Backport from mainline.

        PR bootstrap/52947
        * config/i386/mingw32.h (NATIVE_SYSTEM_HEADER_DIR): Define it always
        as "/mingw/include".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@189339 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ef3fb93..4c7e818 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2012-07-06  Kai Tietz  <ktietz@redhat.com>
+
+       Backport from mainline.
+       PR bootstrap/52947
+       * config/i386/mingw32.h (NATIVE_SYSTEM_HEADER_DIR): Define it always
+       as "/mingw/include".
+
 2012-07-06  Nick Clifton  <nickc@redhat.com>
 
        * config/mn10300/mn10300.c (mn10300_encode_section_info): Call

diff --git a/gcc/config/i386/mingw32.h b/gcc/config/i386/mingw32.h
index 4fdef26..0e3751f 100644 (file)
--- a/gcc/config/i386/mingw32.h
+++ b/gcc/config/i386/mingw32.h
@@ -150,6 +150,11 @@ along with GCC; see the file COPYING3.  If not see
 #define STANDARD_STARTFILE_PREFIX_2 ""
 #endif
 
+/* For native mingw-version we need to take care that NATIVE_SYSTEM_HEADER_DIR
+   macro contains POSIX-style path.  See bug 52947.  */
+#undef NATIVE_SYSTEM_HEADER_DIR
+#define NATIVE_SYSTEM_HEADER_DIR "/mingw/include"
+
 /* Output STRING, a string representing a filename, to FILE.
    We canonicalize it to be in Unix format (backslashes are replaced
    forward slashes.  */