Commit Graph

6106 Commits

Author SHA1 Message Date
Brad King 5e3045a749 Merge branch 'revert-compiler-links-statically' into release 2015-11-23 10:19:34 -05:00
Brad King 9682de566e Revert "Disable shared library support when compiler links statically" (#15855)
In commit v3.4.0-rc1~18^2 (Disable shared library support when compiler
links statically, 2015-09-30) we tried to detect when the compiler is
not capable of linking shared libraries (possibly due to flags in use).
However, the approach is not robust against flags like `-nostdlib`.
Revert it for now pending another solution to the original problem.
2015-11-23 10:16:32 -05:00
Brad King aa0460b34a Merge branch 'fix-forced-toolchain-dialect' into release 2015-11-19 10:28:22 -05:00
Brad King 441dba8032 Project: Guess default standard dialect if compiler was forced (#15852)
Prior to commit v3.4.0-rc1~71^2 (Project: Determine default language
dialect for the compiler, 2015-09-15) we always guessed the default
language standard dialect based on the compiler version.  This was not
reliable so that commit switched to computing the default language
standard dialect while detecting the compiler id.

When a toolchain file uses CMakeForceCompiler to set the compiler id
then the detection does not occur.  Therefore commit v3.4.0-rc1~54^2
(Project: Don't require computed default dialect if compiler was forced,
2015-09-22) made the lack of detection an error only if the compiler was
not forced.  However, this means that projects using CMakeForceCompiler
no longer even get the guess that we had before so <LANG>_COMPILER does
not work.

Due to the sophistication of CMake's compiler detection logic projects
should be ported away from using CMakeForceCompiler.  In the meantime,
restore a guess of the default language standard dialect when the
compiler is forced.
2015-11-19 10:22:35 -05:00
Brad King ce7da2dec4 Merge branch 'FindGTest-avoid-CMP0064' into release 2015-11-18 10:43:56 -05:00
Brad King b5e7b22def FindGTest: Refactor test type checks to avoid cases triggering CMP0064
Update our if() conditions to avoid CMP0064 warnings when `${test_type}`
is equal to `TEST`.

Reported-by: David T. Chen <dchen@mail.nih.gov>
2015-11-18 10:42:55 -05:00
Brad King daa72b253a Merge branch 'fix-compute-default-dialect-lto' into release 2015-11-18 10:14:09 -05:00
Brad King c3dc8935ee Make C and C++ default dialect detection robust to advanced optimizations
In commit v3.4.0-rc1~71^2 (Project: Determine default language dialect
for the compiler, 2015-09-15) we added an "INFO:..." string to the
compiler id detection binary.  The value can be optimized out of the
compiler id binary unless we force it to be included by making the
program behavior depend on it at runtime.  Add references to the value
as we do for the other info strings already.

Gentoo-Issue: https://bugs.gentoo.org/show_bug.cgi?id=565744
2015-11-18 10:12:25 -05:00
Brad King 60859b93db Merge branch 'cray-fortran-version' into release 2015-11-12 11:13:06 -05:00
Brad King 09f754f040 Cray: Implement Fortran compiler version detection (#15845)
We already recognize the Cray Fortran compiler id.  Extract the version
number using the same predefined macros we already use for Cray C and
C++ compilers.
2015-11-12 10:56:23 -05:00
Brad King 1227ea38e5 Merge branch 'intel-fortran-2016' into release 2015-10-29 09:04:05 -04:00
Brad King 77be366c58 Intel: Recognize MSVC version for Intel Fortran 2016 (#15809) 2015-10-26 13:02:37 -04:00
Brad King 7d94947a68 Merge branch 'ExternalProject-fix-git-version' into release 2015-10-15 09:41:04 -04:00
Brad King c9e0173e6f ExternalProject: Always use CMake builtin FindGit (#15791)
Unset CMAKE_MODULE_PATH before calling find_package(Git) to ensure we do
not get a project-provided FindGit module that may not provide the
GIT_VERSION_STRING that we need.  We do not need to restore the value
explicitly because this occurs inside the _ep_add_download_command
function call scope.
2015-10-15 09:35:43 -04:00
Brad King 4cd52dc551 ExternalProject: Fix Git version report in error message (#15791)
Refactoring in commit v3.4.0-rc1~77^2~1 (ExternalProject: Use
GIT_VERSION_STRING instead of custom method, 2015-09-17) forgot
to update the variable name used in an error message.
2015-10-15 09:00:23 -04:00
Brad King f13030cb5b Merge branch 'xcode-adjust-deployment-to-host-version' into release 2015-10-12 15:51:15 -04:00
Gregor Jasny 24aafbde11 Xcode: Adjust deployment target SDK version to host version
If the automatically selected SDK is newer than the host OS version
and no deployment version has been set then adjust the deployment
version to the host OS version. Otherwise the user won't be able to
launch the executables on the build host.

