Extract upstream KWSys using the following shell commands.
$ git archive --prefix=upstream-kwsys/ dad68c33 | tar x
$ git shortlog --no-merges --abbrev=8 --format='%h %s' f63febb7..dad68c33
James Johnston (1):
dad68c33 Encoding: Fix undefined behavior if out of memory.
Jean-Christophe Fillion-Robin (2):
e5c23738 SystemTools: Fix DetectFileType failure on missing file
6d83c113 SystemTools: Fix DetectFileType failure on directory
Sebastian Schuberth (1):
4db8e69f SystemTools: Implement FileIsSymlink on Windows
The logic in commit c96fe0b4 (cmake: Add -W options to control
deprecation warnings and errors, 2015-07-28) accidentally enables
errors on warnings by default in scripts because there is no
initialization of CMAKE_SUPPRESS_DEVELOPER_ERRORS to TRUE.
Rename internal CMAKE_SUPPRESS_DEVELOPER_ERRORS cache entry to
CMAKE_ERROR_DEVELOPER_WARNINGS. Fix the logic in the message() command
to treat AUTHOR_WARNING as an error only if the option is explicitly
enabled.
if(TEST TestNameThatExists) will return true if a test with the name
TestNameThatExists has been added with add_test. The syntax is similar
to if(TARGET TargetName). Since use of "TEST" as an argument to if()
could previously be interpreted as a non-keyword argument, add policy
CMP0064 to treat it as a keyword as NEW behavior.
da98b896 Tests: In CTestTest2 skip the kwsys.testProcess-10 test that leaks
129640f2 CTestCustom: Ignore kwsys.testProcess-10 for MemCheck as KWSys does
d0915bc8 Merge branch 'upstream-kwsys' into update-kwsys
1feafc64 KWSys 2015-07-30 (f63febb7)
As dumpbin.exe is no longer reliable for gcc libraries on MinGW because
it crashes on many common libraries like libgcc_s and libgfortran it is
now necessary too resort to using objdump for DLL dependency walking.
Using objdump has a secondary problem in that it generates a lot of
output for large libraries and causes fixup_bundle() to take many
minutes to process what took fractions of a second with
"dumpbin.exe /dependents".
Add a 'grep' pre-filter in the execute_process() command pipeline to
reduce this output to a minimum for a several orders of magnitude speed
up. If grep is not available just use the full output.
As there does not seem to be a reliable way of detecting MinGW, callers
of fixup_bundle() may have to set the variable gp_tool to "objdump" if
dumpbin.exe is installed on the build machine to stop it using the
broken MS dumpbin.exe for library dependency walking.
Since commit v2.8.5~121^2~2 (FindMPI: Handle multiple languages,
2010-12-29) we called the GetPrerequisites is_file_executable function
but passed the name of a CMake variable instead of its value. Therefore
the function has always failed and caused the search for the compiler
name to run even with an absolute path. Switch to using if(IS_ABSOLUTE)
instead and drop use of GetPrerequisites.
This test intentionally leaks memory so KWSys excludes it from MemCheck.
However, when CTestTest2 runs under our own MemCheck then valgrind may
recursively check tests run by ctest_test() calls in our test.cmake
script. Teach these calls to exluce testProcess-10 too. Also read
the KWSys CTestCustom.cmake file so ctest_memcheck() will ignore the
test too.
Extract upstream KWSys using the following shell commands.
$ git archive --prefix=upstream-kwsys/ f63febb7 | tar x
$ git shortlog --no-merges --abbrev=8 --format='%h %s' c9336bcf..f63febb7
Brad King (1):
83b4a6b8 Process: Fix conversion warning in testProcess.c
James Johnston (7):
4cd8846c Process: Remove trailing whitespace in ProcessUNIX.c
b1c44c58 Process: Refactor sleeping code in testProcess.c.
faff2ab0 Process: Wait for children to terminate on Ctrl+C.
ef517b19 Process: Added initial support for process groups.
906c2cae Process: Added test cases for testing Ctrl+C and process groups.
52874e6a Process: Fix leaked file descriptor in ProcessUNIX
f63febb7 Process: Fix error message for startup failure on Windows
Stephen Kelly
Brad King
Kitware Robot
Matt McCormick
Bill Somerville