Fix for building with Xcode 4

fix-for-building-with-xcode4.patch

diff --git a/src/ChangeLog b/src/ChangeLog
index b158eaf..d3d61a8 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2011-03-11  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
+
+	* unexmacosx.c (copy_data_segment): Also copy __got section.
+	(Bug#8223)
+
 2011-03-07  Chong Yidong  <cyd@stupidchicken.com>
 
 	* Version 23.3 released.
diff --git a/src/s/darwin.h b/src/s/darwin.h
index 2b0addb..89d010a 100644
--- a/src/s/darwin.h
+++ b/src/s/darwin.h
@@ -181,7 +181,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    end of the header for adding load commands.  Needed for dumping.
    0x690 is the total size of 30 segment load commands (at 56
    each); under Cocoa 31 commands are required.  */
-#define LD_SWITCH_SYSTEM_TEMACS -prebind LIBS_NSGUI -Xlinker -headerpad -Xlinker HEADERPAD_EXTRA
+#define LD_SWITCH_SYSTEM_TEMACS -fno-pie -prebind LIBS_NSGUI -Xlinker -headerpad -Xlinker HEADERPAD_EXTRA
 
 #define C_SWITCH_SYSTEM_TEMACS -Dtemacs
 
diff --git a/src/unexmacosx.c b/src/unexmacosx.c
index df4c0da..d6f170c 100644
--- a/src/unexmacosx.c
+++ b/src/unexmacosx.c
@@ -822,6 +822,7 @@ copy_data_segment (struct load_command *lc)
 	}
       else if (strncmp (sectp->sectname, "__la_symbol_ptr", 16) == 0
 	       || strncmp (sectp->sectname, "__nl_symbol_ptr", 16) == 0
+	       || strncmp (sectp->sectname, "__got", 16) == 0
 	       || strncmp (sectp->sectname, "__la_sym_ptr2", 16) == 0
 	       || strncmp (sectp->sectname, "__dyld", 16) == 0
 	       || strncmp (sectp->sectname, "__const", 16) == 0

Original Patches:
http://repo.or.cz/w/emacs.git/commitdiff_plain/c8bba48c5889c4773c62a10f7c3d4383881f11c1
https://raw.github.com/gist/1098107

The second link is essentially same with below.
http://repo.or.cz/w/emacs.git/commitdiff/f2cea124dffac9ca4b8ce1dbb9b746f8e81109a3