5484c60 Merge branch 'vs6-rule-files' into add-ExternalData-module
1fd8d01 ExternalData: Attach download rules to content links in IDEs
a6d3ffc Fix Module.ExternalData test on VS 6
aed590a Fix Module.ExternalData test on Cygwin
06e8ded Merge branch 'fix-atomic-rename-on-Windows' into add-ExternalData-module
e2e0d2e ExternalData: Collapse ../ components in DATA{} paths
ee2abfd ExternalData: Add support for SHA 1 and 2 hash algorithms
aa8b228 ExternalData: Generalize hash algo/ext handling
9e518a8 ExternalData: Allow DATA{} syntax to reference directories
175ed02 ExternalData: Allow ()-groups in series match regex
4befecc ExternalData: Add tests covering interfaces and errors
bcd2580 ExternalData: Improve series matching using an explicit syntax
c0cebcb ExternalData: Remove unused private interface
5275993 ExternalData: Cleanup stray TODO and typo in comments
7bb8344 ExternalData: Do not match directory names when resolving DATA{}
00d801f ExternalData: Remove compatibility with CMake < 2.8.5
...
The commit 18a3195a ('Keep track of INCLUDE_DIRECTORIES as a vector
of structs.', 2012-11-19) moved the handling of includes from
cmGeneratorTarget to cmTarget, but in the process introduced this
bug.
link.exe has problems with very very long lines in rsp files too.
Use $in_newline instead of $in variable for rspcontent which
separates the arguments with a newline instead of a simple space
and was specially made for this purpose.
Each data file to be created in the build tree corresponds one-to-one with
a raw file or content link in the source tree. Use the MAIN_DEPENDENCY of
add_custom_command to attach the build rule to the source tree file. This
looks much nicer in the IDE project file browser and avoids ".rule" files.
Run the test with the ctest --build-noclean option. The test
CMakeLists.txt file already uses file(REMOVE_RECURSE) to clean out
downloaded data anyway. Some file removed by "msdev ... /clean" causes
CMake to re-run in the middle of the build step and file(REMOVE_RECURSE)
wipes out already-generated files.
Since commit d46d8df0 (Re-implemented cmGeneratedFileStream to look like a
real stream and replace the destination file atomically, 2004-11-03) our
RenameFile implementation tries to deal with MoveFile not replacing
read-only files. In order to avoid the Get/SetFileAttributes pair we used
stat to test for existence of the destination file. This has a race in
which the destination could be created between the test for existence and
the MoveFile call.
Remove the stat call and use GetFileAttributes to detect whether the file
exists. This shortens the race but does not eliminate it. Use a loop to
try multiple times in case we lose the race. While at it, drop Win9x
support and always use MoveFileEx.
Both commit 8a37ebec (Add the target_include_directories command,
2013-01-01) and commit fc61a7a7 (Add the target_compile_definitions
command, 2013-01-08) added command implementations deriving from the new
cmTargetPropCommandBase class. Fix cmTypeMacro declarations of the
inheritance relationship.
The test added by commit e378ba5f (Add CTestLimitDashJ test, 2012-12-26)
crashes with CTest compiled by Borland 5.8. There seems to be interaction
among the large number of internal ctest runs. It is probably related to
the undiscovered underlying issue mentioned in commit 32478069 (CTest:
Prevent creation of unbounded number of tests in ctest, 2012-12-18) when
fixing the symptom covered by the CTestLimitDashJ test.
Add --force-new-ctest-process to avoid the crash. Further investigation
will still be needed to identify the true problem.
Use private global variables _ExternalData_REGEX_(ALGO|EXT) to match the
possible hash algorithm names and extensions in regular expressions.
Use "file(<algo>)" instead of "cmake -E md5sum" to compute hashes
without a child process and to support more hash algorithms.
Use a trailing slash to reference a directory. Require that a list
of associated files be specified to select from within the directory.
One may simply use DATA{Dir/,REGEX:.*} to reference all files but
get a directory passed on the command line.
Refactor use of the ExternalData_SERIES_MATCH value to avoid assuming
that it has no ()-groups that interfere with group indexing.
Extend the Module.ExternalData test to cover this case.
Add a Module.ExternalData test to verify data retrieval and test
argument DATA{} references.
Add a RunCMake.ExternalData test to verify error handling and automatic
transformation of a raw data to a content link and staged object.
7bf490e Make subclasses responsible for joining content.
f6b16d4 Don't allow targets args in the new target commands.
b3a7e19 Make the Property name protected so that subclasses can use it.
Automatic series recognition can generate false positives too easily
when the default series configuration is flexible enough to handle
common cases. Avoid false positives by requiring an explicit syntax to
activate series recognition. Choose the syntax DATA{<name>,:} to be
short, simple, and look like a vertical ellipsis.
This allows us to improve the default series match configuration. Allow
series references to contain one of the numbered file names. Allow '-'
as a separator in addition to '.' and '_'. Document what the default
configuration matches. Also provide more options to configure series
<name> parsing.
We need to make sure we can export targets which have content such
as $<0:$<TARGET_PROPERTY:not_a_target,INTERFACE_INCLUDE_DIRECTORIES>
That means making not finding a target non-fatal here.
