93790506 cmTarget: Simplify INTERFACE_INCLUDE_DIRECTORIES usage requirement lookup
b5b098eb cmTarget: Simplify CMP0027 logic in processIncludeDirectories
5e07dcf7 cmTarget: Add to LinkImplementation whether each library was a genex
f77b384c cmTarget: Simplify INTERFACE_COMPILE_FEATURES usage requirement lookup
61ef8daa cmTarget: Simplify INTERFACE_COMPILE_DEFINITIONS usage requirement lookup
d9586f83 cmTarget: Simplify INTERFACE_COMPILE_OPTIONS usage requirement lookup
3156275b cmTarget: Simplify INTERFACE_SOURCES usage requirement lookup
363cd33e cmTarget: Add method to add usage requirements from linked interfaces
251e835b cmTarget: Add to LinkImplementation a backtrace for each library
848c8ccf cmTarget: Refactor LinkImplementation to allow more information
f85ccf23 cmGeneratorExpressionEvaluator: Shorten some long lines
82e91e34 cmComputeLinkDepends: Convert AddLinkEntries to a template
2014-07-07 08:54:40 -04:00
Brad King 51fcb7b1b6 Merge topic 'ExternalProject_test'
92af3664 Tests: split the ExternalProject test
2014-07-07 08:54:38 -04:00
Brad King c9feebb9e8 Merge topic 'WriteCompilerDetectionHeader-valid-prefix'
b47c125f WCDH: Ensure that the prefix argument to the macro is valid.
2014-07-07 08:54:33 -04:00
Brad King 93790506f5 cmTarget: Simplify INTERFACE_INCLUDE_DIRECTORIES usage requirement lookup
Use the AddInterfaceEntries helper to avoid duplication.  In
TargetPropertyEntry, replace the TargetName string member with a
reference to the full cmLinkImplItem that produced the entry.  This is
possible because the cmLinkImplItem is available in AddInterfaceEntries
(it was not available in GetIncludeDirectories).  Having the full
cmLinkImplItem allows processIncludeDirectories to implement CMP0027 OLD
behavior without repeating the target name lookup.

Update the RunCMake.CompatibleInterface test DebugProperties case
expected output for the new order of the messages.
2014-07-07 08:52:42 -04:00
Brad King 3156275bc7 cmTarget: Simplify INTERFACE_SOURCES usage requirement lookup
Use the AddInterfaceEntries helper to avoid duplication.
2014-07-07 08:52:40 -04:00
Rolf Eike Beer 92af3664c9 Tests: split the ExternalProject test
Move the subtests that test with local projects into their own test. The reason
is that on slower or crowded machines the test may reach the limit of 25
minutes and therefore fail while it would pass if it was given enough time.
The split is roughly 3:1 with regard to the execution time, with the new
ExternalProjectLocal test being the faster one.
2014-07-03 18:12:08 +02:00
Stephen Kelly b47c125ff7 WCDH: Ensure that the prefix argument to the macro is valid.
The prefix must be a C-identifier because it is written as the
prefix of preprocessor macros and possibly structs.
2014-07-02 19:37:04 +02:00
Brad King 15e61f9bd9 Tests: Fix CTestTestTimeout output order to match regex
Print the "timeout correctly killed" message using message(STATUS) so
that 'ctest -S' puts it in the same pipe as the rest of the test command
handler output.  This ensures it shows up in the same order every time.
2014-07-02 10:40:17 -04:00
Brad King 477b07213a Merge topic 'ExternalProject_test'
7269e69f ExternalProject test: remove unused file
2014-07-02 09:54:56 -04:00
Brad King 38c9eddad8 Merge topic 'memcheck-test-no-lang'
5217ad26 CTestTestMemcheck: do not search for compilers
2014-07-02 09:54:54 -04:00
Brad King 33bdcdea80 Merge topic 'tests-add_test-NAME'
902c9063 Tests: Use add_test(NAME) signature in add_test_macro
2014-07-02 09:54:52 -04:00
Brad King 2ea0d6ba27 Merge topic 'fix-circular-transitive-properties-segfault'
65aa5442 Target: Return null when a transitive property is not defined.
61ce6547 Genex: Fix stack overflow in transitive property evaluation.
2014-07-02 09:54:50 -04:00
Stephen Kelly 61ce654742 Genex: Fix stack overflow in transitive property evaluation.
Commit v2.8.11~156^2~2 (Expand includes and defines transitively
in 'external' genexes., 2013-02-13) introduced a recursive loop
and a stack overflow during evaluation of a link implementation
which depends on a transitive property, such as

 add_library(empty1 ...)
 add_library(empty2 ...)
 target_link_libraries(empty1
   PRIVATE
     $<$<STREQUAL:$<TARGET_PROPERTY:INCLUDE_DIRECTORIES>,/foo/bar>:empty2>
 )

There is no use-case for code like that currently, but it should not
cause a stack overflow.

Avoid the recursion by reporting an error early if a case like this
is found.
2014-07-02 00:09:38 +02:00
Rolf Eike Beer 7269e69ffa ExternalProject test: remove unused file 2014-07-01 22:30:33 +02:00
Rolf Eike Beer 5217ad26a6 CTestTestMemcheck: do not search for compilers 2014-07-01 22:14:51 +02:00
Ben Boeckel 902c90636e Tests: Use add_test(NAME) signature in add_test_macro
This will allow generator expressions to be used in test arguments.
2014-07-01 10:24:48 -04:00
Ben Boeckel ac8879ce91 Ninja: Add order-only dependencies to link commands (#14728)
A library or executable target that consists only of a reference to an
object library may have no sources to compile or custom commands to run.
The command in the target is the link (or archive) command.  Add missing
order-only dependencies to link commands so that target ordering
dependencies are satisfied for it without depending on an intermediate
compilation rule.

Extend the ObjectLibrary test to cover this case.

