Contents of /MITgcm/tools/build_options/linux_ia32_g77

#!/bin/bash
#
#  $Header: /u/gcmpack/MITgcm/tools/build_options/linux_ia32_g77,v 1.17 2005/03/25 21:35:28 heimbach Exp $
#  $Name:  $
#


FC=g77
CC=gcc
DEFINES='-D_BYTESWAPIO -DWORDLENGTH=4'
CPP='cpp  -traditional -P'
NOOPTFLAGS='-O0'

if test "x$IEEE" = x ; then
    #  No need for IEEE-754
    FFLAGS='-Wimplicit -Wunused -Wuninitialized'
    FOPTIM='-O3 -malign-double -funroll-loops'
else
    #  Try to follow IEEE-754
    has_sse2=f
    grep flags /proc/cpuinfo | grep sse2 > /dev/null 2>&1  &&  has_sse2=t

    # older OS on sea.mit.edu does not support sse
    if [ `uname -n` = "sea" ]; then has_sse2=f; fi

    if test "x$has_sse2" = xt ; then
	FFLAGS='-Wimplicit -Wunused -mfpmath=sse -msse -msse2'
    else
	FFLAGS='-Wimplicit -Wunused -ffloat-store'
    fi
    #  echo 'FFLAGS="'$FFLAGS'"'
    FOPTIM='-O0 -malign-double'
fi

if test -d /usr/include/netcdf-3 ; then
    INCLUDES='-I/usr/include/netcdf-3'
    LIBS='-L/usr/lib/netcdf-3'
elif test -d /usr/include/netcdf ; then
    INCLUDES='-I/usr/include/netcdf'
elif test -d /usr/local/netcdf ; then
    INCLUDES='-I/usr/local/netcdf/include'
    LIBS='-L/usr/local/netcdf/lib'
fi
1	#!/bin/bash
2	#
3	# $Header: /u/gcmpack/MITgcm/tools/build_options/linux_ia32_g77,v 1.17 2005/03/25 21:35:28 heimbach Exp $
4	# $Name: $
5	#
6
7
8	FC=g77
9	CC=gcc
10	DEFINES='-D_BYTESWAPIO -DWORDLENGTH=4'
11	CPP='cpp -traditional -P'
12	NOOPTFLAGS='-O0'
13
14	if test "x$IEEE" = x ; then
15	# No need for IEEE-754
16	FFLAGS='-Wimplicit -Wunused -Wuninitialized'
17	FOPTIM='-O3 -malign-double -funroll-loops'
18	else
19	# Try to follow IEEE-754
20	has_sse2=f
21	grep flags /proc/cpuinfo \| grep sse2 > /dev/null 2>&1 && has_sse2=t
22
23	# older OS on sea.mit.edu does not support sse
24	if [ `uname -n` = "sea" ]; then has_sse2=f; fi
25
26	if test "x$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'
33	fi
34
35	if test -d /usr/include/netcdf-3 ; then
36	INCLUDES='-I/usr/include/netcdf-3'
37	LIBS='-L/usr/lib/netcdf-3'
38	elif test -d /usr/include/netcdf ; then
39	INCLUDES='-I/usr/include/netcdf'
40	elif test -d /usr/local/netcdf ; then
41	INCLUDES='-I/usr/local/netcdf/include'
42	LIBS='-L/usr/local/netcdf/lib'
43	fi