On 2012-4-20 05:24 , Jeremy Huddleston wrote: > > On Apr 19, 2012, at 02:59, Joshua Root wrote: > >> Is this going to work right for users targeting 10.4 from a later OS? >> Some Xcode versions at least give you error messages about gcc-4.2 not >> being compatible with the 10.4u SDK. > > Setting the development target and setting the SDK are two separate issues.
Sure, but when targeting an older OS, MacPorts will always use the SDK if available. > I'm able to target 10.4 just fine with gcc-4.2 on Leopard's Xcode 3.1.4 using > either the system SDK or the 10.4u SDK: > > ~ $ xcodebuild -version > Xcode 3.1.4 > Component versions: DevToolsCore-1204.0; DevToolsSupport-1186.0 > BuildVersion: 9M2809 > > ~ $ /usr/bin/gcc-4.2 --version > i686-apple-darwin9-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5577) > Copyright (C) 2007 Free Software Foundation, Inc. > This is free software; see the source for copying conditions. There is NO > warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. > > ~ $ /usr/bin/gcc-4.2 -arch i386 -arch x86_64 -arch ppc -arch ppc64 > -mmacosx-version-min=10.4 nop.c > > ~ $ /usr/bin/gcc-4.2 -arch i386 -arch x86_64 -arch ppc -arch ppc64 > -mmacosx-version-min=10.4 nop.c -isysroot /Developer/SDKs/MacOSX10.4u.sdk What about these cases? <http://www.google.com/search?q=%22GCC+4.2+is+not+compatible+with+the+Mac+OS+X+10.4+SDK%22+site%3Amacports.org&btnG=Search&hl=en&gbv=1> - Josh _______________________________________________ macports-dev mailing list [email protected] http://lists.macosforge.org/mailman/listinfo.cgi/macports-dev
