optipng: fix 10.10 build

1 files changed, 19 insertions, 0 deletions

diff --git a/Library/Formula/optipng.rb b/Library/Formula/optipng.rb
index 83da8a37b..3091ec7e7 100644
--- a/Library/Formula/optipng.rb
+++ b/Library/Formula/optipng.rb
@@ -6,6 +6,10 @@ class Optipng < Formula
   url 'https://downloads.sourceforge.net/project/optipng/OptiPNG/optipng-0.7.5/optipng-0.7.5.tar.gz'
   sha1 '30b6c333d74fc0f5dc83004aace252fa3321368b'
 
+  # Fix compilation on 10.10
+  # http://sourceforge.net/p/optipng/bugs/47/
+  patch :DATA
+
   def install
     system "./configure", "--with-system-zlib",
                           "--prefix=#{prefix}",
@@ -13,3 +17,18 @@ class Optipng < Formula
     system "make install"
   end
 end
+
+__END__
+diff --git a/src/optipng/osys.c b/src/optipng/osys.c
+index d816ef7..610250b 100644
+--- a/src/optipng/osys.c
++++ b/src/optipng/osys.c
+@@ -518,7 +518,7 @@ osys_copy_attr(const char *src_path, const char *dest_path)
+     if (chmod(dest_path, sbuf.st_mode) != 0)
+         result = -1;
+ 
+-#ifdef AT_FDCWD
++#if defined(AT_FDCWD) && !defined(__APPLE__) && !defined(__SVR4) && !defined(__sun)
+     {
+         struct timespec times[2];
+