libgpg-error 1.15

Closes Homebrew/homebrew#32267.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>

Formula/libgpg-error.rb

@@ -2,9 +2,9 @@ require 'formula'
 
 class LibgpgError < Formula
   homepage 'http://www.gnupg.org/'
-  url 'ftp://ftp.gnupg.org/gcrypt/libgpg-error/libgpg-error-1.13.tar.bz2'
+  url 'ftp://ftp.gnupg.org/gcrypt/libgpg-error/libgpg-error-1.15.tar.bz2'
-  mirror 'http://ftp.heanet.ie/mirrors/ftp.gnupg.org/gcrypt/libgpg-error/libgpg-error-1.13.tar.bz2'
+  mirror 'http://ftp.heanet.ie/mirrors/ftp.gnupg.org/gcrypt/libgpg-error/libgpg-error-1.15.tar.bz2'
-  sha1 '50fbff11446a7b0decbf65a6e6b0eda17b5139fb'
+  sha1 'f41791121c66043fa18834597e0155ebcbff8ada'
 
   bottle do
     cellar :any
@@ -13,6 +13,12 @@ class LibgpgError < Formula
     sha1 "0ddec43a1845015a046f8ed4f924272eafc1cca7" => :lion
   end
 
+  # Version 1.15 broke building on OS X.  This has been reported:
+  # http://lists.gnupg.org/pipermail/gnupg-devel/2014-September/028748.html
+  # and the fix in the below patch is already committed into their
+  # repo for next release.
+  patch :DATA
+
   option :universal
 
   def install
@@ -22,3 +28,20 @@ class LibgpgError < Formula
     system "make install"
   end
 end
+__END__
+--- a/src/gpgrt-int.h
++++ b/src/gpgrt-int.h
+@@ -105,9 +105,9 @@ void _gpgrt_clearerr_unlocked (gpgrt_stream_t stream);
+ 
+ int _gpgrt_fflush (gpgrt_stream_t stream);
+ int _gpgrt_fseek (gpgrt_stream_t stream, long int offset, int whence);
+-int _gpgrt_fseeko (gpgrt_stream_t stream, off_t offset, int whence);
++int _gpgrt_fseeko (gpgrt_stream_t stream, gpgrt_off_t offset, int whence);
+ long int _gpgrt_ftell (gpgrt_stream_t stream);
+-off_t _gpgrt_ftello (gpgrt_stream_t stream);
++gpgrt_off_t _gpgrt_ftello (gpgrt_stream_t stream);
+ void _gpgrt_rewind (gpgrt_stream_t stream);
+ 
+ int _gpgrt_fgetc (gpgrt_stream_t stream);
+
+