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2.1.64 compilation flags under mac os X
From: |
Samir Sharshar |
Subject: |
2.1.64 compilation flags under mac os X |
Date: |
Thu, 23 Dec 2004 21:32:53 +0100 |
Hi all,
A special thanks to Per and JWE for their help, remarks, advises
My configuration is :
Dual G5 2 GHz with 4 Go RAM
Mac OS 10.3.7
Xcode 1.5 with November 2004 update
gcc 3.3.X build 1671 from Apple
gcc flags:
-O3 -mcpu=G5 -mtune=G5 -mpowerpc64 -mpowerpc-gpopt -funroll-loops
-faltivec
g77 flags;
-O5 -funroll-loops
libfftw3 compile and install before compile octave with the same gcc
and g77 flags
for compiling octave
./configure --enable-shared --enable-dl --disable-static
--with-f77=/usr/local/bin/g77
--with-blas=/System/Library/Frameworks/vecLib.framework/Versions/A/
vecLib
--with-lapack=/System/Library/Frameworks/vecLib.framework/Versions/A/
vecLib --disable-readline
make
make install
give me a straightforward compilation without errors and the best
octave... As I could see on my own procedures.
If someone is interested to bench the procedures I use on its own
octave, let me know.
I wish you a merry christmas,
Really
Regards,
Samir
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- 2.1.64 compilation flags under mac os X,
Samir Sharshar <=