ENH: Added GetEnv method.
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@ -190,6 +190,24 @@ void SystemTools::GetPath(kwsys_std::vector<kwsys_std::string>& path)
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}
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}
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const char* SystemTools::GetEnv(const char* key)
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{
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return getenv(key);
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}
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bool SystemTools::GetEnv(const char* key, kwsys_std::string& result)
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{
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const char* v = getenv(key);
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if(v)
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{
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result = v;
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return true;
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}
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else
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{
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return false;
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}
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}
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const char* SystemTools::GetExecutableExtension()
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{
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@ -124,6 +124,10 @@ public:
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*/
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static void GetPath(kwsys_std::vector<kwsys_std::string>& path);
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/** Read an environment variable. */
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static const char* GetEnv(const char* key);
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static bool GetEnv(const char* key, std::string& result);
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/**
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* Get the file extension (including ".") needed for an executable
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* on the current platform ("" for unix, ".exe" for Windows).
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