tools/build_options/linux_ia32_open64.trapuv

#!/bin/bash
#
#  $Header: /u/gcmpack/MITgcm/tools/build_options/linux_ia32_open64.trapuv,v 1.2 2007/12/28 21:20:53 jmc Exp $
#  $Name:  $
#
# Build options for Fedore Core 4 i686 Pentium4
# 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
#
#  Please note the appropriate module command:
#    module add open64
#
#  Set environment variable 'GSL_IEEE_MODE' if using "-gsl" option:
#   sh,bash:
#    export GSL_IEEE_MODE=double-precision,mask-underflow,mask-denormalized
#  csh/tcsh:
#    setenv GSL_IEEE_MODE double-precision,mask-underflow,mask-denormalized

CC=opencc
FC=openf90
LD=openf90
# due to Pb in version 4.0 of the compiler with option "-byteswapio" (or "-convert big_endian")
# use the MITgcm local version of bytes swapping:
DEFINES='-D_BYTESWAPIO -DWORDLENGTH=4'
#DEFINES='-DWORDLENGTH=4'
CPP='cpp -traditional -P'
MAKEDEPEND=/usr/X11R6/bin/makedepend
NOOPTFLAGS='-O0 -m32 -g -fPIC'
NOOPTFILES='ini_vertical_grid.F'

if test "x$DEVEL" != x ; then
    FFLAGS='-m32 -fPIC -ffortran-bounds-check -trapuv -g'
#   FFLAGS='-m32 -convert big_endian -fPIC -ffortran-bounds-check -trapuv -g'
else
    FFLAGS='-m32 -fPIC'
#   FFLAGS='-m32 -convert big_endian -fPIC'
fi

if test "x$IEEE" = x ; then
    #  No need for IEEE-754
    FOPTIM='-O2 -LNO:fusion=2 -OPT:roundoff=1:IEEE_arithmetic=3' # -funsafe-math-optimizations'
else
    # full checking options:
    NOOPTFILES='mds_byteswapr8.F mds_byteswapr4.F mds_byteswapi4.F'
    FFLAGS='-m32 -fPIC -ffortran-bounds-check -trapuv -g'
    #  Try to follow IEEE-754
    FOPTIM='-O0 -LNO:fusion=2 -OPT:roundoff=0:IEEE_arithmetic=1 -fmath-errno -fno-fast-math'
fi

F90FLAGS=$FFLAGS
F90OPTIM=$FOPTIM
CFLAGS='-O2 -m32 -fPIC'
GSLLIB='-lgsl -lgslcblas'

LIBS='-L/usr/local/pkg/netcdf/netcdf-3.5.1/g77/lib '
INCLUDES='-I/usr/local/pkg/netcdf/netcdf-3.5.1/g77/include '
1	#!/bin/bash
2	#
3	# $Header: /u/gcmpack/MITgcm/tools/build_options/linux_ia32_open64.trapuv,v 1.2 2007/12/28 21:20:53 jmc Exp $
4	# $Name: $
5	#
6	# Build options for Fedore Core 4 i686 Pentium4
7	# 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
8	#
9	# Please note the appropriate module command:
10	# module add open64
11	#
12	# Set environment variable 'GSL_IEEE_MODE' if using "-gsl" option:
13	# sh,bash:
14	# export GSL_IEEE_MODE=double-precision,mask-underflow,mask-denormalized
15	# csh/tcsh:
16	# setenv GSL_IEEE_MODE double-precision,mask-underflow,mask-denormalized
17
18	CC=opencc
19	FC=openf90
20	LD=openf90
21	# due to Pb in version 4.0 of the compiler with option "-byteswapio" (or "-convert big_endian")
22	# use the MITgcm local version of bytes swapping:
23	DEFINES='-D_BYTESWAPIO -DWORDLENGTH=4'
24	#DEFINES='-DWORDLENGTH=4'
25	CPP='cpp -traditional -P'
26	MAKEDEPEND=/usr/X11R6/bin/makedepend
27	NOOPTFLAGS='-O0 -m32 -g -fPIC'
28	NOOPTFILES='ini_vertical_grid.F'
29
30	if test "x$DEVEL" != x ; then
31	FFLAGS='-m32 -fPIC -ffortran-bounds-check -trapuv -g'
32	# FFLAGS='-m32 -convert big_endian -fPIC -ffortran-bounds-check -trapuv -g'
33	else
34	FFLAGS='-m32 -fPIC'
35	# FFLAGS='-m32 -convert big_endian -fPIC'
36	fi
37
38	if test "x$IEEE" = x ; then
39	# No need for IEEE-754
40	FOPTIM='-O2 -LNO:fusion=2 -OPT:roundoff=1:IEEE_arithmetic=3' # -funsafe-math-optimizations'
41	else
42	# full checking options:
43	NOOPTFILES='mds_byteswapr8.F mds_byteswapr4.F mds_byteswapi4.F'
44	FFLAGS='-m32 -fPIC -ffortran-bounds-check -trapuv -g'
45	# Try to follow IEEE-754
46	FOPTIM='-O0 -LNO:fusion=2 -OPT:roundoff=0:IEEE_arithmetic=1 -fmath-errno -fno-fast-math'
47	fi
48
49	F90FLAGS=$FFLAGS
50	F90OPTIM=$FOPTIM
51	CFLAGS='-O2 -m32 -fPIC'
52	GSLLIB='-lgsl -lgslcblas'
53
54	LIBS='-L/usr/local/pkg/netcdf/netcdf-3.5.1/g77/lib '
55	INCLUDES='-I/usr/local/pkg/netcdf/netcdf-3.5.1/g77/include '