Commit Graph

93 Commits

Author SHA1 Message Date
Daniele E. Domenichelli 1ddcc582c1 ExternalProject: Add EXCLUDE_FROM_ALL option to ExternalProject_Add
When adding a new external project, the "all" target will depend on
this.
This option allows one to add an external project will not be executed
when the "all" target is executed.
The reason for this is that an external project could be useful, for
example, only for running tests, and therefore not necessary during
the build.
2014-04-01 18:17:31 +02:00
Daniele E. Domenichelli 0a1c012961 ExternalProject: Add EXCLUDE_FROM_MAIN option to ExternalProject_Add_Step
When adding a new step using ExternalProject_Add_Step, the main target
will depend on this step.
This option allows one to add a step that will not be executed when the
main target for the external project is executed.
2014-04-01 18:17:31 +02:00
Daniele E. Domenichelli f2128d4c28 ExternalProject: Improve handling of git remote branches
ExternalProject handles git remote branches by commit hash. Due to
this, the git repository ends in detached states, and local commits
are discarded.

Use "git rebase" for remote branches instead of "git checkout".  If
there are uncommitted changes, use "git stash save/pop" to save changes
and restore them after the rebase.  If any of these operations fails,
try to restore the original status and exit with a fatal error, asking
the user to resolve the conflicts manually.

This also makes the behaviour of ExternalProject using git more similar
to the svn version, and probably more likely to what the user expects
by setting GIT_TAG to a branch.
2014-04-01 10:51:58 -04:00
Daniele E. Domenichelli ff2451dc24 ExternalProject: Strip trailing space from git hash 2014-04-01 10:51:53 -04:00
Brad King 7d35b55060 ExternalProject: Add option to disable download progress (#14807)
Add a DOWNLOAD_NO_PROGRESS option to disable progress reports while
downloading source tarballs.
2014-03-17 11:28:05 -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
Gereon Kremer 819015ef3a ExternalProject: Add option GIT_SUBMODULES
This option allows to filter the submodules that are checked out.
Add a simple testcase for GIT_SUBMODULES option passing an empty list.
2014-01-28 12:51:27 -05:00
Matt McCormick b5e2265fc3 ExternalProject: Reattempt download when verification fails.
When downloading an URL with ExternalProject, reattempt the download three
times if the file hash verification fails.

The re-attempt is limited to non-local URL's.  The same download CMake script
is re-used after removing any file that resulted from the previous download
attempt.  Up to three re-attempts are performed.
2014-01-15 16:31:23 -05:00
Brad King 01ecd24fa6 ExternalProject: Format module documentation
Manually revise the .rst format of the documentation.  Use inline
literal quotes appropriately in paragraph text.  Move the :: literal
block openers to the end of the preceding paragraphs.  Convert the
command signature documentation and examples to cmake code-block
directives.
2013-11-19 09:27:08 -05:00
Brad King 441f2808ec Help: Fix reStructuredText syntax in auto-generated documents 2013-10-15 14:12:49 -04:00
Brad King c717e2aa8b ExternalProject: Restore documentation indentation level
This module parses its own documentation to extract supported options.
Fix the indentation level to match that expected by the parser.
2013-10-15 14:12:48 -04:00
Kitware Robot f051814ed0 Convert builtin help to reStructuredText source files
Run the convert-help.bash script to convert documentation:

 ./convert-help.bash "/path/to/CMake-build/bin"

Then remove it.
2013-10-15 14:12:03 -04:00
Brad King 3573a94d72 Merge topic 'vs-no-indirect-output'
45d2966 VS: Avoid leaking child process output back to IDE (#14266)
2013-07-16 13:59:17 -04:00
Brad King 45d2966dcc VS: Avoid leaking child process output back to IDE (#14266)
The VS IDE sets the environment variable VS_UNICODE_OUTPUT when
executing build rules in order to tell MS tools to report output through
a back door instead of through stdout/stderr.  Unset this variable so
that CMake can capture or properly redirect all output from processes it
runs even when running inside a VS IDE build environment.

This generalizes the special cases fixed by commit 80d045b0 (When
GetPrerequisites.cmake runs dumpbin while running inside the VS IDE...,
2008-05-01) and commit 44aff73d (ExternalProject: Avoid bleed-through
output when logging, 2011-01-06), so drop special handling of
VS_UNICODE_OUTPUT in those instances.
2013-07-16 13:48:10 -04:00
Brad King 93c1165705 ExternalProject: Document multiple COMMAND lines
We support multiple commands per external project step by using
the COMMAND keyword.  Document this behavior and show an example.
While at it, document that shell operators and current working
directory behavior is not defined.
2013-07-08 11:55:33 -04:00
Matt McCormick ecd11a25cc ExternalProject: Allow blank SVN_USERNAME/SVN_PASSWORD (#14128)
With

  SVN_USERNAME ""
  SVN_PASSWORD ""

in an ExternalProject_Add() call, the blank username and password
will be passed to the svn checkout/update step commands.
2013-05-06 13:16:18 -04:00
Bill Hoffman 118f741c49 ExternalProject: Retry on a failed git clone
Git sometimes fails to clone repositories due to network outage or
server load.  Try 3 times before giving up.
2013-03-26 10:31:39 -04:00
Brad King c0debb1f89 Merge branch 'master' into generator-toolset
We need the latest Tests/CMakeLists.txt so we can refactor all tests.
2013-02-07 11:09:01 -05:00
Brad King daae0d2f5b ExternalProject: Propagate the generator toolset
When the CMAKE_GENERATOR option is given to ExternalProject_Add, look
also for option CMAKE_GENERATOR_TOOLSET to select the value of the cmake
"-T" command-line flag.  When no CMAKE_GENERATOR option is given
explicitly then use the current project's CMAKE_GENERATOR_TOOLSET (since
we already use its CMAKE_GENERATOR).
2013-02-07 11:08:33 -05:00
Brad King 5b2fba5d40 ExternalProject: Simplify CMake command line generation
Append the source directory to the command line option in a separate
step instead of duplicating it with each possible generator.
2013-01-31 09:58:05 -05:00
Brad King c0f1af926f ExternalProject: Allow DEPENDS on normal targets (#13849)
The ExternalProject_Add DEPENDS option adds two types of dependencies.
It adds a target-level build order dependency between the external
project target and the named targets.  It also adds a file-level
dependency on the "done" stamp file of the named external project
targets.  Targets not created by ExternalProject_Add have no such stamp
file and no _EP_STAMP_DIR property.  Prior to commit d14c0243 (Refactor
repeated code into function, 2012-04-26) we unconditionally accepted an
empty stamp dir and generated a dependency on a non-existent file.
After that commit we generate an error that no stamp dir is set.

Skip the file-level dependency when the named dependency is not an
external project target in order to allow this use case.  Teach the
ExternalProject test to cover the case.
2013-01-16 10:35:58 -05:00
Matt McCormick 9b66c8faf5 ExternalProject: Always do a git fetch for a remote ref.
Remote git refs always require a git fetch, because the remote may move around
where the ref points.
2012-11-13 13:34:43 -05:00
Matt McCormick d0758290e7 ExternalProject: Only run 'git fetch' when required.
In the current default update step for Git under the ExternalProject_Add
command, a 'git fetch' is always performed, followed by a 'git checkout' and
'git submodule update --recursive'.  However, a 'git fetch' can be time
consuming and requires a network connection.

To save time, we look at the current checked out hash, and only perform the
fetch if required.  This is performed in a CMake script so we can handle
the conditional logic in a cross platform manner.
2012-11-03 17:18:14 -04:00
David Cole 998a17d098 Merge topic 'file-DOWNLOAD-EXPECTED_HASH'
95a0011 file(DOWNLOAD): Change EXPECTED_HASH to take ALGO=value
2012-09-25 15:17:01 -04:00
Brad King d58448544c Merge topic 'ExternalProject-DOWNLOAD_NAME'
8da0fe4 ExternalProject: Add DOWNLOAD_NAME option
2012-09-19 13:58:05 -04:00
Brad King 95a0011604 file(DOWNLOAD): Change EXPECTED_HASH to take ALGO=value
Make the EXPECTED_HASH option take only a single value instead of two to
avoid handling sub-keyword arguments.  This is also consistent with
URL_HASH in ExternalProject.
2012-09-19 11:31:36 -04:00
Brad King 8da0fe4b53 ExternalProject: Add DOWNLOAD_NAME option
Some download URLs do not have the filename embedded in the url.
Add an interface to specify the local filename explicitly.

