GNU Smalltalk - fixed issue with REPL and readline

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/Library/Formula/gnu-smalltalk.rb b/Library/Formula/gnu-smalltalk.rb
index 5f1da55a5..9c5f6a510 100644
--- a/Library/Formula/gnu-smalltalk.rb
+++ b/Library/Formula/gnu-smalltalk.rb
@@ -17,6 +17,8 @@ class GnuSmalltalk <Formula
   # 'gmp' is an optional dep, it is built 64-bit on Snow Leopard
   # (and this brew is forced to build in 32-bit mode.)
 
+  depends_on 'readline'
+
   def install
     fails_with_llvm "Codegen problems with LLVM"
 
@@ -34,6 +36,8 @@ class GnuSmalltalk <Formula
       EOS
     end
 
+    readline = Formula.factory('readline')
+
     # GNU Smalltalk thinks it needs GNU awk, but it works fine
     # with OS X awk, so let's trick configure.
     here = Dir.pwd
@@ -43,7 +47,7 @@ class GnuSmalltalk <Formula
     ENV['FFI_CFLAGS'] = '-I/usr/include/ffi'
     system "./configure", "--disable-debug", "--disable-dependency-tracking",
                           "--prefix=#{prefix}",
-                          "--with-readline=/usr/lib"
+                          "--with-readline=#{readline.lib}"
     system "make"
     ENV.j1 # Parallel install doesn't work
     system "make install"