Need to include Accelerate framework in Xcode

Question

During the past week, I've been building a massive static library (>1000 C files) with files that have been generated by an independent third-party.

Currently, I'm programming an app that will have some intense computations and it appears that i need to add the CLAPACK library. I believe the Acceleration framework is the way to go, but i just can't seem to get it to behave:

without the framework I have a bunch of linker errors telling me I'm missing, among other, cblas_zgemm and dgetrf (there are over a dozen in total spread over some 30 files).

after I add the framework to the project and without changing my code one iota, the cblas_zgemm linker error disappears, but dgetrf remains (despite belonging to the framework).

If I add #include (or #import) <Accelerate/Accelerate.h>, I get well over 1000 linker errors, telling me I'm redeclaring a bunch of enumerators (e.g. CblasTrans) and that there are conflicting types for xyz... The error messages seem to be repeating themselves, meanwhile dgetrf remains undefined.

What I'm doing wrong/ what am I missing?

thanks

edit: the full error messages after I add the are:

/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.3.sdk/System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/Headers/cblas.h:12: error: redeclaration of enumerator 'CblasLower'


/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.3.sdk/System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/Headers/cblas.h:182: error: conflicting types for 'cblas_sgemv'

edit 2: the original linker errors after I added the framework:

"_dgetrf", referenced from:
      _aaConditionNumber in libccodeLab.a(condNumber.o)
      _aaInvMatrixLUDri in libccodeLab.a(invMtrxLUDri.o)
      _aaLUFactorEx in libccodeLab.a(LU.o)
  "_dgetri", referenced from:
      _aaConditionNumber in libccodeLab.a(condNumber.o)
      _aaInvMatrixLUDri in libccodeLab.a(invMtrxLUDri.o)
      _aaLUInvMatrix in libccodeLab.a(LUInvMtrx.o)
  "_zgesdd", referenced from:
      _aaCxSVD in libccodeLab.a(cxSVD.o)
  "_dgeev", referenced from:
      _aaGenEigenValueVector in libccodeLab.a(eigenV.o)
  "_dpotrf", referenced from:
      _aaInvMatrixChoDri in libccodeLab.a(invMtrxChoDri.o)
  "_dpotri", referenced from:
      _aaInvMatrixChoDri in libccodeLab.a(invMtrxChoDri.o)
  "_dtrtri", referenced from:
      _aaInvMatrixTriDri in libccodeLab.a(invMtrxTriDri.o)
  "_dgelqf", referenced from:
      _aaQRWithoutPivot in libccodeLab.a(QRWithoutPivot.o)
  "_dorglq", referenced from:
      _aaQRWithoutPivot in libccodeLab.a(QRWithoutPivot.o)
  "_dgesdd", referenced from:
      _aaSVDS in libccodeLab.a(SVDS.o)
      _aaSVD in libccodeLab.a(SVD.o)
  "_dsyevd", referenced from:
      _aaSymEigenValueVector in libccodeLab.a(symEigenV.o)