Co-Author: Brad King <brad.king@kitware.com>
2014-07-01 10:14:28 -04:00
Brad King 623123aaa0 Merge topic 'test-speedup-RunCMake.include_directories'
9998d78d Tests: Speed up RunCMake.include_directories test
6eee5d74 Tests: Drop broken and now unused RunCMake_TEST_FILE option
f0f15b93 Tests: Refactor RunCMake.include_directories to drop RunCMake_TEST_FILE
8707814e Tests: Refactor RunCMake.File_Generate to drop RunCMake_TEST_FILE
2014-07-01 09:23:21 -04:00
Brad King 1563668fd0 Merge topic 'vs14-generator'
f0e298ad Help: Add notes for topic 'vs14-generator'
5c105140 Tests: Simplify LoadCommand tests
b1cbd577 FindBoost: Add -vc140 mangling for VS 14
bdc7d9c8 VS14: Fix Cl and Link flag tables as previous versions
d96b3f68 VS14: Generate flag tables from MSBuild v140 tool files
65624c39 VS14: Add Visual Studio 14 generator (#14982)
8635ac23 Tests/Preprocess: Remove unnecessary VS version tests
2014-06-30 14:50:34 -04:00
Brad King 9998d78d63 Tests: Speed up RunCMake.include_directories test
Remove unnecessary language initializations.  Change the main
CMakeLists.txt project() call to specify NONE.  Use enable_language(CXX)
instead of project() in cases that need it to avoid enabling C too.
2014-06-30 14:37:38 -04:00
Brad King 6eee5d7449 Tests: Drop broken and now unused RunCMake_TEST_FILE option
We cannot use -DRunCMake_TEST=${RunCMake_TEST_FILE} because test cases
use project(${RunCMake_TEST}) and the project name cannot be a path to a
file.  The parent and grandparent commits removed the only uses of the
option.  Drop it now.
2014-06-30 14:35:52 -04:00
Brad King f0f15b93bd Tests: Refactor RunCMake.include_directories to drop RunCMake_TEST_FILE
Drop use of RunCMake_TEST_FILE and pass the test file in through a
definition in RunCMake_TEST_OPTIONS.
2014-06-30 14:35:00 -04:00
Brad King 8707814e78 Tests: Refactor RunCMake.File_Generate to drop RunCMake_TEST_FILE
Drop use of RunCMake_TEST_FILE and pass the test file in through a
definition in RunCMake_TEST_OPTIONS.
2014-06-30 14:32:51 -04:00
Brad King 798d7626a0 Merge topic 'CTestTestTimeout-increase'
a73373a8 CTestTestTimeout: increase the timeout for all platforms
2014-06-27 09:42:48 -04:00
Brad King 3138da6e67 Merge topic 'install-messages'
d19b64d6 install(DIRECTORY): Add MESSAGE_NEVER option to avoid output (#13761)
c9568de5 install: Add CMAKE_INSTALL_MESSAGE variable (#13761)
ec7cf7ea install: Thread message level setting through internal API
abebcd23 file(INSTALL): Add undocumented options to control output verbosity
464567a5 file(INSTALL): Report existing DIRECTORY as Up-to-date
f701b0b7 file(INSTALL): Do not pre-create DESTINATION for DIRECTORY
f0a01962 cmInstallTargetGenerator: Drop default constructor arguments
67815894 Help: Add install() command document section headers
2014-06-27 09:42:42 -04:00
Brad King 5c10514059 Tests: Simplify LoadCommand tests
Drop out-of-place coverage of CheckFunctionExists module.  The "printf"
symbol is not available on VS 14 without including the <stdio.h> header
to get a definition.
2014-06-25 15:27:01 -04:00
Brad King 65624c39e3 VS14: Add Visual Studio 14 generator (#14982)
Call the generator "Visual Studio 14" without any year because this
version of VS does not provide a year in the product name.

Copy cmGlobalVisualStudio12Generator to cmGlobalVisualStudio14Generator
and update version numbers accordingly.  Add the VS14 enumeration value.
Teach the platform module Windows-MSVC to set MSVC14 and document the
variable.  Teach module InstallRequiredSystemLibraries to look for the VS
14 runtime libraries.

Teach tests CheckCompilerRelatedVariables, VSExternalInclude, and
RunCMake.GeneratorToolset to treat VS 14 as they do VS 10, 11, and 12.

Co-Author: Pawel Stopinski <diokhan@go2.pl>
2014-06-25 14:51:19 -04:00
Brad King cbf0107977 Merge topic 'refactor-link-internals'
f5c18c9c cmTarget: Drop GetDirectLinkLibraries methods
281eb3d8 cmTarget: Improve HaveBuildTreeRPATH implementation
d912220e cmTarget: Lookup targets in LinkInterface and LinkImplementation
edce4351 cmExportFileGenerator: Make SetImportLinkProperty a template
097be413 cmTarget: Add GetUtilityItems to get target ordering dependencies
4dad5fd2 cmTarget: Add cmLinkItem to refer to a target by name and pointer
a2723442 Fix scope of transitive target name lookups
069d60fe cmTarget: Add method to lookup other targets in a target's scope
47ab3ca6 cmTarget: Constify GetLinkImplementationClosure results
9f3ed029 cmTarget: Constify GetTransitivePropertyTargets results
6f0951af cmTarget: Drop 'head' target from GetImportInfo
0dc9e88d cmTarget: Remove 'head' argument from GetLinkImplementation
4ac72455 cmTarget: Drop 'head' argument from GetLinkClosure
bcdb7ff9 cmTarget: Remove 'head' argument from GetLinkerLanguage
bd9b667b cmComputeLinkInformation: Remove 'head' argument
06328dd5 cmTarget: Remove 'head' argument from GetLinkInformation
...
2014-06-25 13:11:50 -04:00
Rolf Eike Beer a73373a8c8 CTestTestTimeout: increase the timeout for all platforms
Slow or busy machines not running Cygwin may also fail the 1 second timeout:

CMake Error at CTestTestTimeout/test.cmake:38 (message):
  Log does not exist:

    .../Tests/CTestTestTimeout/timeout.log

http://open.cdash.org/testDetails.php?test=264045338&build=3382733
http://open.cdash.org/testDetails.php?test=263904235&build=3382056
2014-06-25 17:44:09 +02:00
Brad King 8635ac2330 Tests/Preprocess: Remove unnecessary VS version tests
Since commit v2.8.12~436^2 (VS 10: Escape ; as %3B in preprocessor
definitions, 2013-04-11) the Tests/Preprocessor/CMakeLists.txt file no
longer uses the PP_VS1XX values, so stop setting them.
2014-06-24 15:38:24 -04:00
Brad King 57ddde524b Update CDash server URL
It is now at open.cdash.org and does not start in "/CDash".
2014-06-24 13:54:52 -04:00
Brad King 1bd4e006aa Tests: Fix CMAKE_TESTS_CDASH_SERVER parsing
Allow the value to end without a slash and have an empty server path
component.  This is needed to match "http://open.cdash.org" correctly.
2014-06-24 13:54:51 -04:00
Brad King d19b64d671 install(DIRECTORY): Add MESSAGE_NEVER option to avoid output (#13761)
Installing large directories, e.g., the output of a doxygen run, prints
one line per file resulting in too much noise in the build output.  Add
an option to the install(DIRECTORY) command to not print anything upon
make install.

Extend the RunCMake.install test with cases covering MESSAGE_NEVER
behavior of the install(DIRECTORY) command.

