Commit Graph

31 Commits

Author SHA1 Message Date
Brad King 51988a4f91 add_library: Document object library portability suggestion
Xcode and VS <= 7.1 will not build targets that have no source files
besides $<TARGET_OBJECTS:...>.  Suggest in the documentation that
projects always add at least one real source file.
2013-01-04 09:38:22 -05:00
Brad King 4eaea3c358 add_library: Document POSITION_INDEPENDENT_CODE default ()
The POSITION_INDEPENDENT_CODE property documentation states that its
default value depends on whether SHARED or MODULE is given to the
add_library call.  Since these are options to the add_library command we
should document on the command how they affect the property.

While at it, add a missing space to the POSITION_INDEPENDENT_CODE
property documentation.
2012-08-31 07:36:05 -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
Brad King cd146c650e Document OBJECT library type in add_library command
Describe the OBJECT library signature of add_library and the
$<TARGET_OBJECTS:...> expressions needed to use object libraries.
Also document the what is not allowed for object library targets.
2012-03-16 10:12:31 -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 ca39c5cdd1 Optionally allow IMPORTED targets to be globally visible
Consider the case motivating commit e01cce28 (Allow add_dependencies()
on imported targets, 2010-11-19).  An imported target references a file
generated at build time by a custom target on which it depends.  Had the
file been built directly using add_library or add_executable its target
name would have been visible globally.  Therefore the imported target
representing the file should be globally visible also.

Teach the IMPORTED signature of add_(executable|library) to accept a new
"GLOBAL" option to make the imported target visible globally.
2012-01-25 14:42:31 -05:00
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
Ken Martin f686dbecb6 some white space fixes for the book 2009-09-03 15:29:29 -04:00
Brad King 061d20be38 ENH: Add UNKNOWN type for IMPORTED libraries
When creating an IMPORTED target for a library that has been found on
disk, it may not be known whether the library is STATIC or SHARED.
However, the library may still be linked using the file found from disk.
Use of an IMPORTED target is still important to allow per-configuration
files to be specified for the library.

This change creates an UNKNOWN type for IMPORTED library targets.  The
IMPORTED_LOCATION property (and its per-config equivalents) specifies
the location of the library.  CMake makes no assumptions about the
library that cannot be inferred from the file on disk.  This will help
projects and find-modules import targets found on disk or specified by
the user.
2008-08-18 11:39:22 -04:00
Brad King ac0e58dcfb ENH: Enforce global target name uniqueness.
- Error if imported target is involved in conflict
  - Error for non-imported target conflict unless
    CMAKE_BACKWARDS_COMPATIBILITY <= 2.4
  - Include OUTPUT_NAME property in error message
  - Update add_executable and add_library command documentation
2008-02-11 13:35:39 -05:00
Brad King 5594ad4885 ENH: Updated exporting and importing of targets to support libraries and configurations.
- Created cmExportFileGenerator hierarchy to implement export file generation
  - Installed exports use per-config import files loaded by a central one.
  - Include soname of shared libraries in import information
  - Renamed PREFIX to NAMESPACE in INSTALL(EXPORT) and EXPORT() commands
  - Move addition of CMAKE_INSTALL_PREFIX to destinations to install generators
  - Import files compute the installation prefix relative to their location when loaded
  - Add mapping of importer configurations to importee configurations
  - Rename IMPORT targets to IMPORTED targets to distinguish from windows import libraries
  - Scope IMPORTED targets within directories to isolate them
  - Place all properties created by import files in the IMPORTED namespace
  - Document INSTALL(EXPORT) and EXPORT() commands.
  - Document IMPORTED signature of add_executable and add_library
  - Enable finding of imported targets in cmComputeLinkDepends
2008-01-28 08:38:36 -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
Alexander Neundorf f7d4f27c2a ENH: add IMPORT keyword to ADD_LIBRARY, dependencies are not yet working
STYLE: fix line lengths and indentation, use enum as argument to AddLibrary() instead of int (which was initialized from a bool in some cases)

Alex
2007-06-22 09:58:10 -04:00
Brad King fcd500289b ENH: Renamed NOT_IN_ALL to EXCLUDE_FROM_ALL. 2006-10-02 12:01:20 -04:00
Brad King 1d9f287af7 ENH: Added NOT_IN_ALL option for ADD_LIBRARY and ADD_EXECUTABLE to avoid building the targets by default. 2006-10-02 11:14:00 -04:00
Ken Martin 3d96e52261 STYLE: some m_ to this-> cleanup 2006-03-15 11:02:08 -05:00
Ken Martin a043b6608c STYLE: fix docs 2005-11-16 10:16:57 -05:00
Ken Martin 072db6ad70 removed redundent includes 2003-08-10 18:30:54 -04:00
Brad King a02574158d ENH: Cleaned up documentation and formatted it for use by cmDocumentation. 2003-02-14 18:47:16 -05:00
Bill Hoffman 125b6c10f4 ENH: fix doc line 2003-02-01 16:39:15 -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
Bill Hoffman 27fe57b716 ENH: change LINK_LIBRARY to add to targets 2002-05-02 13:17:10 -04:00
Amitha Perera 099436db26 ENH: Make the LinkLibraries command contribute dependencies towards AddLibraries. 2002-05-01 16:33:27 -04:00
Will Schroeder a6a43d5320 ENH:Updated copyright 2002-01-21 15:30:43 -05:00
Bill Hoffman baa28efd10 ENH: change InitialPass to take a const reference to the argument string, to avoid changes to the file cache 2001-09-20 15:08:30 -04:00
Yves Starreveld 247c1640da Changes to allow MODULE type target for a shared library 2001-08-28 18:02:59 -04:00
Brad King e693d47253 ENH: Added support for selection of static/shared build on a per-library basis. 2001-07-02 15:38:02 -04:00
Bill Hoffman 9922155423 ENH: rename Invoke to InitialPass 2001-06-06 13:19:15 -04:00
Will Schroeder 54cfe84f3f ENH:New copyright 2001-04-27 08:01:17 -04:00
Ken Martin 865ec96644 major changes to support multiple libraries and source lists 2001-04-11 14:59:02 -04:00