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add better testing for unlink

This commit is contained in:
Bill Hoffman 2003-02-05 22:26:55 -05:00
parent 9676bb4b22
commit 62b612fbf8
3 changed files with 19 additions and 2 deletions
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10
Source/cmSystemTools.cxx
View File

@ -15,7 +15,6 @@
=========================================================================*/ =========================================================================*/
#include "cmSystemTools.h" #include "cmSystemTools.h"
#include "errno.h"
#include <stdio.h> #include <stdio.h>
#include <sys/stat.h> #include <sys/stat.h>
#include "cmRegularExpression.h" #include "cmRegularExpression.h"
@ -1166,6 +1165,15 @@ long int cmSystemTools::ModifiedTime(const char* filename)
} }
void cmSystemTools::ReportLastSystemError(const char* msg)
{
int e = errno;
std::string m = msg;
m += ": System Error: ";
m += strerror(e);
cmSystemTools::Error(m.c_str());
}
bool cmSystemTools::RemoveFile(const char* source) bool cmSystemTools::RemoveFile(const char* source)
{ {

4
Source/cmSystemTools.h
View File

@ -353,6 +353,10 @@ public:
*/ */
static void SetRunCommandHideConsole(bool v){s_RunCommandHideConsole = v;} static void SetRunCommandHideConsole(bool v){s_RunCommandHideConsole = v;}
static bool GetRunCommandHideConsole(){ return s_RunCommandHideConsole;} static bool GetRunCommandHideConsole(){ return s_RunCommandHideConsole;}
/** Call cmSystemTools::Error with the message m, plus the
* result of strerror(errno)
*/
static void ReportLastSystemError(const char* m);
/** When building DEBUG with MSVC, this enables a hook that prevents /** When building DEBUG with MSVC, this enables a hook that prevents
* error dialogs from popping up if the program is being run from * error dialogs from popping up if the program is being run from

7
Source/cmTryCompileCommand.cxx
View File

@ -280,7 +280,12 @@ void cmTryCompileCommand::CleanupFiles(const char* binDir)
} }
else else
{ {
cmSystemTools::RemoveFile(fullPath.c_str()); if(!cmSystemTools::RemoveFile(fullPath.c_str()))
{
std::string m = "Remove failed on file: ";
m += fullPath;
cmSystemTools::ReportLastSystemError(m.c_str());
}
} }
} }
} }