grace 5.1.23

Formula/grace.rb

@@ -2,8 +2,8 @@ require 'formula'
 
 class Grace < Formula
   homepage 'http://plasma-gate.weizmann.ac.il/Grace/'
-  url 'ftp://plasma-gate.weizmann.ac.il/pub/grace/src/grace5/grace-5.1.22.tar.gz'
-  sha1 '3ce88c7c264d2de73b8935f835a1c1f8e368c78f'
+  url 'ftp://plasma-gate.weizmann.ac.il/pub/grace/src/grace5/grace-5.1.23.tar.gz'
+  sha1 '0bd9cd6e76c97210658098f3533b5cf6c037d0bd'
 
   depends_on :x11
   depends_on 'pdflib-lite'
@@ -11,40 +11,11 @@ class Grace < Formula
   depends_on 'fftw'
   depends_on 'lesstif'
 
-  # Upstream development has stopped, but we provide a minimal patch that
-  # allows compilation against libpng 1.5.
-  def patches
-    DATA
-  end
-
   def install
     system "./configure", "--disable-debug",
-                          "--disable-dependency-tracking",
                           "--prefix=#{prefix}",
-                          "--with-zlib",
                           "--enable-grace-home=#{prefix}"
 
     system "make install"
   end
 end
-
-__END__
---- a/src/rstdrv.c
-+++ b/src/rstdrv.c
-@@ -54,6 +54,7 @@
- 
- #ifdef HAVE_LIBPNG
- #  include <png.h>
-+#  include <zlib.h>
- #endif
- 
- #ifndef NONE_GUI
-@@ -885,7 +886,7 @@ static void rstImagePng(gdImagePtr ihandle, FILE *prstream)
-         return;
-     }
- 
--    if (setjmp(png_ptr->jmpbuf)) {
-+    if (setjmp(png_jmpbuf(png_ptr))) {
-         png_destroy_write_struct(&png_ptr, &info_ptr);
-         return;
-     }