This allows a following commit to introduce a switch to prefer that check over
searching for the explicit library names without breaking backward
compatibility.
When testing CMAKE_CXX_COMPILER[_ID] values with if(MATCHES) or
if(STREQUAL), do not explicitly dereference or quote the variable.
We want if() to auto-dereference the variable and not its value.
The FindVTK module only existed to help find_package(VTK) calls work in
old projects written to use "USE_VTK_FILE" instead of "VTK_USE_FILE".
Drop it to allow find_package(VTK) calls to search for VTKConfig.cmake
directly.
The FindITK module only existed to help find_package(ITK) calls work in
old projects written to use "USE_ITK_FILE" instead of "ITK_USE_FILE".
Drop it to allow find_package(ITK) calls to search for ITKConfig.cmake
directly.
df84281d Help: Add notes for topic 'vs-nsight-tegra-generator'
69e198dc VS: Generate Nsight Tegra project revision number
5365c9ac VS: Map Nsight Tegra file types in .vcxproj files
178f56a5 VS: Fix Tegra-Android platform linking of libraries by name
7115702f Tests: Add test for VS Nsight Tegra generator support
a6289499 VS: Generate ANDROID_GUI executables as app packages
c12e4699 Add 'ANDROID_API' target property to set Android Target API
9a4df52a Add 'ANDROID_GUI' target property to mark Android applications
16569abf cmTarget: Track internally whether platform is Android
ef0fd4f0 VS: Teach vcxproj generation about the Tegra-Android platform
d09b60f5 VS: Detect compiler id of Nsight Tegra-Android toolchains
2f071466 VS: Teach VS >= 10 to recognize CMAKE_SYSTEM_NAME 'Android'
Nsight Tegra Visual Studio Edition handles prefixing of library names
with '-l' automatically, so teach the generator not to do so.
Reported-by: Mourad Boufarguine <mourad@boufarguine.name>
Teach CMakeDetermineCompilerId to recognize the Tegra-Android platform
and generate a test project for Nsight Tegra tools. Locate the full
path to CMAKE_<LANG>_COMPILER by computing it within the test project
build environment.
Also teach CMakeFindBinUtils that this variant of the Visual Studio
generator uses UNIX-like instead of MS-like archiving and linking tools.
When testing CMAKE_CXX_COMPILER_ID values with if(MATCHES),
do not explicitly dereference or quote CMAKE_CXX_COMPILER_ID.
We want if() to auto-dereference the variable and not its value.
After updating from Protocol Buffers 2.5.0 to 2.6.0 compilation of the
generated source failed: "This file was generated by an older version of
protoc which is incompatible with your Protocol Buffer headers. Please
regenerate this file with a newer version of protoc.".
Turns out the source and headers generated by way of
FindProtobuf.cmake:PROTOBUF_GENERATE_CPP aren't updated. Adding a
dependency on the compiler executable fixes this issue.
Fix the CMP0054 warning:
CMake Warning (dev) at .../Modules/ExternalProject.cmake:242 (if):
Policy CMP0054 is not set: Only interpret if() arguments as variables or
keywords when unquoted. Run "cmake --help-policy CMP0054" for policy
details. Use the cmake_policy command to set the policy and suppress this
warning.
Quoted keywords like "COMMAND" will no longer be interpreted as keywords
when the policy is set to NEW. Since the policy is not set the OLD
behavior will be used.
Call Stack (most recent call first):
.../Modules/ExternalProject.cmake:1938 (_ep_parse_arguments)
CMakeLists.txt:5 (ExternalProject_Add)
by avoiding a reference to "${key}" or "COMMAND" in quotes.
