<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Terje's approach with the shell script may work but I would not like the idea of the finder not recognizing the universal binary as such. </div><div><br></div><div>We are only using the IDE versions of CCL with the large, merged kernel + heap "d<architecture>cl" files. Could the Cocoa/IDE version be lipoed together given that there would not be the problem with finding the right image file? If so, what would be the proper way to use lipo to achieve this?</div><div><br></div><div>alex</div><div><br></div><br><div><div>On Apr 16, 2009, at 3:09 PM, Gary Byers wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>There has never been any support for universal binaries in CCL.<br><br>Merging multiple kernels into a single executable file is trivial (well,<br>it's trivial since we can just invoke the 'lipo' program to do all of<br>the non-trivial work.)<br><br>There isn't currently any support for multi-architecture heap images,<br>so it's not clear how a universal binary kernel could find and load<br>the right architecture-specific heap image by default.<br><br>For a long time, I've been under the impression that the file named by<br>the value of the CFBundleExecutable key in a .app bundle' Info.plist<br>had to be a real executable file. If it can in fact be a shell<br>script, then that shell script could just determine the architecture<br>and execute the right architecure-specific binary (which could either<br>contain an embedded heap image, load a default heap image based on its<br>name, or receive an argument from that shell script.)<br><br>(It does seems to work to set the CFBundleExecutable key's value to<br>the name of a shell script, and that shell script can determine the<br>architecture and word size and exec a real executable file. That isn't<br>quite the same thing as a Universal Binary - "Get Info" wouldn't recognize<br>it as one - but it'd have much the same effect.)<br><br><br>On Thu, 16 Apr 2009, Alexander Repenning wrote:<br><br><blockquote type="cite">is there a tool/script/document helping with the process of merging the PPC with the Intel-Mac binary version(s) into a single app? If I remember right CCL 1.2 did have such a universal binary. Would it be possible to squeeze 64bit and 32 bit intel-macs versions together with a ppc binary into a single app?<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">alex<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">Prof. Alexander Repenning<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">University of Colorado<br></blockquote><blockquote type="cite">Computer Science Department<br></blockquote><blockquote type="cite">Boulder, CO 80309-430<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">vCard: <a href="http://www.cs.colorado.edu/~ralex/AlexanderRepenning.vcf">http://www.cs.colorado.edu/~ralex/AlexanderRepenning.vcf</a><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><br></div></blockquote></div><br><div apple-content-edited="true"> <span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><p style="margin: 0.0px 0.0px 0.0px 0.0px"><font face="Helvetica" size="3" style="font: 12.0px Helvetica">Prof. Alexander Repenning</font></p><p style="margin: 0.0px 0.0px 0.0px 0.0px"><br class="khtml-block-placeholder"></p><p style="margin: 0.0px 0.0px 0.0px 0.0px">University of Colorado</p><p style="margin: 0.0px 0.0px 0.0px 0.0px">Computer Science Department</p><p style="margin: 0.0px 0.0px 0.0px 0.0px">Boulder, CO 80309-430</p><p style="margin: 0.0px 0.0px 0.0px 0.0px"><br class="khtml-block-placeholder"></p><p style="margin: 0.0px 0.0px 0.0px 0.0px"><font face="Helvetica" size="3" style="font: 12.0px Helvetica">vCard: <a href="http://www.cs.colorado.edu/~ralex/AlexanderRepenning.vcf">http://www.cs.colorado.edu/~ralex/AlexanderRepenning.vcf</a></font></p><br class="Apple-interchange-newline"></span></span></span></div></span> </div><br></body></html>