#! /bin/csh -f
########################################################################
#                                                                      #
#                Copyright (c) 1986, 1991, 1995                        #
#           Regents of the University of California                    #
#                                                                      #
#                    All Rights Reserved                               #
#                                                                      #
#             Machine Dependency Handling System                       #
#                                                                      #
#                Bill Ross ross@cgl.ucsf.edu                           #
#            An extension of work of George Seibel                     #
#                                                                      #
#           Dependencies written by various authors.                   #
#                                                                      #
#  Permission to use, copy, modify, and distribute this software and   #
#  its documentation for any purpose and without fee is hereby         #
#  granted, provided that the above copyright notice appear in all     #
#  copies and that both that copyright notice and this permission      #
#  notice appear in supporting documentation, and that the name of     #
#  the University of California not be used in advertising or          #
#  publicity pertaining to distribution of the software without        #
#  specific, written prior permission.                                 #
#                                                                      #
#  THE REGENTS OF THE UNIVERSITY OF CALIFORNIA DISCLAIM ALL            #
#  WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED      #
#  WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL THE    #
#  UNIVERSITY OF CALIFORNIA BE LIABLE FOR ANY SPECIAL, INDIRECT OR     #
#  CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM      #
#  LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,     #
#  NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN           #
#  CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.            #
#                                                                      #
########################################################################

#
# Machine dependencies adapted from f2c version of Thomas Huber.
#
#    When using g77 it is important to resize the COMMON blocks 
#    if you are using ld version less than 2.6! The other option 
#    is to download binutils-2.6 from GNU and the default sizes 
#    works fine. I have done both and there is no problem.
#  
#    Dr. R.R. Joshi, Bioinformatics Centre, University of Poona, India
# 
# Copy this file to .../src/MACHINE to install.
#
# These aliases let us use the same command files for compilation
# on Unix systems with different names and/or flags for the fortran
# compiler.   Environment variables set here specify the location
# of system-specific source and control the use of Integer*2.
# See install.doc: "Setting Up the Configuration File"
#
#
# setenv MPICH_HOME /usr/local/src/mpich/build/LINUX/ch_p4
if ( ! $?MPICH_HOME ) then
	echo "****************************************************"
	echo "  MPICH_HOME is not set in src/MACHINE file "
	echo "      set MPICH_HOME environment variable in"
        echo "      shell or in MACHINE file as the location"
        echo "      of the include/ and lib/ directories"
        echo "      containing mpif.h and libmpi.a or libmpich.a"
        echo "      of our mpich distribution."
	echo "  Use:  setenv MPICH_HOME /usr/local/src/mpich/build/LINUX/ch_p4"
        echo " "
        echo "  Also chek the name of the mpi library and adjust"
        echo "     MPICH_LIB in src/MACHINE if necessary. "
	echo "****************************************************"
	exit 1
endif

setenv MPICH_INCLUDE $MPICH_HOME/include
setenv MPICH_LIBDIR $MPICH_HOME/lib
setenv MPICH_LIB mpich
#
setenv MACHINE "linux/FreeBSD PC"
setenv MACH Linux
setenv MACHINEFLAGS " -DMPI" 

# CPP is the cpp for this machine
setenv CPP "/lib/cpp -traditional  -I$MPICH_INCLUDE"


# SYSDIR is the name of the system-specific source directory relative to src/*/
setenv SYSDIR Machines/standard

# COMPILER ALIASES:

# LOADER/LINKER:
setenv LOAD "g77 -O6"
setenv LOADLIB "-lm -L$MPICH_LIBDIR -l$MPICH_LIB"

setenv G77_COMPAT "-fno-globals -ff90 -funix-intrinsics-hide"

# little or no optimization:
setenv L0 "g77 -c -g"

# modest optimization (local scalar):
setenv L1 "g77 -c -O  -ffast-math -fomit-frame-pointer $G77_COMPAT"

# high scalar optimization (but not vectorization):
setenv L2 "g77 -c -O3 -ffast-math -fomit-frame-pointer $G77_COMPAT"

# high optimization (may be vectorization, not parallelization):
setenv L3 "g77 -c -O3 -ffast-math -fomit-frame-pointer $G77_COMPAT"

# ranlib, if it exists
setenv RANLIB ranlib

# spasms configuration
#SPASMS MACHINE.f2c_spasms_config
#SPASMS unix
#SPASMS n390
#SPASMS large