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Re: ATLAS with the latest cygwin
From: |
Andy Adler |
Subject: |
Re: ATLAS with the latest cygwin |
Date: |
Fri, 10 Jan 2003 17:18:51 -0500 (EST) |
This seems to work fine for me, with the latest gcc from cygwin.
$ gcc -v
Reading specs from /usr/lib/gcc-lib/i686-pc-cygwin/3.2/specs
Configured with: /netrel/src/gcc-3.2-3/configure
--enable-languages=c,c++,f77,java --enable-libgcj --enable-threads=posix
--with-system-zlib --enable-nls --without-included-gettext --enable-interpreter
--disable-sjlj-exceptions --disable-version-specific-runtime-libs
--enable-shared --build=i686-pc-linux --host=i686-pc-cygwin
--target=i686-pc-cygwin --enable-haifa --prefix=/usr --exec-prefix=/usr
--sysconfdir=/etc --libdir=/usr/lib --includedir=/nonexistent/include
--libexecdir=/usr/sbin
Thread model: posix
gcc version 3.2 20020927 (prerelease)
Building:...
tar xfj atlas3.4.1.tar.bz2
cd ATLAS
make
#answer questions from atlas
Enter number at top left of screen [0]: 044
Have you scoped the errata file? [y]: y
Are you ready to continue? [y]:y
Are you using a cross-compiler? [n]:n
Enter machine number [1]:1
enable Posix threads support? [n]:n
Enter compiler number [1]: 3 # 3. Gnu Fortran77 (g77)
Looking for compilers:
/usr/bin/gcc.exe : v3.2.20020927
use express setup? [y]: y
Enter Architecture name (ARCH) [WinNT_UNKNOWNSSE2]:
Enter Maximum cache size (KB) [4096]:
Enter File creation delay in seconds [0]:
Enter f77 compiler [/usr/bin/g77.exe]:
Enter F77 Flags [-funroll-all-loops -O3]:
Tune the Level 1 BLAS? [y]:
make install arch=WinNT_UNKNOWNSSE2
# after a _long_ time
ATLAS install complete. Examine
ATLAS/bin/<arch>/INSTALL_LOG/SUMMARY.LOG for details.
make[1]: Leaving directory `/usr/src/ATLAS'
Andy
On Wed, 8 Jan 2003 address@hidden wrote:
> I haven't been able to compile the ATLAS 3.4.1 with the latest cygwin gcc
> (3.2). Although it is not a requirement for my ofw package a lot of people
> requested it. I tried the atlas support tracker with no luck. Any of the
> people
> that is currently working on ofw (with any package) can give a hand?
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