<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:p="urn:schemas-microsoft-com:office:powerpoint" xmlns:a="urn:schemas-microsoft-com:office:access" xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882" xmlns:rs="urn:schemas-microsoft-com:rowset" xmlns:z="#RowsetSchema" xmlns:b="urn:schemas-microsoft-com:office:publisher" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet" xmlns:odc="urn:schemas-microsoft-com:office:odc" xmlns:oa="urn:schemas-microsoft-com:office:activation" xmlns:html="http://www.w3.org/TR/REC-html40" xmlns:q="http://schemas.xmlsoap.org/soap/envelope/" xmlns:rtc="http://microsoft.com/officenet/conferencing" xmlns:D="DAV:" xmlns:Repl="http://schemas.microsoft.com/repl/" xmlns:mt="http://schemas.microsoft.com/sharepoint/soap/meetings/" xmlns:x2="http://schemas.microsoft.com/office/excel/2003/xml" xmlns:ppda="http://www.passport.com/NameSpace.xsd" xmlns:ois="http://schemas.microsoft.com/sharepoint/soap/ois/" xmlns:dir="http://schemas.microsoft.com/sharepoint/soap/directory/" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:dsp="http://schemas.microsoft.com/sharepoint/dsp" xmlns:udc="http://schemas.microsoft.com/data/udc" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:sub="http://schemas.microsoft.com/sharepoint/soap/2002/1/alerts/" xmlns:ec="http://www.w3.org/2001/04/xmlenc#" xmlns:sp="http://schemas.microsoft.com/sharepoint/" xmlns:sps="http://schemas.microsoft.com/sharepoint/soap/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:udcs="http://schemas.microsoft.com/data/udc/soap" xmlns:udcxf="http://schemas.microsoft.com/data/udc/xmlfile" xmlns:udcp2p="http://schemas.microsoft.com/data/udc/parttopart" xmlns:wf="http://schemas.microsoft.com/sharepoint/soap/workflow/" xmlns:dsss="http://schemas.microsoft.com/office/2006/digsig-setup" xmlns:dssi="http://schemas.microsoft.com/office/2006/digsig" xmlns:mdssi="http://schemas.openxmlformats.org/package/2006/digital-signature" xmlns:mver="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns:mrels="http://schemas.openxmlformats.org/package/2006/relationships" xmlns:spwp="http://microsoft.com/sharepoint/webpartpages" xmlns:ex12t="http://schemas.microsoft.com/exchange/services/2006/types" xmlns:ex12m="http://schemas.microsoft.com/exchange/services/2006/messages" xmlns:pptsl="http://schemas.microsoft.com/sharepoint/soap/SlideLibrary/" xmlns:spsl="http://microsoft.com/webservices/SharePointPortalServer/PublishedLinksService" xmlns:Z="urn:schemas-microsoft-com:" xmlns:st="" xmlns="http://www.w3.org/TR/REC-html40"><head><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 12 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>My team has been using precompiled headers under CMake and Visual Studio 2008 for quite a while. Now we’ve switched to VS 2010, the cmake code we used to support precompiled headers is no longer working.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The following is the code in question and we’re just using set_source_files_properties to add the appropreiate /Yc , /Yu and /FI flags.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>It appears, under VS 2010, the property manager is not accepting or over writing these settings. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Doesn’t anyone know how to get precompiled headers working under CMake for Visual Studio 2010?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>IF(EXISTS ${pch_unity})<o:p></o:p></p><p class=MsoNormal> FILE(READ ${pch_unity} buffer)<o:p></o:p></p><p class=MsoNormal> ENDIF(EXISTS ${pch_unity})<o:p></o:p></p><p class=MsoNormal> IF(NOT (${buffer} STREQUAL ${file_contents}))<o:p></o:p></p><p class=MsoNormal> FILE(WRITE ${pch_unity} ${file_contents})<o:p></o:p></p><p class=MsoNormal> ENDIF(NOT (${buffer} STREQUAL ${file_contents}))<o:p></o:p></p><p class=MsoNormal> SET_SOURCE_FILES_PROPERTIES(${pch_unity} PROPERTIES COMPILE_FLAGS "/Yc\"${pch_abs}\"")<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> ###########################################################<o:p></o:p></p><p class=MsoNormal> #<o:p></o:p></p><p class=MsoNormal> # Update properties of source files to use the precompiled header.<o:p></o:p></p><p class=MsoNormal> # Additionally, force the inclusion of the precompiled header at beginning of each source file.<o:p></o:p></p><p class=MsoNormal> #<o:p></o:p></p><p class=MsoNormal> FOREACH(source_file ${srcFilesThatUsePCH} )<o:p></o:p></p><p class=MsoNormal> SET_SOURCE_FILES_PROPERTIES(<o:p></o:p></p><p class=MsoNormal> ${source_file}<o:p></o:p></p><p class=MsoNormal> PROPERTIES COMPILE_FLAGS<o:p></o:p></p><p class=MsoNormal> "/Yu\"${pch_abs}\" /FI\"${pch_abs}\""<o:p></o:p></p><p class=MsoNormal> )<o:p></o:p></p><p class=MsoNormal> ENDFOREACH(source_file)<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> ###########################################################<o:p></o:p></p><p class=MsoNormal> #<o:p></o:p></p><p class=MsoNormal> # Finally, update the source file collection to contain the precompiled header translation unit<o:p></o:p></p><p class=MsoNormal> #<o:p></o:p></p><p class=MsoNormal> SET(${FILES_VARIABLE_NAME} ${${FILES_VARIABLE_NAME}} ${pch_unity} PARENT_SCOPE)<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>++David->Bjornbak;<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>