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#! /bin/sh
# /*@@
# @file darwin
# @date Sat 27 March 2004
# @author John Shalf, Gabrielle Allen, Tom Goodale
# @desc
# Known architecture stuff for MacOS X (Darwin)
# @enddesc
# @version $Header: /mnt/data2/cvs2svn/cvs-repositories/Cactus/lib/make/known-architectures/darwin,v 1.17 2006-07-19 11:02:05 schnetter Exp $
# @@*/
if test "$CCTK_CONFIG_STAGE" = 'preferred-compilers' ; then
# Try to work out which FPP we need to use
if test -z "$FPP" -a -z "$FPPFLAGS"; then
FPP='/usr/bin/cpp'
FPP_VERSION="`$FPP --version | awk '{print $3; exit}'`"
FPP_VERSION_MAJOR="`echo $FPP_VERSION | sed 's:\([^. ]*\)\.\([^. ]*\).*:\1:'`"
FPP_VERSION_MINOR="`echo $FPP_VERSION | sed 's:\([^. ]*\)\.\([^. ]*\).*:\2:'`"
if test $FPP_VERSION_MAJOR -lt 3 ; then
FPP="$(PERL) $(CCTK_HOME)/lib/sbin/cpp.pl"
FPPFLAGS=
FPP_VERSION="`$FPP --version | awk '{print $3; exit}'`"
FPP_VERSION_MAJOR="`echo $FPP_VERSION | sed 's:\([^. ]*\)\.\([^. ]*\).*:\1:'`"
FPP_VERSION_MINOR="`echo $FPP_VERSION | sed 's:\([^. ]*\)\.\([^. ]*\).*:\2:'`"
else
FPPFLAGS='-traditional'
fi
echo Setting FPP to $FPP
echo Setting FPPFLAGS to $FPPFLAGS
fi
else
if test "`$CC --version 2>&1 | head -n 1 | grep -i gcc`" ; then
MAC_C_COMP=gcc
elif test "`$CC -version 2>&1 | grep xlc`" ; then
MAC_C_COMP=ibm
else
MAC_C_COMP=unknown
fi
if test "`$CXX --version 2>&1 | head -n 1 | grep -i gcc`" ; then
MAC_CXX_COMP=gcc
elif test "`$CXX -version 2>&1 | grep xlc`" ; then
MAC_CXX_COMP=ibm
else
MAC_CXX_COMP=unknown
fi
# Find out which CPP we are using and its version
if test "`$CPP --version | grep -i gcc`"; then
CPP_VENDOR=GNU
CPP_VERSION="`cpp --version | awk '{print $3; exit}'`"
CPP_VERSION_MAJOR="`echo $CPP_VERSION | sed 's:\([^. ]*\)\.\([^. ]*\).*:\1:'`"
CPP_VERSION_MINOR="`echo $CPP_VERSION | sed 's:\([^. ]*\)\.\([^. ]*\).*:\2:'`"
elif test "`$CPP --version | grep -i Cactus`"; then
CPP_VENDOR=Cactus
CPP_VERSION="`cpp --version | awk '{print $3; exit}'`"
CPP_VERSION_MAJOR="`echo $CPP_VERSION | sed 's:\([^. ]*\)\.\([^. ]*\).*:\1:'`"
CPP_VERSION_MINOR="`echo $CPP_VERSION | sed 's:\([^. ]*\)\.\([^. ]*\).*:\2:'`"
fi
if test "$MAC_C_COMP" = "gcc" ; then
C_DEPEND='$(CC) -M $(CPPFLAGS)'
CXX_DEPEND='$(CXX) -M $(CPPFLAGS)'
elif test -e '/usr/lib/gcc/darwin/3.3' ; then
# This is dangerous -- it could pick up the wrong gcc
# C_DEPEND='gcc -M -no-cpp-precomp $(CPPFLAGS)'
C_DEPEND='gcc -M $(CPPFLAGS)'
CXX_DEPEND='g++ -E -M $(CPPFLAGS)'
else
C_DEPEND='$(PERL) $(CCTK_HOME)/lib/sbin/cpp.pl -M $(CPPFLAGS)'
CXX_DEPEND='$(PERL) $(CCTK_HOME)/lib/sbin/cpp.pl -M $(CPPFLAGS)'
fi
# Determine which Fortran 90 compiler is in use
MAC_F90_COMP=none
if test -n "$F90" && test "$F90" != 'none' ; then
if test "`$F90 -version 2>&1 | grep xlf`" ; then
MAC_F90_COMP=ibm
elif test "`$F90 -? 2>&1 | grep -i absoft`" ; then
MAC_F90_COMP=absoft
elif test "`$F90 --version 2>&1 | head -n 1 | grep -i gcc`" ; then
MAC_F90_COMP=gcc
else
# Ok, those were the easy ones, now try more
# obscure things
echo " subroutine foo" > foo.f
echo " end subroutine foo" >> foo.f
if test "`/opt/absoft/bin/f95 -V foo.f 2>&1 | grep -i absoft`" ; then
MAC_F90_COMP=absoft
else
echo Unknown MacOS X f90 compiler.
echo Please add appropriate information to
echo $srcdir/known-architectures/darwin
echo and send the updated file to CactusMaint
echo We will try anyway ...
