Add a test that verifies that when ctest -j 4 is called, at most, 4 tests
are executed at any one time.
The test works by running the same script as each of 100 tests. And then setting
up test properties for DEPENDS, RUN_SERIAL, PROCESSORS and COST in order to get
the tests to run in a semi-deterministic ordering, even in parallel. The script
writes a file, sleeps for a bit, and then deletes the file. In the meantime, it
counts files that currently exist, and emits output that triggers a test failure
if the count of files is ever greater than 4.
Prior to the commit that fixed bug #12904, this would result in a failed test
because the output of some of the tests would indicate that more than 4 tests
were running simultaneously.
Now that this issue is resolved, this test will help guarantee that it stays
resolved moving forward.
The __aarch64__ defines Aarch64, while __AARCH64EB__ defines bigendian
and __AARCH64EL__ little endian. Only little endian tested, no big
endian toolchain exists yet.
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
The KWSys "EncodeExecutable" and "ProcessFwd9x" executables were dropped
from KWSys along with Win9x Process support. Drop references from the
rest of the CMake build rules.
Extract upstream KWSys using the following shell commands.
$ git archive --prefix=upstream-kwsys/ 933eb822 | tar x
$ git shortlog --no-merges --abbrev=8 --format='%h %s' 3b17de34..933eb822
Brad King (2):
fea37696 Process: Remove support for Windows 98
01e15c22 Remove KWSys Registry
Rolf Eike Beer (7):
f376ec32 SystemInformation: fix typos
bfee5174 SystemInformation: sum up all caches found in /proc/cpuinfo
5690d711 SystemInformation: fix value extraction from /proc/cpuinfo
36295981 SystemInformation: PA-RISC chips are from HP
72e9d02e SystemInformation: try harder to find a useful processor name
b39de34c SystemInformation: try harder to find the CPU family
933eb822 SystemInformation: extract CPU stepping information from /proc/cpuinfo, too
Sean McBride (2):
5e17bfde Process: Dereference NULL++ instead of NULL to force crash
86a78cb7 SystemTools: Add check for empty strings to prevent integer underflow
Change-Id: Id7194f434fe67be81e6ee9e96d705010a1171a06
Note it is still possible for CTest to start more than the number of
processes specified by PARALLEL_LEVEL, but this prevents the number of
tests to start from being unbounded because of overflow.
Extend documentation for CMAKE_<LANG>_IMPLICIT_LINK_DIRECTORIES to
explain how it is used by CMake and how it can be influenced by
environment variables.
Inspired-by: Alex Neundorf <neundorf@kde.org>
f0d9385 Makefile: Use modern link information for framework search paths
2bc22bd Xcode: Add frameworks search paths from link dependeny closure (#13397)
Brad King
David Cole
Stephen Kelly
Kitware Robot
Riku Voipio
Casey Goodlett