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* Help: Document that the CHECK_* macros create cache variablesSebastian Leske2014-09-111-0/+1
| | | | Otherwise callers may expect to be able to re-use result variables.
* Check*: Allow result variables to contain regex special characters (#14923)Brad King2014-07-311-1/+1
| | | | | | | | | | | | | | | | | | Prior to the existence of the if(DEFINED) condition, many of our Check modules implemented the condition with a hack that takes advantage of the auto-dereference behavior of the if() command to detect if a variable is defined. The hack has the form: if("${VAR} MATCHES "^${VAR}$") where "${VAR}" is a macro argument reference. However, this does not work when the variable named in the macro argument contains characters that have special meaning in regular expressions, such as '+'. Run the command git grep -E 'if\("\$\{.*\}" MATCHES "\^\$\{.*\}\$"\)' -- Modules/Check* to identify lines with this problem. Use if(NOT DEFINED) instead.
* Check*.cmake : Add CMAKE_REQUIRED_QUIET flag.Clinton Stimpson2014-03-301-3/+10
| | | | | Setting this flag can silence messages from the Check*.cmake modules. This can be used by Find*.cmake modules when they are in silent mode.
* Convert builtin help to reStructuredText source filesKitware Robot2013-10-151-10/+21
| | | | | | | | Run the convert-help.bash script to convert documentation: ./convert-help.bash "/path/to/CMake-build/bin" Then remove it.
* Handle targets in the LINK_LIBRARIES of try_compile.Stephen Kelly2013-02-221-5/+2
| | | | | | | | | | Imported targets are re-exported so that they can be used by the try_compile generated code with target_link_libraries. This makes the use of the cmake_expand_imported_targets macro obsolete. The macro is not able to expand the generator expressions which may appear in the IMPORTED_LINK_INTERFACE_LIBRARIES content. Instead it just sees them as 'not a target'.
* Remove CMake-language block-end command argumentsKitware Robot2012-08-131-5/+5
| | | | | | | | | | | | | | | | | 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"'\(\s*\)(.\+)/'"$c"'\1()/' done >convert.sed && git ls-files -z -- bootstrap '*.cmake' '*.cmake.in' '*CMakeLists.txt' | egrep -z -v '^(Utilities/cm|Source/kwsys/)' | egrep -z -v 'Tests/CMakeTests/While-Endwhile-' | xargs -0 sed -i -f convert.sed && rm convert.sed
* Convert CMake-language commands to lower caseKitware Robot2012-08-131-21/+21
| | | | | | | | | | | | | | | | | Ancient CMake versions required upper-case commands. Later command names became case-insensitive. Now the preferred style is lower-case. Run the following shell code: cmake --help-command-list | grep -v "cmake version" | while read c; do echo 's/\b'"$(echo $c | tr '[:lower:]' '[:upper:]')"'\(\s*\)(/'"$c"'\1(/g' done >convert.sed && git ls-files -z -- bootstrap '*.cmake' '*.cmake.in' '*CMakeLists.txt' | egrep -z -v '^(Utilities/cm|Source/kwsys/)' | xargs -0 sed -i -f convert.sed && rm convert.sed
* Check*.cmake: Expand imported targets in CMAKE_REQUIRED_LIBRARIESAlex Neundorf2012-02-211-1/+6
| | | | | | | | | | | Add the function cmake_expand_imported_targets() to expand imported targets in a list of libraries into their on-disk file names for a particular configuration. Adapt the implementation from KDE's HANDLE_IMPORTED_TARGETS_IN_CMAKE_REQUIRED_LIBRARIES which has been in use for over 2 years. Call the function from all the Check*.cmake macros to handle imported targets named in CMAKE_REQUIRED_LIBRARIES. Alex
* -remove trailing whitespaceAlex Neundorf2012-02-211-5/+5
| | | | Alex
* Modules: Fix spelling 'To distributed' -> 'To distribute'Todd Gamblin2010-08-091-1/+1
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* Convert CMake non-find modules to BSD LicenseBrad King2009-09-281-0/+13
| | | | | | | This adds copyright/license notification blocks CMake's non-find modules. Most of the modules had no notices at all. Some had notices referring to the BSD license already. This commit normalizes existing notices and adds missing notices.
* ENH: centralized locaiton of CMakeFiles settingKen Martin2006-06-141-2/+2
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* BUG: Fix CMAKE_REQUIRED_LIBRARIES stuff in this moduleAndy Cedilnik2006-02-101-2/+0
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* ENH: Made Check* modules more consistent and well documented. Added ↵Brad King2006-02-101-5/+10
| | | | CMAKE_REQUIRED_DEFINITIONS option.
* ENH: some style fixes for the bookKen Martin2005-12-151-2/+2
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* ENH: add documentation support for modulesBill Hoffman2005-12-141-9/+8
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* DOC: better documentationKen Martin2005-11-021-0/+2
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* DOC: better documentaitonKen Martin2005-11-021-0/+4
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* ENH: put cmake files intoa CMakeFiles subdir to clean up bin treeKen Martin2005-07-291-2/+2
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* ENH: Cleanups and add missing CMakeOutput.log and CMakeError.log appending. ↵Andy Cedilnik2003-08-081-0/+4
| | | | Close Bug #136 - Verify that all modules that do try compile produce CMakeError.log and CMakeOutput.log
* ENH: Extra new line after outputAndy Cedilnik2003-07-171-1/+1
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* ENH: Replace WRITE_FILE with FILE(WRITE and FILE(APPEND. Replace ↵Andy Cedilnik2003-07-111-11/+11
| | | | MAKE_DIRECTORY with FILE(MAKE_DIRECTORY, replace STRING(ASCII things
* Fix problems with required flagsAndy Cedilnik2003-01-041-2/+2
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* Add required flagsAndy Cedilnik2003-01-041-1/+2
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* To prevent cmake from breaking up arguments, put quotes around themAndy Cedilnik2003-01-011-1/+1
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* Add a way to add custom libraries to the mixAndy Cedilnik2003-01-011-1/+6
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* ENH: use CMAKE_ROOT and not PROJECT_ for try compile stuff, this allows ↵Bill Hoffman2002-12-171-2/+2
| | | | projects within projects to have different languages
* ENH: Don't repeat check even if answer was no.Brad King2002-12-131-2/+2
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* Add more messages, make messages look the same, add checks if test was ↵Andy Cedilnik2002-11-181-21/+23
| | | | already successfull
* ENH: add status messagesBill Hoffman2002-11-131-0/+3
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* add find threads checkBill Hoffman2002-11-121-1/+0
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* add find threads checkBill Hoffman2002-11-121-1/+1
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* Add append to write_fileAndy Cedilnik2002-10-291-2/+3
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* Set variable to either 1 or empty string instead of TRUE and FALSEAndy Cedilnik2002-09-251-2/+5
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* CleanupAndy Cedilnik2002-09-251-1/+1
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* Fix modules for recent changesAndy Cedilnik2002-09-251-12/+11
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* Initial attempt to check if library existsAndy Cedilnik2002-09-241-0/+27