Modern apps that use multiple threads do NOT want 10 Megabytes of RAM
per thread being used for each thread's stack... Just leave off the
/STACK: argument, and let the compiler use a reasonable default value
for the stack size.
If existing single-threaded apps require the /STACK: argument because
they do need a very large stack size, they can add the flag in their
own CMakeLists files.
If the TargetMachine isn't defined the linker will choose
the correct target depending on the input file. This helps
us later with additional compiler platforms for WinCE.
From the option documentation of VS >= 7.1:
"In earlier versions of Visual C++, the compiler used several discrete
heaps, and each had a finite limit. Currently, the compiler dynamically
grows the heaps as necessary up to a total heap size limit, and requires
a fixed-size buffer only to construct precompiled headers. Consequently,
the /Zm compiler option is rarely necessary."
http://msdn.microsoft.com/en-us/library/bdscwf1c.aspx
Suggested-by: Adam Moss <adam@broadcom.com>
a41d3a4 ExternalProjectUpdateTest: Only support Git 1.6.5 and greater.
de760c1 ExternalProject: Verify when a fetch occurs during update test.
0a34433 ExternalProject: Make sure the ExternalProjectUpdate setup is available.
9b66c8f ExternalProject: Always do a git fetch for a remote ref.
2619f4d ExternalProject: Add tests for UPDATE_COMMAND.
378aa12 ExternalProject: Do smoke tests for Git Tutorial builds.
d075829 ExternalProject: Only run 'git fetch' when required.
Xcode 3.2.6 is known to break the SDK Library/Frameworks layout.
Detect and warn about this case to tell users to fix their system.
Reported-by: Matthew Brett <matthew.brett@gmail.com>
3a0ffa6 Squish: add support for squish 4 (#9734)
2ae9d03 Squish: use ${CMAKE_CURRENT_LIST_DIR}
53c42cb Squish: rename squish_add_test() to squish_v3_add_test() and fix docs a bit
daf1c4d Squish: find executables also under Windows
b878cd6 Squish: use FPHSA
3fe2bc6 Squish: detect version
This patch adds support for Squish 4.x.
The changes are basically what is attached to
http://public.kitware.com/Bug/view.php?id=9734.
When adding a test for squish 4.x, use squish_v4_add_test().
Alex
There is still a wrapper macro squish_add_test(), but this now
mentions that you should use squish_v3_add_test() instead.
Also, the docs for the macro were just wrong. They are at least
correct now, but still hard to understand (I don't have squish 3 around,
so I can't improve them).
Alex
Since commit 43b74793 (OS X: Further improve default CMAKE_OSX_SYSROOT
selection, 2012-09-21) we choose a default CMAKE_OSX_SYSROOT only when
one is needed. However, the change forgot that we require a sysroot
when a deployment target is requested. Teach Darwin.cmake to choose a
default CMAKE_OSX_SYSROOT when CMAKE_OSX_DEPLOYMENT_TARGET is set.
Reported-by: Matthew Brett <matthew.brett@gmail.com>
Reported-by: Bradley Giesbrecht <pixilla@macports.org>
Cleanup in commit 9ed24c53 (FindSDL: Remove from find_... calls PATHS
that are set by default, 2012-09-04) accidentally dropped some search
paths. Restore the dropped PATH_SUFFIXES and add more suffixes needed
to search paths that were previously hard-coded.
Reported-by: Gino van den Bergen <gino@dtecta.com>
This solves a lots of warnings, e.g. in the FindModulesExecuteAll test. If the
installed version on the system is rather old this may even lead to bugs, e.g.
https://bugs.gentoo.org/show_bug.cgi?id=436540
In the current default update step for Git under the ExternalProject_Add
command, a 'git fetch' is always performed, followed by a 'git checkout' and
'git submodule update --recursive'. However, a 'git fetch' can be time
consuming and requires a network connection.
To save time, we look at the current checked out hash, and only perform the
fetch if required. This is performed in a CMake script so we can handle
the conditional logic in a cross platform manner.
0496782 FindBoost: Rewrite documentation
4d92f6c FindBoost: Refactor Boost_FOUND computation and version check
0100f88 FindBoost: Construct a clean Boost_LIBRARIES value
5b9149e FindBoost: Overhaul caching and search repeat behavior
5ec8a69 FindBoost: Use PATH_SUFFIXES to look in "Program Files"
d3260a4 FindBoost: Mark Boost_DIR cache entry as advanced
531612d FindBoost: Remove extra indentation level
-make "find_package(Qt 3)" work
-if DESIRED_QT_VERSION was set, but only the other Qt major version was found
don't override the DESIRED_QT_VERSION set by the user
Some frameworks might be built with the library right at the root
of the framework rather than down in a versioned sub-folder with
a symlink at the root.
