MITgcm

7ecc54bc4d Ed H*0001 #!/bin/bash
                0002 #
                0003 # tested on G4-PowerBook, 1GHz
6144427bd2 Jean*0004 # cc-compiler is available only with the Apple Developer Tools,
                0005 # so make sure that those are installed
7ecc54bc4d Ed H*0006 # g77 can be optained from FINK: http://fink.sourceforge.net
                0007 #
                0008
                0009 FC=g77
                0010 LINK=g77
                0011
                0012 S64='$(TOOLSDIR)/set64bitConst.sh'
eac9a193e2 Ed H*0013 #EH3 MAKEDEPEND='${TOOLSDIR}/xmakedepend'
                0014 #EH3 MAKEDEPEND=makedepend
7a8d0b199d Jean*0015 DEFINES='-DWORDLENGTH=4 -DNML_EXTENDED_F77'
                0016 CPP='/usr/bin/cpp -traditional -P'
                0017
                0018 EXTENDED_SRC_FLAG='-ffixed-line-length-132'
                0019 GET_FC_VERSION="--version"
                0020
d16c71fa21 Mart*0021 INCLUDES='-I/sw/include'
                0022 LIBS='-L/sw/lib'
471cf7f1ef Ed H*0023
                0024 #  For IEEE, use the "-ffloat-store" option
                0025 if test "x$IEEE" = x ; then
                0026     FFLAGS='-Wimplicit -Wunused -Wuninitialized'
                0027     FOPTIM='-O3 -funroll-loops'
                0028 else
                0029     FFLAGS='-Wimplicit -Wunused -ffloat-store'
                0030     FOPTIM='-O0'
                0031 fi
dbce0e643d Mart*0032 #ifndef REAL4_IS_SLOW
6144427bd2 Jean*0033 # _RS expands into real*4 and statements such as
dbce0e643d Mart*0034 # MAX(ABS(aV3d),myNorm) in ini_cg3d.F do not work with 'g77 -O3',
                0035 # so we have to lower the optimization level here to -O1;
                0036 # not clear why this is so, similar statements do work in ini_cg2d.F
                0037 #NOOPTFILES='ini_cg3d.F'
                0038 #NOOPTFLAGS='-O1 -funroll-loops'
                0039 #else
                0040 NOOPTFLAGS=-O0
                0041 #endif /* REAL4_IS_SLOW */