Add new API for the subdirs command to cmState.
This fixes a regression introduced in commit f716460e (cmMakefile: Move
invokation to initialize snapshot., 2015-10-06).
This is the appropriate snapshot for future use. Existing users
of this method are mostly just calling GetDirectory on the result,
but the progress tracking of the Makefile generator needs a consistent
snapshot to be used, so the end snapshot should be consistently used.
This is a change in behavior from CMake 3.3, but there is no semantic meaning
to empty entries in buildsystem properties. This also restores behavior to
that of CMake 2.8.10.
637c56b4 cmGlobalGenerator: Implement FillProjectMap in terms of cmState.
b3f2299e cmState: Move ProjectName from cmMakefile.
6ce940ac cmMakefile: Use std::string in ProjectName API.
e8c0341d cmMakefile: Out-of-line GetProjectName.
867b5be8 cmLocalGenerator: Remove unused Children member.
6c832219 cmLocalGenerator: Implement child traversal in terms of cmState.
3fcf3837 Makefiles: Remove valueless cast.
223f4a66 cmLocalGenerator: Simplify condition.
ae026f54 cmState: Store Children states in parent state.
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.
Stephen Kelly
Brad King