homebrew-core/Formula/libspiro.rb
2018-08-21 23:09:20 +02:00

62 lines
2.1 KiB
Ruby

class Libspiro < Formula
desc "Library to simplify the drawing of curves"
homepage "https://github.com/fontforge/libspiro"
url "https://github.com/fontforge/libspiro/releases/download/0.5.20150702/libspiro-0.5.20150702.tar.gz"
sha256 "db1a48659ed3df05521829855b367ab27035c25db2d6a51b868c733b5abf9f7c"
version_scheme 1
bottle do
cellar :any
sha256 "934e0ccd8d371ac24456e1d3d63db4621a3736401105d99b055018b3e941b851" => :mojave
sha256 "1429ee36073ef51e18ef636519122059eccdd17d005e56c28fbb2fe6429b3e5a" => :high_sierra
sha256 "ed2eb6d7502263bbf73b9a85dfeea23ad76238996c06e2a4b729a687537e9584" => :sierra
sha256 "ba2ac132368792d5715eb39a7b0e452fba5a222977ec30b9c5ff09728acfd0e0" => :el_capitan
sha256 "408083484eb78518514bd2613f019bd03ac94e791b8302721187eeaf5c775479" => :yosemite
sha256 "7bbae215d77ea9b5977f066b2fa646821933f5ed4cbc972e4c50fc5a1708725e" => :mavericks
end
head do
url "https://github.com/fontforge/libspiro.git"
depends_on "automake" => :build
depends_on "autoconf" => :build
depends_on "libtool" => :build
end
def install
if build.head?
system "autoreconf", "-i"
system "automake"
end
system "./configure", "--prefix=#{prefix}"
system "make", "install"
end
test do
(testpath/"test.c").write <<~EOS
#include <spiroentrypoints.h>
#include <bezctx.h>
void moveto(bezctx *bc, double x, double y, int open) {}
void lineto(bezctx *bc, double x, double y) {}
void quadto(bezctx *bc, double x1, double y1, double x2, double y2) {}
void curveto(bezctx *bc, double x1, double y1, double x2, double y2, double x3, double t3) {}
void markknot(bezctx *bc, int knot) {}
int main() {
int done;
bezctx bc = {moveto, lineto, quadto, curveto, markknot};
spiro_cp path[] = {
{-100, 0, SPIRO_G4}, {0, 100, SPIRO_G4},
{100, 0, SPIRO_G4}, {0, -100, SPIRO_G4}
};
SpiroCPsToBezier1(path, sizeof(path)/sizeof(spiro_cp), 1, &bc, &done);
return done == 0;
}
EOS
system ENV.cc, "test.c", "-I#{include}", "-L#{lib}", "-lspiro", "-o", "test"
system "./test"
end
end