This is for example a problem on a MacOSX 10.10 host with Xcode 7
which only provides a MacOSX10.11 SDK.
2015-10-12 15:31:10 -04:00
Brad King 4f8d58f97a Merge branch 'FindPostgreSQL-v9.5' into release 2015-10-12 10:44:38 -04:00
Tamar Kranenburg 5225e0048c FindPostgreSQL: Search for version 9.5 2015-10-12 10:43:52 -04:00
Brad King 8f3ea27055 Merge branch 'cpack-wix-typos' into release 2015-10-12 10:30:16 -04:00
Brad King 4df5c3d131 Merge branch 'revert-compiler-features-solaris' into release 2015-10-12 10:29:36 -04:00
Kevin Wojniak fb9ec2430b CPackWIX: fix typos in documentation 2015-10-08 14:42:52 -04:00
Brad King 340d0897fa Revert topic 'compiler-features-solaris'
Revert commit v3.4.0-rc1~10^2~2 (Features: Disable support for Oracle
SolarisStudio on non-Linux, 2015-09-29) and two follow-up commits.
The support of compile features and language standards on Orcale
SolarisStudio needs more investigation so for CMake 3.4 we should
just act as 3.3 did.
2015-10-08 13:18:39 -04:00
Brad King 6c25ceb6a8 Merge topic 'vs-win10-store'
2402bb8c Help: Document Windows 10 Universal Applications in cmake-toolchains(7)
1be2f12c VS: Add support for Windows 10 Universal (Store) Applications
2798dbda VS: Refactor indentation of LinkLibraryDependencies
8c426183 MSVC: Add system libs for WindowsStore on VS 2015
d1b87d72 VS: Select Windows 10 Store SDK and toolset for VS 2015
2015-10-05 10:04:11 -04:00
Francesco Romano 2775768f34 FindMatlab: Add support for Matlab R2015b 2015-10-05 09:16:14 -04:00
Gilles Khouzam 8c426183d1 MSVC: Add system libs for WindowsStore on VS 2015
Use WindowsApp.lib for a Universal Application Platform project.
2015-10-02 16:41:41 -04:00
Brad King 7555babbcf Merge topic 'compiler-features-solaris'
5fdf7594 Tests: Suppress WriteCompilerDetectionHeader failure on SunPro
c824b23d Features: Fix C++98 flags on Oracle SolarisStudio 12.4 on Linux
61bc0f73 Features: Disable support for Oracle SolarisStudio on non-Linux
2015-10-02 10:56:52 -04:00
Brad King d80161b08c Merge topic 'vs-win10-sdk'
3f077996 VS: Add support for selecting the Windows 10 SDK (#15670)
5dfc4c5f VS: Add hook to initialize Windows platform settings
61c472a2 cmSystemTools: Add VersionCompareGreater helper
2015-10-02 09:58:17 -04:00
Brad King 8f545d9501 Merge topic 'explicit-system-version'
b31ac171 Allow CMAKE_SYSTEM_VERSION to be set without CMAKE_SYSTEM_NAME
70688609 Help: Improve CMAKE_SYSTEM_{NAME,VERSION} variable documentation
2015-10-02 09:58:15 -04:00
Gilles Khouzam 3f077996f5 VS: Add support for selecting the Windows 10 SDK (#15670)
Teach the VS 2015 generator to produce a WindowsTargetPlatformVersion
value.  Use the CMAKE_SYSTEM_VERSION to specify the version and if not
set choose a default based on available SDKs.  Activate this behavior
when targeting Windows 10.

Co-Author: Brad King <brad.king@kitware.com>
2015-10-02 09:53:25 -04:00
Gilles Khouzam b31ac171a4 Allow CMAKE_SYSTEM_VERSION to be set without CMAKE_SYSTEM_NAME
Teach CMakeDetermineSystem to check for a CMAKE_SYSTEM_VERSION setting
even when CMAKE_SYSTEM_NAME is not set.  This will allow builds on the
host OS to target other versions of the OS without full cross-compiling.
2015-10-02 09:43:24 -04:00
Brad King 8b4873a1b0 Disable shared library support when compiler links statically
When a user or a compiler wrapper adds '-static' to the compiler flags
then it will always link static binaries.  Detect this from the compiler
id binary and disable TARGET_SUPPORTS_SHARED_LIBS.  This will prevent
projects from accidentally adding shared libraries when the toolchain
does not support them.  It also helps CMake avoid linking with flags
that require shared libraries to be supported.
2015-09-30 15:01:23 -04:00
Brad King c824b23d15 Features: Fix C++98 flags on Oracle SolarisStudio 12.4 on Linux 2015-09-30 09:48:29 -04:00
Brad King 61bc0f7363 Features: Disable support for Oracle SolarisStudio on non-Linux
On SunOS the -std=c++11 flag must be used for linking as well as
compiling.  Until we implement support for this we cannot support
the CXX_STANDARD property except on Linux (where it was tested).
2015-09-29 11:25:07 -04:00
Brad King ddd082fb1f Merge topic 'ProcessorCount-SunOS-psrinfo'
1ff96bf6 ProcessorCount: Implement with psrinfo tool on recent SunOS versions
2015-09-29 10:08:04 -04:00
Marc Chevrier 1ff96bf69c ProcessorCount: Implement with psrinfo tool on recent SunOS versions 2015-09-28 11:30:41 -04:00
Brad King da7276cf94 Replace http://www.cmake.org URLs with https://cmake.org
The latter is now the preferred URL for visiting cmake.org with a
browser.  Convert using the shell code:

