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#!/bin/bash |
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# |
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# $Header: /u/gcmpack/MITgcm/tools/build_options/linux_ia32_open64.trapuv,v 1.2 2007/12/28 21:20:53 jmc Exp $ |
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# $Name: $ |
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# |
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# Build options for Fedore Core 4 i686 Pentium4 |
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# tested on ACES, (Linux a54-1727-072 2.6.11.7smp-perfctr-tty #5 SMP Fri Apr 22 15:07:50 EDT 2005 i686 i686 i386 GNU/Linux) system 20071213 |
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# |
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# Please note the appropriate module command: |
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# module add open64 |
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# |
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# Set environment variable 'GSL_IEEE_MODE' if using "-gsl" option: |
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# sh,bash: |
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# export GSL_IEEE_MODE=double-precision,mask-underflow,mask-denormalized |
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# csh/tcsh: |
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# setenv GSL_IEEE_MODE double-precision,mask-underflow,mask-denormalized |
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|
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CC=opencc |
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FC=openf90 |
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LD=openf90 |
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# due to Pb in version 4.0 of the compiler with option "-byteswapio" (or "-convert big_endian") |
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# use the MITgcm local version of bytes swapping: |
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DEFINES='-D_BYTESWAPIO -DWORDLENGTH=4' |
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#DEFINES='-DWORDLENGTH=4' |
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CPP='cpp -traditional -P' |
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MAKEDEPEND=/usr/X11R6/bin/makedepend |
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NOOPTFLAGS='-O0 -m32 -g -fPIC' |
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NOOPTFILES='ini_vertical_grid.F' |
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|
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if test "x$DEVEL" != x ; then |
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FFLAGS='-m32 -fPIC -ffortran-bounds-check -trapuv -g' |
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# FFLAGS='-m32 -convert big_endian -fPIC -ffortran-bounds-check -trapuv -g' |
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else |
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FFLAGS='-m32 -fPIC' |
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# FFLAGS='-m32 -convert big_endian -fPIC' |
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fi |
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|
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if test "x$IEEE" = x ; then |
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# No need for IEEE-754 |
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FOPTIM='-O2 -LNO:fusion=2 -OPT:roundoff=1:IEEE_arithmetic=3' # -funsafe-math-optimizations' |
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else |
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# full checking options: |
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NOOPTFILES='mds_byteswapr8.F mds_byteswapr4.F mds_byteswapi4.F' |
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FFLAGS='-m32 -fPIC -ffortran-bounds-check -trapuv -g' |
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# Try to follow IEEE-754 |
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FOPTIM='-O0 -LNO:fusion=2 -OPT:roundoff=0:IEEE_arithmetic=1 -fmath-errno -fno-fast-math' |
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fi |
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|
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F90FLAGS=$FFLAGS |
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F90OPTIM=$FOPTIM |
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CFLAGS='-O2 -m32 -fPIC' |
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GSLLIB='-lgsl -lgslcblas' |
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|
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LIBS='-L/usr/local/pkg/netcdf/netcdf-3.5.1/g77/lib ' |
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INCLUDES='-I/usr/local/pkg/netcdf/netcdf-3.5.1/g77/include ' |