Linking 64 bit app against vDSP other Accelerate libraries?
Linking 64 bit app against vDSP other Accelerate libraries?
- Subject: Linking 64 bit app against vDSP other Accelerate libraries?
- From: Rick Hoge <email@hidden>
- Date: Wed, 14 Nov 2007 11:51:52 -0500
I tried compiling an 64 bit executable for an app that uses a lot of
functions from vDSP and other libs under the Accelerate framework
(clapack, etc.)
I get a lot of warnings about incompatible pointer types e.g:
warning: passing argument 1 of 'sgetri_' from incompatible pointer
type
and finally the linker does not find the symbols for the functions used:
Undefined symbols:
"_vadd", referenced from:
-[MyMatrix plus:] in MyMatrix.o
I realize there may be a fair bit of work to do in adapting an app for
64 bit - however shouldn't the built-in frameworks like Accelerate
know the pointers are 64 bit, and use the appropriate binaries?
Is there anything special to do to use Accelerate functions in 64 bit
builds? This is an old project
Thanks,
Rick
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