Upstream-Status: Pending

Index: gcc-4.6.0/Makefile.def
===================================================================
--- gcc-4.6.0.orig/Makefile.def
+++ gcc-4.6.0/Makefile.def
@@ -243,6 +243,7 @@ flags_to_pass = { flag= AWK ; };
 flags_to_pass = { flag= BISON ; };
 flags_to_pass = { flag= CC_FOR_BUILD ; };
 flags_to_pass = { flag= CFLAGS_FOR_BUILD ; };
+flags_to_pass = { flag= CPPFLAGS_FOR_BUILD ; };
 flags_to_pass = { flag= CXX_FOR_BUILD ; };
 flags_to_pass = { flag= EXPECT ; };
 flags_to_pass = { flag= FLEX ; };
Index: gcc-4.6.0/gcc/Makefile.in
===================================================================
--- gcc-4.6.0.orig/gcc/Makefile.in
+++ gcc-4.6.0/gcc/Makefile.in
@@ -770,7 +770,7 @@ BUILD_LINKERFLAGS = $(BUILD_CFLAGS)
 
 # Native linker and preprocessor flags.  For x-fragment overrides.
 BUILD_LDFLAGS=@BUILD_LDFLAGS@
-BUILD_CPPFLAGS=$(ALL_CPPFLAGS)
+BUILD_CPPFLAGS=$(INCLUDES) @BUILD_CPPFLAGS@ $(X_CPPFLAGS)
 
 # Actual name to use when installing a native compiler.
 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
Index: gcc-4.6.0/gcc/configure.ac
===================================================================
--- gcc-4.6.0.orig/gcc/configure.ac
+++ gcc-4.6.0/gcc/configure.ac
@@ -1784,16 +1784,18 @@ AC_SUBST(inhibit_libc)
 # Also, we cannot run fixincludes.
 
 # These are the normal (build=host) settings:
-CC_FOR_BUILD='$(CC)'		AC_SUBST(CC_FOR_BUILD)
-BUILD_CFLAGS='$(ALL_CFLAGS)'	AC_SUBST(BUILD_CFLAGS)
-BUILD_LDFLAGS='$(LDFLAGS)'	AC_SUBST(BUILD_LDFLAGS)
-STMP_FIXINC=stmp-fixinc		AC_SUBST(STMP_FIXINC)
+CC_FOR_BUILD='$(CC)'			AC_SUBST(CC_FOR_BUILD)
+BUILD_CFLAGS='$(ALL_CFLAGS)'		AC_SUBST(BUILD_CFLAGS)
+BUILD_LDFLAGS='$(LDFLAGS)'		AC_SUBST(BUILD_LDFLAGS)
+BUILD_CPPFLAGS='$(ALL_CPPFLAGS)'	AC_SUBST(BUILD_CPPFLAGS)
+STMP_FIXINC=stmp-fixinc			AC_SUBST(STMP_FIXINC)
 
 # And these apply if build != host, or we are generating coverage data
 if test x$build != x$host || test "x$coverage_flags" != x
 then
     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
+    BUILD_CPPFLAGS='$(CPPFLAGS_FOR_BUILD)'
 fi
 
