Commit Graph

46 Commits

Author SHA1 Message Date
Sean McBride 8e96353fd8 Fix warnings about \brief usage
A doxygen \brief is ended with a newline, so remove a newline right
after \brief to fix clang -Wdocumentation warning.
2013-10-08 09:16:32 -04:00
Alex Neundorf 05f162ce95 AddCustomCommand: Handle multiple IMPLICIT_DEPENDS files (#10048)
The code handling IMPLICIT_DEPENDS was only able to track a single file,
the latest file replaced earlier files in the list.

The documentation now mentions that the language has to be prefixed to
every file and the test now uses two implicit dependencies, where only
the second is modified to trigger re-running of the custom command.

Alex

Inspired-by: Michael Wild <themiwi@users.sourceforge.net>
2012-11-06 11:54:58 -05:00
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
Yury G. Kudryashov 737c49a357 Add 'const' qualifier to some cmCommand members
Use const_cast for the special case in cmFindBase where
GetFullDocumentation calls GenerateDocumentation.
2012-02-29 13:27:04 -05:00
Brad King 0ece8f79ed Document caveat of custom commands in multiple targets (#12311)
A common mistake when using custom commands is to list the output of a
command in multiple targets that may build in parallel.  Warn against
this case in the documentation and suggest a better approach.
2011-06-30 08:43:32 -04:00
Brad King 88548a45fb Handle relative WORKING_DIRECTORY in add_custom_(command|target)
This also fixes handling of trailing slashes in the directory name.
2011-01-26 18:02:02 -05:00
Brad King f0cdb6001b Introduce "generator expression" syntax to custom commands (#11209)
Evaluate in the COMMAND arguments of custom commands the generator
expression syntax introduced in commit d2e1f2b4 (Introduce "generator
expressions" to add_test, 2009-08-11).  These expressions have a syntax
like $<TARGET_FILE:mytarget> and are evaluated during build system
generation.  This syntax allows per-configuration target output files to
be referenced in custom command lines.
2010-12-15 14:53:48 -05:00
Brad King 80edcc6a86 Document custom command behavior without DEPENDS (#11407)
The behavior of add_custom_command when no DEPENDS option is specified
matches that of standard Make behavior, but it does not hurt to describe
it explicitly.
2010-11-05 08:08:37 -04:00
Brad King 96afb12087 Convert CMake to OSI-approved BSD License
This converts the CMake license to a pure 3-clause OSI-approved BSD
License.  We drop the previous license clause requiring modified
versions to be plainly marked.  We also update the CMake copyright to
cover the full development time range.
2009-09-28 11:43:28 -04:00
Brad King 5982224a73 ENH: Clarify VERBATIM option documentation
The previous wording of the VERBATIM option documentation in the
add_custom_command and add_custom_target commands was confusing.  It
could be interpreted as the opposite of what the option means (no
escaping instead of escaping).  This clarifies the documentation to
explicitly state that it escapes.
2009-04-01 10:31:41 -04:00
Brad King 31d03e8399 ENH: Document scope of add_custom_command outputs
This explicitly states the scope of add_custom_command rules in
the documentation of add_custom_command and add_custom_target.
See issue #8815.
2009-03-30 08:27:28 -04:00
Brad King bed3ac8741 ENH: Remove SKIP_RULE_DEPENDS option from add_custom_command()
- Option was recently added but never released.
  - Custom commands no longer depend on build.make so we do
    not need the option.
  - Rule hashes now take care of rebuilding when rules change
    so the dependency is not needed.
2008-06-02 16:45:07 -04:00
Brad King 600e5e274e ENH: Add SKIP_RULE_DEPENDS option for add_custom_command()
- Allows make rules to be created with no dependencies.
  - Such rules will not re-run even if the commands themselves change.
  - Useful to create rules that run only if the output is missing.
2008-05-14 11:38:47 -04:00
Brad King e9503a174e ENH: Make add_custom_command interpret relative OUTPUT locations with respect to the build tre instead of the source tree. This can greatly simplify user code since generating a file will not need to reference CMAKE_CURRENT_BINARY_DIR. The new behavior is what users expect 99% of the time. 2008-01-30 11:22:10 -05:00
Ken Martin 0e69d38004 ENH: add return and break support to cmake, also change basic command invocation signature to be able to return extra informaiton via the cmExecutionStatus class 2008-01-23 10:28:26 -05:00
Ken Martin 8d32d229a3 ENH: make commands lower case by default 2007-10-10 11:47:43 -04:00
Brad King d7a5d4c191 ENH: Added IMPLICIT_DEPENDS option to ADD_CUSTOM_COMMAND. It currently works only for Makefile generators. It allows a custom command to have implicit dependencies in the form of C or CXX sources. 2007-09-17 10:50:46 -04:00
Bill Hoffman 0044ce71bc STYLE: add more docs 2007-07-17 13:43:37 -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
Brad King 168591e72d BUG: COMMENT was missing from docs. 2006-10-04 18:09:43 -04:00
Brad King 2dfa2ba888 ENH: Added APPEND option to ADD_CUSTOM_COMMAND to allow extra dependencies to be connected later. This is useful to create one rule and then have a macro add things to it later. This addresses bug#2151. 2006-10-04 15:24:26 -04:00
Brad King e4ec89d036 ENH: Added SYMBOLIC source file property to mark custom command outputs that are never actually created on disk. This is used by the Watcom WMake generator to generate the .SYMBOLIC mark on the files in the make system. 2006-10-02 10:20:53 -04:00
Brad King d01b6f1281 ENH: Added VERBATIM option to ADD_CUSTOM_COMMAND and ADD_CUSTOM_TARGET commands. This option enables full escaping of custom command arguments on all platforms. See bug#3786. 2006-09-28 11:30:49 -04:00
Brad King 4c2c2cfd68 BUG: Clarified documentation about custom command outputs and custom target dependencies. 2006-06-15 10:51:41 -04:00
Brad King d5719f22c1 ENH: Added support for multiple outputs generated by a single custom command. For Visual Studio generators the native tool provides support. For Xcode and Makefile generators a simple trick is used. The first output is considered primary and has the build rule attached. Other outputs simply depend on the first output with no build rule. During cmake_check_build_system CMake detects when a secondary output is missing and removes the primary output to make sure all outputs are regenerated. This approach always builds the custom command at the right time and only once even during parallel builds. 2006-04-11 11:06:19 -04:00
Bill Hoffman 347c5f4b46 ENH: add working directory support 2006-02-08 10:58:36 -05:00
Brad King b8a77b2965 BUG: Fixed formatting of generated documentation. 2005-02-22 12:10:43 -05:00
Brad King 39af9ee1e4 ENH: Updated implementation of custom commands. Multiple command lines are now supported effectively allowing entire scripts to be written. Also removed extra variable expansions and cleaned up passing of commands through to the generators. The command and individual arguments are now kept separate all the way until the generator writes them out. This cleans up alot of escaping issues. 2005-02-22 10:32:44 -05:00
Ken Martin 84a1d5e553 update docs 2004-04-22 13:37:04 -04:00
Ken Martin 072db6ad70 removed redundent includes 2003-08-10 18:30:54 -04:00
Brad King ac0911e08b ENH: Tweaked whitespace in documentation of command. 2003-08-06 15:18:58 -04:00
Bill Hoffman 3154a6649a command should nto be inherited 2003-06-04 11:46:18 -04:00
Ken Martin 3a4d2e248e better docs 2003-06-03 10:48:44 -04:00
Ken Martin 9c0aa78c0d better docs 2003-06-03 10:47:31 -04:00
Ken Martin ba68f771b3 yikes added new custom command support 2003-06-03 10:30:23 -04:00
Brad King ba56262ae2 Fix to documentation formatting: removed extra newline. 2003-02-18 20:40:56 -05:00
Brad King a02574158d ENH: Cleaned up documentation and formatted it for use by cmDocumentation. 2003-02-14 18:47:16 -05:00
Bill Hoffman 455b262cfe ENH: clean up docs some 2002-12-30 07:47:03 -05:00
Andy Cedilnik 3893ee72d2 Add comment support, so that you can see in build process what the custom command does 2002-12-10 16:47:37 -05:00
Brad King 1f6a3c67b1 ENH: Added reference to Copyright.txt. Removed old reference to ITK copyright. Changed program name to CMake instead of Insight in source file header. Also removed tabs. 2002-10-23 18:03:27 -04:00
Sebastien Barre 9b8926925b ENH: use target as source if source is empty 2002-04-11 10:05:47 -04:00
Will Schroeder a6a43d5320 ENH:Updated copyright 2002-01-21 15:30:43 -05:00
Andy Cedilnik 58ee855503 Fix add custom command so that it actually executes the code 2002-01-03 16:02:43 -05:00
Sebastien Barre bdf0241d2e SOURCE, COMMAND, TARGET are required now 2001-11-09 10:37:22 -05:00
Sebastien Barre 6b5e54744c Reimplement code. Since a custom command is very flexible and might be extended in the future, make all arguments prefixed with arg type, make ordering irrelevant and potentially all args optional. 2001-11-09 10:33:22 -05:00
Andy Cedilnik 39766efaaa Added accessor for add custom command 2001-11-07 16:47:38 -05:00