76 lines
2.6 KiB
Ruby
76 lines
2.6 KiB
Ruby
class Bullet < Formula
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desc "Physics SDK"
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homepage "http://bulletphysics.org/wordpress/"
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url "https://github.com/bulletphysics/bullet3/archive/2.85.1.tar.gz"
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sha256 "6e157c0b50373bc0e860de27f06397827bb28a4205bc568ae79d76a0f919ed62"
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head "https://github.com/bulletphysics/bullet3.git"
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bottle do
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cellar :any_skip_relocation
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sha256 "db8f96ee50d670a4a35200d131cd991a8e35f0129f1ab4b64d7f16a2136629f1" => :sierra
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sha256 "c5e8d5b15d71bafbc6b344e53a89a743aefe17af922ed71f4ee198ddd3f232d0" => :el_capitan
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sha256 "2f3b941f70527d96caab211f1f05dd1448b9efa4072f0ed576deb1113497075b" => :yosemite
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end
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deprecated_option "framework" => "with-framework"
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deprecated_option "shared" => "with-shared"
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deprecated_option "build-demo" => "with-demo"
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deprecated_option "double-precision" => "with-double-precision"
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option :universal
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option "with-framework", "Build frameworks"
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option "with-shared", "Build shared libraries"
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option "with-demo", "Build demo applications"
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option "with-double-precision", "Use double precision"
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depends_on "cmake" => :build
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def install
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args = ["-DINSTALL_EXTRA_LIBS=ON", "-DBUILD_UNIT_TESTS=OFF"]
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if build.with? "framework"
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args << "-DBUILD_SHARED_LIBS=ON" << "-DFRAMEWORK=ON"
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args << "-DCMAKE_INSTALL_PREFIX=#{frameworks}"
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args << "-DCMAKE_INSTALL_NAME_DIR=#{frameworks}"
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else
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args << "-DBUILD_SHARED_LIBS=ON" if build.with? "shared"
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args << "-DCMAKE_INSTALL_PREFIX=#{prefix}"
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end
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if build.universal?
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ENV.universal_binary
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args << "-DCMAKE_OSX_ARCHITECTURES=#{Hardware::CPU.universal_archs.as_cmake_arch_flags}"
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end
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args << "-DUSE_DOUBLE_PRECISION=ON" if build.with? "double-precision"
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# Related to the following warnings when building --with-shared --with-demo
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# https://gist.github.com/scpeters/6afc44f0cf916b11a226
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if build.with?("demo") && (build.with?("shared") || build.with?("framework"))
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raise "Demos cannot be installed with shared libraries or framework."
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end
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args << "-DBUILD_BULLET2_DEMOS=OFF" if build.without? "demo"
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system "cmake", *args
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system "make"
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system "make", "install"
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prefix.install "examples" if build.with? "demo"
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prefix.install "Extras" if build.with? "extra"
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end
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test do
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(testpath/"test.cpp").write <<-EOS.undent
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#include "bullet/LinearMath/btPolarDecomposition.h"
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int main() {
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btMatrix3x3 I = btMatrix3x3::getIdentity();
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btMatrix3x3 u, h;
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polarDecompose(I, u, h);
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return 0;
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}
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EOS
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system ENV.cc, "test.cpp", "-L#{lib}", "-lLinearMath", "-lc++", "-o", "test"
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system "./test"
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end
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end
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