Make one of the slashes in the REGEX optional so BundleUtilities
can still properly work with such frameworks ... even if they are
weird. ;-)
Thanks to Tobias Hieta for the bug report and for trying out the fix
before I pushed this commit.
Eclipse may get confused by these linked resources, because it sees
the same source file multiple times then and doesn't recognize
that it's the same file actually.
Alex
When building a project relying on External projects, the launchers were
not used in subprojects built without testing enabled. This was preventing
errors and warnings associated with these subprojects from being
reported on the dashboard.
This commit allows enabling the launchers independently of the value of
"BUILD_TESTING" using one of these two approaches:
1) By setting both CTEST_USE_LAUNCHERS and the env variable
"CTEST_USE_LAUNCHERS_DEFAULT" to 1 in the ctest dashboard driver scripts.
2) By enabling the variable CTEST_USE_LAUNCHERS in the ctest dashboard
driver script and also by ensuring every external project passes the option
-DCMAKE_PROJECT_<projectname>_INCLUDE:FILEPATH=${CMAKE_ROOT}/Modules/CTestUseLaunchers.cmake
Teach FortranCInterface_VERIFY to build the test project in a specific
configuration and pass all flags for that configuration. This ensures
that any modifications made by the user or project to the flag are used in
the test project consistently.
Remove ancient checks left from commit f5d95fb0 (Complete rework of
makefile generators expect trouble, 2002-11-08). Modern FreeBSD and
NetBSD platforms support shared libraries. When cross-compiling the
/usr/include/dlfcn.h may not exist on the host but the toolchain still
supports shared libraries.
The changes in "use PATH_SUFFIXES to simplify find_* calls" on 8/14
regressed important functionality in FindGTK for using find_path to
locate header files in <prefix>/lib/<gtk_package>/include.
The find_path function doesn't search <prefix>/lib only <prefix>/include.
1e47ccb Ninja: add option to enforce usage of response files
e31df03 Ninja: move <OBJECTS> in front of the first linker option
8d674e7 Ninja: move -LIBPATH behind -link option
In the response file also linker options could be passed,
and because <OBJECTS> is replaced by a response file, it
is necessary that no compiler option follows <OBJECTS>.
This reverts commit 5598d9b2a0.
Since commit f1670ab1 (Ninja: don't confuse ninja's rsp files with
nmake's, 2012-09-26) Ninja generator response files are placed in
CMakeFiles/ so the previously existing check already avoids expanding
them.
4ad0233 Remove period at the end of the check message.
50b1ea5 Fix minor typos.
19c3206 Remove unused parameter marker and the unused parameter.
9d462b2 Document that generator expressions can be used in target properties.
daf88c3 Fix punctuation in some variables documentation.
3172cde Fix the layout of the generator expression documentation.
80112da Merge topic 'AutomocUseTargetProperties' into export-sets
955b966 exports: add a test for exporting dependent targets
6f50a04 exports: define a CMAKE_FIND_PACKAGE_NAME var set by find_package()
0cfd055 exports: move the handling of missing targets into subclasses
190f2c8 exports: fix build with MSVC6
8b5f448 exports: first try at error handling if a target is missing
87f4c01 exports: accept a missing target if it is exported exactly once
999061a exports: store pointers to all installations of each export set
64b3a6c exports: cmGlobalGenerator::ExportSets destructor will clear it
81cdab5 exports: Hold an ExportSet pointer in cm*Export*Generator
5c898fb exports: Add cmExportSetMap class
d13ec1a exports: Create class cmExportSet
4e2347c exports: Rename cmGlobalGenerator::AddTargetToExport{s,}
e846e70 exports: Remove cmTargetExport constructor
81c66c8 exports: Move cmTargetExport to a dedicated header file
ae4ab62 find_package: add support for a <package>_NOT_FOUND_MESSAGE variable
...
If a config-file sets <package>_FOUND to FALSE, it can now give a reason
using the variable <package>_NOT_FOUND_MESSAGE, which is used by cmFindPackage
and FPHSA.
Alex
Write new documentation for this module. Ensure that it formats
correctly in "cmake --help-module FindBoost" output. Show the basic
form of calling find_package(Boost). Document all result variables,
input variables, and cache variables appropriately grouped together.
Explain the search process and how it re-runs when changes are made.
Explain the difference between finding headers/libraries versus finding
a "Boost CMake" package configuraiton file.
Drop the emphasis on Boost_ADDITIONAL_VERSIONS because the
implementation should predict most future versions instead.
Construct an initial Boost_FOUND value immediately after searching for
Boost_INCLUDE_DIR. Base the result only on whether header files for the
requested version were found. Then after searching for component
libraries update Boost_FOUND based on whether all requested components
were found.
Construct the value from scratch based on the component library list.
Avoid accumulating values from repeated find_package(Boost) calls.
If Boost is not found, Boost_LIBRARIES should be empty.
Overhaul the implementation as follows:
(1) Do not cache result variables such as Boost_VERSION,
Boost_LIB_VERSION, Boost_LIBRARY_DIRS, Boost_${COMPONENT}_FOUND,
Boost_${COMPONENT}_LIBRARY, or Boost_LIB_DIAGNOSTIC_DEFINITIONS that are
derived uniquely from other search results. The user should not edit
them anyway.
(2) Add cache value Boost_LIBRARY_DIR to hold the single directory
expected to contain all libraries. Once one library is found, search
only that directory for other libraries.
(3) Use the find_library NAMES_PER_DIR option to consider all possible
library names at the same time.
(4) Collect all documented input and cache variables and detect when
they have been changed by the user. Discard prior search results that
may have been influenced by the changes and search for them again.
Environment variables are not expected to be persistent so use them only
as hints and do not consider changes to them to be meaningful.
The CMake find_path command looks under the proper "Program Files"
directories on Windows with any of the provided PATH_SUFFIXES. This is
simpler and more robust than directly reading ENV{ProgramFiles}. Once
Boost_INCLUDE_DIR has been located we already look next to it for the lib
directory anyway, so we do not need special help to find Boost libraries
under "Program Files".
Since FPHSA is called for multiple compiler languages with "MPI_${lang}"
rather than just "MPI", make sure variables for controlling QUIET,
REQUIRED and VERSION are propagated with names prefixed by MPI_${lang}
as well, rather than just MPI.
The find_package call sets up the values of MPI_FIND_REQUIRED and friends,
but these calls to FPHSA need MPI_${lang}_FIND_REQUIRED and friends in
order to function as intended.
e83cc94 Use the cmGeneratorTarget for the include directories API.
9d8e59d Merge branch 'use-generator-target' into AutomocUseTargetProperties
ea12871 Automoc: also the makefile-COMPILE_DEFINITIONS
894e91a Automoc: do not use DEFINITIONS, but only COMPILE_DEFINITIONS
825d1ab Automoc: fix#13493, use target properties for include dirs
df92864 OS X: Ignore MACOSX_DEPLOYMENT_TARGET during Xcode compiler id
e7e613e OS X: Teach deployment target sanity check about SDK names
43b7479 OS X: Further improve default CMAKE_OSX_SYSROOT selection
2690738 OS X: If CMAKE_OSX_SYSROOT is already set do not compute default
7995722 OS X: Simplify selection of CMAKE_OSX_ARCHITECTURES
1786b12 OS X: Allow CMAKE_OSX_SYSROOT to be a logical SDK name
242f673 Tests/Assembler: Use CMAKE_OSX_SYSROOT to generate .s file
a1c032b bootstrap: Suppress CMAKE_OSX_SYSROOT if CFLAGS have -isysroot
230ea21 OS X: Improve default CMAKE_OSX_SYSROOT selection
a0a0877 OS X: Always generate -isysroot if any SDK is in use
33a60e6 Xcode: Remove unused code reading CMAKE_OSX_SYSROOT_DEFAULT
68c6b13 FindSDL: Stay compatible with old input variables
9ed24c5 FindSDL: Remove from find_... calls PATHS that are set by default
38a0f71 FindSDL: Add my copyright tag to all FindSDL_* modules
020d213 FindSDL: Add version support
61a566c FindSDL: Format documentation
22154c7 FindSDL: Update documentation
4541c07 FindSDL: Add version support for FindSDL_ttf
a28c247 FindSDL: Use SDL_TTF prefix for variables
9f5dbf4 FindSDL: Update documentation
d83f80d FindSDL: Add version support for FindSDL_mixer
c10b691 FindSDL: Use SDL_MIXER prefix for variables
03dd6cc FindSDL: Pass SDL_SOUND_LIBRARY to FIND_PACKAGE_HANDLE_STANDARD_ARGS
326beca FindSDL: Use same capitalization for FPHSA as file name
cfe5b87 FindSDL: Version support for FindSDL_sound
776d3fe FindSDL: Format the documentation
a5194e2 FindSDL: Add "cmake_minimum_required" to "try_compile" project
...