be6a555d Tests: Test setting a generator platform in a toolchain file
d506fee8 Tests: Use -A option to pass generator platform selection
11c9ddd6 ExternalProject: Use -A option to pass generator platform
29bd843e CTest: Use -A option to pass generator platform selection
eb7d8156 cmake: Add -A option to specify a generator platform
858d5a0b Fix if() checks of CMAKE_SYSTEM_NAME on Cygwin
e177e7af FPHSA: Avoid if() dereferencing of quoted variable
425acc52 cmcurl: Use if(DEFINED) to simplify conditions
cede5cbd libarchive: Avoid depending on if() to dereference a quoted variable
2d97178b FindGTK2: Avoid depending on if() to dereference a quoted variable
0b12815d Modules/Test*.cmake: Use if(DEFINED) to simplify conditions
188a1f23 If: Introduce policy CMP0054 - don't dereference quoted variables in if()
b900c1cc If: Extract cmConditionEvaluator from if() implementation
Do not check file's hash in download script. If hash will not match
command ``file(DOWNLOAD ...)`` will fail with FATAL_ERROR, ``cmake -P``
will exit with unsuccessful code, and the build will stop. Leave hash
checking to the existing implementation in the verify step.
Legacy invocations may pass a variable name where "DEFAULT_MSG" belongs.
When comparing FPHSA_FAIL_MESSAGE to "DEFAULT_MSG", use a leading "x" on
both sides to avoid mistaking the value of the message for a variable
name.
When the loop was added by commit v3.0.0-rc1~103^2~3 (ExternalProject:
Reattempt download when verification fails, 2015-01-15), we forgot to
actually increment the loop counter. Add the increment line.
When the CMAKE_GENERATOR option is given to ExternalProject_Add, look
also for option CMAKE_GENERATOR_PLATFORM to pass on to cmake as a cache
definition. When no CMAKE_GENERATOR option is given explicitly then use
the current project's CMAKE_GENERATOR_PLATFORM (since we already use its
CMAKE_GENERATOR).
Since commit v3.0.0-rc1~342^2~2 (Add compiler target compile options,
2013-05-19) we use CMAKE_<LANG>_COMPILER_TARGET as the binutils prefix
when cross-compiling with Clang. Fix the implementation to use the
compiler target as the prefix only when it is set. Otherwise toolchain
files not using CMAKE_<LANG>_COMPILER_TARGET cause the logic to use
a prefix of just "-" and of course cannot find "-ar" or "-ld".
FindGTK2 was adding optional include directories to the
interface include dirs regardless of whether or not they
existed. This ensures that the directories only get added
if they are actually found. This is particularly a problem
on Solaris where the gtk2 libs and headers might exist but
the FreeType2 headers might not.
A few different regular expressions were being used in various
places to extract info strings from binaries. This uses a
consistent regex amongst all of them now. This also fixes the
broken ABI detection for Cray compilers.
Some platforms, Fedora 20 and RHEL 7 in particular, will have multiple
pg_config_${arch}.h files all included by the top level pg_config.h.
This checks all of the available pg_config*.h headers for version
information.
39fefde2 VS: Add test case for Windows Phone and Windows Store
89da8465 MSVC: Define 'WIN32' for Windows Store and Windows Phone
ed7f085f Help: Add notes for topic 'vs-windows-apps'
dd11ae8f VS: Do not compile C sources as WinRT (#15100)
b8e40538 VS: Mark Windows Phone and Store targets as App Containers
0432f062 VS: Always ignore ole32 on Windows Phone 8.0
e6ff2f8b VS: Generate Windows Metadata for WinRT components
ee48f4c7 VS: Generate Windows Phone and Windows Store projects as Unicode
cb1aceed VS: Add VS_WINRT_COMPONENT property to enable CompileAsWinRT
401269e4 VS: Handle .pfx files explicitly in generator
23782171 VS: Handle AppxManifest sources explicitly in generator
bc373c6d VS: Set Window Phone/Store app type in CMake-generated targets
d89b2889 VS: Mark CMake-generated targets as Utility in .vcxproj files
03ad8f28 CMakeDetermineCompilerABI: Link with standard libraries on MSVC
cbd1d42b Help: Add notes for topic 'vs-masm'
0f8522a6 VS: Add MASM support to VS 8 and 9 (#8170, #14984)
a43f4400 VS: Move internal MasmEnabled member up to VS 7 generator
df3b007d VS: Add test for MASM support
e8727449 VS: Populate MASM tool build settings in .vcxproj files
0271a5f9 VS: Manually fix MASM flag table entries
1d662e48 VS: Generate MASM flag tables from MSBuild tool files
4f6940df VS: Fix ASM_MASM support in VS >= 10
d7866c52 ASM_MASM: Fix selection of ml64
0374abdb ASM_MASM: Add preprocessor definitions to compile lines
5b0a46e1 ASM_MASM: Do not require compiler to be a full path
802dbe52 cmLocalVisualStudio7Generator: Rename local 'lang' var
In commit v2.8.0~395 (Implicit link info for C, CXX, and Fortran,
2009-07-23) we added a '-DCMAKE_${lang}_STANDARD_LIBRARIES=' flag to the
try_compile used to build the ABI detection project. It is needed when
detecting the implicit libraries added by the GNU compiler on Windows
(MinGW tools) to avoid contaminating the list with standard Windows
libraries. However, with MSVC we do not detect such implicit link
libraries anyway, and for some target platforms (e.g. Windows Phone) we
may need the standard libraries to link the ABI detection executable.
