amap: fix openssl build

Also: Install required files in etc, add linking/version tests.

Closes #4545.

Signed-off-by: Dominyk Tiller <dominyktiller@gmail.com>

Formula/amap.rb

@@ -3,7 +3,7 @@ class Amap < Formula
   homepage "https://www.thc.org/thc-amap/"
   url "https://www.thc.org/releases/amap-5.4.tar.gz"
   sha256 "a75ea58de75034de6b10b0de0065ec88e32f9e9af11c7d69edbffc4da9a5b059"
-  revision 1
+  revision 2
 
   bottle do
     cellar :any
@@ -16,11 +16,28 @@ class Amap < Formula
   depends_on "openssl"
 
   def install
+    # Last release was 2011 & there's nowhere supported to report this.
+    openssl = Formula["openssl"]
+    inreplace "configure" do |s|
+      s.gsub! 'SSL_IPATH=""', "SSL_IPATH=\"#{openssl.opt_include}/openssl\""
+      s.gsub! 'SSL_PATH=""', "SSL_PATH=\"#{openssl.opt_lib}\""
+      s.gsub! 'CRYPTO_PATH=""', "CRYPTO_PATH=\"#{openssl.opt_lib}\""
+    end
+
     system "./configure", "--prefix=#{prefix}"
     system "make"
 
     # --prefix doesn't work as we want it to so install manually
     bin.install "amap", "amap6", "amapcrap"
+    etc.install "appdefs.resp", "appdefs.rpc", "appdefs.trig"
     man1.install "amap.1"
   end
+
+  test do
+    output = shell_output("otool -L #{bin}/amap")
+    assert_match Formula["openssl"].opt_lib.to_s, output
+    # We can do more than this, but unsure how polite it is to port-scan
+    # someone's domain every time this goes through CI.
+    assert_match version.to_s, shell_output("#{bin}/amap", 255)
+  end
 end