This makes FindPackageHandleStandardArgs and FeatureSummary work correctly.
Keep old variables for compatibility.
Furthermore, format the documentation.
Since commit 1786b121 (OS X: Allow CMAKE_OSX_SYSROOT to be a logical SDK
name, 2012-09-21) we support names like "macosx" or "macosx10.7" as the
specified value of CMAKE_OSX_SYSROOT. Extend the SDK name->path
conversion to save the original value and also convert into a temporary
variable for the Xcode generator. Re-implement the deployment target
sanity check to detect the version from the transformed path.
Since commit 230ea218 (OS X: Improve default CMAKE_OSX_SYSROOT
selection, 2012-09-21) we always set CMAKE_OSX_SYSROOT if any SDK is
found in order to support Makefile generator builds with Xcode >= 4.3
without the command-line tools installed. However, in the basic
POSIX-only case of the Makefile generator with command-line tools and no
CMAKE_OSX_ARCHITECTURES we should not select any SDK by default.
Xcode supports SDKROOT values that just name an SDK rather than
specifying the full path to it. Recognize these values and handle them.
For Xcode we just put the value directly in the generated project file.
For Makefile generators we ask xcodebuild to provide the full path to
the named SDK.
Suggested-by: Jason DiCioccio <jd@ods.org>
Simplify the search for OSX_DEVELOPER_ROOT and allow it to fail if no
"/Developer" exists. When it does exist, always find a MacOSX SDK
inside it to use as the default CMAKE_OSX_SYSROOT. Otherwise set
CMAKE_OSX_SYSROOT to empty.
Drop the last use of CMAKE_OSX_SYSROOT_DEFAULT. Replace internal
platform variable CMAKE_${lang}_HAS_ISYSROOT with a more general
CMAKE_${lang}_SYSROOT_FLAG variable. If the -isysroot flag exists and
CMAKE_OSX_SYSROOT points to an SDK (not "/") then always add it to
compiler command lines. This is already done in the Xcode IDE.
The GNU compiler information file tests for GNU >= 3.4 because earlier
versions do not have the flag. The version number test is not valid for
Clang compiler versions, but we know Clang supports the flag.
While Clang presents an almost identical interface to GNU there will be
some differences. Split the compiler information modules to allow
separate rules for Clang. Start by loading the GNU rules but leave a
place to add Clang-specific information.
Make the EXPECTED_HASH option take only a single value instead of two to
avoid handling sub-keyword arguments. This is also consistent with
URL_HASH in ExternalProject.
Some download URLs do not have the filename embedded in the url.
Add an interface to specify the local filename explicitly.
Suggested-by: James Goppert <james.goppert@gmail.com>
Use the registry entries that vsvars32.bat uses to detect the location of
MSBuild.exe in the framework directory. Invoke MSBuild with the option
/p:VisualStudioVersion=$version
so it knows from which VS version to load the system build rules. Teach
cmGlobalVisualStudio11Generator to set its ExpressEdition member using the
registry.
Clang has the same interface as GNU except that we do not need to test
for the deployment target and sysroot flags. Simply set variables
CMAKE_${lang}_HAS_ISYSROOT
CMAKE_${lang}_OSX_DEPLOYMENT_TARGET_FLAG
to true because every version of Clang available on OS X supports these
flags.
TLS has superseded SSL so rename the recently added file(DOWNLOAD) and
ExternalProject options using the newer terminology. Drop "CURLOPT"
from names because curl is an implementation detail.
This commit adds the ability to turn on and off ssl certificate
authority checking. It also adds the ability to specify a
certificate authority information file. This can be done
by setting global cmake variables CMAKE_CURLOPT_CAINFO_FILE
and or CMAKE_CURLOPT_SSL_VERIFYPEER in the project calling
ExternalProject_Add, or by passing those options to individual
ExternalProject_Add calls.
Rolf Eike Beer
David Cole
Patrick Gansterer
David Golub
Brad King
Matt McCormick
Alex Neundorf
Clinton Stimpson
Stephen Kelly
Thomas Arcila
Jean-Christophe Fillion-Robin
Aleksey Avdeev
Pere Nubiola i Radigales
Philip Lowman
Peter Kümmel
Bill Hoffman
Andreas Mohr
Benjamin Eikel
Nils Gladitz