Drop the flag when detecting the ABI using MSVC.
- autodetects Ice on all major platforms
- allows building with all supported Visual Studio versions on Windows
- autodetects the slice path on most platforms
- separately detects the Ice programs, headers, slice files and
libraries so that any Ice configuration or installation errors can
be accurately reported, making diagnosis of Ice problems simpler
653529ce CTest: Allow / to be in the build name, and be consistent with the build name
39b5df2f ctest_update: Add CTEST_UPDATE_VERSION_ONLY option to only note the version
This allows ctest_update to get the current version without actually
changing the repository. This is useful when using Jenkins or an
external project to update the source to a specific version, but you
still want the current version to show up in CDash.
Copy the CheckCSourceCompiles module and port it to Fortran.
Extend the FortranOnly test to try using the new module.
Suggested-by: Nicolas Bock <nicolasbock@gmail.com>
The cleanup in commit 4f2fcce4 (Check*: Allow result variables to
contain regex special characters, 2014-07-31) broke old VXL code that
abuses the old "if(MATCHES)" implementation by using
SET( ${VARIABLE} ${VARIABLE} )
to reset a check result variable. Add a compatibility hack to the
CheckFunctionExists, CheckIncludeFileCXX, and CheckSymbolExists modules
to re-run their checks when the result variable is set to its own name.
Use STREQUAL instead of MATCHES so that special characters still work.
CPack IFW generator updates:
- Group now can have script;
- Root package (for monolithic or one package installers) can be
configured from group.
CMake updates:
- Native installation (no Unspecified component).
2b20110f MSVC: Select default standard libraries for ARM platform
2dfcf0ed VS: Fix generation of desktop applications for ARM
dbb5a7ee CMakeDetermineCompilerId: Fix detection for VS ARM platform
Add WindowsSDKDesktopARMSupport to the compiler id .vcxproj to
avoid 'error MSB8022: Compiling Desktop applications for the ARM
platform is not supported.' from VS.
Inspired-by: Minmin Gong <minmin.gong@gmail.com>
Inspired-by: Gilles Khouzam <gillesk@microsoft.com>
5d3d9a22 Help: Add notes for topic 'vs-windows-phone-and-store'
401a00d9 VS: Set WindowsPhone and WindowsStore min VS version required
709cebde VS: Generate WindowsPhone and WindowsStore application types
72395ab2 VS: Add .sln "Deploy" mark for WindowsPhone and WindowsStore binaries
2074f581 MSVC: Add system libs for WindowsPhone and WindowsStore
c72f0887 MSVC: Add default WindowsPhone and WindowsStore compile flags
1c94558a MSVC: Disable incremental linking for WindowsPhone and WindowsStore
592098e2 Define 'WINDOWS_PHONE' and 'WINDOWS_STORE' variables
aa42a78f Add WindowsPhone and WindowsStore platform information modules
b94ddf6c CMakeDetermineCompilerId: Recognize WindowsPhone and WindowsStore
d7938bff VS: Select WindowsPhone and WindowsStore default toolsets
3abd150c VS: Save WindowsPhone and WindowsStore system internally
We already use MPI_HOME and ENV{MPI_HOME} as hints for the location
of the MPI compilers. Do the same for mpiexec, and then use the
location of mpiexec as a hint to find the compilers.
The Fujitsu C/C++ compilers are the default ones for K computer.
Detect both native and cross compilers by looking for the __FUJITSU
preprocessor definition.
