Error when building using xcodebuild

Question

I have an xcode Objective-C iPhone static library project. When I build it in xcode I get no errors or warnings. But when I build it using xcodebuild from the command line I get:

"/Developer/usr/bin/gcc" -v -dM -isysroot /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.2.sdk -E -arch armv6 -o - -x objective-c /dev/null
gcc-4.2: error trying to exec '/Developer/usr/bin/arm-apple-darwin10-gcc-4.2.1': execvp: No such file or directory

I cannot find anything that helps me to understand what the issue is, any ideas?

And yes the /Developer/usr/bin/arm-apple-darwin10-gcc-4.2.1 file does exist :-)

You should probably post the xcodebuild command line too, so that we can see the arguments etc that you are passing to it. — Paul R
– Paul R, Commented Jun 5, 2010 at 9:06
I had it in a command shell target in xcode. I've just tried it from a command shell and it didn't produce the error. So I think it's something to do with running it from within Xcode. — drekka
– drekka, Commented Jun 5, 2010 at 9:09
Nope, getting it in xcode as well now. Oh hang a sec, now it's gone, GRRR! — drekka
– drekka, Commented Jun 6, 2010 at 10:25

nivekastoreth · Accepted Answer · 2010-06-28 20:59:06Z

3

For some reason what seemed to fix this for me is actually passing in the architectures to be used.

For instance, this command fails:

/Developer-SDK4/usr/bin/xcodebuild -target ProjectName -configuration Release build PLATFORM_NAME=iphonesimulator BUILDSDK=/Developer-SDK4

But this one works:

/Developer-SDK4/usr/bin/xcodebuild -target ProjectName -configuration Release build PLATFORM_NAME=iphonesimulator BUILDSDK=/Developer-SDK4 ARCHS=i386

Note, this only failed for me when building against the simulator. Building against the device seemed to work just fine.

answered Jun 28, 2010 at 20:59

nivekastoreth

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3 Comments

nivekastoreth Over a year ago

For the record, I had also tried the steps outlined in these pages: openradar.appspot.com/7338181 stackoverflow.com/questions/1598502/…

drekka Over a year ago

Tried adding the architectures, but no luck. Still getting the errors even though everything works.

derickito Over a year ago

Adding ARCHS=x86_64 worked for me in 2023, seems like this question is older, but it still lead me to the solution

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