Commit Graph

33 Commits

Author SHA1 Message Date
Brad King b42866a34a Drop Visual Studio 6 generator
This generator has been deprecated since CMake 3.3.  Remove it.
Update documentation, modules, and tests to drop content specific
to this generator.
2016-03-09 09:42:18 -05:00
Brad King 43c9428140 Ninja: Honor the LINK_DEPENDS target property (#14796) 2015-08-05 14:12:05 -04:00
Brad King 783c375766 Tests: Extend BuildDepends test to cover OBJECT_DEPENDS
The actual file timestamp dependency is known to not work on
Visual Studio or Xcode generators.  Tolerate such failure for
these generators (Tests/CustomCommand already covers using
OBJECT_DEPENDS to pull a custom command into a target, and
that still works with these generators).
2015-07-22 11:37:47 -04:00
Brad King 9660a3ccea Makefile: Fix multiple custom command outputs with one missing
The use of "cmake -E touch_nocreate" added in commit v3.2.1~4^2
(Makefile: Fix multiple custom command outputs regression, 2015-03-06)
caused builds to fail when one of the outputs is intentionally not
created.  This was fixed by our parent commit by making touch_nocreate
succeed when the file is missing.  Add a test case covering it.

For the Watcom WMake generator, check for the SYMBOLIC source file
property separately on each output.  The mark is needed on outputs that
are not really created to tell 'wmake' not to complain that it is
missing.  The mark is also needed on outputs that are created or 'wmake'
will not consider them out of date when they exist.

Inspired-by: Ben Boeckel <ben.boeckel@kitware.com>
2015-04-10 16:27:42 -04:00
Brad King 65ea5eb721 Tests: Cover rebuild with multiple custom command outputs (#15116)
Extend the BuildDepends test with a case covering multiple custom
command outputs with the second one consumed by another rule.  With the
old "multiple output pair" infrastructure used in the Makefile and Xcode
generators this did not work.  Now that it is fixed, test the case
explicitly.
2014-12-05 09:56:26 -05:00
Brad King 592644c42c Tests/BuildDepends: Drop unneeded help for Ninja
The extra post-modification invocations of 'ninja' does not seem to be
needed anymore for the BuildDepends test to pass.
2014-11-14 16:16:00 -05:00
Brad King e4114ee9e9 Tests/BuildDepends: Make 3-second delay more robust
Use "cmake -E sleep 3" instead of execute_process with a TIMEOUT of 3.
This avoids using a busy loop or depending on a timeout to kill it.
2014-05-19 10:51:16 -04:00
Brad King 73e5c6aead ExternalProject: Add option to always run the build step
Teach ExternalProject_Add a new BUILD_ALWAYS option to skip using
the build step stamp file and execute the step on every build.

Extend the BuildDepends test with a case to cover this option.
2014-02-21 11:05:41 -05:00
Brad King 7f459a664c Xcode: Teach BuildDepends test that Xcode >= 5 needs no help
Drop the HELP_XCODE workarounds needed on older Xcode versions when
using Xcode >= 5.  We now expect builds and rebuilds to work using
proper dependencies with no special help.
2013-10-08 14:21:25 -04:00
Brad King 118032247c Xcode: Teach Tests/BuildDepends to allow LINK_DEPENDS_NO_SHARED failure
Xcode 5.0 now relinks targets when their shared libraries dependencies
are modified, and there seems to be no way to stop it.  Report this as a
known limitation in the test output and do not fail.
2013-10-02 12:49:09 -04:00
Brad King d12459f79e VS 6: Tell BuildDepends test to tolerate ninjadep failure
The VS 6 IDE does not want to recompile a particular source after
a particular header it includes is modified, even by hand.  For
now just silence the failure and document it with a comment.
2013-07-30 09:41:46 -04:00
Robert Maynard 9275554496 Ninja: Update BuildDepends test to verify cmcldeps depfiles. 2013-07-26 10:12:03 -04:00
Brad King 306796e862 Teach BuildDepends test to cover LINK_DEPENDS_NO_SHARED
Build a shared library and an executable linking to it inside the inner
test.  Set LINK_DEPENDS_NO_SHARED on the executable.  Add a custom
target to compare the output file times.  Verify that on the first build
the executable is newer than the library.  Then modify a library source
file.  Verify that on the second build the library is newer because the
executable did not have a dependency to re-link.
2012-11-09 09:26:51 -05:00
Marcin Wojdyr 84b49be8f0 Remove CMake multiline block-end command arguments
removing arguments omitted in 9db3116226
2012-08-15 16:50:29 -04:00
Kitware Robot 9db3116226 Remove CMake-language block-end command arguments
Ancient versions of CMake required else(), endif(), and similar block
termination commands to have arguments matching the command starting the
block.  This is no longer the preferred style.

Run the following shell code:

for c in else endif endforeach endfunction endmacro endwhile; do
    echo 's/\b'"$c"'\(\s*\)(.\+)/'"$c"'\1()/'
done >convert.sed &&
git ls-files -z -- bootstrap '*.cmake' '*.cmake.in' '*CMakeLists.txt' |
egrep -z -v '^(Utilities/cm|Source/kwsys/)' |
egrep -z -v 'Tests/CMakeTests/While-Endwhile-' |
xargs -0 sed -i -f convert.sed &&
rm convert.sed
2012-08-13 14:19:16 -04:00
Kitware Robot 7bbaa4283d Remove trailing whitespace from most CMake and C/C++ code
Our Git commit hooks disallow modification or addition of lines with
trailing whitespace.  Wipe out all remnants of trailing whitespace
everywhere except third-party code.

Run the following shell code:

git ls-files -z -- \
 bootstrap doxygen.config '*.readme' \
 '*.c' '*.cmake' '*.cpp' '*.cxx' \
 '*.el' '*.f' '*.f90' '*.h' '*.in' '*.in.l' '*.java' \
 '*.mm' '*.pike' '*.py' '*.txt' '*.vim' |
egrep -z -v '^(Utilities/cm|Source/(kwsys|CursesDialog/form)/)' |
egrep -z -v '^(Modules/CPack\..*\.in)' |
xargs -0 sed -i 's/ \+$//'
2012-08-13 14:18:39 -04:00
Peter Kuemmel 033a687acd Ninja: add wrapper for cl to extract dependencies
cmcldeps wraps cl and adds /showInclude before calling cl.
It parses the output of cl for used headers, drops system
headers and writes them to a GCC like dependency file.

cmcldeps uses ATM ninja code for process handling,
but could be ported later to SystemTools.

TODO: Why needs ninja multiple calls in the BuildDepends test?
2012-06-08 17:42:11 +02:00
Peter Collingbourne 7eb8d9036c Provide dependency file flags to generator
Causes compiler modules (currently only GNU) to set a
CMAKE_DEPFILE_FLAGS_${lang} variable, which communicates to
the generator the flags required to cause the compiler to create
dependency files.
2012-02-02 23:36:49 +00:00
Brad King 95f149e61f Define LINK_DEPENDS target property (#11406)
Custom Makefile link rules may need to depend on linker scripts.  Define
this property to allow user-specified link-time dependencies.
2010-11-05 09:05:08 -04:00
Brad King 2e48fe0eec Avoid Intel linker crash in BuildDepends test
The BuildDepends test exercises incremental linking with MSVC and Intel
tools on Windows.  In some cases the Intel compiler creates objects that
cause the MS linker it invokes to crash during incremental linking.  We
avoid the problem for this test by disabling incremental linking.
2009-10-27 11:31:40 -04:00
Brad King aaabb2fdc2 More verbose BuildDepends test output
We teach BuildDepends to always print the output from each try_compile.
This may make debugging easier.
2009-10-22 09:35:58 -04:00
Brad King 91de0b09ef ENH: Update BuildDepends test to check #include lines with macros.
- Tests IMPLICIT_DEPENDS_INCLUDE_TRANSFORM properties.
  - See issue #6648.
  - Works without help in VS IDEs due to native dependency handling.
  - Xcode needs help to rebuild correctly.
2008-05-14 11:55:12 -04:00
Ken Martin ce8810c4e7 ENH: preclean some warnings 2008-03-25 11:27:18 -04:00
Brad King d4e0727e4d BUG: Enable CMAKE_SUPPRESS_REGENERATION because the entire test runs during the inital configuration. 2007-12-21 20:19:23 -05:00
Brad King d83b4cd255 ENH: Add a depends check step to custom targets. Add support for the IMPLICIT_DEPENDS feature of custom commands when building in custom targets. Convert multiple-output pair checks to be per-target instead of global. 2007-12-21 12:22:12 -05:00
Brad King 423cdb561c ENH: Adding test for ADD_CUSTOM_COMMAND's new IMPLICIT_DEPENDS feature. 2007-09-17 10:51:05 -04:00
Alexander Neundorf 7203990661 COMP: removing the directory at the beginning breaks the test for in-source
builds

Alex
2007-06-14 08:33:21 -04:00
Alexander Neundorf 92270d5bf8 COMP: fix test, in some cases stdout from bar was not captured correctly,
probably because the process was killed before the fflush() worked because
the busy loop blocked the processor (failing midworld test)

Alex
2007-06-13 16:26:50 -04:00
Brad King 6a145fb2be BUG: Report proper error message when project does not build the first time. Also added hack to rebuild subproject several times for Xcode. The generator should be fixed and the hack removed. 2007-05-23 17:58:14 -04:00
Brad King c288da754a BUG: Target names in the COMMAND part of a custom command should not create a file-level dependency that forces the command to rerun when the executable target rebuilds, but the target-level dependency should still be created. Target names in a DEPENDS should do both a target-level and file-level dependency. Updated the BuildDepends test to check that this works. 2007-05-23 13:27:00 -04:00
Andy Cedilnik 9338803697 BUG: fix test for hp move to c++ to avoid ansi issues and produce a message if the compile fails, (really checked in by Bill H.) 2007-05-16 07:55:00 -04:00
Bill Hoffman 1f286c067f ENH: add test for build depends 2007-05-10 10:05:52 -04:00
Bill Hoffman d419354250 ENH: add a test to make sure Xcode does not break again 2007-05-09 15:10:12 -04:00