Split the monolithic cmCPackIFWGenerator source into three parts:
cmCPackIFWGenerator, cmCPackIFWInstaller, and cmCPackIFWPackage
to isolate the implementations somewhat.
Add a COMMON option to the cpack_ifw_configure_component command to make
the data component common to its parent group.
Change the default packaging method to ONE_PACKAGE_PER_COMPONENT.
This is not incompatible because the CPack IFW generator has not
yet been in a release.
This option instructs configure_package_config_file to consider paths
that are not absolute as relative to the INSTALL_PREFIX directory
instead of relative to the CMAKE_INSTALL_PREFIX directory.
If this argument is not passed, the default behaviour is to use
the CMAKE_INSTALL_PREFIX variable.
The new signature is therefore:
configure_package_config_file(<input> <output> INSTALL_DESTINATION <path>
[PATH_VARS <var1> <var2> ... <varN>]
[NO_SET_AND_CHECK_MACRO]
[NO_CHECK_REQUIRED_COMPONENTS_MACRO]
[INSTALL_PREFIX <path>])
Let clients do their own research on the current strength of each
hash algorithm to choose what is best for their needs.
Suggested-by: Nico Schlömer <nico.schloemer@gmail.com>
Simply include the "Windows" platform equivalents. This will allow
-DCMAKE_SYSTEM_NAME=WindowsPhone or -DCMAKE_SYSTEM_NAME=WindowsStore to
select variants of the Windows platform while re-using most of the
platform information from "Windows".
When CMAKE_SYSTEM_NAME is set to target one of these, add
ApplicationType and ApplicationTypeRevision elements to the .vcxproj
file used to identify the compiler so that the WindowsPhone or
WindowsStore toolchains can work.
Co-Author: Brad King <brad.king@kitware.com>
Prior to the existence of the if(DEFINED) condition, many of our Check
modules implemented the condition with a hack that takes advantage of
the auto-dereference behavior of the if() command to detect if a
variable is defined. The hack has the form:
if("${VAR} MATCHES "^${VAR}$")
where "${VAR}" is a macro argument reference. However, this does not
work when the variable named in the macro argument contains characters
that have special meaning in regular expressions, such as '+'. Run the
command
git grep -E 'if\("\$\{.*\}" MATCHES "\^\$\{.*\}\$"\)' -- Modules/Check*
to identify lines with this problem. Use if(NOT DEFINED) instead.
In commit v3.0.0-rc1~551^2~1 (Check*CompilerFlag: make C and CXX modules
share most error patterns, 2013-08-08) a pattern containing a ';' was
moved out of a ""-quoted argument and into a variable. CMake flattens
the containing list and breaks the pattern. Use a '.' to match ';'.
Also fix .bz2 extension to be .tar.bz2 since we only support compressed
tarballs and not plain compressed files.
Suggested-by: Nils Gladitz <nilsgladitz@gmail.com>
Suggested-by: Rolf Eike Beer <eike@sf-mail.de>
7079f33d WindowsCE: Drop unused Platform/WindowsCE-MSVC module
05373f7e WindowsCE: Refactor setting of "WINCE"
1acde6b0 MSVC: Use STREQUAL to check for WindowsCE
This module was created to mirror Platform/Windows-MSVC.cmake, but this
is not necessary because nothing includes "Platform/<os>-<id>.cmake"
directly. The Platform/Windows-MSVC module is only a helper for the
Platform/Windows-MSVC-<lang> modules.
Move it to the Platform/Windows module since it is independent of the
compiler used. While at it, remove redundant "WIN32" setting from
Platform/Windows-MSVC since Plaform/Windows already sets its.
b9be4d21 Help: Add notes for topic 'cpack-ifw-generator'
73b336c9 CPackIFW: Replace use of strftime with cmTimestamp
44850a26 CPack: Add an "IFW" generator for Qt Framework Installer
Allow the combination
-DCMAKE_OSX_DEPLOYMENT_TARGET="10.8" -DCMAKE_OSX_SYSROOT="/"
to work. Treat the "/" sysroot as targeting the current OS X version.
