95 lines
3.5 KiB
Ruby
95 lines
3.5 KiB
Ruby
require 'formula'
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class Vtk < Formula
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homepage 'http://www.vtk.org'
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url 'http://www.vtk.org/files/release/5.8/vtk-5.8.0.tar.gz'
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md5 '37b7297d02d647cc6ca95b38174cb41f'
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depends_on 'cmake' => :build
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depends_on 'qt' if ARGV.include? '--qt'
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def options
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[
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['--python', "Enable python wrapping."],
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['--qt', "Enable Qt extension."],
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['--qt-extern', "Enable Qt extension (via external Qt)"],
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['--tcl', "Enable Tcl wrapping."],
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['--x11', "Enable X11 extension."]
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]
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end
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def install
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args = std_cmake_args + [
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"-DVTK_REQUIRED_OBJCXX_FLAGS:STRING=''",
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"-DVTK_USE_CARBON:BOOL=OFF",
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"-DBUILD_TESTING:BOOL=OFF",
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"-DBUILD_EXAMPLES:BOOL=OFF",
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"-DBUILD_SHARED_LIBS:BOOL=ON",
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"-DCMAKE_INSTALL_RPATH:STRING='#{lib}/vtk-5.8'",
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"-DCMAKE_INSTALL_NAME_DIR:STRING='#{lib}/vtk-5.8'"]
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if ARGV.include? '--python'
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python_prefix = `python-config --prefix`.strip
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# Install to global python site-packages
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args << "-DVTK_PYTHON_SETUP_ARGS:STRING='--prefix=#{python_prefix}'"
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# Python is actually a library. The libpythonX.Y.dylib points to this lib, too.
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if File.exist? "#{python_prefix}/Python"
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# Python was compiled with --framework:
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args << "-DPYTHON_LIBRARY='#{python_prefix}/Python'"
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else
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python_version = `python-config --libs`.match('-lpython(\d+\.\d+)').captures.at(0)
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python_lib = "#{python_prefix}/lib/libpython#{python_version}"
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if File.exists? "#{python_lib}.a"
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args << "-DPYTHON_LIBRARY='#{python_lib}.a'"
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else
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args << "-DPYTHON_LIBRARY='#{python_lib}.dylib'"
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end
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end
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args << "-DVTK_WRAP_PYTHON:BOOL=ON"
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end
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if ARGV.include? '--qt' or ARGV.include? '--qt-extern'
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args << "-DVTK_USE_GUISUPPORT:BOOL=ON"
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args << "-DVTK_USE_QT:BOOL=ON"
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args << "-DVTK_USE_QVTK:BOOL=ON"
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end
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if ARGV.include? '--tcl'
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args << "-DVTK_WRAP_TCL:BOOL=ON"
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end
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# default to cocoa for everything except x11
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args << "-DVTK_USE_COCOA:BOOL=ON" unless ARGV.include? "--x11"
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if ARGV.include? '--x11'
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args << "-DOPENGL_INCLUDE_DIR:PATH='/usr/X11R6/include'"
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args << "-DOPENGL_gl_LIBRARY:FILEPATH='/usr/X11R6/lib/libGL.dylib'"
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args << "-DOPENGL_glu_LIBRARY:FILEPATH='/usr/X11R6/lib/libGLU.dylib"
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args << "-DVTK_USE_COCOA:BOOL=OFF"
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args << "-DVTK_USE_X:BOOL=ON"
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end
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# Hack suggested at http://www.vtk.org/pipermail/vtk-developers/2006-February/003983.html
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# to get the right RPATH in the python libraries (the .so files in the vtk egg).
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# Also readable: http://vtk.1045678.n5.nabble.com/VTK-Python-Wrappers-on-Red-Hat-td1246159.html
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args << "-DCMAKE_BUILD_WITH_INSTALL_RPATH:BOOL=ON"
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ENV['DYLD_LIBRARY_PATH'] = buildpath/'build/bin'
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args << ".."
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mkdir 'build' do
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system "cmake", *args
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# Work-a-round to avoid:
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# ld: file not found: /usr/local/Cellar/vtk/5.8.0/lib/vtk-5.8/libvtkDICOMParser.5.8.dylib for architecture x86_64"
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# collect2: ld returned 1 exit status
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# make[2]: *** [bin/vtkpython] Error 1
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# We symlink such that the DCMAKE_INSTALL_NAME_DIR is available and points to the current build/bin
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lib.mkpath # create empty directories, because we need it here
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ln_s ENV['DYLD_LIBRARY_PATH'], lib/'vtk-5.8'
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system "make"
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rm lib/'vtk-5.8' # Remove our symlink, was only needed to make make succeed.
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# end work-a-round
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system "make install" # Finally move libs in their places.
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end
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end
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end
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