[PATCH GOLD] [5/N mingw host] open files in binary mode

[Andrew Pinski]

Hi,
  Under mingw, files are opened by default in text mode which means
/n/r is converted into /n but since we are reading in binary files,
this confuses the rest of the linker.

OK?  Built and tested on i686-linux-gnu.

Thanks,
Andrew Pinski

ChangeLog:

* descriptor.c: Include binary-io.h.
(Descriptors::open): Open the files in binary mode always.
-------------- next part --------------
? gold/autom4te.cache
Index: gold/descriptors.cc
===================================================================
RCS file: /cvs/src/src/gold/descriptors.cc,v
retrieving revision 1.7
diff -u -p -r1.7 descriptors.cc
--- gold/descriptors.cc	24 Mar 2009 04:50:32 -0000	1.7
+++ gold/descriptors.cc	7 Oct 2009 19:11:52 -0000
@@ -31,6 +31,7 @@
 #include "options.h"
 #include "gold-threads.h"
 #include "descriptors.h"
+#include "binary-io.h"
 
 // Very old systems may not define FD_CLOEXEC.
 #ifndef FD_CLOEXEC
@@ -98,6 +99,9 @@ Descriptors::open(int descriptor, const 
       // require callers to pass it.
       flags |= O_CLOEXEC;
 
+      // Always open the file as a binary file.
+      flags |= O_BINARY;
+
       int new_descriptor = ::open(name, flags, mode);
       if (new_descriptor < 0
 	  && errno != ENFILE