37 lines
1.7 KiB
Ruby
37 lines
1.7 KiB
Ruby
class Liblbfgs < Formula
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desc "C library for limited-memory BFGS optimization algorithm"
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homepage "https://www.chokkan.org/software/liblbfgs"
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url "https://github.com/chokkan/liblbfgs/archive/refs/tags/v1.10.tar.gz"
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sha256 "95c1997e6c215c58738f5f723ca225d64c8070056081a23d636160ff2169bd2f"
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license "MIT"
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bottle do
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sha256 cellar: :any, arm64_monterey: "e65a09362f54852c0b5bbd9a38fc2df634bdd0cd1f151ad2497b287688edb334"
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sha256 cellar: :any, arm64_big_sur: "77960d72a78a9bfae97e725b8bcf37b5105b5e3254ce319487e0a5b3a707db5f"
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sha256 cellar: :any, monterey: "7000437bee7f617b05b7f6f6a9adef00f8f8664f37fc34cc6758d461af136b89"
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sha256 cellar: :any, big_sur: "3b6468ee0f05eae6289940247c51e1012e929a8a033e2227be767d17396f88a7"
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sha256 cellar: :any, catalina: "668f1c5336818e566dd0cb2e4b1deb0eacdb38fd8c956b1b2e49929f18714104"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "c462aa266b91b96ed0f85ce8a495cb29ed9c571943ffb0eb8b65f5bd7406d7cc"
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end
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depends_on "autoconf" => :build
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depends_on "automake" => :build
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depends_on "libtool" => :build
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def install
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system "autoreconf", "--force", "--install", "--verbose"
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system "./configure", *std_configure_args, "--disable-silent-rules"
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system "make", "install"
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pkgshare.install "sample/sample.c"
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end
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test do
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cp pkgshare/"sample.c", testpath/"sample.c"
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system ENV.cc, "sample.c", "-I#{include}", "-L#{lib}", "-llbfgs", "-o", "./test"
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output = shell_output("./test")
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assert_match "L-BFGS optimization terminated with status code = 0", output
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assert_match "fx = 0.000000, x[0] = 1.000000, x[1] = 1.000000", output
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end
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end
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