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* Clean up usage of if(... MATCHES regex) followed string(REGEX REPLACE regex)Rolf Eike Beer2014-04-141-9/+6
| | | | | | The matches have already been calculated and can simply be taken from CMAKE_MATCH_n variables. This avoids multiple compilations of the same or very similar regular expressions.
* Convert builtin help to reStructuredText source filesKitware Robot2013-10-151-28/+52
| | | | | | | | Run the convert-help.bash script to convert documentation: ./convert-help.bash "/path/to/CMake-build/bin" Then remove it.
* FindBISON: Add support for the Win flex-bison distributionPatrick Gansterer2012-11-261-1/+1
| | | | Search for win_bison too.
* 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"'\(\s*\)(.\+)/'"$c"'\1()/' done >convert.sed && git ls-files -z -- bootstrap '*.cmake' '*.cmake.in' '*CMakeLists.txt' | egrep -z -v '^(Utilities/cm|Source/kwsys/)' | egrep -z -v 'Tests/CMakeTests/While-Endwhile-' | xargs -0 sed -i -f convert.sed && rm convert.sed
* Convert CMake-language commands to lower caseKitware Robot2012-08-131-66/+66
| | | | | | | | | | | | | | | | | Ancient CMake versions required upper-case commands. Later command names became case-insensitive. Now the preferred style is lower-case. Run the following shell code: cmake --help-command-list | grep -v "cmake version" | while read c; do echo 's/\b'"$(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
* FindBISON: add a version expression for GNU Bison 1.xRolf Eike Beer2012-01-271-2/+3
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* FindBISON: Fix matching output of "bison --version"Rolf Eike Beer2011-11-181-2/+2
| | | | | The output may contain semicolons, which will confuse the IF() because of missing quoting.
* FindBISON: Fix bison++ version parsing to avoid "Offending entry"Ondrej Balaz2011-11-111-2/+11
| | | | | | | | | | | | | | I've just found out that use of FindBISON.cmake shipped with CMake 2.8 on system where bison++ is default bison executable (e.g. Debian Linux) will result in corrupted CMakeCache.txt file and parse error due to "Offending entry" As FindBISON.cmake logic used to obtain installed bison executable version is tailored to match only the message used in GNU Bison it fails on absolutely different Bison++ version message and whole version message including \n characters is stored into BISON_VERSION which is then dumped into CMakeCache.txt, so everything after first \n character makes "Offending entry".
* Modules: Include builtin FindPackageHandleStandardArgs directlyBrad King2011-01-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The FindPackageHandleStandardArgs module was originally created outside of CMake. It was added for CMake 2.6.0 by commit e118a627 (add a macro FIND_PACKAGE_HANDLE_STANDARD_ARGS..., 2007-07-18). However, it also proliferated into a number of other projects that at the time required only CMake 2.4 and thus could not depend on CMake to provide the module. CMake's own find modules started using the module in commit b5f656e0 (use the new FIND_PACKAGE_HANDLE_STANDARD_ARGS in some of the FindXXX modules..., 2007-07-18). Then commit d358cf5c (add 2nd, more powerful mode to find_package_handle_standard_args, 2010-07-29) added a new feature to the interface of the module that was fully optional and backward compatible with all existing users of the module. Later commit 5f183caa (FindZLIB: use the FPHSA version mode, 2010-08-04) and others shortly thereafter started using the new interface in CMake's own find modules. This change was also backward compatible because it was only an implementation detail within each module. Unforutnately these changes introduced a problem for projects that still have an old copy of FindPackageHandleStandardArgs in CMAKE_MODULE_PATH. When any such project uses one of CMake's builtin find modules the line include(FindPackageHandleStandardArgs) loads the copy from the project which does not have the new interface! Then the including find module tries to use the new interface with the old module and fails. Whether this breakage can be considered a backward incompatible change in CMake is debatable. The situation is analagous to copying a standard library header from one version of a compiler into a project and then observing problems when the next version of the compiler reports errors in its other headers that depend on its new version of the original header. Nevertheless it is a change to CMake that causes problems for projects that worked with previous versions. This problem was discovered during the 2.8.3 release candidate cycle. It is an instance of a more general problem with projects that provide their own versions of CMake modules when other CMake modules depend on them. At the time we resolved this instance of the problem with commit b0118402 (Use absolute path to FindPackageHandleStandardArgs.cmake everywhere, 2010-09-28) for the 2.8.3 release. In order to address the more general problem we introduced policy CMP0017 in commit db44848f (Prefer files from CMAKE_ROOT when including from CMAKE_ROOT, 2010-11-17). That change was followed by commit ce28737c (Remove usage of CMAKE_CURRENT_LIST_DIR now that we have CMP0017, 2010-12-20) which reverted the original workaround in favor of using the policy. However, existing project releases do not set the policy behavior to NEW and therefore still exhibit the problem. We introduced in commit a364daf1 (Allow users to specify defaults for unset policies, 2011-01-03) an option for users to build existing projects by adding -DCMAKE_POLICY_DEFAULT_CMP0017=NEW to the command line. Unfortunately this solution still does not allow such projects to build out of the box, and there is no good way to suggest the use of the new option. The only remaining solution to keep existing projects that exhibit this problem building is to restore the change originally made in commit b0118402 (Use absolute path to FindPackageHandleStandardArgs.cmake everywhere, 2010-09-28). This also avoids policy CMP0017 warnings for this particular instance of the problem the policy addresses.
