Hi, And which one is which? In Xcode (4.2), Lion, 64 bit Intel platform, a standard Xcode Mac OS X "template" will give these build settings in the Architectures section:
Architectures Additional SDKs Architectures 64-bit Intel - $(ARCHS_STANDARD_64_BIT) (this last value is grayed out) Base SDK Latest Mac OS X (Mac OS X 10.7) Build Active Architecture Only <Multiple values> Supported Platforms macosx Valid Architectures i386 x86_64 I always thought that the CMAKE_OSX_ARCHITECTURES value corresponded with the "first" Architectures Xcode field. So I set: set(CMAKE_OSX_ARCHITECTURES "$(ARCHS_STANDARD_64_BIT)") in my CMake builds. But with your last mail i'm confused if it corresponds to the Valid Architectures field instead. Or are these fields related? 64-bit Intel *implies* i386 and x86_64, although you could remove one of the two. For an iOS "template" on the same system I get this: Architectures Additional SDKs Architectures Standard (armv7) - $(ARCHS_STANDARD_32_BIT) (this last value is grayed out) Base SDK /Developer/[blabla]/iPhoneOS5.0.sdk Build Active Architecture Only No Supported Platforms iphonesimulator iphoneos Valid Architectures armv6 armv7 Thanks, Daniel On Dec 8, 2011, at 3:35 PM, Nicolas Rannou wrote: > What about moving to 64 bits? > (which I guess is more relevant for Lion apps) > > In your build directory: > ccmake . > Then modify: > CMAKE_OSX_ARCHITECTURES x86_64 > CMAKE_OSX_DEPLOYMENT_TARGET 10.7 > > CMAKE_OSX_SYSROOT /Developer/SDKs/MacOSX10.7.sdk > > Nicolas > > On Tue, Dec 6, 2011 at 5:35 PM, Dick Munroe <mun...@csworks.com> wrote: > Yes I'm using 2.8.6. Best, Dick Munroe > > > On 11/26/11 11:18 AM, David Cole wrote: > Are you using CMake 2.8.6...? Older CMake versions have not been used > much on Lion. It wouldn't surprise me if 2.8.6 works, but earlier > versions have issues... > > > HTH, > David > > > On Sat, Nov 26, 2011 at 6:37 AM, Daniel Dekkers<d.dekk...@cthrough.nl> wrote: > This: > > SET(CMAKE_OSX_ARCHITECTURES "$(ARCHS_STANDARD_32_BIT)") > seems to result in a "standard" Xcode setting (armv7 (standard)) which is > also set when you let Xcode create a fresh iOS app (from its own templates). > > But you also see this a lot on the fora: > SET(CMAKE_OSX_ARCHITECTURES "$(ARCHS_UNIVERSAL_IPHONE_OS)") > > Not sure. > > On Nov 26, 2011, at 4:38 AM, Michael Jackson wrote: > > There is a cmake variable that you set during onfiguration time. > Something like os_x_architectures. There you can add the specific arch > that you want to build for. > > ----- > Mike Jackson www.bluequartz.net > Principal Software Engineer mike.jack...@bluequartz.net > BlueQuartz Software Dayton, Ohio > ____________________________ > Sent from my mobile device. Please excuse the shortness of the reply. > > On Nov 25, 2011, at 14:47, Dick Munroe<mun...@csworks.com> wrote: > > I've got a build that works just fine with Leopard. > > For reasons I won't get into, I had to upgrade one of my systems to Lion and > now (I've installed XCode 4.2) the build won't work. I get the following > error: > > [ 0%] Reaping winning child 0x10260c510 PID 1009 > Live child 0x10260c510 > (libxp/CMakeFiles/xp.dir/Users/munroe/Documents/My_SVN/ESPlanner_Computation_Engine.U2011-11-01/Common/xmllib/print/libxp.cpp.o) > PID 1010 > Building CXX object > libxp/CMakeFiles/xp.dir/Users/munroe/Documents/My_SVN/ESPlanner_Computation_Engine.U2011-11-01/Common/xmllib/print/libxp.cpp.o > Reaping winning child 0x10260c510 PID 1010 > Live child 0x10260c510 > (libxp/CMakeFiles/xp.dir/Users/munroe/Documents/My_SVN/ESPlanner_Computation_Engine.U2011-11-01/Common/xmllib/print/libxp.cpp.o) > PID 1011 > llvm-g++-4.2: Invalid arch name : -O2 > Reaping losing child 0x10260c510 PID 1011 > make[2]: *** > [libxp/CMakeFiles/xp.dir/Users/munroe/Documents/My_SVN/ESPlanner_Computation_Engine.U2011-11-01/Common/xmllib/print/libxp.cpp.o] > Error 1 > Removing child 0x10260c510 PID 1011 from chain. > Reaping losing child 0x10c20c290 PID 1008 > make[1]: *** [libxp/CMakeFiles/xp.dir/all] Error 2 > Removing child 0x10c20c290 PID 1008 from chain. > Reaping losing child 0x10940e730 PID 996 > > If I dig around, I find the CXX flags to be: > > -arch -O2 -fPIC > > and for some reason the Lion g++ compiler is choking thinking that there > should be and arch value. Which if I dig around in the Leopard build I find: > > -Dxp_EXPORTS -arch i386 -O2 -g -fPIC > > Which brings up the questions, (1) with the same CMakeLists.txt file, why am > I getting different values and (2) how do I get the arch to be i386 on the > Lion build. > > Best, > > Dick Munroe > > -- > > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the CMake FAQ at: > http://www.cmake.org/Wiki/CMake_FAQ > > Follow this link to subscribe/unsubscribe: > http://www.cmake.org/mailman/listinfo/cmake > -- > > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the CMake FAQ at: > http://www.cmake.org/Wiki/CMake_FAQ > > Follow this link to subscribe/unsubscribe: > http://www.cmake.org/mailman/listinfo/cmake > -- > > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the CMake FAQ at: > http://www.cmake.org/Wiki/CMake_FAQ > > Follow this link to subscribe/unsubscribe: > http://www.cmake.org/mailman/listinfo/cmake > > -- > > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the CMake FAQ at: > http://www.cmake.org/Wiki/CMake_FAQ > > Follow this link to subscribe/unsubscribe: > http://www.cmake.org/mailman/listinfo/cmake > > -- > > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the CMake FAQ at: > http://www.cmake.org/Wiki/CMake_FAQ > > Follow this link to subscribe/unsubscribe: > http://www.cmake.org/mailman/listinfo/cmake
-- Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake