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/0.5.20150702/libspiro-0.5.20150702.tar.gz"
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sha256 "db1a48659ed3df05521829855b367ab27035c25db2d6a51b868c733b5abf9f7c"
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version_scheme 1
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bottle do
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cellar :any
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sha256 "1429ee36073ef51e18ef636519122059eccdd17d005e56c28fbb2fe6429b3e5a" => :high_sierra
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sha256 "ed2eb6d7502263bbf73b9a85dfeea23ad76238996c06e2a4b729a687537e9584" => :sierra
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sha256 "ba2ac132368792d5715eb39a7b0e452fba5a222977ec30b9c5ff09728acfd0e0" => :el_capitan
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sha256 "408083484eb78518514bd2613f019bd03ac94e791b8302721187eeaf5c775479" => :yosemite
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sha256 "7bbae215d77ea9b5977f066b2fa646821933f5ed4cbc972e4c50fc5a1708725e" => :mavericks
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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 "automake" => :build
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depends_on "autoconf" => :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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