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1 # NOTE:
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2 # This file is mainly useful when doing a manual installation of Armadillo.
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3 # It is overwritten by CMake when doing an automatic installation.
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4 #
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5 # You may need to edit this file to reflect the type and capabilities
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6 # of your system. The defaults are for a Linux system and will need
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7 # to be changed for other systems (e.g. Mac OS X).
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8
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9
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10 CXX=g++
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11 #CXX=g++-4.2
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12 ## Under MacOS you may have an old compiler as default (e.g. GCC 4.0).
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13 ## However, GCC 4.2 or later is available and preferable due to better
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14 ## handling of template code.
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15
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16 #CXX=CC
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17 ## When using the Sun Studio compiler
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18
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19
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20 ARMA_INCLUDE_FLAG = -I ../include
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21 ## If you've installed Armadillo's headers manually,
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22 ## you may need to tell the compiler where they are.
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23 ## For example, change ../include to /usr/local/include
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24 ## and uncomment the above line.
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25
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26
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27 #BOOST_INCLUDE_FLAG = -I /usr/include
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28 ## If you have Boost libraries, change /usr/include
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29 ## to point to where they are installed and uncomment
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30 ## the above line.
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31
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32
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33 #EXTRA_LIB_FLAGS = -llapack -lblas
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34 ## The above line is an example of the extra libraries
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35 ## that can be used by Armadillo. You will also need
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36 ## to modify "include/armadillo_bits/config.hpp"
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37 ## to indicate which extra libraries are present.
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38 ## If you're using Mac OS, comment out the line and
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39 ## instead use the line below.
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40
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41
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42 #EXTRA_LIB_FLAGS = -framework Accelerate
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43 ## Uncomment the above line when using Mac OS
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44 ## and modify "include/armadillo_bits/config.hpp"
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45 ## to indicate that LAPACK and BLAS libraries
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46 ## are present
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47
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48
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49 #EXTRA_LIB_FLAGS = -library=sunperf
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50 ## When using the Sun Studio compiler
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51
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52
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53 LIB_FLAGS = $(EXTRA_LIB_FLAGS)
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54 ## NOTE: on Ubuntu and Debian based systems you may need to add
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55 ## -lgfortran to LIB_FLAGS
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56
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57
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58 OPT = -O1
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59 ## As the Armadillo library uses recursive templates,
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60 ## compilation times depend on the level of optimisation:
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61 ##
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62 ## -O0: quick compilation, but the resulting program will be slow
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63 ## -O1: produces programs which achieve most of the possible speedup
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64 ## -O3: produces programs which have almost all possible speedups,
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65 ## but compilation takes considerably longer
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66
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67
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68 #OPT = -xO4 -xannotate=no
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69 ## When using the Sun Studio compiler
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70
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71
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72 #EXTRA_OPT = -fwhole-program
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73 ## Uncomment the above line if you're compiling
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74 ## all source files into one program in a single hit.
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75
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76
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77 #DEBUG = -DARMA_EXTRA_DEBUG
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78 ## Uncomment the above line to enable low-level
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79 ## debugging. Lots of debugging information will
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80 ## be printed when a compiled program is run.
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81 ## Please enable this option when reporting bugs.
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82
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83
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84 #FINAL = -DARMA_NO_DEBUG
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85 ## Uncomment the above line to disable Armadillo's checks.
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86 ## DANGEROUS! Not recommended unless your code has been
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87 ## thoroughly tested.
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88
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89
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90 #
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91 #
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92 #
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93
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94 CXXFLAGS = $(ARMA_INCLUDE_FLAG) $(BOOST_INCLUDE_FLAG) $(DEBUG) $(FINAL) $(OPT) $(EXTRA_OPT)
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95
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96 all: example1 example2
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97
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98 example1: example1.cpp
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99 $(CXX) $(CXXFLAGS) -o $@ $< $(LIB_FLAGS)
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100
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101 example2: example2.cpp
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102 $(CXX) $(CXXFLAGS) -o $@ $< $(LIB_FLAGS)
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103
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104
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105 .PHONY: clean
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106
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107 clean:
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108 rm -f example1 example2
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109
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