2019-02-17 11:47:03 +00:00
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class Libgr < Formula
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desc "GR framework: a graphics library for visualisation applications"
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homepage "https://gr-framework.org/"
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url "https://github.com/sciapp/gr/archive/v0.37.0.tar.gz"
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sha256 "9120c4215cd2c10239f45f4cbf79dcb199a9e7e3bbbf36e5ce8f4e5eb2e70e24"
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2019-04-16 03:09:23 +00:00
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bottle do
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sha256 "cf43f68b60d8c2084f84e35fc66daa8d88b66b13b2380bee6b7807d622f440ef" => :mojave
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sha256 "66e7569c1ab5112a958b7d986ce0aae23ca939d40d6967707d0806bd64d479e8" => :high_sierra
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sha256 "00a6481d88b6c4dc5d1557ae8b249521009234410e2d546d5d39e0013acd4645" => :sierra
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end
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2019-02-17 11:47:03 +00:00
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depends_on :xcode => :build
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depends_on "cairo"
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def install
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system "make", "self", "GRDIR=#{prefix}"
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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 <stdio.h>
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#include <gr.h>
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int main(void) {
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gr_opengks();
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gr_openws(1, "test.png", 140);
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double x[] = {0, 0.2, 0.4, 0.6, 0.8, 1.0};
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double y[] = {0.3, 0.5, 0.4, 0.2, 0.6, 0.7};
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gr_polyline(6, x, y);
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gr_axes(gr_tick(0, 1), gr_tick(0, 1), 0, 0, 1, 1, -0.01);
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gr_updatews();
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gr_emergencyclosegks();
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return 0;
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}
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EOS
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system ENV.cc, "test.c", "-o", "test", "-I#{include}", "-L#{lib}", "-lGR"
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system "./test"
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assert_predicate testpath/"test.png", :exist?
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end
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end
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