 git ls-files -z | xargs -0 sed -i 's|http://www\.cmake|https://cmake|g'
2015-09-25 15:47:39 -04:00
Brad King 910ea21004 Merge topic 'Threads-CXX'
fff9434d FindThreads: officially announce it works with only C++ enabled
66db914a FindThreads: fix printing a pointer value in test code
0b38424c FindThreads: make the call to try_run() work also if only C++ is enabled
9924a212 FindThreads: replace CheckIncludeFiles by CheckIncludeFile
a27bc0cc Check(Function|Library|Symbol)Exists: make it work if only C++ is enabled
7279f293 FindThreads: add simple testcase
2015-09-25 10:12:37 -04:00
Rolf Eike Beer 66db914adf FindThreads: fix printing a pointer value in test code
This causes a warning in C mode, and entirely fails in C++ mode:

CMake/Modules/CheckForPthreads.c: In function ‘runner’:
CMake/Modules/CheckForPthreads.c:34:27: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
      printf("%d CC: %d\n", (int)args, cc);
                            ^
Use %p to print out a pointer value, which will not cause any problems.
2015-09-25 10:08:06 -04:00
Rolf Eike Beer 0b38424cf2 FindThreads: make the call to try_run() work also if only C++ is enabled
This isn't enough to make the whole module work with only C++ enabled.
2015-09-25 10:08:05 -04:00
Rolf Eike Beer 9924a212f6 FindThreads: replace CheckIncludeFiles by CheckIncludeFile
While at it, also add a branch using CheckIncludeFileCXX. Also give a better
error message if no supported language is enabled. C++ support isn't working
yet, but it has never worked.
2015-09-25 10:08:05 -04:00
Rolf Eike Beer a27bc0ccac Check(Function|Library|Symbol)Exists: make it work if only C++ is enabled 2015-09-25 10:07:54 -04:00
Stephen Kelly d13758514c Project: Don't require computed default dialect if compiler was forced.
Commit 7235334a (Project: Determine default language dialect for the
compiler., 2015-09-15) introduced a mechanism to determine the default
dialect used for the running compiler.  If conditions in
the <CompilerId>-<Lang>.cmake file are such that compile features for
that version of the compiler should be supported, the _DEFAULT_STANDARD
is set to the computed value.

However, the CMakeForceCompiler module allows users to bypass execution of the
compiler by CMake.  In that case, do not set the _DEFAULT_STANDARD variable at
all, which effectively disables the compile-features where the module is used.

No compile features have ever been recorded where the module is used so no
functionality is lost.
2015-09-22 22:13:15 +02:00
Brad King fcd9f85660 Merge topic 'ctest-variable-docs'
4da5a227 Help: document CTEST_CUSTOM_* variables
70c0cc72 ctest_read_custom_files: mention that ctest does this automatically
71c67e83 CTEST_CUSTOM_*: treat variables as lists
936a95d4 CTestCoverageCollectGCOV: replace tabulators
2015-09-22 10:47:05 -04:00
Brad King cec45e27f6 Merge topic 'pkg-config-variable-function'
51b83f14 FindPkgConfig: add a command to query arbitrary variables
7f7f1eec FindPkgConfig: use execute_process to strip trailing whitespace
2015-09-21 09:39:36 -04:00
Ben Boeckel 51b83f1445 FindPkgConfig: add a command to query arbitrary variables 2015-09-21 09:39:26 -04:00
Ben Boeckel 71c67e83bf CTEST_CUSTOM_*: treat variables as lists 2015-09-21 09:27:54 -04:00
Brad King 1f4358134f Merge topic 'cpack-verbatim-variables'
bc2e54db Introduction of CPACK_VERBATIM_VARIABLES variable
2015-09-21 09:25:34 -04:00
Roman Donchenko bc2e54db55 Introduction of CPACK_VERBATIM_VARIABLES variable
If variable is set to TRUE, values of all variables prefixed with CPACK_
will be escaped so special characters such as dolar sign, quotes or
foreward slash will not be lost. By default variable is treated as set
to FALSE for back compatibility.

The cpack_encode_variables macro is changed into a function to remove
scope pollution. There should be no other effects.
2015-09-20 23:39:03 +02:00
Brad King 109a7a245a Ninja: Detect MSVC /showIncludes prefix with compiler flags (#15596)
Move detection over to the compiler id logic where we have already
constructed the list of compiler flags from ARG1 and CMAKE_<LANG>_FLAGS.
Pass the flags when we execute "cl" with "/showIncludes".  Also pass "/c"
because we only need to compile, not link.  Check the compiler process
exit code before trusting its output.
2015-09-18 10:02:53 -04:00