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* execute_process: Restore no-decoding default behaviorBrad King2017-02-131-1/+1
| | | | | | | | | | | Since commit v3.8.0-rc1~232^2 (execute_process: Add ENCODING option for Windows child process output, 2016-11-23) we decode child process output using the console's active codepage by default. This differs from previous versions of CMake and is therefore incompatible. Changing this default will require a policy, so for now revert the default behavior back to performing no decoding. Reported-by: Nils Gladitz <nilsgladitz@gmail.com>
* execute_process: Add ENCODING option for Windows child process outputDāvis Mosāns2016-11-301-1/+10
| | | | Different applications can use different output encodings.
* Windows: Encode child process output to internally-used encodingDāvis Mosāns2016-11-141-2/+21
| | | | | | Typically Windows applications (eg. MSVC compiler) use current console's codepage for output to pipes so we need to encode that to our internally-used encoding (`KWSYS_ENCODING_DEFAULT_CODEPAGE`).
* Include necessary headers in commandsDaniel Pfeifer2016-10-261-3/+7
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* Simplify CMake per-source license noticesBrad King2016-09-271-11/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Per-source copyright/license notice headers that spell out copyright holder names and years are hard to maintain and often out-of-date or plain wrong. Precise contributor information is already maintained automatically by the version control tool. Ultimately it is the receiver of a file who is responsible for determining its licensing status, and per-source notices are merely a convenience. Therefore it is simpler and more accurate for each source to have a generic notice of the license name and references to more detailed information on copyright holders and full license terms. Our `Copyright.txt` file now contains a list of Contributors whose names appeared source-level copyright notices. It also references version control history for more precise information. Therefore we no longer need to spell out the list of Contributors in each source file notice. Replace CMake per-source copyright/license notice headers with a short description of the license and links to `Copyright.txt` and online information available from "https://cmake.org/licensing". The online URL also handles cases of modules being copied out of our source into other projects, so we can drop our notices about replacing links with full license text. Run the `Utilities/Scripts/filter-notices.bash` script to perform the majority of the replacements mechanically. Manually fix up shebang lines and trailing newlines in a few files. Manually update the notices in a few files that the script does not handle.
* Avoid else after returnDaniel Pfeifer2016-09-161-3/+2
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* use empty method to check for emptynessDaniel Pfeifer2016-09-151-1/+1
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* use CM_NULLPTRDaniel Pfeifer2016-06-281-3/+3
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* Revise C++ coding style using clang-formatKitware Robot2016-05-161-207/+109
| | | | | | | | | | | | | Run the `Utilities/Scripts/clang-format.bash` script to update all our C++ code to a new style defined by `.clang-format`. Use `clang-format` version 3.8. * If you reached this commit for a line in `git blame`, re-run the blame operation starting at the parent of this commit to see older history for the content. * See the parent commit for instructions to rebase a change across this style transition commit.
* Remove `//------...` horizontal separator commentsBrad King2016-05-091-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | Modern editors provide plenty of ways to visually separate functions. Drop the explicit comments that previously served this purpose. Use the following command to automate the change: $ git ls-files -z -- \ "*.c" "*.cc" "*.cpp" "*.cxx" "*.h" "*.hh" "*.hpp" "*.hxx" | egrep -z -v "^Source/cmCommandArgumentLexer\." | egrep -z -v "^Source/cmCommandArgumentParser(\.y|\.cxx|Tokens\.h)" | egrep -z -v "^Source/cmDependsJavaLexer\." | egrep -z -v "^Source/cmDependsJavaParser(\.y|\.cxx|Tokens\.h)" | egrep -z -v "^Source/cmExprLexer\." | egrep -z -v "^Source/cmExprParser(\.y|\.cxx|Tokens\.h)" | egrep -z -v "^Source/cmFortranLexer\." | egrep -z -v "^Source/cmFortranParser(\.y|\.cxx|Tokens\.h)" | egrep -z -v "^Source/cmListFileLexer\." | egrep -z -v "^Source/cm_sha2" | egrep -z -v "^Source/(kwsys|CursesDialog/form)/" | egrep -z -v "^Utilities/(KW|cm).*/" | xargs -0 sed -i '/^\(\/\/---*\|\/\*---*\*\/\)$/ {d;}' This avoids modifying third-party sources and generated sources.
