Commit Graph

24580 Commits

Author SHA1 Message Date
Ben Boeckel d849800351 variable_watch: Remove undocumented and redundant access type
The ALLOWED_UNKNOWN_VARIABLE_READ_ACCESS access type was switched on an
undocumented variable and its lookup caused an unnecessary performance
impact.  Remove it.
2014-05-22 10:36:49 -04:00
Brad King 6f2e818956 Merge branch 'release' 2014-05-22 09:46:58 -04:00
Rolf Eike Beer 0645eedb71 FindQt[34]: Prefer matching versioned tool names
After finding qmake we search in QT_BINARY_DIR for the other Qt tools.
Try all versioned executable names before trying the plain executable name.
This makes it much more likely that if 2 different major versions are installed
in the same prefix CMake will be able to detect a proper set of tools.
2014-05-22 08:56:05 -04:00
Kitware Robot 246bec5a4b CMake Nightly Date Stamp 2014-05-22 00:01:07 -04:00
Rolf Eike Beer bd32b682f2 OpenBSD: honor the LOCALBASE and X11BASE environment variables 2014-05-21 20:38:55 +02:00
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 20a32a4b72 Merge topic 'GNUInstallDirs-OpenBSD'
d4fdd9c1 GNUInstallDirs: use the proper default for info and man paths on OpenBSD
2014-05-21 10:31:52 -04:00
Brad King 7e62353a4c Merge topic 'OpenBSD_no_multilib'
956b7190 OpenBSD: disable FIND_LIBRARY_USE_LIB64_PATHS
2014-05-21 10:31:50 -04:00
Brad King 42130606d4 Merge topic 'file-command-open-errors'
2c448dbf file: Report system error on failure to open file
2014-05-21 10:31:49 -04:00
Brad King 8dc8878a5e Merge topic 'minor-cleanups'
d1035bd5 cmTarget: Avoid copying container we don't need to copy.
96eb97f8 Help: Fix whitespace in doc link.
0dffbb93 Features: Ensure that list exists to remove from.
2014-05-21 10:31:47 -04:00
Brad King b6e2e0d194 Ninja: Fix Intel interprocedural optimization with static libraries
Teach cmGeneratorTarget::GetCreateRuleVariable about the IPO variant.
Return the static library IPO rule when the feature is enabled.
2014-05-21 09:49:14 -04:00
Brad King 5d12b87b9d cmGeneratorTarget: Improve GetCreateRuleVariable API
Pass the language and configuration to the method so it can return the
complete rule variable name.
2014-05-21 09:38:24 -04:00
Brad King c2eeb08b06 cmTarget: Add GetFeatureAsBool method
Return the GetFeature method result converted to a boolean value.
2014-05-21 09:38:22 -04:00
Kitware Robot f7654a07d5 CMake Nightly Date Stamp 2014-05-21 00:01:15 -04:00
Stephen Kelly aa8a6fcee8 cmMakefile: Add methods for checking availability of a feature. 2014-05-20 19:01:27 +02:00
Rolf Eike Beer 956b719087 OpenBSD: disable FIND_LIBRARY_USE_LIB64_PATHS
OpenBSD has no multilib paths.
2014-05-20 18:36:34 +02:00
Rolf Eike Beer d4fdd9c189 GNUInstallDirs: use the proper default for info and man paths on OpenBSD 2014-05-20 18:14:10 +02:00
Brad King 44d327ffd1 Merge topic 'backport-kwsys-cygwin-fixes'
0c7f84ca KWSys Process: Workaround child kill trouble on Cygwin
e604209c KWSys SystemTools: Port cygwin path conversion to modern API
2014-05-20 11:45:56 -04:00
Brad King 2c448dbfe7 file: Report system error on failure to open file 2014-05-20 11:07:51 -04:00
Stephen Kelly d1035bd5a5 cmTarget: Avoid copying container we don't need to copy. 2014-05-20 16:45:29 +02:00
Stephen Kelly 96eb97f89e Help: Fix whitespace in doc link. 2014-05-20 16:44:06 +02:00
Stephen Kelly 0dffbb93de Features: Ensure that list exists to remove from. 2014-05-20 16:42:54 +02:00
Stephen Kelly b6dedf034e cmMakefile: Extract CheckNeeded{C,Cxx}Language methods. 2014-05-20 16:11:35 +02:00
Stephen Kelly 8dd129dfbb cmMakefile: Extract CompileFeaturesAvailable method. 2014-05-20 16:11:34 +02:00
Stephen Kelly 6b9b2fff61 cmMakefile: Extract CompileFeatureKnown method. 2014-05-20 16:11:34 +02:00
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 0aa41c7b94 Merge branch 'backport-kwsys-cygwin-fixes' into release 2014-05-20 09:49:57 -04:00
Brad King 0c7f84ca41 KWSys Process: Workaround child kill trouble on Cygwin
When we kill a child we send SIGSTOP first so that we can traverse its
child processes recursively.  On unwinding the recursion we then send
SIGKILL.  Current Cygwin has trouble when both signals are sent in quick
succession by the parent process.  Add a usleep(1) after sending the
first signal to give up our time slice and give Cygwin a chance to
process the first signal before sending the second.
2014-05-20 09:48:35 -04:00
Brad King e604209cb9 KWSys SystemTools: Port cygwin path conversion to modern API
The cygwin_conv_to_win32_path function is deprecated in favor of
cygwin_conv_path.  Use the latter.
2014-05-20 09:48:26 -04:00
Brad King 2d5e3d2d2b Merge topic 'update-kwsys'
2903d609 Merge branch 'upstream-kwsys' into update-kwsys
ed52685d KWSys 2014-05-19 (c282e64f)
2014-05-20 09:40:52 -04:00
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 d01320d4b7 Merge topic 'preserve_cmake_minimum_required_version'
1890c668 Keep cmake_minimum_required calls in sync with current version
81a3f228 Do not change minimum required version in modules
2014-05-20 09:40:16 -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
Kitware Robot 8897116df8 CMake Nightly Date Stamp 2014-05-20 00:01:08 -04:00
Brad King 2903d609b1 Merge branch 'upstream-kwsys' into update-kwsys 2014-05-19 10:58:14 -04:00
KWSys Robot ed52685dd7 KWSys 2014-05-19 (c282e64f)
Extract upstream KWSys using the following shell commands.

