62 lines
2.1 KiB
Ruby
62 lines
2.1 KiB
Ruby
class Libspiro < Formula
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desc "Library to simplify the drawing of curves"
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homepage "https://github.com/fontforge/libspiro"
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url "https://github.com/fontforge/libspiro/releases/download/20200505/libspiro-dist-20200505.tar.gz"
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sha256 "06c69a1e8dcbcabcf009fd96fd90b1a244d0257246e376c2c4d57c4ea4af0e49"
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license "GPL-3.0"
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version_scheme 1
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bottle do
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sha256 cellar: :any, arm64_big_sur: "4415d981f900b8187bbe5aeb94c4e6f14e2131277f0adaccef5fa2e793067918"
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sha256 cellar: :any, big_sur: "76ef3ec2cffe248bceafb680e741fc062d1c3b115d5b105632678d34eeb62f20"
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sha256 cellar: :any, catalina: "238761be2cd640f6c3f59f0461ce7f5b73dc71c9613236e180bc55f4231e167b"
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sha256 cellar: :any, mojave: "fb1b2e548eddc684a5b615cedabc2c6403e0c87409fdb419369ca40e2b70aa52"
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sha256 cellar: :any, high_sierra: "b7155fe14b9909a06a9044ca2d3275f5b2cbcd9aac23583b3819ba53898ff120"
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end
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head do
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url "https://github.com/fontforge/libspiro.git"
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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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end
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def install
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if build.head?
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system "autoreconf", "-i"
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system "automake"
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end
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system "./configure", "--prefix=#{prefix}"
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system "make", "install"
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end
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test do
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(testpath/"test.c").write <<~EOS
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#include <spiroentrypoints.h>
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#include <bezctx.h>
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void moveto(bezctx *bc, double x, double y, int open) {}
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void lineto(bezctx *bc, double x, double y) {}
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void quadto(bezctx *bc, double x1, double y1, double x2, double y2) {}
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void curveto(bezctx *bc, double x1, double y1, double x2, double y2, double x3, double t3) {}
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void markknot(bezctx *bc, int knot) {}
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int main() {
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int done;
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bezctx bc = {moveto, lineto, quadto, curveto, markknot};
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spiro_cp path[] = {
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{-100, 0, SPIRO_G4}, {0, 100, SPIRO_G4},
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{100, 0, SPIRO_G4}, {0, -100, SPIRO_G4}
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};
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SpiroCPsToBezier1(path, sizeof(path)/sizeof(spiro_cp), 1, &bc, &done);
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return done == 0;
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}
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EOS
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system ENV.cc, "test.c", "-I#{include}", "-L#{lib}", "-lspiro", "-o", "test"
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system "./test"
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end
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end
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