Suggested-by: Stefan Eilemann <Stefan.Eilemann@epfl.ch>
2014-06-24 13:18:20 -04:00
Brad King c9568de52c install: Add CMAKE_INSTALL_MESSAGE variable (#13761)
Create a variable to allow users to control which installation
messages are printed.  In particular, provide a "LAZY" setting
that prints "Installing" messages but not "Up-to-date" messages.
This is desirable for incremental re-installations.

Suggested-by: J Decker <d3ck0r@gmail.com>
2014-06-24 13:18:20 -04:00
Brad King abebcd235c file(INSTALL): Add undocumented options to control output verbosity
Create options "MESSAGE_ALWAYS", "MESSAGE_LAZY", and "MESSAGE_NEVER" to
specify whether to print the "Installing" and "Up-to-date" messages.
Extend the RunCMake.file test with cases covering these options.
2014-06-24 13:11:45 -04:00
Brad King 464567a577 file(INSTALL): Report existing DIRECTORY as Up-to-date
Teach cmFileCopier::InstallDirectory to detect whether the destination
directory exists.  If so, report it as "Up-to-date" instead of
"Installing".  This resolves message asymmetry with file installations.

Extend the RunCMake.file and RunCMake.install tests to check the
installation output on both the first and second run.

Suggested-by: J Decker <d3ck0r@gmail.com>
2014-06-24 12:52:11 -04:00
Brad King 7abd574798 cmake: Add '-E env' command-line tool
Extend the cmake command-line interface to support

 cmake -E env [--unset=NAME]... [NAME=VALUE]... COMMAND [ARG]...

This will be useful to run processes with modified environments
without using a shell or a full "cmake -P" script to wrap it.

Extend the RunCMake.CommandLine test to cover success and failure cases.

Inspired-by: Jonathan Bohren <jbo@jhu.edu>
2014-06-23 16:47:49 -04:00
Brad King a272344228 Fix scope of transitive target name lookups
In cmTarget, cmGeneratorTarget, and cmGeneratorExpressionEvaluator, fix
target name lookups to occur in the cmMakefile context of the target
that referenced the name, not the current 'head' target.  The context
matters for imported targets because they are directory-scoped instead
of globally unique.  We already do this in cmComputeLinkDepends and
cmComputeTargetDepends.

Extend the InterfaceLibrary test with an example covering this behavior.
2014-06-23 09:17:07 -04:00
Brad King 3eb50bbe8c Merge topic 'vs-subdir-sln-depends'
cb67509b VS: Remove unused parameter of WriteTargetConfigurations
790e1677 VS: Fix subproject .sln dependencies on custom targets
5fba44cf VS: Move VS-only API out of cmGlobalGenerator
2014-06-16 08:54:44 -04:00
Brad King 8be1a711b2 Merge topic 'add_jacoco_coverage_parsing'
558c2190 CTest: Add Jacoco Coverage functionality
2014-06-13 15:45:03 -04:00
Brad King 790e167718 VS: Fix subproject .sln dependencies on custom targets
Each project listed in a .sln must be marked (or not) as part of the
"default build" for each configuration.  For targets created by the
add_custom_target() command we add them to the default build if they
are not excluded in some way or if another target depends on them.
In the top-level .sln, a custom target is excluded if it is not
created with the ALL option to add_custom_target.  In subdirectory
.sln files, a target may also be excluded if it is not within the
directory and is brought into the solution only due to a dependency
from another target in the solution.

Fix the "IsPartOfDefaultBuild" and "IsDependedOn" methods to check
every target to be included in the .sln for a dependency on the
custom target.  Otherwise transitive dependencies through targets
not in the current subdirectory will not be considered.

Extend the SubProject test with a custom target to cover this case.

Reported-by: William Deurwaarder <William.Deurwaarder@tomtom.com>
Reported-by: Dirk Steenpass <dirk.steenpass@gmail.com>
2014-06-12 11:14:06 -04:00
Joseph Snyder 558c2190e8 CTest: Add Jacoco Coverage functionality
Add the ability to parse the XML output of the Jacoco tool.

Jacoco (www.eclemma.org/jacoco) is a Java coverage tool.
Add and integrate a class for the parser and
include a test which utilizes the new parser.
2014-06-12 10:38:19 -04:00
Brad King 487b6ccdcd Merge topic 'WriteCompilerDetectionHeader-compiler-versions'
ddec418a Features: Add compiler version support to WriteCompilerDetectionHeader.
b7029576 Project: Add configurable name for version computation macros.
78acaafe Project: Separate simulated compiler id from version detection.
567af1a5 WCDH: Issue a better message for version compatibility.
2014-06-10 09:17:43 -04:00
Stephen Kelly ddec418a8f Features: Add compiler version support to WriteCompilerDetectionHeader. 2014-06-09 23:42:20 +02:00
Brad King b1c113d9a7 cmake: Do not open directories as scripts (#14966)
Check if a file path is a directory before opening it.  Extend the
RunCMake.CommandLine test with a case running "cmake -P" on a directory.
2014-06-09 16:21:11 -04:00
Brad King a0861931ea Merge topic 'dev/backtrace-performance'
86be733f cmGeneratorExpression: Add workaround for Borland compiler
3495ab0a tests: update unused variable test expected output
2a1b2d84 backtrace: Convert to local paths in IssueMessage
a0829205 genex: remove the need for backtraces
efc20569 cmake: remove dummy backtraces for IssueMessage
d46c650d cmMakefile: return a backtrace
2014-06-09 10:28:44 -04:00
Brad King 3c0652f8bf Merge topic 'testRST-no-preprocessor-FILE'
218699eb Tests: Fix CMakeLib.testRST for relative __FILE__
2014-06-09 10:28:42 -04:00
Brad King bf022b7963 Merge topic 'xcode15-fix-RunCMake-TargetSources'
0366ba5d Tests: Fix RunCMake.TargetSources on Xcode 1.5
2014-06-09 10:28:36 -04:00
Brad King 9af1f985fd Merge topic 'fix-ctest-label-regex'
887532f0 CTest: Fix combined inclusive/exclusive label regular expressions
2014-06-09 10:28:33 -04:00
Brad King 218699eb28 Tests: Fix CMakeLib.testRST for relative __FILE__
Pass the test input directory as a runtime argument instead of
depending on __FILE__ to locate it.
2014-06-06 10:39:45 -04:00
Brad King 0366ba5db6 Tests: Fix RunCMake.TargetSources on Xcode 1.5
Xcode 1.5 does not support multiple configurations.  The generator also
adds some sources internally that cause extra OriginDebug output.
Update the expected output to tolerate it.
2014-06-06 10:28:32 -04:00
Nils Gladitz 887532f0f0 CTest: Fix combined inclusive/exclusive label regular expressions 2014-06-06 10:28:18 +02:00
Ben Boeckel 3495ab0a81 tests: update unused variable test expected output
The expected output is now a relative path, not a full path. Update the
pass/fail detection accordingly.
2014-06-05 12:44:19 -04:00
Ben Boeckel 7db77a828a tests: allow RelWithDebInfo and MinSizeRel configs to work 2014-06-05 12:42:13 -04:00
Brad King 88818b6805 Merge topic 'delay-generator-toolset'
528e8af1 Allow a toolchain file to specify a generator toolset
98afb454 VS: Split user- and generator-provided PlatformToolset
3e9f6e36 Xcode: Rename internal variable {Platform => Generator}Toolset
2014-06-05 11:31:00 -04:00
Brad King 994f4b71fc Merge topic 'expand_cobertura_coverage'
50daf239 CTest: Generalize Cobertura coverage format handling
a2822d30 CTest: Rename coverage implementation for "Python" to "Cobertura"
2014-06-05 10:55:29 -04:00
Stephen Kelly 567af1a596 WCDH: Issue a better message for version compatibility. 2014-06-05 13:58:27 +02:00
Brad King 528e8af19f Allow a toolchain file to specify a generator toolset
Delay use of CMAKE_GENERATOR_TOOLSET until the CMakeSystem.cmake
file has been configured and loaded during the first project() or
enable_language() command.  This gives the toolchain file named by
CMAKE_TOOLCHAIN_FILE a chance to set CMAKE_GENERATOR_TOOLSET.  This
point is still early enough to set the generator toolset prior to
the initialization of any languages that might use the toolset.

