James Bigler wrote:
On Fri, Oct 2, 2009 at 9:32 AM, Bill Hoffman <[email protected]> wrote:
Sean McBride wrote:
On 10/2/09 10:40 AM, Bill Hoffman said:
We did change CMake. Before we used to hard code the build archs into
the file (i386, ppc, etc.). We now use a variable that Xcode uses,
something like $(DEFAULT_ARCH) different name, but you get the idea. If that
is not defined for some reason for this version of Xcode we can fix it.
CMake knows what version it is building for. We did have this same problem
with Xcode 1.5 and did a fix. So, since this is most likely a regression,
I would like to fix it. However, I don't have access to Xcode 3.0 so it is
hard to fix... :)
Xcode 3.0 is free to download, though you do need a (free) ADC account:
https://connect.apple.com
You can also have multiple versions of Xcode installed simultaneously,
so you could have 3.0 and 3.1.4 installed. (I'm not sure how well CMake
itself would deal with this though.)
And the Xcode release notes have a detailed account of what changed when:
<http://developer.apple.com/mac/library/releasenotes/DeveloperTools/RN-
Xcode/index.html>
I bet if you searched it for 'something like $(DEFAULT_ARCH)' you'd find
when that was added (probably 3.1).
Well, let me rephrase that.... I don't want to install Xcode 3.0 if I don't
have to... :)
Hmmm, looking at the code:
cmGlobalXcodeGenerator.cxx line 2645:
if(this->XcodeVersion >= 32)
{
osxArch = "$(ARCHS_STANDARD_32_64_BIT)";
}
else if(this->XcodeVersion <= 25)
{
#ifdef __i386
osxArch = "i386";
#endif
#ifdef __ppc__
osxArch = "ppc";
#endif
}
else
{
osxArch = "$(ARCHS_STANDARD_32_BIT)";
}
I bet 30 had the ARCHS_STANDARD_32_64_BIT. So, James, can you try changing
CMake to have if(this->XcodeVersion >= 30) and see if it fixes the problem?
-Bill
Bill, that didn't seem to fix the problem. I attached the source and
build directory with --debug-trycompile ran.
I also verified the version and osxArch values:
/code/cmake-cvs/Source/cmGlobalXCodeGenerator.cxx:2645 this->XcodeVersion == 30
/code/cmake-cvs/Source/cmGlobalXCodeGenerator.cxx:2663 osxArch =
$(ARCHS_STANDARD_32_64_BIT)
Can you get it to build the solution from the GUI and produce an
executable? If you load it in the gui what is the active arch?
-Bill
_______________________________________________
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
