3fa1b964 cmGlobalUnixMakefileGenerator3: Change the progress container key.
55e39276 cmState: Make it possible to order cmState::Snapshot.
04168cbb cmGlobalUnixMakefileGenerator3: Rename member.
2394584c cmGlobalGenerator: Rename progress initializer method.
b9eb3cd1 cmGlobalGenerator: Move LG to target map to subclass.
f5d2b7a6 cmGlobalGenerator: Remove clearance of map.
Refactoring in commit 6ed9c7e0 (cmState: Host buildsystem properties for
directories, 2015-07-18) broke include_directories(BEFORE). Fix it and
add a test case.
This was added at a time when I thought the cmState would report errors,
but that is not the direction it is going. The ordering of the stack of
scopes is canonical and clients are required to maintain it.
Commit v3.3.0-rc1~196^2~7 (cmake: Simplify command clean up
loop., 2015-04-12) introduced a bug that built-in commands which
were renamed no longer had their original name restored when
cleanup is performed between configure runs. Check for that
and restore the commands with their original name.
Extend the complex test for this. That test is run by ctest with
the --build-two-config command line option.
59e21ffa Port static calls from cmLocalGenerator to cmOutputConverter.
242dcc2c cmListFileBacktrace: Replace local generator with cmState::Snapshot.
1cff330b cmTarget: Port to cmOutputConverter.
2f1bd62b cmCustomCommandGenerator: Port to cmOutputConverter.
0f2a1324 cmCommandArgumentParserHelper: Port to cmOutputConverter.
4d8b79ad cmComputeLinkInformation: Port to cmOutputConverter.
8680520f cmMakefile: Make the cmState::Snapshot accessible.
6d7abb63 cmOutputConverter: Extract from cmLocalGenerator.
a8244157 cmState::Snapshot: Provide accessor for the cmState.
1f4ef396 cmLocalGenerator: Remove some commented lines of code.
The chaining logic doesn't belong to the container, and the
CMakeInstance pointer doesn't need to be in cmPropertyMap.
Size goes from 56 to 48 bytes with GNU libstdc++-5.1.
This will be used to contain most of the content of the cmState
in several different trees. Refer to the BuildsystemDirectory
state from the SnapshotData state. Currently these trees have
the same structure, but that will change when we have more snapshot
types.
Refactor the local generator creation API to accept a
cmState::Snapshot. Adjust MakeLocalGenerator to use the 'current'
snapshot in cases where there is no parent. Create the snapshot
for subdirectories in cmMakefile::AddSubdirectory.
This means that snapshots are now created at the point of extending the tree,
as appropriate, and independently of the cmLocalGenerator and cmMakefile they
represent the state for.
Don't create a snapshot in Initialize(), but leave the creation
responsibility to the cmake instance instead. Previously, the
cmState would Initialize() in its constructor, and the cmake instance
would re-Initialize() during Configure(). The end result was the
same and there would be one snapshot present. However, cmLocalGenerator
also created a snapshot on construction, and that one was used, leaving
the first snapshot unused, and potential for off-by-one errors.
Fix that by making the cmLocalGenerator use the existing snapshot
if it is top-level. Add a CurrentSnapshot to the cmake instance and
populated it while configuring a directory. This will eventually
replace the 'current local generator' concept. Fix the GetParent
implementation to be able to return the first snapshot.
There is no need to duplicate these in all cmLocalGenerators.
Rename the symbols according to current conventions.
Add explicit calls to Set{Source,Binary}Directory with empty strings
in order to trigger the population of the components containers with
the current working directory in cmLocalGenerator. Having
directories set to empty is a special case in CMake, which is relied
on for the `if(CMAKE_BINARY_DIR)` condition at the end of
CMakeDetermineSystem.cmake.
When Configure is executed multiple times with the same cmake
instance (either using CTest --two-config or a interactive gui), the
location and structural data was preserved though it would not be used
again. Fix that by clearing the data in a method called early in
the configure step.
In commit 74de9a73 (cmGlobalGenerator: Delegate storage of enabled
languages to cmState, 2015-04-11) the original LanguageEnabled
member of cmGlobalGenerator was left behind by mistake. One use
of it in EnableLanguagesFromGenerator (for try_compile) was left,
but the member is not populated anymore. Drop the member and
teach EnableLanguagesFromGenerator to copy the list of enabled
languages from one cmState to the other.
Reported-by: Matt McCormick <matt.mccormick@kitware.com>
Create snapshots for buildsystem directories during configure time.
This class will be extended in follow up commits to snapshot
all values in the cmState.
At this point, it is an interface to the cache. It will be extended
to be a universal interface for access to and manipulation of
configuration-time data (defintions, properties on targets,
directories, source files etc).
This will allow porting all command implementations away
from the cmMakefile and cmTarget classes, and result in something
more-purely related to configuration-time processing of cmake
commands. That should serve at least the following goals:
* Split the CMake implementation more definitively into three
stages: Configuration, computation and generation, and be able to
implement each optimally for memory access patterns etc.
* Make better IDE integration possible by making more configuration
data available.
* Make it possiblte to use a smaller library than CMakeLib.a in
cpack and ctest, resulting in smaller executables.
* Make it possible to run the configure step multiple times in
the same CMake run (#14539).
Manage its lifetime in the cmake class, and add a convenience accessor
to cmMakefile.
Stephen Kelly
Brad King