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gcov cannot find $UNIX2003 symbols in Xcode 3

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gcov cannot find $UNIX2003 symbols in Xcode 3

Subject: gcov cannot find $UNIX2003 symbols in Xcode 3
From: Aaron Montgomery <email@hidden>
Date: Mon, 29 Oct 2007 07:13:01 -0700

Hopefully this isn't sitting in some FAQ somewhere. Just upgraded to Xcode 3.0 with a small Carbon project that uses Unit Tests (CPTest) and gcov. I am now getting a linker error. Looks like the gcov library is failing to find some functions (link line and errors below).

I don't remember if I've tried compiling this since moving to an Intel processor, so perhaps the Xcode 3 is a red herring and this is really an i386 issue.

Any suggestions?
Aaron

Ld /Users/eeyore/Developer/SuperAdd/build/Debug/SuperAdd.app/ Contents/MacOS/SuperAdd normal i386 cd /Users/eeyore/Developer/SuperAdd /Developer/usr/bin/g++-4.0 -o /Users/eeyore/Developer/SuperAdd/ build/Debug/SuperAdd.app/Contents/MacOS/SuperAdd -L/Users/eeyore/ Developer/SuperAdd/build/Debug -F/Users/eeyore/Developer/SuperAdd/ build/Debug -filelist /Users/eeyore/Developer/SuperAdd/build/ SuperAdd.build/Debug/SuperAdd.build/Objects-normal/i386/ SuperAdd.LinkFileList -framework Carbon -arch i386 -mmacosx-version- min=10.4 -lgcov -isysroot /Developer/SDKs/MacOSX10.4u.sdk Undefined symbols: "_fcntl$UNIX2003", referenced from: ___gcov_open in libgcov.a(_gcov.o) "_close$UNIX2003", referenced from: ___gcov_open in libgcov.a(_gcov.o) "_open$UNIX2003", referenced from: ___gcov_open in libgcov.a(_gcov.o) ld: symbol(s) not found collect2: ld returned 1 exit status

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Re: gcov cannot find $UNIX2003 symbols in Xcode 3
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Re: gcov cannot find $UNIX2003 symbols in Xcode 3
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