$ git archive --prefix=upstream-kwsys/ c282e64f | tar x
$ git shortlog --no-merges --abbrev=8 --format='%h %s' 6074f33f..c282e64f
Brad King (2):
      2e00d252 SystemTools: Port cygwin path conversion to modern API
      c282e64f Process: Workaround child kill trouble on Cygwin

Change-Id: I39a3ca47fbb4065eff922d94e6d7019c417ed75c
2014-05-19 10:58:10 -04:00
Daniele E. Domenichelli 1890c668e9 Keep cmake_minimum_required calls in sync with current version
Update cmake_minimum_required calls in CMakeLists.txt in Modules and in
CMakeLists.txt generated by other modules, so that they are always in
sync with current CMake version.
2014-05-19 16:55:12 +02:00
Daniele E. Domenichelli 81a3f22882 Do not change minimum required version in modules
Some modules change CMake minimum required version when they are
included. For example:

  cmake_minimum_required(VERSION 2.8.12)
  message("${CMAKE_MINIMUM_REQUIRED_VERSION}")
  include(CheckTypeSize)
  message("${CMAKE_MINIMUM_REQUIRED_VERSION}")

will produce the following output:

  2.8.12
  2.6

This patch ensures that when you include a CMake module the minimum
required version and the policies set are left unchanged.

Fixes Issue #14864
2014-05-19 16:55:12 +02:00
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 7019152aa2 Merge topic 'FindCUDA-separable-compilation-flags'
6ad14c71 FindCUDA: Use CUDA_NVCC_FLAGS* for separable compilation
2014-05-19 10:40:24 -04:00
Brad King 87eab93ad6 Merge topic 'fix-CMP0022-language-propagation'
31b3bbd7 Merge branch 'backport-fix-CMP0022-language-propagation' into fix-CMP0022-language-propagation
40b9cd0f CMP0022: Fix link language propagation in NEW behavior
42bbf130 CMP0022: Fix link language propagation in NEW behavior
2014-05-19 10:38:42 -04:00
Brad King 31b3bbd73e Merge branch 'backport-fix-CMP0022-language-propagation' into fix-CMP0022-language-propagation 2014-05-19 10:38:44 -04:00
Brad King 8c420ad314 Merge branch 'backport-fix-CMP0022-language-propagation' into release 2014-05-19 09:17:38 -04:00
Brad King e07f406439 Merge branch 'FindCUDA-separable-compilation-flags' into release 2014-05-19 09:17:23 -04:00
James Bigler 6ad14c71bb FindCUDA: Use CUDA_NVCC_FLAGS* for separable compilation
Previously when linking the intermediate link file for separable compilation
the CUDA_NVCC_FLAGS* were not used.  This caused tremendous confusion when
using this feature, and I consider it to be a bug.  This change should fix
this.
2014-05-19 09:14:15 -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
Kitware Robot d5f8abc286 CMake Nightly Date Stamp 2014-05-19 00:01:07 -04:00
Kitware Robot e536c14b7b CMake Nightly Date Stamp 2014-05-18 00:01:08 -04:00