* Remove usage of CMAKE_CURRENT_LIST_DIR now that we have CMP0017Alex Neundorf2011-01-041-1/+1
| | | | | | | | This puts the new search behaviour for included files in action, i.e. now when a file from Modules/ include()s another file, it also gets the one from Modules/ included, i.e. the one it expects. Alex
* Merge topic 'FixBisonWithLocale'David Cole2010-11-091-4/+11
|\ | | | | | | | | 506805c Make FindBISON work properly with non-C locales (#11326)
| * Make FindBISON work properly with non-C locales (#11326)Alex Neundorf2010-10-181-4/+11
| | | | | | | | | | | | | | | | Applying the patch attached to http://public.kitware.com/Bug/view.php?id=11326 It sets LC_ALL to C before calling execute_process(), so the output is in english. Alex
* | Use absolute path to FindPackageHandleStandardArgs.cmake everywhereAlex Neundorf2010-09-281-1/+1
|/ | | | | | | This is to avoid getting an (older) copy of FPHSA.cmake which is e.g. installed with KDE 4.5.0 and 4.5.1. Alex
* 10241: FindBISON.cmake clears wrong variablePhilip Lowman2010-08-201-1/+1
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* Modules: Fix spelling 'To distributed' -> 'To distribute'Todd Gamblin2010-08-091-1/+1
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* add 2nd, more powerful mode to find_package_handle_standard_args()Alex Neundorf2010-07-281-1/+5
| | | | | | | | | This additional mode also supports version checking and should be easily extendible, e.g. for COMPONENT stuff. Updated FindBISON.cmake as first user of this new mode. Docs updated. Alex
* Fix module docs to be manpage (groff) friendlyBrad King2009-10-051-6/+6
| | | | | | | | | | | | | | | | | | | | | | Most problems are fixed (or rather worked-around) by making long '=====' separators pre-formatted (i.e. prefixed with two spaces). In order to preserve visual view, the code examples themselves are prefixed with 3 spaces. This commit fixes the following man warnings: $ cmake --help-man - | LANG=C MANWIDTH=80 man --warnings -l - > /dev/null <standard input>:6024: warning [p 105, 1.7i]: can't break line <standard input>:6027: warning [p 105, 2.7i]: cannot adjust line <standard input>:6027: warning [p 105, 2.8i]: can't break line <standard input>:7142: warning [p 117, 7.8i]: can't break line <standard input>:7171: warning [p 117, 11.8i]: can't break line <standard input>:8878: warning [p 136, 9.0i]: can't break line <standard input>:8887: warning [p 136, 11.5i]: cannot adjust line <standard input>:8887: warning [p 136, 11.7i]: can't break line <standard input>:8904: warning [p 136, 14.2i]: can't break line Patch from Modestas Vainius. See issue #9659.
* Convert CMake find-modules to BSD LicenseBrad King2009-09-281-24/+11
| | | | | | | This adds copyright/license notification blocks CMake's find-modules. Many 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.
* Convert newlines from CRLF to LFBrad King2009-09-251-167/+167
| | | | | These files were committed to the repository with Windows newlines. This converts them to Unix newlines so they will show up natively.
* Checking in the FindFLEX.cmake & FindBISON.cmake attached to Issue #4018 ↵Philip Lowman2009-08-131-0/+167
after some minor improvements * Improved examples * Switched to FindPackageHandleStandardArgs * Cleaned up indentation * Sanitized else()/endif() blocks
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