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path: root/Source/cmVariableWatchCommand.cxx
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* Port all cmOStringStream to std::ostringstream.Stephen Kelly2015-01-111-3/+3
| | | | All compilers hosting CMake support the std class.
* Remove c_str calls when using stream APIs.Stephen Kelly2014-03-111-2/+2
| | | | | Use an ad-hoc clang tool for matching the calls which should be ported.
* Remove some c_str() calls.Stephen Kelly2014-03-111-1/+1
| | | | | | 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.
* Merge branch 'dev/fix-variable-watch-crash' into cmake-syntaxBrad King2013-08-081-56/+85
|\ | | | | | | | | Resolve conflict in Source/cmVariableWatchCommand.cxx by integrating the changes from both sides.
| * variable_watch: Check newValue for NULLBen Boeckel2013-08-081-1/+1
| | | | | | | | | | On read access, newValue can be NULL since there is no new value, so use the empty string instead.
| * variable_watch: Don't share memory for callbacksBen Boeckel2013-08-081-54/+83
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The command itself is owned by the cmMakefile class, but the cmVariableWatch which holds a pointer to the cmVariableWatchCommand via the client_data for the callback outlives the cmMakefile class in the Qt GUI. This means that when the cmMakefile is destroyed, the variable watch is still in effect, but with a stale pointer. To fix this, each callback is now a separate entity completely and doesn't rely on the command which spawned it at all. An example CMakeLists.txt which demonstrates the issue (only displayed in cmake-gui, so no tests can be written for it): set(var 0) variable_watch(var)
| * variable_watch: Fix a typo in the error messageBen Boeckel2013-08-081-1/+1
| | | | | | | | There was no space between "callback" and the quoted command name.
* | cmListFileArgument: Generalize 'Quoted' bool to 'Delimeter' enumBrad King2013-08-081-5/+10
|/ | | | | | Replace the boolean value that indicates whether an argument is unquoted or quoted with a generalized enumeration of possible argument types. For now "Quoted" and "Unquoted" remain the only types.
* variable_watch: Print accesses as "CMake Debug Log" messagesBrad King2013-06-031-5/+3
| | | | | | Use makefile->IssueMessage() to print the unprocessed watch message in a format consistent with other CMake messages and with a more complete call stack for the access.
* variable_watch: Remove leftover debugging code (#14187)Brad King2013-06-031-13/+0
| | | | | | | | | | When a watch does not specify a command to call then variable_watch prints out a message to stderr. Remove code after that which collects all variable values to construct a message that is never printed. Otherwise such code causes a READ_ACCESS watch to trigger on all variables in the currents scope. Reported-by: Yichao Yu <yyc1992@gmail.com>
* Remove trailing whitespace from most CMake and C/C++ codeKitware Robot2012-08-131-1/+1
| | | | | | | | | | | | | | | | | 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.
* ENH: add return and break support to cmake, also change basic command ↵Ken Martin2008-01-231-2/+4
| | | | invocation signature to be able to return extra informaiton via the cmExecutionStatus class
* STYLE: Fix line lengthsAndy Cedilnik2007-04-121-7/+14
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* ENH: Add variable watch commandAndy Cedilnik2007-04-111-0/+136