If find_program does not find CMAKE_<LANG>_COMPILER, use set_property()
to force the value to be that of CMAKE_<LANG>_COMPILER_INIT instead of
set(). This allows us to set the value without re-specifying the type
and documentation, thus preserving what find_program set.
Commit v3.0.0-rc1~111^2 (QNX: Introduce QCC compiler id for that
QNX platform compiler., 2014-01-20) split handling of the QNX QCC
compiler into a separate compiler-id. That refactoring results in
the QCC compiler not using the CMake-compiler-id "GNU", which means
that the __compiler_gnu macro is no longer executed for it.
Add Compiler/QCC*.cmake modules to define and call the __compiler_qcc
macro and teach it to call __compiler_gnu internally. Remove the
corresponding pieces from the Platform/QNX*.cmake modules.
It is also necessary to change the language conditional to dereference
the lang macro parameter, which is another bug introduced by the
same commit. The extra -lang-c++ flag is only necessary when the CXX
compiler is specified as 'qcc' instead of 'QCC' in the toolchain file,
which is why this bug was not noticed before. The flag is also necessary
in that case when linking in order to find the appropriate standard
libraries. The flag was not previously added when linking executables,
so linking failed even with CMake 2.8.12 with the lower-case compiler-id.
Co-Author: Brad King <brad.king@kitware.com>
Before this commit, you would have to run ctest -S mode to get
MemoryCheckType to work. This is because CMAKE_COMMAND was not set.
The fix is to use cmSystemTools::GetCMakeCommand instead.
Produce a more consistent result by finding only a single include
directory and reporting which headers may be included from it. The
previous search for each header separately might find pieces from
separate and incompatible packages.
While at it, provide the CURSES_INCLUDE_DIRS result variable to be
consistent with other modules.
On WinCE we must link both shared libraries and executables with the
/subsystem:windowsce flag. Teach Platform/Windows-MSVC to pass it
to the linker in both cases.
Suggested-by: Gunnar Roth <gunnar.roth@gmx.de>
When cross compiling, toolchains won't have install_name_tool,
which is provided by Xcode and command line tools on OS X.
This is a Mach-O specific utility and not required on all platforms.
IcedTea 2.5 have changed libarch for ppc64le to ppc64. Adjust FindJNI
to look for both for backward compatibility.
Signed-off-by: Dinar Valeev <dvaleev@suse.com>
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
When setting default CUDA_HOST_COMPILER we must dereference CMAKE_C_COMPILER,
i.e. /usr/bin/clang should be used instead /usr/bin/cc which is symlink.
Otherwise CUDA thinks it is GCC and issues -dumpspecs which is unknown option
to Clang.
Also in case neither CMAKE_C_COMPILER is defined (project does not use C
language) nor CUDA_HOST_COMPILER is specified manually we should skip -ccbin
and let nvcc use its own default C compiler.
If the only qmake that can be found belongs to Qt5 the find module
would otherwise still further interrogate it and issue diagnostics
which are specific to Qt4.
Intel Composer XE 2015 Beta 2 deprecates all options starting with -o
for sake of compatibility with other compilers expecting anything goes
after -o... is output file name.
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>
The check for this flag added by commit v3.0.0-rc1~284^2 (UseSWIG: Name
python module according to swig flags, 2013-11-26) can get false
positives on flags like "-noproxydel". Improve the check to match only
"-noproxy".
Suggested-by: Garth Wells <gnw20@cam.ac.uk>
To be able to include InstallRequiredSystemLibraries more than once
(e.g. to get the Debug and Release libraries separately), clear the
internal library list for non-matching configuration.
The DECL part is redundant, and the language part is not needed. The
source language and context already determines the language, so there
is no need to repeat it in the define name.
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.
Create a Platform/Android module that includes Platform/Linux since
Android is based on Linux. Provide only the minimal settings needed to
get builds with Android NDK toolchains to work.
Disable use of RPATH since the Android loader ignores it and we cannot
predict the install destination anyway.
Android supports soname but shared library names must end in ".so" and
we cannot represent the versioned names with associated symlinks on all
host operating systems anyway. However, we do want the SONAME of
library files to be set so that linking to them by path to the library
file produces NEEDED entries with the soname and not the path. Add a
new CMAKE_PLATFORM_NO_VERSIONED_SONAME setting to tell the
cmTarget::GetLibraryNames method that not to use the VERSION or
SOVERSION target properties in the soname.
