#==============================================================================
# AMBER Makefile configuration for compiler/architecture: g95
# Generated via command: ./configure -mpich2 g95
#
# Configuration script written mainly by Joe Krahn, Scott Brozell, and
# Dave Case, with contributions from lots of people.
#==============================================================================

#------------------------------------------------------------------------------
# Main AMBER source root directory
#------------------------------------------------------------------------------
AMBER_SRC=/usr/local/amber9/src

#------------------------------------------------------------------------------
# AMBERBUILDFLAGS provides a hook into the build process for installers;
# for example, to build debug versions of the amber programs
# make -e AMBERBUILDFLAGS="-DDEBUG -g"
#------------------------------------------------------------------------------
AMBERBUILDFLAGS=

#------------------------------------------------------------------------------
# LOCALFLAGS is intended for program specific modifications to the
# Fortran build process and may be modified by the program's local makefile
#------------------------------------------------------------------------------
LOCALFLAGS=

#------------------------------------------------------------------------------
# Availability and method of delivery of math and optional libraries
#------------------------------------------------------------------------------
USE_BLASLIB=$(SOURCE_COMPILED)
USE_LAPACKLIB=$(SOURCE_COMPILED)
USE_LMODLIB=$(LMOD_UNAVAILABLE)

#------------------------------------------------------------------------------
# C compiler
#------------------------------------------------------------------------------
CC= gcc
CPLUSPLUS=g++
CFLAGS= -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -O2 -m64
CPPFLAGS= $(AMBERBUILDFLAGS)

#------------------------------------------------------------------------------
# Fortran preprocessing and compiler.
# FPPFLAGS holds the main Fortran options, such as whether MPI is used.
#------------------------------------------------------------------------------
FPPFLAGS= -I/usr/local/mpich2-1.0.7-g95/include -P -DMPI -xassembler-with-cpp $(AMBERBUILDFLAGS)
FPP= cpp -traditional $(FPPFLAGS)
FC= g95
FFLAGS= -O0 -fno-second-underscore -march=nocona  $(LOCALFLAGS) $(AMBERBUILDFLAGS)
FOPTFLAGS= -O3 -fno-second-underscore -march=nocona  $(LOCALFLAGS) $(AMBERBUILDFLAGS)
FREEFORMAT_FLAG= -ffree-form

#------------------------------------------------------------------------------
# Loader:
#------------------------------------------------------------------------------
LOAD= g95  $(LOCALFLAGS) $(AMBERBUILDFLAGS)
LOADCC= gcc  $(LOCALFLAGS) $(AMBERBUILDFLAGS)
LOADLIB= -L/usr/local/mpich2-1.0.7-g95/lib -lmpichf90 -lmpichf90 -lmpich -lpthread
LM= -lm
LOADPTRAJ= g95 $(LOCALFLAGS) $(AMBERBUILDFLAGS)
XHOME= /usr/X11R6
XLIBS= -L/usr/X11R6/lib64 -L /usr/X11R6/lib

#------------------------------------------------------------------------------
#  Other stuff:
#------------------------------------------------------------------------------
.SUFFIXES:  .f90
EMPTY=
AR=ar rv $(EMPTY)
M4=m4
RANLIB=ranlib
SFX=
NETCDF=
NETCDFLIB=
MODULEDIR=-I
MAKEDEPEND=$(AMBER_SRC)/../bin/amber_makedepend
SLKO=skipDFTB

#  default rules for Fortran and C compilation:

.f.o:   $<
	$(FPP) $< > _$<
	$(FC) -c $(FFLAGS) -o $@ _$<

.c.o:
	$(CC) -c $(CFLAGS) $(CPPFLAGS) -o $@ $<