libgcc-5.4.0 minor update

git-svn-id: svn://kolibrios.org@6533 a494cfbc-eb01-0410-851d-a64ba20cac60

contrib/toolchain/gcc/5x/libgcc/Makefile

@@ -23,7 +23,7 @@ CFLAGS_OPT+= -fomit-frame-pointer -fno-ident -mno-ms-bitfields
 CFLAGS_OPT+= -fbuilding-libgcc -fno-stack-protector
 
 CFLAGS = -c -O2 -DIN_GCC -DIN_LIBGCC2 -DHAVE_CC_TLS -DUSE_EMUTLS
-CFLAGS+= -U_Win32 -U_WIN32 -U__MINGW32__ -UWIN32 -U_MSC_VER
+CFLAGS+= -U_Win32 -U_WIN32 -U__MINGW32__ -UWIN32 -UWINNT -U_MSC_VER
 CFLAGS+= -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes
 CFLAGS+= -Wold-style-definition $(CFLAGS_OPT)
 

contrib/toolchain/gcc/5x/libgcc/config/i386/gthr-kos32.c

@@ -20,6 +20,7 @@ a copy of the GCC Runtime Library Exception along with this program;
 see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 <http://www.gnu.org/licenses/>.  */
 
+#include <errno.h>
 #include <kos32sys.h>
 #include "gthr-kos32.h"
 

contrib/toolchain/gcc/5x/libgcc/config/i386/gthr-kos32.h

@@ -36,7 +36,6 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 
 #define __GTHREADS 1
 
-#include <errno.h>
 #include <stddef.h>
 
 #ifndef __UNUSED_PARAM

contrib/toolchain/gcc/5x/libgcc/unwind-dw2.c

@@ -398,8 +398,6 @@ _Unwind_GetTextRelBase (struct _Unwind_Context *context)
 }
 #endif
 
-#include "md-unwind-support.h"
-
 /* Extract any interesting information from the CIE for the translation
    unit F belongs to.  Return a pointer to the byte after the augmentation,
    or NULL if we encountered an undecipherable augmentation.  */