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#! /bin/sh
# /*@@
# @file bgl
# @date Wed Oct 6 15:35:45 2005
# @author Tom Goodale
# @desc
# Known-architectures file for IBM Bluegene/L systems
# @enddesc
# @version $Header: /mnt/data2/cvs2svn/cvs-repositories/Cactus/lib/make/known-architectures/bgl,v 1.5 2008-01-19 13:52:01 schnetter Exp $
# @@*/
if test "$CCTK_CONFIG_STAGE" = 'preferred-compilers' ; then
if test -z "$CC"; then
CC=blrts_xlc
echo Setting C compiler to $CC
fi
if test -z "$CXX"; then
CXX=blrts_xlC
echo Setting C++ compiler to $CXX
fi
if test -z "$F77"; then
F77=blrts_xlf77
echo Setting F77 compiler to $F77
fi
if test -z "$F90"; then
F90=blrts_xlf90
echo Setting F90 compiler to $F90
fi
if test -z "$FPP" -a -z "$FPPFLAGS"; then
FPP='/lib/cpp'
FPPFLAGS='-traditional'
echo "Setting FPP to $FPP"
echo "Setting FPPFLAGS to $FPPFLAGS"
fi
else
cross_compiling=yes
# Fortran compilers
: ${F90FLAGS="-qmaxmem=64000"}
: ${F77FLAGS="-qmaxmem=64000"}
: ${F90_OPTIMISE_FLAGS='-O2 -qarch=440'}
: ${F77_OPTIMISE_FLAGS='-O2 -qarch=440'}
: ${F90_DEBUG_FLAGS='-g'}
: ${F77_DEBUG_FLAGS='-g'}
: ${F90_SUFFIX='f'}
CCTK_WriteLine make.arch.defn 'F90FLAGS += $(BGL_$(subst .,,$(suffix $<))_FLAGS)'
CCTK_WriteLine make.arch.defn 'F77FLAGS += $(BGL_$(subst .,,$(suffix $<))_FLAGS)'
CCTK_WriteLine make.arch.defn 'BGL_F90_FLAGS ='
CCTK_WriteLine make.arch.defn 'BGL_f90_FLAGS ='
CCTK_WriteLine make.arch.defn 'BGL_F77_FLAGS = -qfixed'
CCTK_WriteLine make.arch.defn 'BGL_f77_FLAGS = -qfixed'
CCTK_WriteLine make.arch.defn 'BGL_F_FLAGS = -qfixed'
CCTK_WriteLine make.arch.defn 'BGL_f_FLAGS = -qfixed'
F77_VERSION=`$F77 2>&1 | head -n1`
F90_VERSION=`$F90 2>&1 | head -n1`
# C/C++ compilers
case "$CC" in
blrts_xlc)
: ${C_DEPEND='$(CC) -M $(CPPFLAGS) $(CFLAGS)'}
: ${C_DEPEND_OUT=' 2> /dev/null; mv $(basename $(basename $@)).d $@'}
: ${CFLAGS="-qmaxmem=64000 -qlanglvl=stdc99"}
: ${C_OPTIMISE_FLAGS='-O2 -qarch=440'}
CC_VERSION=`$CC 2>&1 | head -n1`
;;
*)
;;
esac
case "$CXX" in
blrts_xlC)
: ${CXX_DEPEND='$(CXX) -M $(CPPFLAGS) $(CXXFLAGS)'}
: ${CXX_DEPEND_OUT=' 2> /dev/null; mv $(basename $(basename $@)).d $@'}
: ${CXXFLAGS="-qmaxmem=64000 -qlanglvl=stdc99"}
: ${CXX_OPTIMISE_FLAGS='-O2 -qarch=440'}
CXX_VERSION=`$CXX 2>&1 | head -n1`
;;
*)
;;
esac
# Linker
if test -z "$LIBS" -a "$LD" != 'xlf90' ; then
BGL_f90_path="`which $F90 | sed -e 's:/bin/.*::'`"
LIBDIRS="$BGL_f90_path/blrts_lib"
LIBS="xlf90 xlfmath m"
fi
if test "x$cross_compiling" = 'xyes' ; then
ENDIAN=big
SIZEOF_LONG_LONG=8
SIZEOF_LONG_INT=4
SIZEOF_INT=4
SIZEOF_SHORT_INT=2
SIZEOF_LONG_DOUBLE=8
SIZEOF_DOUBLE=8
SIZEOF_FLOAT=4
SIZEOF_POINTER=4
NULL_DEVICE='/dev/null'
fi
# MPI stuff
if test -n "$MPI" ; then
BGL_MPI_BASE="`which mpicc | sed -e 's:/bin/.*::'`"
NATIVE_MPI_LIBS='mpich.rts msglayer.rts devices.rts rts.rts devices.rts rts.rts'
NATIVE_MPI_LIB_DIRS=$BGL_MPI_BASE/lib
NATIVE_MPI_INC_DIRS=$BGL_MPI_BASE/include
fi
fi
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