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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Just stumbled upon that problem. I have files like *.darwin.cpp<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>And get_filename_component returns .darwin.cpp for the extension which is wrong!<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>The extension is .cpp.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Let s take the example of toto.tar.gz. It s a gz file, not tar.gz file. To see why it s wrong we can think of file association, which is most cases would associate .gz and not .tar.gz<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Right now I use that regex “(\.[^\.]*)$” to get the right extension.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>But I really think it should be corrected.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Martin<o:p></o:p></span></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> cmake-bounces@cmake.org [mailto:cmake-bounces@cmake.org] <b>On Behalf Of </b>Brian Davis<br><b>Sent:</b> Wednesday, November 25, 2009 9:24 PM<br><b>To:</b> cmake@cmake.org<br><b>Subject:</b> [CMake] get_file_name_component - how to return true extension<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'><br>for a given file of the form:<br><br>openssl-0.9.8a.tar.gz<br><br>I call as an example:<br><br> get_filename_component( TAR_EXT openssl-0.9.8a.tar.gz EXT )<br><br>and I get for TAR_EXT<br><br>.9.1.tar.gz<br><br>Which is not quite what I was expecting.<br><br>I was expecting .gz and with successive calls I would get .tar<br><br>Is there a mechanism in CMake for getting the trailing extension?<br clear=all><br>-- <br>Brian J. Davis<o:p></o:p></p></div></body></html>