Chris@49: # NOTE:
Chris@49: # This file is mainly useful when doing a manual installation of Armadillo.
Chris@49: # It is overwritten by CMake when doing an automatic installation.
Chris@49: #
Chris@49: # You may need to edit this file to reflect the type and capabilities
Chris@49: # of your system.  The defaults are for a Linux system and will need
Chris@49: # to be changed for other systems (e.g. Mac OS X).
Chris@49: 
Chris@49: 
Chris@49: CXX=g++
Chris@49: #CXX=g++-4.2
Chris@49: ## Under MacOS you may have an old compiler as default (e.g. GCC 4.0).
Chris@49: ## However, GCC 4.2 or later is available and preferable due to better
Chris@49: ## handling of template code.
Chris@49: 
Chris@49: #CXX=CC
Chris@49: ## When using the Sun Studio compiler
Chris@49: 
Chris@49: 
Chris@49: ARMA_INCLUDE_FLAG = -I ../include
Chris@49: ## If you've installed Armadillo's headers manually, 
Chris@49: ## you may need to tell the compiler where they are.
Chris@49: ## For example, change ../include to /usr/local/include
Chris@49: ## and uncomment the above line.
Chris@49: 
Chris@49: 
Chris@49: #BOOST_INCLUDE_FLAG = -I /usr/include
Chris@49: ## If you have Boost libraries, change /usr/include
Chris@49: ## to point to where they are installed and uncomment
Chris@49: ## the above line.
Chris@49: 
Chris@49: 
Chris@49: #EXTRA_LIB_FLAGS = -llapack -lblas
Chris@49: ## The above line is an example of the extra libraries
Chris@49: ## that can be used by Armadillo. You will also need
Chris@49: ## to modify "include/armadillo_bits/config.hpp"
Chris@49: ## to indicate which extra libraries are present.
Chris@49: ## If you're using Mac OS, comment out the line and
Chris@49: ## instead use the line below.
Chris@49: 
Chris@49: 
Chris@49: #EXTRA_LIB_FLAGS = -framework Accelerate
Chris@49: ## Uncomment the above line when using Mac OS
Chris@49: ## and modify "include/armadillo_bits/config.hpp"
Chris@49: ## to indicate that LAPACK and BLAS libraries
Chris@49: ## are present
Chris@49: 
Chris@49: 
Chris@49: #EXTRA_LIB_FLAGS = -library=sunperf
Chris@49: ## When using the Sun Studio compiler
Chris@49: 
Chris@49: 
Chris@49: LIB_FLAGS = $(EXTRA_LIB_FLAGS)
Chris@49: ## NOTE: on Ubuntu and Debian based systems you may need to add 
Chris@49: ## -lgfortran to LIB_FLAGS
Chris@49: 
Chris@49: 
Chris@49: OPT = -O2
Chris@49: ## As the Armadillo library uses recursive templates,
Chris@49: ## compilation times depend on the level of optimisation:
Chris@49: ##
Chris@49: ## -O0: quick compilation, but the resulting program will be slow
Chris@49: ## -O1: good trade-off between compilation time and execution speed
Chris@49: ## -O2: produces programs which have almost all possible speedups,
Chris@49: ##      but compilation takes longer
Chris@49: 
Chris@49: 
Chris@49: #OPT = -xO4 -xannotate=no
Chris@49: ## When using the Sun Studio compiler
Chris@49: 
Chris@49: 
Chris@49: #EXTRA_OPT = -fwhole-program
Chris@49: ## Uncomment the above line if you're compiling 
Chris@49: ## all source files into one program in a single hit.
Chris@49: 
Chris@49: 
Chris@49: #DEBUG = -DARMA_EXTRA_DEBUG
Chris@49: ## Uncomment the above line to enable low-level
Chris@49: ## debugging.  Lots of debugging information will
Chris@49: ## be printed when a compiled program is run.
Chris@49: ## Please enable this option when reporting bugs.
Chris@49: 
Chris@49: 
Chris@49: #FINAL = -DARMA_NO_DEBUG
Chris@49: ## Uncomment the above line to disable Armadillo's checks.
Chris@49: ## DANGEROUS!  Not recommended unless your code has been
Chris@49: ## thoroughly tested.
Chris@49: 
Chris@49: 
Chris@49: #
Chris@49: #
Chris@49: #
Chris@49: 
Chris@49: CXXFLAGS = $(ARMA_INCLUDE_FLAG) $(BOOST_INCLUDE_FLAG) $(DEBUG) $(FINAL) $(OPT) $(EXTRA_OPT) 
Chris@49: 
Chris@49: all: example1 example2
Chris@49: 
Chris@49: example1: example1.cpp
Chris@49: 	$(CXX) $(CXXFLAGS)  -o $@  $<  $(LIB_FLAGS)
Chris@49: 
Chris@49: example2: example2.cpp
Chris@49: 	$(CXX) $(CXXFLAGS)  -o $@  $<  $(LIB_FLAGS)
Chris@49: 
Chris@49: 
Chris@49: .PHONY: clean
Chris@49: 
Chris@49: clean:
Chris@49: 	rm -f example1 example2
Chris@49: