Sync: merge r214895 through r215140 from ^/head.

4 files changed, 28 insertions, 27 deletions

diff --git a/gnu/usr.bin/cc/Makefile.inc b/gnu/usr.bin/cc/Makefile.inc
index 994d979..9d3ee2d 100644
--- a/gnu/usr.bin/cc/Makefile.inc
+++ b/gnu/usr.bin/cc/Makefile.inc
@@ -32,9 +32,13 @@ CFLAGS+=	-DLONG_TYPE_SIZE=${LONG_TYPE_SIZE}
 CFLAGS+=	-DCROSS_COMPILE
 .endif
 
-.if ${TARGET_ARCH} == "mips"
-# XXX This is backwards, MIPS should default to BE.
-.if !defined(TARGET_BIG_ENDIAN)
+.if ${TARGET_ARCH} == "armeb"
+CFLAGS += -DTARGET_ENDIAN_DEFAULT=MASK_BIG_END
+.endif
+
+
+.if ${TARGET_CPUARCH} == "mips"
+.if ${TARGET_ARCH} == "mipsel"
 CFLAGS += -DTARGET_ENDIAN_DEFAULT=0
 .endif
 
diff --git a/gnu/usr.bin/cc/Makefile.tgt b/gnu/usr.bin/cc/Makefile.tgt
index 5e036bc..a1e6d08 100644
--- a/gnu/usr.bin/cc/Makefile.tgt
+++ b/gnu/usr.bin/cc/Makefile.tgt
@@ -1,16 +1,15 @@
 # $FreeBSD$
 
-TARGET_ARCH?=	${MACHINE_ARCH}
+# These assignments duplicate much of the functionality of
+# MACHINE_CPUARCH, but there's no easy way to export make functions...
 
-.if ${TARGET_ARCH} == "amd64"
-GCC_CPU=	i386
-.elif ${TARGET_ARCH} == "powerpc" || ${TARGET_ARCH} == "powerpc64"
-GCC_CPU=	rs6000
-.elif ${TARGET_ARCH} == "sparc64"
-GCC_CPU=	sparc
+.if defined(TARGET_ARCH)
+TARGET_CPUARCH=${TARGET_ARCH:C/mipse[bl]/mips/:C/armeb/arm/}
 .else
-GCC_CPU=	${TARGET_ARCH}
+TARGET_CPUARCH=${MACHINE_CPUARCH}
 .endif
+TARGET_ARCH?=	${MACHINE_ARCH}
+GCC_CPU=${TARGET_CPUARCH:C/amd64/i386/:C/powerpc/rs6000/:C/sparc64/sparc/}
 
 .if ${TARGET_ARCH} == "ia64"
 TARGET_CPU_DEFAULT= MASK_GNU_AS|MASK_GNU_LD
@@ -18,7 +17,9 @@ TARGET_CPU_DEFAULT= MASK_GNU_AS|MASK_GNU_LD
 .if ${TARGET_ARCH} == "sparc64"
 TARGET_CPU_DEFAULT= TARGET_CPU_ultrasparc
 .endif
+.if ${TARGET_ARCH} == "armeb" || ${TARGET_ARCH} == "mipseb" || ${TARGET_ARCH} == "mips64eb"
+TARGET_BIG_ENDIAN=t
+.endif
 .if ${TARGET_ARCH} == "powerpc64"
 TARGET_CPU_DEFAULT= \"powerpc64\"
 .endif
-
diff --git a/gnu/usr.bin/cc/cc_int/Makefile b/gnu/usr.bin/cc/cc_int/Makefile
index a7ec17c..7082c3e 100644
--- a/gnu/usr.bin/cc/cc_int/Makefile
+++ b/gnu/usr.bin/cc/cc_int/Makefile
@@ -75,10 +75,6 @@ OBJS-md+= ${GCC_CPU}-c.o
 # Target specific, C specific object file
 C_TARGET_OBJS=
 