fi
rm foo.f
fi
elif test -n "$F77" ; then
if test "`$F77 -version 2>&1 | grep xlf`" ; then
MAC_F77_COMP=ibm77
elif test "`$F77 -? 2>&1 | grep -i absoft`" ; then
MAC_F77_COMP=absoft77
elif test "`$F77 --version 2>&1 | head -n 1 | grep -i gcc`" ; then
MAC_F77_COMP=gcc
else
echo Unknown MacOS X f77 compiler.
echo Please add appropriate information to
echo $srcdir/known-architectures/darwin
echo and send the updated file to CactusMaint
echo We will try anyway ...
fi
fi
# Set the appropriate flags for C
case "$MAC_C_COMP" in
gcc)
CC_VERSION="`$CC --version 2>&1 | head -n 1`"
# : ${CFLAGS="-no-cpp-precomp -mlongcall"}
# : ${CFLAGS="-mlongcall"}
;;
*)
:
;;
esac
case "$MAC_CXX_COMP" in
gcc)
CXX_VERSION="`$CXX --version 2>&1 | head -n 1`"
# : ${CXXFLAGS="-no-cpp-precomp -mlongcall"}
# : ${CXXFLAGS="-mlongcall"}
;;
*)
:
;;
esac
#Set the appropriate flags for Fortran
case "$MAC_F90_COMP" in
absoft)
: ${LIBS='f90math fio f77math m'}
: ${F90FLAGS='-N11'}
: ${F77FLAGS='-N11'}
: ${F90_OPTIMISE_FLAGS='-s -O'}
: ${F77_OPTIMISE_FLAGS='-s -O'}
: ${F77_DEBUG_FLAGS='-g'}
: ${F90_DEBUG_FLAGS='-g'}
: ${F77_WARN_FLAGS='-m0'}
: ${F90_WARN_FLAGS='-m0'}
if test -z "$LIBDIRS" ; then
LIBDIRS="`which $F90 | sed 's,/bin/.*,/lib,'`"
fi
;;
absoft77)
: ${LIBS='fio f77math m'}
F90FLAGS='-f'
# Test if it is a version of the absoft compiler which has the library
# in a custom place.
if test -n "$ABSOFT" ; then
: ${LIBDIRS='$(ABSOFT)/lib'}
fi
: ${F77_DEBUG_FLAGS='-g'}
: ${F90_DEBUG_FLAGS='-g'}
: ${F77_WARN_FLAGS='-m0'}
: ${F90_WARN_FLAGS='-m0'}
;;
gcc)
F77_VERSION="`$F77 --version 2>&1 | head -n 1`"
F90_VERSION="`$F90 --version 2>&1 | head -n 1`"
# : ${F77FLAGS='-mlongcall'}
# : ${F90FLAGS='-mlongcall'}
: ${LIBS='gfortran'}
;;
ibm)
# : ${LD='xlC'}
: ${LIBS='xlf90 xlfmath m'}
if test -z "$LIBDIRS" ; then
LIBDIRS="`which $F90 | sed 's,/bin/.*,/lib,'`"
fi
# : ${LIBDIRS='/opt/ibmcmp/lib'}
# : ${ARFLAGS='-rucs'}
# suppress congratulatory message on successful compilation
: ${F90FLAGS='-qnullterm -qsuffix=f=f -qsuppress=1501-510:cmpmsg'}
: ${F77FLAGS='-qnullterm -qsuffix=f=f -qsuppress=1501-510:cmpmsg'}
# -O3 -qhot moves some instructions...but improves speed
# -qarch etc optimises for the architecture on which code
# is compiled
: ${F90_OPTIMISE_FLAGS='-O3 -qhot -qarch=auto -qtune=auto -qcache=auto'}
: ${F77_OPTIMISE_FLAGS='-O3 -qhot -qarch=auto -qtune=auto -qcache=auto'}
: ${F90_SUFFIX='f'}
CCTK_WriteLine make.arch.defn 'F90FLAGS += $(DARWIN_$(subst .,,$(suffix $<))_FLAGS)'
CCTK_WriteLine make.arch.defn 'F77FLAGS += $(DARWIN_$(subst .,,$(suffix $<))_FLAGS)'
CCTK_WriteLine make.arch.defn 'DARWIN_F90_FLAGS ='
CCTK_WriteLine make.arch.defn 'DARWIN_f90_FLAGS ='
CCTK_WriteLine make.arch.defn 'DARWIN_F77_FLAGS = -qfixed'
CCTK_WriteLine make.arch.defn 'DARWIN_f77_FLAGS = -qfixed'
CCTK_WriteLine make.arch.defn 'DARWIN_F_FLAGS = -qfixed'
CCTK_WriteLine make.arch.defn 'DARWIN_f_FLAGS = -qfixed'
;;
*)
: ${LIBS='m'}
;;
esac
# Darwin's ar command doesn't understand the '-s' flag
# so we have to use ranlib to add a table of contents to libraries
: ${ARFLAGS='ruc'}
: ${USE_RANLIB='yes'}
# MPI stuff
#
# Darwin has no native MPI, so we don't set any NATIVE_MPI_XXX variables.
# This is caught later on by lib/make/extras/MPI/NATIVE.
fi
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