Make.rules.in

#
#  Copyright (C) 2011, 2014 International Business Machines
#
#  Author:  Frank Liu, IBM
#
#  All Rights Reserved. This program and the accompanying materials
#  are made available under the terms of the Eclipse Public License v1.0
#  which accompanies this distribution, and is available at
#  http://www.eclipse.org/legal/epl-v10.html
#

#
# top level switches 

CC = @CC@
CXX = @CXX@
FC = @F77@

AR = @AR@
RANLIB = @RANLIB@
CXX_STDCXX_0X_FLAG = @CXX_STDCXX_0X_FLAG@
LOC_HAVE_LIBZ = @LOC_HAVE_LIBZ@

# where to find the libraries
LIBHOME := $(abspath $(dir $(lastword $(MAKEFILE_LIST))))

# optimization flags
OPT_FLAG = -O3

# Debug
MYDEBUG =

# bits info
# remove 32 bit support
BITS = -m64

# arch type
ARCH := $(shell uname )

## gfortran libs
LIBFORTRAN = @LDFLAGS@ -lgfortran

## where to find blas, returned by ax_loc_blas
ifeq (${ARCH},Darwin)
  BLAS = -L${LIBHOME}/ThirdParty/BLAS -lblas
  DYNPATH_CMD = DYLD_FALLBACK_LIBRARY_PATH=../ThirdParty/UF
else
  BLAS = @LOC_BLAS_LIBS@
  DYNPATH_CMD = LD_LIBRARY_PATH=../ThirdParty/UF
endif

# where to find required libraries
SPLINE_HOME=$(LIBHOME)/ThirdParty/CMLIB
UF_HOME=$(LIBHOME)/ThirdParty/UF
BLAS_HOME=$(LIBHOME)/ThirdParty/BLAS

# sprnt library
SRC_HOME=${LIBHOME}/src
SPT_HOME=${LIBHOME}/spt
UTL_HOME=${LIBHOME}/util

# test
TEST_HOME=${LIBHOME}/examples

## get git hash
GET_GIT_HASH := $(shell git rev-parse --short=8 HEAD 1>&2 >/dev/null; echo $$?)
ifneq ($(GET_GIT_HASH),0)
  GIT_HASH := "xxxxxxxx"
else
  GIT_HASH := $(shell git rev-parse --short=8 HEAD)
endif

# detect number of cores, works only on linux and mac os
# detect the number of cores
# OS flag only works for Linux and Mac
OS := $(shell uname -s)
ifeq ($(OS),Linux)
	NPROC := $(shell grep -c ^processor /proc/cpuinfo)
else
# need to handle mac OS
	NPROC := $(shell sysctl -n hw.ncpu)
endif

# x86 assumption: 2 thread per core, minimal 1
NPROC := $(shell echo "$(NPROC)/2"|bc)
ifeq ($(NPROC),0)
	NPROC := 1
endif

# we are done

# Local Variables:
# mode: makefile
# End: