1 files changed, 20 insertions, 9 deletions
diff --git a/Library/Formula/libssh2.rb b/Library/Formula/libssh2.rb
index c89a34b48..c088cebb8 100644
--- a/Library/Formula/libssh2.rb
+++ b/Library/Formula/libssh2.rb
@@ -1,4 +1,4 @@
-require 'formula'
+require "formula"
 
 class Libssh2 < Formula
   homepage "http://www.libssh2.org/"
@@ -6,6 +6,8 @@ class Libssh2 < Formula
   sha1 "c27ca83e1ffeeac03be98b6eef54448701e044b0"
   revision 1
 
+  option "with-libressl", "build with LibreSSL instead of OpenSSL"
+
   head do
     url "git://git.libssh2.org/libssh2.git"
 
@@ -22,16 +24,25 @@ class Libssh2 < Formula
     sha1 "6de15a0a9400554c51858092e0276bb9ddd15c42" => :mountain_lion
   end
 
-  depends_on "openssl"
+  depends_on "openssl" => :recommended
+  depends_on "libressl" => :optional
 
   def install
+    args = [ "--prefix=#{prefix}",
+             "--disable-debug",
+             "--disable-dependency-tracking",
+             "--with-openssl",
+             "--with-libz"
+    ]
+
+    if build.with? "libressl"
+      args << "--with-libssl-prefix=#{Formula["libressl"].opt_prefix}"
+    else
+      args << "--with-libssl-prefix=#{Formula["openssl"].opt_prefix}"
+    end
+
     system "./buildconf" if build.head?
-    system "./configure", "--prefix=#{prefix}",
-                          "--disable-debug",
-                          "--disable-dependency-tracking",
-                          "--with-openssl",
-                          "--with-libssl-prefix=#{Formula['openssl'].opt_prefix}",
-                          "--with-libz"
-    system "make install"
+    system "./configure", *args
+    system "make", "install"
   end
 end