diff options
Diffstat (limited to 'Source/cmSystemTools.h')
| -rw-r--r-- | Source/cmSystemTools.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/Source/cmSystemTools.h b/Source/cmSystemTools.h index bf513ad..641c89f 100644 --- a/Source/cmSystemTools.h +++ b/Source/cmSystemTools.h @@ -75,6 +75,9 @@ public: typedef void (*StdoutCallback)(const char*, int length, void*); static void SetStdoutCallback(StdoutCallback, void* clientData=0); + ///! Send a string to stderr. Stdout callbacks will not be invoced. + static void Stderr(const char* s, int length); + ///! Return true if there was an error at any point. static bool GetErrorOccuredFlag() { @@ -196,7 +199,8 @@ public: * Output is controlled with outputflag. If outputflag is OUTPUT_NONE, no * user-viewable output from the program being run will be generated. * OUTPUT_MERGE is the legacy behaviour where stdout and stderr are merged - * into stdout. + * into stdout. OUTPUT_NORMAL passes through the output to stdout/stderr as + * it was received. * * If timeout is specified, the command will be terminated after * timeout expires. Timeout is specified in seconds. @@ -214,7 +218,8 @@ public: enum OutputOption { OUTPUT_NONE = 0, - OUTPUT_MERGE + OUTPUT_MERGE, + OUTPUT_NORMAL }; static bool RunSingleCommand(const char* command, std::string* output = 0, int* retVal = 0, const char* dir = 0, |