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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Hi,<o:p></o:p></p><p class=MsoNormal> I am planning to add support to CMake so that the binaries of llvm will have a prefix appended to it.<o:p></o:p></p><p class=MsoNormal>At this point, I am stuck on which approach to follow<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>Append the prefix during build and install time. If so, this might involve tweaking lit infrastructure to make sure lit picks the prefixed binaries.<o:p></o:p></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>Append the prefix only during install time.<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>a.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>Either create symbolic links with prefixed names to existing binaries. On windows this might create copies bloating the install directory<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>b.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>Or rename the existing binaries with prefixed name.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>We may not need all the binaries to be prefixed . It doesn’t make sense to prefix the utils FileCheck, not, count, llvm-config etc.<o:p></o:p></p><p class=MsoNormal>I might add two CMake variables <o:p></o:p></p><p class=MsoNormal>>LLVM_PROGRAM_PREFIX<o:p></o:p></p><p class=MsoNormal>>LLVM_PROGRAM_PREFIX_EXCLUSION_LIST (This will specify the list of binaries that don’t need a prefix)<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Let me know your thoughts <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>--Sumanth G<o:p></o:p></p></div></body></html>