In commit v3.5.0-rc1~232^2 (CPackDMG: Add support for multilingual SLAs,
2015-10-19) we added use of the Carbon framework in order to get access
to its APIs to convert Script Manager RegionCode values. This is not
necessary. Instead we can use CoreServices.
While at it, replace individual CoreFoundation includes with including
the entire framework, which is the correct way.
Since commit v3.4.2~2^2 (VS: Fix VS 2015 .vcxproj file value for
GenerateDebugInformation, 2016-01-08) we generate invalid project
files for the v110 and v120 toolsets. VS complains:
C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V120\Microsoft.CppCommon.targets(639,9):
error MSB4030: "Debug" is an invalid value for the "GenerateDebugInformation" parameter of
the "Link" task. The "GenerateDebugInformation" parameter is of type "System.Boolean".
This reveals that our VS flag map selection should be based on the
toolset instead of the version of VS. However, that will be a
non-trivial change so for now fix this particular use case by
hard-coding a correction to the flag map.
Reported-by: Gregor Jasny <gjasny@googlemail.com>
In commit v3.5.0-rc1~43^2 (Fix export of STATIC library PRIVATE
dependencies with CMP0022 NEW, 2016-01-15) we taught
target_link_libraries to generate `$<LINK_ONLY:$<TARGET_NAME:dep>>` in
INTERFACE_LINK_LIBRARIES instead of `$<LINK_ONLY:dep>` so that `dep` can
be recognized as a target name and updated during export. However, this
approach does not work when `dep` is just a plain library name and not a
target because `$<TARGET_NAME:...>` requires the name of a reachable
target.
Since we do not know during target_link_libraries whether the name will
correspond to a reachable target or not, we cannot inject the
`$<TARGET_NAME:...>` expression. Revert this change and solve the
original problem instead by teaching the export logic to recognize and
update target names directly in `$<LINK_ONLY:...>` expressions.
Reported-by: Ben Boeckel <ben.boeckel@kitware.com>
The re-implementation in commit v3.5.0-rc1~116^2~1 (CMakeParseArguments:
replace by native cmake_parse_arguments command, 2015-12-05) introduced
a regression when parsing the ARGN arguments with cmake_parse_arguments.
The original implementation used
foreach(currentArg ${ARGN})
to iterate over input arguments. This flattened ;-lists within the
arguments whether they were quoted or not. Fix our new implementation
to preserve this behavior and add a test case to cover it.
Signed-off-by: Dimitar Yordanov <dimitar.yordanov@sap.com>
Signed-off-by: Matthias Maennich <matthias.maennich@sap.com>
Refactoring in commit v3.3.0-rc1~29^2~1 (cmState: Host some state from
the cmGlobalGenerator, 2015-05-24) moved storage of some generator
traits over to cmState. However, it accidentally removed initialization
of the values from the cmGlobalGenerator constructor. This is needed
because generator subclasses update the settings in their constructors.
Since a single cmState instance is shared across multiple build trees by
cmake-gui, initializing the values in its constructor is not enough.
Fix this by restoring the needed initializations to the
cmGlobalGenerator constructor.
This version introduced CURLE_NOT_BUILT_IN which we have used since
commit v3.4.0-rc1~211^2~4 (cmCurl: Tolerate lack of CURLOPT_CAPATH
support, 2015-08-12). For older versions, just define the name to the
then-unused error code so that we can compile.
In commit v3.5.0-rc1~272^2~6 (cmGlobalGenerator: Add FindGeneratorTarget
API, 2015-10-25) a lookup was implemented via linear search. Replace it
with an efficient data structure.
Suggested-by: Stephen Kelly <steveire@gmail.com>
Refactoring in commit v3.5.0-rc1~272^2~13 (cmGlobalGenerator: Remove
direct storage of targets, 2015-10-25) replaced an efficient data
structure mapping from target name to cmTarget instance with a linear
search. Lookups through cmGlobalGenerator::FindTarget are done a lot.
Restore the efficient mapping structure with a name indicating its
purpose.
Reported-by: Bartosz Kosiorek <gang65@poczta.onet.pl>
Refactoring merged by commit v3.5.0-rc1~299 (Merge topic
'use-generator-target', 2015-10-20) in and around
commit v3.5.0-rc1~299^2~13 (cmExportSet: Store a cmGeneratorTarget,
2015-10-17) changed export sets to delay looking up actual targets and
stores only their names. However, in InstallCommand::HandleExportMode
we need to lookup targets immediately to check them for
EXPORT_LINK_INTERFACE_LIBRARIES. The check was accidentally made local
to the current directory, so if an export set contains a target from
another directory the lookup fails and CMake crashes. Fix the check to
look up the target name globally, and tolerate when no target is found
just in case.
Reported-by: Kelly Thompson <kgt@lanl.gov>
Refactoring in commit v3.5.0-rc1~347^2~2 (Set the current dirs on the
snapshot before creating the cmMakefile) accidentally changed the
source and binary directories configured in `cmake -E cmake_depends`
for use during dependency scanning. This can cause the wrong directory
information to be loaded. It also breaks Fortran module dependency
scanning for modules provided by targets in subdirectories that do
not have Fortran_MODULE_DIRECTORY set.
Fix the dependency scanning directory configuration and add a test to
cover the Fortran module case in which the breakage was observed.
Reported-by: Kelly Thompson <kgt@lanl.gov>
While evaluating `if(MATCHES)` we get a `const char*` pointer to the
string to be matched. On code like
if(CMAKE_MATCH_COUNT MATCHES "Y")
the string to be matched may be owned by our own result variables.
We must move the value to our own buffer before clearing them.
Otherwise we risk reading freed storage.
The add_custom_command(TARGET) signature only works for targets defined
in the current directory. Clarify this in the error message when the
target exists but was defined elsewhere.
Inspired-by: Bartosz Kosiorek <gang65@poczta.onet.pl>
70788e92 Remove temporary allocations when calling cmHasLiteral{Suf,Pre}fix.
bd2384f5 Optimize cmMakefile::ExpandVariablesInStringNew.
ad9394f4 Remove temporary allocations in cmMacroHelper::InvokeInitialPass.
f9599ed4 Remove temporary allocations by extending the lifetime of the retval.
275f2a85 Remove temporary allocations when calling cmGeneratorTarget::GetName.
Since commit v3.4.0-rc1~5^2~1 (VS: Add support for selecting the Windows
10 SDK, 2015-09-30) the VS 2015 generator requires a Windows 10 SDK to
be available when CMAKE_SYSTEM_VERSION specifies Windows 10 (e.g. when
building on a Windows 10 host). Howewver, it is possible to install VS
2015 without any Windows 10 SDK. Instead of failing with an error
message about the lack of a Windows 10 SDK, simply tolerate this case
and use the default Windows 8.1 SDK. Since building for Windows Store
still requires the SDK, retain the diagnostic in that case.
Refactoring merged by commit 9afbb733ec (Merge topic
'use-generator-target', 2015-10-20) in and around commit 381e7afd
(cmExportSet: Store a cmGeneratorTarget, 2015-10-17) forgot to update
one place in this method. This leads to a crash in code such as
add_library(A a.c)
add_library(B b.c)
target_link_libraries(B A)
install(TARGETS B DESTINATION lib EXPORT ExpB)
install(EXPORT ExpB DESTINATION lib/cmake/test)
add_executable(C c.c)
install(TARGETS C DESTINATION bin EXPORT ExpC)
Fix the target name reference to avoid using an unpopulated Target
pointer.
When the first argument passed is a std::string, we need to take it
by const&, otherwise we copy the string and trigger a temporary
allocation. This patch removes a few 10k temporary allocations when
running the CMake daemon on the KDevelop build dir.
This hotspot was found with heaptrack.
We can remove the temporary allocations required for the
default-constructed t_lookup passed into the openstack by refactoring
the code slightly. Furthermore, we use a vector instead of a stack,
since the latter is based on a deque which is not required for a
heap / lifo structure.
This patch removes ~215k allocations.
This hotspot was found with heaptrack.
This code used to convert std::string's to raw C strings only to
put that back into a std::string. This patch thus removes ~70k
temporary allocations when running the CMake daemon on KDevelop.
This hotspot was found with heaptrack.
Sean McBride
Brad King
Dimitar Yordanov
Kitware Robot
Christoph Grüninger
Andrey Pokrovskiy
Milian Wolff