The cmake::GeneratorToolset member variable remains an indication
of what was specified by the -T option or loaded from the cache.
It does not need to be updated based on the toolchain file setting.
The cmMakefile::TryCompile can still pass cmake::GeneratorToolset
into the inner instance because the try-compiled project will do
platform and language initialization using the CMakeSystem module
configured for the outer project.

Extend the RunCMake.GeneratorToolset test with cases that use a
toolchain file to set CMAKE_GENERATOR_TOOLSET.
2014-06-04 14:27:02 -04:00
Joseph Snyder 50daf239b0 CTest: Generalize Cobertura coverage format handling
Add support for Cobertura coverage files written by Java.

Add a test which uses the report from a Java run of Cobertura to calculate coverage.

In the documentation of CTEST_COVERAGE_COMMAND, give a sample .sh file to merge
the Cobertura .ser files and generate the XML report from the merged file.
2014-06-04 14:26:19 +00:00
Brad King 99d6fa0aa1 Merge topic 'fix-build-crash-on-bad-generator'
44e2923f cmake: Fix --build crash on bad CMAKE_GENERATOR in cache
2014-06-04 09:18:46 -04:00
Brad King 44e2923f33 cmake: Fix --build crash on bad CMAKE_GENERATOR in cache
If we fail to create the generator named by CMAKE_GENERATOR, exit
with an error message instead of crashing.  While at it, fix the
wording of the error message when CMAKE_GENERATOR is not set.

Extend the RunCMake.CommandLine test with cases covering the
"cmake --build" option when the named directory does not provide
a CMakeCache.txt with a valid CMAKE_GENERATOR.
2014-06-03 11:52:19 -04:00
Brad King 7b888a5624 Merge topic 'feature-extensions-by-default'
60a981ea Features: Enable compiler extensions by default.
2014-06-02 10:44:28 -04:00
Stephen Kelly 60a981ea8e Features: Enable compiler extensions by default.
Compilers enable their extensions by default, and disabling them
implicitly can lead to results which are surprising or non-obvious
to debug.

 http://public.kitware.com/pipermail/cmake-developers/2014-May/010575.html
 http://thread.gmane.org/gmane.comp.programming.tools.cmake.devel/10214
 https://www.mail-archive.com/cmake-developers@cmake.org/msg10116.html
 (Compiler feature extensions by default, 29 May 2014)
2014-05-31 12:16:12 +02:00
Brad King 060c86a506 Merge topic 'consistent-genex-target-message'
fb2fa476 Genex: Clarify error message on use with non-binary targets (#14899).
2014-05-30 14:51:41 -04:00
Brad King 8afbb346c6 Merge topic 'normalize-custom-command-paths'
c4af46b4 add_custom_command: Normalize OUTPUT and DEPENDS paths.
2014-05-29 09:58:47 -04:00
Brad King 1468e986e1 Merge topic 'cxx14-features'
dd043c3f Features: Add support for C++14 features.
2014-05-29 09:58:37 -04:00
Stephen Kelly fb2fa47656 Genex: Clarify error message on use with non-binary targets (#14899). 2014-05-29 11:29:31 +02:00
Stephen Kelly c4af46b444 add_custom_command: Normalize OUTPUT and DEPENDS paths.
While tracing dependencies of a target, cmTargetTraceDependencies
follows sources by full path to determine if the source is to be
produced by a custom command.  Commit 4959f341 (cmSourceFileLocation:
Collapse full path for directory comparisons., 2014-03-27) changed
the storage of target sources to be in the form of a normalized
path instead of an unnormalized path.

The path is followed by looking it up in a mapping via
cmMakefile::GetSourceFileWithOutput to acquire an appropriate
cmSourceFile.  The mapping is populated with the OUTPUT components
of add_custom_command invocations, however it is populated with
unnormalized paths.  This means that the tracing logic does not
find appropriate cmSourceFiles, and does not generate appropriate
build rules for the generated sources.

Normalize the paths in the OUTPUT components of add_custom_command
to resolve this.