We already match lowercase 'rc'. Add 'RC' too. The latter is listed in
other CMake<LANG>Compiler modules as ignored for their languages already.
Signed-off-by: Tim Blechmann <tim@klingt.org>
The FindQt4 module is a CMake Domain object of type "module".
Our convention for domain object document titles is "------"
and domain object document sections is "^^^^^^". Switch to
these within the FindQt4 documentation.
58f7baab FindFreetype: Indent with 2 spaces instead of 4
444f8801 FindFreetype: Use lower-case name in call to FPHSA
836a28d5 FindFreetype: Move PATH_SUFFIXES argument for more consistency
4ad6dace FindFreetype: Add newlines to reduce code width
While at it, do not cache the value since it should always be
computed directly from DOXYGEN_DOT_EXECUTABLE.
Inspired-by: Lars Bilke <larsbilke83@googlemail.com>
As of Graphviz 2.31, their installer provides no PATH or registry
modifications. Glob possible install paths instead.
Inspired-by: Lars Bilke <larsbilke83@googlemail.com>
Link to it from the documentation of related properties, variables
and commands.
Extend the cmake-developer(7) documentation with notes on
extending feature support for compilers.
Add to the Platform/Windows-GNU module list of VS registry entries those
for VS 2013. Also add the name "vcvars64.bat" used by VS 10 and above
for 64-bit tools.
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.
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.
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
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.
Clang discards the entire string if it is not used, removing
the ability to read the features from the compiled binary. That
is prevented by using the symbol.
GNU with -O3 also discards the string, so use the string in a
way which is determined by a runtime value (argc) to prevent
it being discarded.
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.
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.
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.
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.
3b59f8b7 Project: Refactor C compiler determination into multiple files.
8896501b CompilerId: Allow specifying a prefix for preprocessor defines.
23f451bb CompilerId: Guard the platform-default compiler code with a parameter.
30a99f5c CompilerId: Add option to generate compiler-id-specific defines.
36ed5894 CompilerId: Allow specifying the compiler-specific components to generate.
9a083bce Project: Split the compiler id detection into a separate function.
9d285600 Project: Generate the CXX compiler Id test from multiple files.
Just like -I flag has its -isystem counterpart which marks an include
directory as a system directory and prevents unwanted warnings, on Apple
systems there is -iframework -- a system directory replacement for -F.
Use this flag to implement include_directories(SYSTEM) for frameworks.
This will allow sharing of the logic of the order to test compilers in
and the preprocessor macros used to do that and to determine the
version components.
Use the highest standard compile flags available if requested language
version is too new.
This supports use-cases like
set(CMAKE_CXX_STANDARD 14)
# Compiled with -std=c++11 with GNU 4.7, which has no -std=c++14
# or equivalent flag
add_executable(main main.cpp)
This can be used in combination with preprocessor defines which
communicate the availability of certain language features for
optional use.
When ncurses is built with USE=tinfo we need to find "tinfo" as a
dependency of the main library. Otherwise 'cbreak' is missing:
ld: ...: undefined reference to symbol 'cbreak'
ld: note: 'cbreak' is defined in DSO /lib/libtinfo.so.5 so try adding
it to the linker command line
See https://bugs.gentoo.org/show_bug.cgi?id=468622 for more information.
Applied-by: Rolf Eike Beer <eike@sf-mail.de>
Take our CURSES_USE_NCURSES code path when CURSES_NEED_NCURSES is
enabled even if CURSES_CURSES_LIBRARY also happens to be found.
Applied-by: Rolf Eike Beer <eike@sf-mail.de>
For example if one installs Xcode 4.6 on OS X 10.9, it doesn't contain
a 10.9 SDK, so fallback to the next newest version which, in this case,
happens to be a 10.8 SDK.
This fixes bug #14572.
The MBCS (Multi-Byte Character Set) has been deprecated with VS 2013,
and MSVC no longer ships with an MBCS-version of MFC by default.
However, it can be downloaded as an add-on.
Teach InstallRequiredSystemLibraries to install the MBCS MFC only
for VS < 12 or if it happens to exist on the system.
