77 lines
2.6 KiB
Ruby
77 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/2.83.7.tar.gz"
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sha256 "00d1d8f206ee85ffd171643ac8e72f9f4e0bf6dbf3d4ac55f4495cb168b51243"
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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 "76ccbd35bad9d8314034ff565faaa0554780ccb824a8e2f8e0f2c8e6d943c36f" => :el_capitan
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sha256 "f1820f7ee747911117fc28eef8fee1d9e4cb4d776aa5f26c575edc5545a3d995" => :yosemite
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sha256 "affa568baabe79d993fe27eaa89466d1e837002754dd407f595a9c992eef58c4" => :mavericks
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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"]
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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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