The paths in the DEPENDS component of add_custom_command are also
not normalized, leading to the same problem again.  Normalize the
depends paths after generator evaluation and expansion.
2014-05-28 21:05:41 +02:00
Brad King 8df4d03d99 Merge topic 'cpack-properties'
d0b1d2a6 CPackWiX: Implement CPACK_NEVER_OVERWRITE and CPACK_PERMANENT properties
15a8af21 Add an "installed file" property scope
2014-05-28 12:34:36 -04:00
Nils Gladitz 15a8af21e8 Add an "installed file" property scope
Teach set_property and get_property an "INSTALL" property type to be
associated with install-tree file paths.  Make the properties available
to CPack for use during packaging.  Add a "prop_inst" Sphinx domain
object type for documentation of such properties.
2014-05-28 12:28:18 -04:00
Brad King 6ca21345c8 Merge topic 'revise-CTestTestTimeout'
9afcecaf Tests: Try to make CTestTestTimeout more robust
2014-05-27 09:46:38 -04:00
Brad King 9afcecaf32 Tests: Try to make CTestTestTimeout more robust
Write to the timeout test log file before sleeping and flush to be sure
it is created.  Move the check that the after-sleep line is not written
out to the ctest script.  Rename the CheckChild test to TestSleep since
it no longer checks.  Do not try to read the log file if it does not
exist.
2014-05-23 10:30:39 -04:00
Stephen Kelly dd043c3f21 Features: Add support for C++14 features.
Record the features implemented by GNU 4.9 and Clang 3.4.
2014-05-22 18:01:23 +02:00
Ben Boeckel 9ba91463e6 tests: test CMP0053 in WARN mode when watching variables
When CMP0053 is in WARN mode, variables get expanded twice, leaking the
fact that the string was expanded twice and changing behavior. Instead,
suppress variable watches when running the expansion to trigger the
CMP0053 warning.
2014-05-22 11:13:29 -04:00
Brad King 5ce40619db Merge topic 'COMPILE_FEATURES-genex'
0dfe395e Features: Add COMPILE_FEATURES generator expression.
aa8a6fce cmMakefile: Add methods for checking availability of a feature.
b6dedf03 cmMakefile: Extract CheckNeeded{C,Cxx}Language methods.
8dd129df cmMakefile: Extract CompileFeaturesAvailable method.
6b9b2fff cmMakefile: Extract CompileFeatureKnown method.
2014-05-22 10:37:48 -04:00
Stephen Kelly 0dfe395e3c Features: Add COMPILE_FEATURES generator expression.
Allow setting build properties based on the features available
for a target.  The availability of features is determined at
generate-time by evaluating the link implementation.

Ensure that the <LANG>_STANDARD determined while evaluating
COMPILE_FEATURES in the link implementation is not lower than that
provided by the INTERFACE of the link implementation.  This is
similar to handling of transitive properties such as
POSITION_INDEPENDENT_CODE.
2014-05-21 17:22:32 +02:00
Brad King 04a0e5ff14 Merge topic 'clang-features'
cda23319 Features: Record for Clang 3.4
2014-05-21 10:31:54 -04:00
Brad King 2c448dbfe7 file: Report system error on failure to open file 2014-05-20 11:07:51 -04:00
Stephen Kelly cda233194f Features: Record for Clang 3.4
Clang 3.4 supports all features currently known to CMake.
2014-05-20 16:03:48 +02:00
Brad King ab07b2dd4f Merge topic 'test-BuildDepends-sleep'
e4114ee9 Tests/BuildDepends: Make 3-second delay more robust
2014-05-20 09:40:17 -04:00
Brad King c1edede31f Merge topic 'compile-features-C-language'
e0890d03 Features: Extend concept to C language.
2014-05-20 09:40:14 -04:00
Brad King e4114ee9e9 Tests/BuildDepends: Make 3-second delay more robust
Use "cmake -E sleep 3" instead of execute_process with a TIMEOUT of 3.
This avoids using a busy loop or depending on a timeout to kill it.
2014-05-19 10:51:16 -04:00
Brad King 40b9cd0f61 CMP0022: Fix link language propagation in NEW behavior
The languages used in compiling STATIC libraries need to be propagated
to dependents regardless of the settings of INTERFACE_LINK_LIBRARIES or
CMP0022.  They are independent of the libraries in the link interface.

Prior to commit v2.8.12~192^2~2 (Introduce the INTERFACE_LINK_LIBRARIES
property, 2013-06-04) the cmTarget::ComputeLinkInterface code path for
"explicitLibraries" could never be taken for STATIC libraries, so the
logic to propagate languages existed only in the non-explicitLibraries
code path.  After that commit, INTERFACE_LINK_LIBRARIES could be set for
STATIC libraries to cause the "explicitLibraries" code path to be taken.
The commit also left the old non-explicitLibraries code path conditional
on CMP0022 not being set to NEW.  Thus link language propagation was
left missing from two cases by that commit.

The explicitLibraries code path was fixed to propagate languages by
commit v2.8.12~149^2~1 (cmTarget: Fix iface libraries and languages for
static libraries, 2013-07-26).  However, the non-explicitLibraries case
was never taught to propagate languages when CMP0022 is set to NEW.  Fix
that now.  Factor the logic to propagate link languages out of the link
interface libraries conditions so that it always occurs.  Update
Tests/Fortran to set CMP0022 to NEW to test this case (because the test
passes only if link language propagation works).
2014-05-19 09:11:39 -04:00
Brad King 42bbf1307a CMP0022: Fix link language propagation in NEW behavior
The languages used in compiling STATIC libraries need to be propagated
to dependents regardless of the settings of INTERFACE_LINK_LIBRARIES or
CMP0022.  They are independent of the libraries in the link interface.

Prior to commit v2.8.12~192^2~2 (Introduce the INTERFACE_LINK_LIBRARIES
property, 2013-06-04) the cmTarget::ComputeLinkInterface code path for
"explicitLibraries" could never be taken for STATIC libraries, so the
logic to propagate languages existed only in the non-explicitLibraries
code path.  After that commit, INTERFACE_LINK_LIBRARIES could be set for
STATIC libraries to cause the "explicitLibraries" code path to be taken.
The commit also left the old non-explicitLibraries code path conditional
on CMP0022 not being set to NEW.  Thus link language propagation was
left missing from two cases by that commit.

The explicitLibraries code path was fixed to propagate languages by
commit v2.8.12~149^2~1 (cmTarget: Fix iface libraries and languages for
static libraries, 2013-07-26).  However, the non-explicitLibraries case
was never taught to propagate languages when CMP0022 is set to NEW.  Fix
that now.  Factor the logic to propagate link languages out of the link
interface libraries conditions so that it always occurs.  Update
Tests/Fortran to set CMP0022 to NEW to test this case (because the test
passes only if link language propagation works).
2014-05-19 09:06:20 -04:00
Brad King 567ca4c79e Merge topic 'xcode-file-type'
a339ea65 Xcode: Add source file property to control file type (#14854)
ae80cb9f Xcode: Refactor internal source file type selection
2014-05-16 10:21:06 -04:00
Brad King f9871f541d Merge topic 'fix_mumps_coverage'
9ad07fbe CTest: Fix MUMPS coverage parsing and test
2014-05-16 10:21:03 -04:00
Joseph Snyder 9ad07fbeb8 CTest: Fix MUMPS coverage parsing and test
Fix the MUMPS coverage parser:

* Account for tabs after entry points

* Stop double incrementing lines that have explicit calls to the 0 line

* If a line has been previously marked as non executable, but then
  contains a count, increment it an extra one to push it back into
  the executable code set.

Add a custom routine and corresponding coverage files in the test case.
This file is smaller and has cmcov/mcov files that have data for only
that routine.
2014-05-16 10:16:40 -04:00
Brad King a339ea6529 Xcode: Add source file property to control file type (#14854)
Add source file properties to control Xcode file type attributes:

  XCODE_EXPLICIT_FILE_TYPE   => explicitFileType
  XCODE_LAST_KNOWN_FILE_TYPE => lastKnownFileType

Add a RunCMake.XcodeProject test to verify generated project content.
2014-05-15 14:34:52 -04:00
Stephen Kelly e0890d03a4 Features: Extend concept to C language.
Add properties and variables corresponding to CXX equivalents.

Add features for c_function_prototypes (C90), c_restrict (C99),
c_variadic_macros (C99) and c_static_assert (C11). This feature
set can be extended later.

Add a <PREFIX>_RESTRICT symbol define to WriteCompilerDetectionHeader
to conditionally represent the c_restrict feature.
2014-05-15 00:15:18 +02:00
Brad King 2e347eb183 Merge topic 'WriteCompilerDetectionHeader-module'
62a4a67d Add the WriteCompilerDetectionHeader module.
2014-05-14 13:58:30 -04:00
Stephen Kelly 62a4a67dc5 Add the WriteCompilerDetectionHeader module.
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.
2014-05-14 13:57:30 -04:00
Brad King 58fcd57c40 Merge topic 'package-disable-registry'
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
2014-05-12 10:45:51 -04:00
Daniele E. Domenichelli be8ae96098 Allow the Package Registry to be disabled (#14849)
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.
2014-05-12 09:50:01 -04:00
Brad King d09fda5d91 Tests: Improve FindPackageTest for in-source builds
Use a different directory name for the Exporter build tree so that it is
out-of-source even when the main test is in-source.
2014-05-12 09:44:32 -04:00
Brad King ac24a1c031 Tests: Improve FindPackageTest exported package version
Add a random version component so that the test is unlikely to conflict
with other tests of the same CMake version on the same machine.
2014-05-12 09:44:28 -04:00
Brad King f20bb8f003 Merge topic 'minor-cleanups'
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.
2014-05-12 09:31:06 -04:00
Stephen Kelly eb638c75cc Tests: Make CompileFeatures feature list lang-specific. 2014-05-10 13:05:46 +02:00
Stephen Kelly 6a9fdbeb48 Test: Parameterize the language in the CompileFeature test. 2014-05-09 17:29:05 +02:00
Brad King 911cc9a39e cmTarget: Evaluate CMP0026 and CMP0051 in calling context
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.
2014-05-09 11:24:15 -04:00
Brad King 23409f50f1 cmTarget: Evaluate CMP0026 in calling context
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.
2014-05-09 11:12:48 -04:00
Stephen Kelly f5bf9d4311 Tests: Make CompileFeature tests use highest standard known.
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.
2014-05-09 14:39:30 +02:00
Ben Boeckel 411f77d14f EVIS: Add tests for syntax corner cases and CMP0053
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
2014-05-08 13:24:49 -04:00
Brad King f1d504d6cd Merge topic 'GNU-4.7-features'
9cbc63e4 Features: Record for GNU 4.7.
2014-05-08 11:28:03 -04:00
Brad King 65a71a5db2 Merge topic 'ctest-bad-generator'
54111286 ctest_build: Do not crash on bad generator name
2014-05-08 11:27:59 -04:00
Brad King 3e206022ab Merge topic 'minor-cleanups'
47795421 Fix whitespace in docs.
aa283b6b Features: Fix test for GNU 4.8.1.
bbfd4cd4 Features: Include the language of the compiler in error messages.
2014-05-08 11:27:57 -04:00
Brad King 9add7071a5 Merge topic 'hp-cpp98-tests'
b0f277db HP aCC: record compiler flag for Ansi C++98 support for version 3.80 onwards
2014-05-08 11:27:55 -04:00
Brad King 7b3def93b6 Merge topic 'decay-language-version'
205215fb cmTarget: Add CXX_STANDARD_REQUIRED to control decay.
1df2116b Features: Decay language flag if requested is not available.
c4f4dac2 Project: Fix exit-on-error with compile feature tests.
5bb7ce72 Project: Use nullary form of main for compile feature tests.
64254e7a Project: Remove extern from static string in feature tests.
0d9c99bf Help: Fix order of help entries.
dc7639bd Tests: Fix name of cache variable.
2014-05-08 11:27:53 -04:00
Stephen Kelly 9cbc63e40c Features: Record for GNU 4.7.
Update the CompileFeatures test to verify that unsupported features
do not work.
2014-05-07 22:02:02 +02:00
Brad King 5411128645 ctest_build: Do not crash on bad generator name
If creation of the global generator fails, return early with an error
message instead of trying to use the generator and crashing.

Add a CTestTestBadGenerator test to cover this case.

Reported-by: Mathieu Malaterre <malat@debian.org>
Bug-Debian: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=747306
2014-05-07 11:02:16 -04:00
Brad King 295cf31ca6 Merge topic 'no-assert-missing-objlib'
d648c476 cmTarget: Don't assert on object libraries for configure-time location.
2014-05-07 09:18:35 -04:00
Stephen Kelly bbfd4cd48f Features: Include the language of the compiler in error messages. 2014-05-07 12:36:22 +02:00
Stephen Kelly 205215fb8a cmTarget: Add CXX_STANDARD_REQUIRED to control decay. 2014-05-07 12:17:49 +02:00
Stephen Kelly dc7639bdab Tests: Fix name of cache variable. 2014-05-07 12:15:39 +02:00
Stephen Kelly d648c4766f cmTarget: Don't assert on object libraries for configure-time location.
Commit b8af2011 (cmTarget: Fix listing of source files at
configure-time., 2014-04-13) refactored a GetObjectLibrariesCMP0026
method out of GetLanguages.  In flight, a conditional use of a target
if available was changed to an assert-available.