-.if ${TARGET_ARCH} == "arm" && defined(TARGET_BIG_ENDIAN)
-CFLAGS += -DTARGET_ENDIAN_DEFAULT=MASK_BIG_END
-.endif
-
 # Language-specific object files for C and Objective C.
 C_AND_OBJC_OBJS = attribs.o c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o \
   c-convert.o c-aux-info.o c-common.o c-opts.o c-format.o c-semantics.o \
diff --git a/gnu/usr.bin/cc/cc_tools/Makefile b/gnu/usr.bin/cc/cc_tools/Makefile
index 87ad642..1ba2300 100644
--- a/gnu/usr.bin/cc/cc_tools/Makefile
+++ b/gnu/usr.bin/cc/cc_tools/Makefile
@@ -22,13 +22,13 @@ LIBIBERTY=	libiberty.a
 # The list of headers to go into tm.h
 #
 TARGET_INC+=	options.h
-.if ${TARGET_ARCH} == "amd64"
+.if ${TARGET_CPUARCH} == "amd64"
 TARGET_INC+=	i386/biarch64.h
 .endif
-.if ${TARGET_ARCH} != "arm"
+.if ${TARGET_CPUARCH} != "arm"
 TARGET_INC+=	${GCC_CPU}/${GCC_CPU}.h
 .endif
-.if ${TARGET_ARCH} == "i386" || ${TARGET_ARCH} == "amd64"
+.if ${TARGET_CPUARCH} == "i386" || ${TARGET_CPUARCH} == "amd64"
 TARGET_INC+=	${GCC_CPU}/unix.h
 TARGET_INC+=	${GCC_CPU}/att.h
 .endif
@@ -38,18 +38,18 @@ TARGET_INC+=	elfos.h
 TARGET_INC+=	freebsd-native.h
 TARGET_INC+=	freebsd-spec.h
 TARGET_INC+=	freebsd.h
-.if ${TARGET_ARCH} != "i386" && ${TARGET_ARCH} != "amd64"
+.if ${TARGET_CPUARCH} != "i386" && ${TARGET_CPUARCH} != "amd64"
 . if exists(${GCCDIR}/config/${GCC_CPU}/sysv4.h)
 TARGET_INC+=	${GCC_CPU}/sysv4.h
 . endif
 .endif
-.if ${TARGET_ARCH} == "amd64"
+.if ${TARGET_CPUARCH} == "amd64"
 TARGET_INC+=	${GCC_CPU}/x86-64.h
 .endif
-.if ${TARGET_ARCH} == "arm" || ${TARGET_ARCH} == "mips"
+.if ${TARGET_CPUARCH} == "arm" || ${TARGET_CPUARCH} == "mips"
 TARGET_INC+=	${GCC_CPU}/elf.h
 .endif
-.if ${TARGET_ARCH} == "arm"
+.if ${TARGET_CPUARCH} == "arm"
 TARGET_INC+=	${GCC_CPU}/aout.h
 .endif
 .if ${TARGET_ARCH} == "powerpc64"
@@ -57,10 +57,10 @@ TARGET_INC+=	${GCC_CPU}/biarch64.h
 TARGET_INC+=    ${GCC_CPU}/default64.h
 .endif
 TARGET_INC+=	${GCC_CPU}/freebsd.h
-.if ${TARGET_ARCH} == "amd64"
+.if ${TARGET_CPUARCH} == "amd64"
 TARGET_INC+=	${GCC_CPU}/freebsd64.h
 .endif
-.if ${TARGET_ARCH} == "arm"
+.if ${TARGET_CPUARCH} == "arm"
 TARGET_INC+=	${GCC_CPU}/arm.h
 .endif
 TARGET_INC+=	defaults.h
@@ -175,11 +175,11 @@ OPT_FILES+=	${GCCDIR}/config/${GCC_CPU}/${GCC_CPU}.opt
 OPT_FILES+=	${.CURDIR}/${GCC_CPU}-freebsd.opt
 .endif
 
-.if ${TARGET_ARCH} == "powerpc" || ${TARGET_ARCH} == "powerpc64"
+.if ${TARGET_CPUARCH} == "powerpc"
 OPT_FILES+=	${GCCDIR}/config/${GCC_CPU}/sysv4.opt
 .endif
 
-.if ${TARGET_ARCH} == "sparc64"
+.if ${TARGET_CPUARCH} == "sparc64"
 OPT_FILES+=	${GCCDIR}/config/${GCC_CPU}/long-double-switch.opt
 .endif