In commit v3.0.0-rc1~103^2~3 (ExternalProject: Reattempt download when
verification fails, 2014-01-15) a reference to ${CMAKE_COMMAND} was
added to generate a reference to the CMake command in a cmake script.
Escape the '$' so that the literal variable reference appears in the
script instead of writing the path to the current cmake. This is
necessary when the path to CMake contains spaces or other characters
special to CMake syntax.
bbc358c3 Merge branch 'master' into osx-init-early
0cce556b Xcode: Use sysroot and deployment target to identify compiler
0200d0a9 OS X: Factor a Darwin-Initialize module out of Platform/Darwin
416761e3 Add platform-specific initialization step when enabling languages
Use CMAKE_OSX_SYSROOT and CMAKE_OSX_DEPLOYMENT_TARGET to set the Xcode
SDKROOT and MACOSX_DEPLOYMENT_TARGET build settings. This is necessary
because some versions of Xcode select a different compiler based on
these settings. We need to make sure the compiler identified during
language initialization matches what will be used for the actual build.
Initialize variables CMAKE_OSX_SYSROOT, CMAKE_OSX_DEPLOYMENT_TARGET, and
CMAKE_OSX_ARCHITECTURES prior to enabling any languages. This will
allow compiler identification to consider these values.
Create a Modules/CMakeSystemSpecificInitialize.cmake module loaded after
CMakeSystem.cmake but before per-language initialization. Use it to
load an optional Platform/<os>-Initialize.cmake module. This will be
useful to do per-platform initialization that does not depend on the
language and use the results when enabling specific languages.
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.
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.
Generalize the change from commit 39d0ade0 (Windows-GNU: Support
duplicate object names in large archives, 2014-04-14) to the default
archive rules. These rules have used an incremental append approach
since commit v2.8.0~1856 (Build large archives incrementally,
2008-08-04). Switch from "ar r" to "ar q" to be sure we always append
objects instead of replacing them.
Extend CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES with these paths. We
already have the equivalents under /usr. Systems that have these
directories have their dynamic loaders configured already. Do not allow
them to appear in the RPATH explicitly.
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)
97f2b7f5 Ninja: set correct LANGUAGE_COMPILE_FLAGS when linking
49fcffc6 Ninja: cmake formatting, make code more readable
b735c8cb MinGW: link like on Unix and use compile flags when linking
Since commit v2.6.0~388 (Added build rule variables
CMAKE_<LANG>_ARCHIVE_..., 2008-01-29) we use separate "ar cr ..." and
"ar r ..." steps to incrementally add a large list of object files to an
archive. Since the "r" command replaces existing objects of the same
name in an archive, if multiple objects have the same file name and
appear in separate append steps then one overwrites the other. Instead,
use "ar cq ..." and "ar q ..." to always append to the archive.
We already remove the archive before creating it so this will not cause
objects to be appended to existing archives on incremental rebuilds.
Rolf Eike Beer
Brad King
Nils Gladitz
Konstantin Podsvirov
Ben Boeckel
Timo Rothenpieler
David Coppa
Adam Strzelecki
Michael Hanselmann
Mattias Helsing
Stephen Kelly
Matt McCormick
Ruslan Baratov
Sebastian Leske
Felix Geyer
Roger Leigh
Roger Leigh
Alan W. Irwin
Chuck Atkins
Gregory Sharp
Gilles Khouzam
Mikhail Nikonov
Richard M. Shaw
Roland Schulz
Nicolas Bock
Bill Hoffman
Marcel Loose
Erik Lindahl
Daniele E. Domenichelli
Tim Blechmann
Nate Eldredge
Paul Annetts
Daniel Pfeifer
Jeremy Huddleston
Mathieu MARACHE
bastien ROUCARIES
Rex Dieter
Sylvain Joubert
Florent Castelli
Dinar Valeev
Sebastian Elsner
Philipp Moeller
Matthäus G. Chajdas
Bjoern Thiel
Eric Berge
Philipp Möller
Taylor Holberton
James Bigler
Mikołaj Siedlarek
Mark Wright
Clinton Stimpson
Felix Krause
Tobias Zirr
Julien Schueller
Peter Kümmel
Jack Morrison