homebrew-core/Formula/libopusenc.rb
2018-10-15 13:03:08 +02:00

69 lines
2.1 KiB
Ruby

class Libopusenc < Formula
desc "Convenience libraray for creating .opus files"
homepage "https://opus-codec.org/"
url "https://archive.mozilla.org/pub/opus/libopusenc-0.2.1.tar.gz"
sha256 "8298db61a8d3d63e41c1a80705baa8ce9ff3f50452ea7ec1c19a564fe106cbb9"
bottle do
cellar :any
sha256 "a44552641cccda9fe5068838fb6177a397384c626c1e4fc420b28bfa1161ea92" => :mojave
sha256 "56a5aad7c5af4f705864cffbb5f5cef59c576299dff0ae4529f3bd9a61aac82f" => :high_sierra
sha256 "82360661e53da4371b99fb7779aef23993ede434679c2d0c9d6bf1e4fe1978d6" => :sierra
end
head do
url "https://git.xiph.org/libopusenc.git"
depends_on "autoconf" => :build
depends_on "automake" => :build
depends_on "libtool" => :build
end
depends_on "pkg-config" => :build
depends_on "opus"
def install
system "./autogen.sh" if build.head?
system "./configure", "--disable-dependency-tracking",
"--disable-silent-rules",
"--prefix=#{prefix}"
system "make", "install"
end
test do
(testpath/"test.c").write <<~EOS
#include <opusenc.h>
#include <assert.h>
#include <stdint.h>
#include <stdlib.h>
int main() {
OggOpusComments *comments = ope_comments_create();
assert(comments);
ope_comments_add(comments, "ARTIST", "Homebrew");
ope_comments_add(comments, "TITLE", "Test Track");
int error;
OggOpusEnc *enc = ope_encoder_create_file("test.opus",
comments, 48000, 2, 0, &error);;
assert(error == OPE_OK);
assert(enc);
ope_comments_destroy(comments);
int16_t *buffer = calloc(1920, 2*sizeof(*buffer));
error = ope_encoder_write(enc, buffer, 1920*2*sizeof(*buffer));
assert(error == OPE_OK);
error = ope_encoder_drain(enc);
assert(error == OPE_OK);
ope_encoder_destroy(enc);
return 0;
}
EOS
system ENV.cc, "test.c", "-o", "test", "-Wall",
"-I#{Formula["opus"].opt_include}/opus",
"-I#{include}/opus",
"-L#{lib}", "-lopusenc"
system "./test"
end
end