From c178b8695e0a2f8e804cfdcc8a6e36acd75ce462 Mon Sep 17 00:00:00 2001
From: imp <imp@FreeBSD.org>
Date: Wed, 10 Nov 2010 06:39:49 +0000
Subject: Complete the integration of tbemd branch into head.

TARGET_BIG_ENDIAN is now completely dead, except where it was
originally supposed to be used (internally in the toolchain building).

TARGET_ARCH has changed in three cases:
(1) Little endian mips has changed to mipsel.
(2) Big endian mips has changed to mipseb.
(3) Big endian arm has changed to armeb.

Some additional changes are needed to make 'make universe' work on arm
and mips after this change, so those are commented out for now.

UPDATING information will be forthcoming.  Any remaining rough edges
will be hammered out in -current.
---
 gnu/usr.bin/gdb/Makefile.inc    | 14 +++++++++++---
 gnu/usr.bin/gdb/kgdb/Makefile   |  2 +-
 gnu/usr.bin/gdb/libgdb/Makefile | 10 +++++++++-
 3 files changed, 21 insertions(+), 5 deletions(-)

(limited to 'gnu/usr.bin/gdb')

diff --git a/gnu/usr.bin/gdb/Makefile.inc b/gnu/usr.bin/gdb/Makefile.inc
index 0bd4ec4..18dac98 100644
--- a/gnu/usr.bin/gdb/Makefile.inc
+++ b/gnu/usr.bin/gdb/Makefile.inc
@@ -16,8 +16,16 @@ OBJ_ROOT= ${.OBJDIR}/../..
 OBJ_BU= ${OBJ_ROOT}/binutils
 OBJ_GDB= ${OBJ_ROOT}/gdb
 
-TARGET_ARCH?= ${MACHINE_ARCH}
-TARGET_SUBDIR= ${BMAKE_GDB}/arch/${TARGET_ARCH}
+# These assignments duplicate much of the functionality of
+# MACHINE_CPUARCH, but there's no easy way to export make functions...
+
+.if defined(TARGET_ARCH)
+TARGET_CPUARCH=${TARGET_ARCH:C/mipse[bl]/mips/:C/armeb/arm/}
+.else
+TARGET_CPUARCH=${MACHINE_CPUARCH}
+.endif
+TARGET_ARCH?=	${MACHINE_ARCH}
+TARGET_SUBDIR= ${BMAKE_GDB}/arch/${TARGET_CPUARCH}
 
 .if ${TARGET_ARCH} != ${MACHINE_ARCH}
 GDB_CROSS_DEBUGGER=
@@ -31,7 +39,7 @@ GDB_CROSS_DEBUGGER=
 CFLAGS+= -DHAVE_CONFIG_H -DRL_NO_COMPAT -DMI_OUT=1 -DTUI=1
 CFLAGS+= -I.
 CFLAGS+= -I${TARGET_SUBDIR}
-CFLAGS+= -I${BMAKE_BU}/libbfd -I${BMAKE_BU}/libbfd/${TARGET_ARCH}
+CFLAGS+= -I${BMAKE_BU}/libbfd -I${BMAKE_BU}/libbfd/${TARGET_CPUARCH}
 CFLAGS+= -I${CNTRB_GDB}/gdb
 CFLAGS+= -I${CNTRB_GDB}/gdb/config
 CFLAGS+= -I${CNTRB_GDB}/include
diff --git a/gnu/usr.bin/gdb/kgdb/Makefile b/gnu/usr.bin/gdb/kgdb/Makefile
index 955394a..1372f17 100644
--- a/gnu/usr.bin/gdb/kgdb/Makefile
+++ b/gnu/usr.bin/gdb/kgdb/Makefile
@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 PROG=	kgdb${GDB_SUFFIX}
-SRCS=	main.c kld.c kthr.c trgt.c trgt_${TARGET_ARCH}.c
+SRCS=	main.c kld.c kthr.c trgt.c trgt_${TARGET_CPUARCH}.c
 WARNS?=	2
 
 BULIBS= ${OBJ_BU}/libbfd/libbfd.a ${OBJ_BU}/libopcodes/libopcodes.a \
diff --git a/gnu/usr.bin/gdb/libgdb/Makefile b/gnu/usr.bin/gdb/libgdb/Makefile
index 8c22a1a..bb18a8e 100644
--- a/gnu/usr.bin/gdb/libgdb/Makefile
+++ b/gnu/usr.bin/gdb/libgdb/Makefile
@@ -1,6 +1,14 @@
 # $FreeBSD$
 
-TARGET_ARCH?= ${MACHINE_ARCH}
+# These assignments duplicate much of the functionality of
+# MACHINE_CPUARCH, but there's no easy way to export make functions...
+
+.if defined(TARGET_ARCH)
+TARGET_CPUARCH=${TARGET_ARCH:C/mipse[bl]/mips/:C/armeb/arm/}
+.else
+TARGET_CPUARCH=${MACHINE_CPUARCH}
+.endif
+TARGET_ARCH?=	${MACHINE_ARCH}
 
 LIB=	gdb
 INTERNALLIB=
-- 
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