/[MITgcm]/MITgcm/tools/build_options/linux_ia32_g77
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revision 1.8 by edhill, Sun Aug 29 15:38:33 2004 UTC revision 1.22 by edhill, Thu Feb 9 20:21:54 2006 UTC
# Line 17  if test "x$IEEE" = x ; then Line 17  if test "x$IEEE" = x ; then
17      FOPTIM='-O3 -malign-double -funroll-loops'      FOPTIM='-O3 -malign-double -funroll-loops'
18  else  else
19      #  Try to follow IEEE-754      #  Try to follow IEEE-754
20      FFLAGS='-Wimplicit -Wunused -ffloat-store'      has_sse2=f
21        grep flags /proc/cpuinfo | grep sse2 > /dev/null 2>&1  &&  has_sse2=t
22    
23        # older OS on sea.mit.edu does not support sse
24        if [ `uname -n` = "sea" ]; then has_sse2=f; fi
25    
26        if test "x$has_sse2" = xt ; then
27            FFLAGS='-Wimplicit -Wunused -mfpmath=sse -msse -msse2'
28        else
29            FFLAGS='-Wimplicit -Wunused -ffloat-store'
30        fi
31        #  echo 'FFLAGS="'$FFLAGS'"'
32      FOPTIM='-O0 -malign-double'      FOPTIM='-O0 -malign-double'
33  fi  fi
34    
35  # netcdf  if test -d /usr/include/netcdf-3 ; then
36  # LIBS="-lnetcdf"      INCLUDES='-I/usr/include/netcdf-3'
37        if test -d /usr/lib/netcdf-3 ; then
38            if test -f /usr/lib/netcdf-3/libnetcdf_g77.a ; then
39                LIBS='-L/usr/lib/netcdf-3 -lnetcdf_g77'
40            else
41                LIBS='-L/usr/lib/netcdf-3'
42            fi
43        fi
44    elif test -d /usr/include/netcdf ; then
45        INCLUDES='-I/usr/include/netcdf'
46    elif test -d /usr/local/netcdf ; then
47        INCLUDES='-I/usr/local/netcdf/include'
48        LIBS='-L/usr/local/netcdf/lib'
49    fi
50    GSLINC=''
51    GSLLIB='-lgsl -lgslcblas'
52    PAPIINC='-I/usr/local/pkg/papi/papi-3.0.8.1/p4/include'
53    PAPILIB='-L/usr/local/pkg/papi/papi-3.0.8.1/p4/lib -lpapi'
54    
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