This code is only used to read the LOCATION property at configure
time, when the link information is incomplete, and not all targets
are defined, so the assert is inappropriate, even though it can lead
to incorrect information being generated.  CMP0026 warns about the
potentially incorrect information anyway.
2014-05-06 21:07:40 +02:00
Brad King 8e767a27d2 Merge topic 'CMAKE_CXX_KNOWN_FEATURES-global-property'
3fdfa5d3 Features: Make CMAKE_CXX_KNOWN_FEATURES a property.
2014-05-06 13:48:42 -04:00
Brad King 58557486db Merge topic 'dont-rewrite-moc-parameter-file'
17c31b8b Qt4: Extend the Qt4Targets test to cover dir and target moc parameters.
6a5bd7f0 Qt4: write moc parameter file only when content has changed
2014-05-06 13:48:40 -04:00
Stephen Kelly 17c31b8bd4 Qt4: Extend the Qt4Targets test to cover dir and target moc parameters. 2014-05-06 13:39:45 -04:00
Stephen Kelly 3fdfa5d3fc Features: Make CMAKE_CXX_KNOWN_FEATURES a property.
As a 'built-in' variable it imposes a cost on all variable lookups
and it is expected to be rarely used.
2014-05-02 10:18:16 +02:00
Brad King ecdc1985e3 Merge topic 'file-generate-if-different'
42e1cd13 file(GENERATE): Only write the file if content is different.
2014-05-01 09:11:23 -04:00
Brad King 8535d4cf5d Merge topic 'cxx98-features'
a36b957f Features: Add cxx_template_template_parameters.
2014-04-30 09:42:00 -04:00
Stephen Kelly 42e1cd137c file(GENERATE): Only write the file if content is different.
No policy is used to control this behavior for now.
2014-04-30 15:18:13 +02:00
Rolf Eike Beer b0f277db38 HP aCC: record compiler flag for Ansi C++98 support for version 3.80 onwards
Old versions of aCC need a special compiler flag to get full C++98 template
support as e.g. CMake itself or the Complex and ComplexOneConfig tests need.
The same versions need a special flag to get a proper C++ library, too.
2014-04-25 17:59:57 +02:00
Brad King b10083876c Merge topic 'feature-absence-hard-error'
8d0b1cca Features: FATAL_ERROR on compilers with no recorded features.
447fbb3f Tests: Execute compile features tests unconditionally.
597bb72e Tests: Run RunCMake.target_compile_features unconditionally.
2014-04-21 09:35:42 -04:00
Brad King ba83d84714 Merge topic 'ExternalData-missing-not-fatal'
ccd29b9a ExternalData: Warn on missing file instead of failing
2014-04-21 09:32:32 -04:00
Stephen Kelly 8d0b1ccac1 Features: FATAL_ERROR on compilers with no recorded features.
Users of the new target_compile_features command are expected to
check the existence of the CMAKE_CXX_COMPILE_FEATURES variable before
attempting to use it to require features.
2014-04-17 16:20:50 +02:00
Stephen Kelly 447fbb3fac Tests: Execute compile features tests unconditionally.
Conditionally create a dummy test if there are no known features.
2014-04-17 16:20:50 +02:00
Brad King ccd29b9af8 ExternalData: Warn on missing file instead of failing
When the primary source tree path named by a DATA{} reference does not
exist, produce an AUTHOR_WARNING instead of a FATAL_ERROR.  This is
useful when writing a new DATA{} reference to a test reference output
that has not been created yet.  This way the developer can run the test,
manually verify the output, and then copy it into place to provide the
reference and eliminate the warning.

If the named source tree path is expected to be a file but exists as a
directory, we still need to produce a FATAL_ERROR.
2014-04-17 09:45:09 -04:00
Stephen Kelly 3b673586f5 CMP0052: Make the warning message more informative.
Print the reason for the offending entry in the
INTERFACE_INCLUDE_DIRECTORIES.
2014-04-17 09:08:24 -04:00
Stephen Kelly 5baa81592b CMP0052: Test that include dirs in install locations cause no warnings. 2014-04-17 09:07:59 -04:00
Stephen Kelly 597bb72ed7 Tests: Run RunCMake.target_compile_features unconditionally.
It is so far testing only cases which are fatal regardless of
recorded features.
2014-04-16 17:22:19 +02:00
Stephen Kelly a36b957fc4 Features: Add cxx_template_template_parameters.
Extend the existing feature infrastructure as needed to support
both C++11 and C++98 features.
2014-04-16 15:16:23 +02:00
Brad King 8472ef243f Merge topic 'cxx11-features'
60c0d2dd Features: Add cxx_defaulted_move_initializers.
c4e67235 Features: Add cxx_long_long_type.
dcaafada Features: Add cxx_func_identifier.
251a1f02 Features: Add cxx_local_type_template_args.
53fe7773 Features: Add cxx_extended_friend_declarations.
16603f7c Features: Add cxx_enum_forward_declarations.
adf22f61 Features: Add cxx_default_function_template_args.
7b3e8a05 Features: Add cxx_right_angle_brackets.
9a49fd21 Features: Add cxx_decltype_incomplete_return_types.
1889045c Features: Add cxx_sizeof_member.
ab455eba Features: Add cxx_thread_local.
300ce248 Features: Add cxx_inline_namespaces.
f9d04a96 Features: Add cxx_variadic_macros.
3d76656f Features: Add cxx_uniform_initialization.
e74b216c Features: Add cxx_generalized_initializers.
ff80c3b4 Features: Add cxx_attributes.
...
2014-04-15 10:32:13 -04:00
Brad King b56a9ae7f1 Merge topic 'target_compile_features'
9eaf3755 Export: Populate INTERFACE_COMPILE_FEATURES property.
8ed59fc2 Add target_compile_features command.
4e6ca504 cmTargetPropCommandBase: Change the interface to return bool.
5412dede cmTarget: Transitively evaluate compiler features.
baff4434 cmTarget: Allow populating COMPILE_FEATURES using generator expressions.
f97bf437 Features: Add cxx_auto_type.
03355d6b cmTarget: Add COMPILE_FEATURES target property.
faeddf64 project: Add infrastructure for recording CXX compiler features
913394af cmTarget: Add CXX_STANDARD and CXX_EXTENSION target properties.
8238a6cd Add some COMPILE_OPTIONS for specifying C++ dialect.
892243fc Tests: Require CMake 3.0 for the SystemInformation test.
59b5fdd3 Don't load Clang-CXX from AppleClang-CXX.
2014-04-15 10:32:11 -04:00
Brad King 18aaed77c0 Merge topic 'matches-cleanup'
f21ac16e Replace MATCHES test on numbers with EQUAL test
7eacbaed Replace MATCHES ".+" tests with NOT STREQUAL ""
3a71d34c Use CMAKE_SYSTEM_NAME instead of CMAKE_SYSTEM where sufficient
b0b4b460 Remove .* expressions from beginning and end of MATCHES regexs
5bd48ac5 Replace string(REGEX REPLACE) with string(REPLACE) where possible
2622bc3f Clean up usage of if(... MATCHES regex) followed string(REGEX REPLACE regex)
2014-04-15 10:22:34 -04:00
Rolf Eike Beer f21ac16edd Replace MATCHES test on numbers with EQUAL test
The MATCHES tests were actually wrong, as "a4b" and "42" would also cause a
match when it should not.
2014-04-14 18:17:49 +02:00
Rolf Eike Beer 3a71d34cf3 Use CMAKE_SYSTEM_NAME instead of CMAKE_SYSTEM where sufficient 2014-04-14 18:17:18 +02:00
Rolf Eike Beer b0b4b4602f Remove .* expressions from beginning and end of MATCHES regexs
All these expressions work the same:
  "foo"
  ".*foo.*"
  "^.*foo.*$"

