class Lzlib < Formula desc "Data compression library" homepage "https://www.nongnu.org/lzip/lzlib.html" url "https://download.savannah.gnu.org/releases/lzip/lzlib/lzlib-1.11.tar.gz" sha256 "6c5c5f8759d1ab7c4c3c53788ea2d9daad04aeddcf338226893f8ff134914d36" bottle do cellar :any_skip_relocation sha256 "8d43e434cb121e5fd9c1be9adfc0ff6c8afa8f51c786a5b855117eb6f3e9e2dd" => :catalina sha256 "3c28dea3721b03227d660c7c453673d3cb40f00f41e2e4ba3f163a7171926da0" => :mojave sha256 "a49b8dfcf257d31c46841a733f1925020dd49493554d049a479467e602e3e796" => :high_sierra sha256 "3c6df94a873fc2268478e10c23d1aa631c6b29e1afff38de63e2839ad0f1968c" => :sierra end def install system "./configure", "--prefix=#{prefix}", "CC=#{ENV.cc}", "CFLAGS=#{ENV.cflags}" system "make" system "make", "check" system "make", "install" end test do (testpath/"test.c").write <<~EOS #include <stdio.h> #include <stdint.h> #include "lzlib.h" int main (void) { printf ("%s", LZ_version()); } EOS system ENV.cc, "test.c", "-L#{lib}", "-I#{include}", "-llz", "-o", "test" assert_equal version.to_s, shell_output("./test") end end