 # Expand extra_headers to include complete path.
Index: gcc-4.6.0/Makefile.in
===================================================================
--- gcc-4.6.0.orig/Makefile.in
+++ gcc-4.6.0/Makefile.in
@@ -338,6 +338,7 @@ AR_FOR_BUILD = @AR_FOR_BUILD@
 AS_FOR_BUILD = @AS_FOR_BUILD@
 CC_FOR_BUILD = @CC_FOR_BUILD@
 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
+CPPFLAGS_FOR_BUILD = @CPPFLAGS_FOR_BUILD@
 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
@@ -691,6 +692,7 @@ BASE_FLAGS_TO_PASS = \
 	"BISON=$(BISON)" \
 	"CC_FOR_BUILD=$(CC_FOR_BUILD)" \
 	"CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
+	"CPPFLAGS_FOR_BUILD=$(CPPFLAGS_FOR_BUILD)" \
 	"CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
 	"EXPECT=$(EXPECT)" \
 	"FLEX=$(FLEX)" \
Index: gcc-4.6.0/gcc/configure
===================================================================
--- gcc-4.6.0.orig/gcc/configure
+++ gcc-4.6.0/gcc/configure
@@ -703,6 +703,7 @@ SED
 LIBTOOL
 collect2
 STMP_FIXINC
+BUILD_CPPFLAGS
 BUILD_LDFLAGS
 BUILD_CFLAGS
 CC_FOR_BUILD
@@ -11382,6 +11383,7 @@ fi
 CC_FOR_BUILD='$(CC)'
 BUILD_CFLAGS='$(ALL_CFLAGS)'
 BUILD_LDFLAGS='$(LDFLAGS)'
+BUILD_CPPFLAGS='$(ALL_CPPFLAGS)'
 STMP_FIXINC=stmp-fixinc
 
 # And these apply if build != host, or we are generating coverage data
@@ -11389,6 +11391,7 @@ if test x$build != x$host || test "x$cov
 then
     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
+    BUILD_CPPFLAGS='$(CPPFLAGS_FOR_BUILD)'
 fi
 
 # Expand extra_headers to include complete path.
@@ -17505,7 +17508,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 17508 "configure"
+#line 17511 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -17611,7 +17614,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 17614 "configure"
+#line 17617 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
Index: gcc-4.6.0/Makefile.tpl
===================================================================
--- gcc-4.6.0.orig/Makefile.tpl
+++ gcc-4.6.0/Makefile.tpl
@@ -341,6 +341,7 @@ AR_FOR_BUILD = @AR_FOR_BUILD@
 AS_FOR_BUILD = @AS_FOR_BUILD@
 CC_FOR_BUILD = @CC_FOR_BUILD@
 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
+CPPFLAGS_FOR_BUILD = @CPPFLAGS_FOR_BUILD@
 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
Index: gcc-4.6.0/configure.ac
===================================================================
--- gcc-4.6.0.orig/configure.ac
+++ gcc-4.6.0/configure.ac
@@ -3154,6 +3154,7 @@ esac
 # our build compiler if desired.
 if test x"${build}" = x"${host}" ; then
   CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
+  CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-${CPPFLAGS}}
   CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-${CXXFLAGS}}
   LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-${LDFLAGS}}
 fi
@@ -3220,6 +3221,7 @@ AC_SUBST(AR_FOR_BUILD)
 AC_SUBST(AS_FOR_BUILD)
 AC_SUBST(CC_FOR_BUILD)
 AC_SUBST(CFLAGS_FOR_BUILD)
+AC_SUBST(CPPFLAGS_FOR_BUILD)
 AC_SUBST(CXXFLAGS_FOR_BUILD)
 AC_SUBST(CXX_FOR_BUILD)
 AC_SUBST(DLLTOOL_FOR_BUILD)
Index: gcc-4.6.0/configure
===================================================================
--- gcc-4.6.0.orig/configure
+++ gcc-4.6.0/configure
@@ -617,6 +617,7 @@ GCJ_FOR_BUILD
 DLLTOOL_FOR_BUILD
 CXX_FOR_BUILD
 CXXFLAGS_FOR_BUILD
+CPPFLAGS_FOR_BUILD
 CFLAGS_FOR_BUILD
 CC_FOR_BUILD
 AS_FOR_BUILD
@@ -7675,6 +7676,7 @@ esac
 # our build compiler if desired.
 if test x"${build}" = x"${host}" ; then
   CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
+  CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-${CPPFLAGS}}
   CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-${CXXFLAGS}}
   LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-${LDFLAGS}}
 fi
@@ -7740,6 +7742,7 @@ done
 
 
 
+