106 lines
3.6 KiB
Ruby
106 lines
3.6 KiB
Ruby
require 'formula'
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# Leading underscore because this method is defined differently
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# in compat, and anything that loads this file would end up with
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# this definition instead!
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def _snow_leopard_64?
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# 64 bit builds on 10.6 require some special handling.
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MacOS.version == :snow_leopard and MacOS.prefer_64_bit?
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end
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class Octave < Formula
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homepage 'http://www.gnu.org/software/octave/index.html'
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url 'http://ftpmirror.gnu.org/octave/octave-3.6.4.tar.bz2'
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mirror 'http://ftp.gnu.org/gnu/octave/octave-3.6.4.tar.bz2'
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sha1 '3cc9366b6dbbd336eaf90fe70ad16e63705d82c4'
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option 'without-fltk', 'Compile without fltk (disables native graphics)'
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option 'test', 'Run tests before installing'
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depends_on 'pkg-config' => :build
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depends_on 'gnu-sed' => :build
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depends_on 'texinfo' => :build # OS X's makeinfo won't work for this
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depends_on :x11
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depends_on 'fftw'
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# When building 64-bit binaries on Snow Leopard, there are naming issues with
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# the dot product functions in the BLAS library provided by Apple's
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# Accelerate framework. See the following thread for the gory details:
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#
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# http://www.macresearch.org/lapackblas-fortran-106
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#
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# We can work around the issues using dotwrp.
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depends_on 'dotwrp' if _snow_leopard_64?
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# octave refuses to work with BSD readline, so it's either this or --disable-readline
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depends_on 'readline'
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depends_on 'curl' if MacOS.version == :leopard # Leopard's libcurl is too old
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# additional features
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depends_on 'suite-sparse'
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depends_on 'glpk'
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depends_on 'graphicsmagick' => :recommended
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depends_on 'hdf5'
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depends_on 'pcre'
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depends_on 'qhull'
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depends_on 'qrupdate'
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if build.include? 'without-fltk'
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# required for plotting if we don't have native graphics
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depends_on 'gnuplot'
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else
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depends_on 'fltk'
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end
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def install
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ENV.fortran
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# yes, compiling octave takes a long time, but using -O2 gives negligible savings
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# build time with -O2: user 58m5.295s sys 7m29.064s
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# build time with -O3: user 58m58.054s sys 7m52.221s
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ENV.m64 if MacOS.prefer_64_bit?
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ENV.append_to_cflags "-D_REENTRANT"
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args = [
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"--disable-dependency-tracking",
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"--prefix=#{prefix}",
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# Cant use `-framework Accelerate` because `mkoctfile`, the tool used to
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# compile extension packages, can't parse `-framework` flags.
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"--with-blas=#{'-ldotwrp ' if _snow_leopard_64?}-Wl,-framework -Wl,Accelerate",
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# SuiteSparse-4.x.x fix, see http://savannah.gnu.org/bugs/?37031
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"--with-umfpack=-lumfpack -lsuitesparseconfig",
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]
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args << "--without-framework-carbon" if MacOS.version >= :lion
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# avoid spurious 'invalid assignment to cs-list' erorrs on 32 bit installs:
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args << 'CXXFLAGS=-O0' unless MacOS.prefer_64_bit?
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system "./configure", *args
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system "make all"
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system "make check 2>&1 | tee make-check.log" if build.include? 'test'
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system "make install"
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prefix.install ["test/fntests.log", "make-check.log"] if build.include? 'test'
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end
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def caveats
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native_caveats = <<-EOS.undent
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Octave supports "native" plotting using OpenGL and FLTK. You can activate
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it for all future figures using the Octave command
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graphics_toolkit ("fltk")
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or for a specific figure handle h using
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graphics_toolkit (h, "fltk")
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Otherwise, gnuplot is still used by default, if available.
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EOS
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gnuplot_caveats = <<-EOS.undent
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When plotting with gnuplot, you should set "GNUTERM=x11" before running octave;
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if you are using Aquaterm, use "GNUTERM=aqua".
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EOS
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s = gnuplot_caveats
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s = native_caveats + s unless build.include? 'without-fltk'
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end
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end
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