Suggested-by: James Goppert <james.goppert@gmail.com>
2012-09-18 16:06:21 -04:00
Brad King 131d91a1f9 Rename SSL terminology to TLS
TLS has superseded SSL so rename the recently added file(DOWNLOAD) and
ExternalProject options using the newer terminology.  Drop "CURLOPT"
from names because curl is an implementation detail.
2012-09-14 15:40:09 -04:00
Bill Hoffman c266461084 Add SSL_VERIFYPEER and CAINFO file options to ExternalProject_Add.
This commit adds the ability to turn on and off ssl certificate
authority checking.  It also adds the ability to specify a
certificate authority information file.  This can be done
by setting global cmake variables CMAKE_CURLOPT_CAINFO_FILE
and or CMAKE_CURLOPT_SSL_VERIFYPEER in the project calling
ExternalProject_Add, or by passing those options to individual
ExternalProject_Add calls.
2012-09-12 18:31:52 -04:00
Brad King beb8a8309b ExternalProject: Generalize URL_MD5 option to URL_HASH
Add support for SHA algorithms.
2012-09-11 16:00:57 -04:00
Brad King 91053cdf7b ExternalProject: Add Mercurial (hg) repository support
Add options HG_REPOSITORY and HG_TAG to specify an external project
hosted in a Mercurial repository.  Teach ExternalProject to clone the
repository and update from it.  Extend the ExternalProject test to try a
Mercurial repository when hg is available.
2012-08-16 09:02:34 -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
Matt McCormick c9097c74b6 ExternalProject: Fix 'make' builds with Ninja (#13159)
Fix the build command when Ninja is the CMake Generator, but the
external project is created for a project that does not use CMake but
does use "make".
2012-05-21 18:57:11 -04:00
David Cole 08db81e008 ExternalProject: Avoid repeated git clone operations (#12564)
By tracking a stamp file within the git clone script itself.

Avoids a 2nd git clone operation after switching from Debug
to Release builds in Visual Studio, or vice-versa.
2012-04-28 15:02:17 -04:00
David Cole d14c02434a ExternalProject: Refactor repeated code into function (#12564)
Add "private/internal-use-only" function _ep_get_step_stampfile
to get the name of the stamp file for a given step.

The functionality provided by this commit should be identical
to its parent commit.
2012-04-28 14:54:04 -04:00
David Cole 987c017f6b ExternalProject: Avoid unnecessary git clones (#12564)
In the case of git, only track the repository in the
repository info dependency tracking file. Not the tag.

The download step should only re-run if the repository changes.
The download step should NOT re-run if the tag changes.

The update step is an 'always' re-running step, and so should
already re-run, unless it's been eliminated by use of

  UPDATE_COMMAND ""
2012-04-25 17:30:18 -04:00
David Cole 64818c1077 ExternalProject: Add missing COMMAND keyword
Commit f67139ae added running a verify script in between running
the download and extract scripts. Since then, it has always been
missing the COMMAND keyword added in this commit.

It worked anyway (semi-accidentally) by running a command line like:

  cmake -P script1.cmake cmake -P script2.cmake

CMake, when running -P scripts on the command line, runs them in order,
and apparently ignores spurious arguments in between (the middle "cmake"
in the above example) and so, all appeared to work as intended.

This commit adds the missing keyword and the commands that run are
now two separate sequential cmake invocations like:

  cmake -P script1.cmake
  cmake -P script2.cmake

...which was the original intent of commit f67139ae
2012-04-22 09:10:01 -04:00
Peter Collingbourne 6dd410c2b9 Ninja: Add the Ninja generator 2012-02-02 23:40:21 +00:00
Brad King 4ac6ba2bb8 ExternalProject: Update copyright year 2012-01-10 15:02:56 -05:00
Brad King 8cb8ccc571 ExternalProject: Fix git.cmd version detection
When GIT_EXECUTABLE points at ".../Git/cmd/git.cmd" in an msysGit
installation we previously failed to detect the version number in a
subtle case.  The "git.cmd" assumes 'chcp' is in PATH.  It is typically
available at "C:\Windows\System32\chcp.com".  On 64-bit Windows the File
System Redirector maps this location to "C:\Windows\SysWOW64\chcp.com"
for 32-bit processes.  However, some Windows installations fail to
provide chcp.com at this path.  Whenever git.cmd runs in a 32-bit
command shell, as it does under a 32-bit CMake binary, it reports

 'chcp' is not recognized as an internal or external command,
  operable program or batch file.

on stderr.  Capture stderr separately so it does not affect parsing
of the version number.

See also msysGit issue 358:

  http://code.google.com/p/msysgit/issues/detail?id=358

Note that FindGit prefers "git.cmd" over "git.exe" because it sets up
the proper HOME environment variable necessary for Git ssh connections
to work the same as they do from the Git bash prompt.
2012-01-10 15:02:40 -05:00
David Cole 12a3699372 ExternalProject: Always use --non-interactive with svn
The previous commit added --non-interactive as a "side effect"
of turning on SVN_TRUST_CERT. While reviewing that commit, we
decided all ExternalProject svn usage should be non-interactive.

That way, if there's any sort of problem, svn will return an
error right away rather than hang forever waiting for input...
2011-04-18 11:34:00 -04:00
David Cole 3a5a402a53 ExternalProject: Add SVN_TRUST_CERT argument
Which adds --non-interactive and --trust-server-cert to the svn
checkout and update command lines. This allows ExternalProject
clients to pull from an https:// based svn server even though
the server may not have a valid or trusted certificate.

Caveat emptor: I would NOT recommend using this except as a
short-term work-around. Rather, the server should have a valid,
trusted certificate, or the client should be using "http" instead
of "https".
2011-04-11 16:34:58 -04:00
David Cole 7f10b137e1 ExternalProject: Extract file names from more urls
Notably, downloads from sourceforge.net and gitweb snapshots.
2011-03-04 17:09:41 -05:00
David Cole d67a513447 ExternalProject: Replace location tags in CMAKE_CACHE_ARGS
When we added CMAKE_CACHE_ARGS, we did not try it with any
<SOURCE_DIR> or <INSTALL_DIR> references. This commit fixes
that accidental omission.
2011-01-07 08:04:16 -05:00
David Cole d7a87b52a0 Merge branch 'ep-log-output-under-vs' into ep-fix-substitutions 2011-01-07 07:59:21 -05:00
David Cole 44aff73d4a ExternalProject: Avoid bleed-through output when logging.
Unset VS_UNICODE_OUTPUT when executing a command whose output
is being logged to a file. Previously, running Microsoft tools
in sub-processes of Visual Studio would send their output to
the Visual Studio output pipe named by this environment variable.

Unsetting it forces the output back to the normal stdout and stderr
channels where cmake can intercept it and direct it to the
appropriate log files.
2011-01-06 18:29:44 -05:00
Marcus D. Hanwell 3bc828df9a Fixed bug where last entry would be lost.
The code to build up a list was missing the final entry in an initial
cache.
2010-12-13 12:50:38 -05:00
Marcus D. Hanwell b316087c09 Escape file write expansion, and build up lists.
Escaped the @var@ in the file writes - this was being expanded at file
write and so not causing a reconfigure at the right time. I also took
care of build up lists of lists in the variables, especially important
for things like MPI_EXTRA_LIBRARY. Added some error checking, and use
the tmp_dir for initial cache file.
2010-12-11 12:11:27 -05:00
Marcus D. Hanwell 68cd3fe038 Added CMAKE_CACHE_ARGS to ExternalProject.
On Windows the limit for command line arguments is 8192 characters, and
this was limiting longer paths with some of our more nested projects
such as Library. Placing the -D arguments into CMAKE_CACHE_ARGS will
write out an initial cache file, that will be passed to CMake with a -C
argument as the initial cache.

By forcing the cache variables we preserve the existing behavior with
-D, to change the values of cache variables in our inner projects.
2010-12-10 17:41:41 -05:00
Marcus D. Hanwell 74e49aa441 BUG 11451 - pass CMAKE_EXTRA_GENERATOR down.
This patch fixes the behavior of external projects with respect to
generators using the CMAKE_EXTRA_GENERATOR variable.
2010-11-12 19:43:05 -05:00