* Source: Stabilize include orderBrad King2016-04-291-0/+1
| | | | | Each source file has a logical first include file. Include it in an isolated block so that tools that sort includes do not move them.
* execute_process: Improve stdout/stderr mergingBrad King2015-05-071-5/+19
| | | | | | | Use the KWSys Process "MergeOutput" option to give the child process the same pipe (or file) for both stdout and stderr. This allows natural merging of stdout and stderr together instead of merging on arbitrary buffered read boundaries as before.
* Replace foo.size() pattern with !foo.empty().Stephen Kelly2015-01-181-2/+2
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* Port all cmOStringStream to std::ostringstream.Stephen Kelly2015-01-111-1/+1
| | | | All compilers hosting CMake support the std class.
* execute_process: Send stderr through cmSystemTools::StderrBrad King2014-05-151-5/+5
| | | | | Give cmake-gui and ctest --build-and-test a chance to capture the output instead of sending it to the real stderr.
* Remove some c_str() calls.Stephen Kelly2014-03-111-8/+8
| | | | | | Use the clang RemoveCStrCalls tool to automatically migrate the code. This was only run on linux, so does not have any positive or negative effect on other platforms.
* Remove trailing whitespace from most CMake and C/C++ codeKitware Robot2012-08-131-4/+4
| | | | | | | | | | | | | | | | | Our Git commit hooks disallow modification or addition of lines with trailing whitespace. Wipe out all remnants of trailing whitespace everywhere except third-party code. Run the following shell code: git ls-files -z -- \ bootstrap doxygen.config '*.readme' \ '*.c' '*.cmake' '*.cpp' '*.cxx' \ '*.el' '*.f' '*.f90' '*.h' '*.in' '*.in.l' '*.java' \ '*.mm' '*.pike' '*.py' '*.txt' '*.vim' | egrep -z -v '^(Utilities/cm|Source/(kwsys|CursesDialog/form)/)' | egrep -z -v '^(Modules/CPack\..*\.in)' | xargs -0 sed -i 's/ \+$//'
* Convert CMake to OSI-approved BSD LicenseBrad King2009-09-281-14/+9
| | | | | | | 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.
* Add parentheses around '&&' between '||' for gccBrad King2009-09-111-2/+2
| | | | | | | The GNU compiler warns about possible operator precedence mistakes and asks for explicit parentheses (-Wparentheses). We add the parentheses to silence the warning. This also fixes one real logic error in the find_package() implementation by correcting expression evaluation order.
* ENH: add return and break support to cmake, also change basic command ↵Ken Martin2008-01-231-1/+1
| | | | invocation signature to be able to return extra informaiton via the cmExecutionStatus class
* BUG: Work around bug when calling insert on an empty vector of char on ↵Brad King2007-10-151-2/+22
| | | | midworld. Should eliminate the sporadic failure of EXECUTE_PROCESS during the SimpleInstall-Stage2 test. (david.cole from Brad's checkout on midworld)
* ENH: Added OUTPUT_STRIP_TRAILING_WHITESPACE and ↵Brad King2006-10-161-4/+46
| | | | ERROR_STRIP_TRAILING_WHITESPACE options to EXECUTE_PROCESS command. These allow it to behave more like the old EXEC_PROGRAM command that it is supposed to replace.
* STYLE: fix line lengthKen Martin2006-05-101-5/+10
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* ENH: add support for win64 for visual studio 2005 ide and nmake, also fix ↵Bill Hoffman2006-03-301-1/+1
| | | | warnings produced by building for win64
* ENH: do not dereference empty stl vectorsBill Hoffman2006-03-221-2/+2
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* ENH: Allow blocking of writing into the source treeAndy Cedilnik2006-03-221-0/+9
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* STYLE: some m_ to this-> cleanupKen Martin2006-03-151-6/+6
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* ENH: Remove extra windows newline characters from process output. ↵Brad King2006-02-101-11/+27
| | | | Centralized text fix processing.
* ENH: Adding new EXECUTE_PROCESS command that interfaces to KWSys Process ↵Brad King2006-02-031-0/+335
Execution.