This assumes that the "Intel*" expressions were meant to be "Intel.*".
2014-04-14 18:17:11 +02:00
Rolf Eike Beer 5bd48ac534 Replace string(REGEX REPLACE) with string(REPLACE) where possible
The simple replacement is much faster.
2014-04-14 18:17:05 +02:00
Rolf Eike Beer 2622bc3f65 Clean up usage of if(... MATCHES regex) followed string(REGEX REPLACE regex)
The matches have already been calculated and can simply be taken from
CMAKE_MATCH_n variables. This avoids multiple compilations of the same or very
similar regular expressions.
2014-04-14 18:16:58 +02:00
Stephen Kelly b8af201168 cmTarget: Fix listing of source files at configure-time.
Since commit e5da9e51 (cmTarget: Allow any generator expression in
SOURCES property., 2014-03-18), source files are computed by
true evaluation of generator expressions, including TARGET_OBJECTS.
This evaluation requires the presence of cmGeneratorTarget objects
since commit bf98cc25 (Genex: Evaluate TARGET_OBJECTS as a normal
expression., 2014-02-26).

Ensure that we don't attempt to evaluate the TARGET_OBJECTS generator
expression at configure-time, as can happen if CMP0024 or CMP0026
are OLD.  Use old-style parsing of the source item to extract
object target names in that case.

Avoid calling GetProperty("SOURCES") to bypass warnings from CMP0051.
Refactor existing logic in GetLanguages which is similar in intent to
the new GetSourceFiles code.
2014-04-13 10:59:50 +02:00
Brad King 5c63c13190 Merge topic 'install-prefix-in-interface'
783bce29 Export: Disallow exported interface includes in src/build tree (#14592).
c869984e RunCMake: Allow specifying the source dir and file to test.
2014-04-10 09:53:13 -04:00
Stephen Kelly 783bce295b Export: Disallow exported interface includes in src/build tree (#14592).
Allow directories in the source tree or build tree only if the
install tree is a subdirectory of the source tree or build tree,
as appropriate.

Re-use the test files in the RunCMake.include_directories test
to run in multiple scenarios.  Bump the required CMake version
in the test to 3.0 to ensure that the new policy warnings are
emitted correctly.
2014-04-09 10:38:49 +02:00
Stephen Kelly 60c0d2dd81 Features: Add cxx_defaulted_move_initializers. 2014-04-08 11:05:58 +02:00
Stephen Kelly c4e672358c Features: Add cxx_long_long_type. 2014-04-08 11:05:58 +02:00
Stephen Kelly dcaafada0e Features: Add cxx_func_identifier. 2014-04-08 11:05:57 +02:00
Stephen Kelly 251a1f02a0 Features: Add cxx_local_type_template_args. 2014-04-08 11:05:57 +02:00
Stephen Kelly 53fe7773e6 Features: Add cxx_extended_friend_declarations. 2014-04-08 11:05:57 +02:00
Stephen Kelly 16603f7cdb Features: Add cxx_enum_forward_declarations. 2014-04-08 11:05:57 +02:00
Stephen Kelly adf22f611e Features: Add cxx_default_function_template_args. 2014-04-08 11:05:57 +02:00
Stephen Kelly 7b3e8a0534 Features: Add cxx_right_angle_brackets. 2014-04-08 11:05:57 +02:00
Stephen Kelly 9a49fd21be Features: Add cxx_decltype_incomplete_return_types. 2014-04-08 11:05:57 +02:00
Stephen Kelly 1889045ca6 Features: Add cxx_sizeof_member. 2014-04-08 11:05:57 +02:00
Stephen Kelly ab455ebafd Features: Add cxx_thread_local. 2014-04-08 11:05:57 +02:00
Stephen Kelly 300ce2481e Features: Add cxx_inline_namespaces. 2014-04-08 11:05:57 +02:00
Stephen Kelly f9d04a96b5 Features: Add cxx_variadic_macros. 2014-04-08 11:05:57 +02:00
Stephen Kelly 3d76656fb3 Features: Add cxx_uniform_initialization. 2014-04-08 11:05:56 +02:00
Stephen Kelly e74b216c90 Features: Add cxx_generalized_initializers. 2014-04-08 11:05:56 +02:00
Stephen Kelly ff80c3b420 Features: Add cxx_attributes. 2014-04-08 11:05:56 +02:00
Stephen Kelly 7605fee593 Features: Add cxx_alignof. 2014-04-08 11:05:56 +02:00
Stephen Kelly e7d6e1f44f Features: Add cxx_alignas.
cxx_alignof will be a separate feature known to CMake, because
both can be implemented with separate backward compatibility
versions.
2014-04-08 11:05:56 +02:00
Stephen Kelly 32c2acd65c Features: Add cxx_extern_templates. 2014-04-08 11:05:56 +02:00
Stephen Kelly 9064f78b0c Features: Add cxx_unrestricted_unions. 2014-04-08 11:05:56 +02:00
Stephen Kelly 3322b393a2 Features: Add cxx_unicode_literals. 2014-04-08 11:05:56 +02:00
Stephen Kelly 04c5b99f38 Features: Add cxx_user_literals. 2014-04-08 11:05:56 +02:00
Stephen Kelly e1e292cd06 Features: Add cxx_alias_templates. 2014-04-08 11:05:56 +02:00
Stephen Kelly 3300f78310 Features: Add cxx_rvalue_references. 2014-04-08 11:05:55 +02:00
Stephen Kelly b1c5bd5314 Features: Add cxx_reference_qualified_functions. 2014-04-08 11:05:55 +02:00
Stephen Kelly ea9c445f06 Features: Add cxx_raw_string_literals. 2014-04-08 11:05:55 +02:00
Stephen Kelly 735adf2c94 Features: Add cxx_range_for. 2014-04-08 11:05:55 +02:00
Stephen Kelly 0fa9bbf1fa Features: Add cxx_nullptr. 2014-04-08 11:05:55 +02:00
Stephen Kelly 8149fc909f Features: Add cxx_noexcept. 2014-04-08 11:05:55 +02:00
Stephen Kelly bd2a025eb0 Features: Add cxx_nonstatic_member_init. 2014-04-08 11:05:55 +02:00
Stephen Kelly 15cdf6f51d Features: Add cxx_lambdas. 2014-04-08 11:05:55 +02:00