Use `GNU_ARCH' in most places where `MACHINE_ARCH' was used. Building for

mips has some particularlies.

3 files changed, 27 insertions, 13 deletions

diff --git a/gnu/usr.bin/cc/Makefile.inc b/gnu/usr.bin/cc/Makefile.inc
index d88ed11..5e370e9 100644
--- a/gnu/usr.bin/cc/Makefile.inc
+++ b/gnu/usr.bin/cc/Makefile.inc
@@ -1,5 +1,5 @@
 #
-# $Id: Makefile.inc,v 1.30 1999/04/18 09:41:49 obrien Exp $
+# $Id: Makefile.inc,v 1.31 1999/04/18 09:42:17 obrien Exp $
 #
 
 .include "../Makefile.inc"
@@ -10,14 +10,20 @@ GCCDIR=		${.CURDIR}/../../../../contrib/egcs/gcc
 
 BISON?=		bison
 
+.if ${MACHINE_ARCH} == "mipsel" || ${MACHINE_ARCH} == "mipseb"
+GCC_ARCH=mips
+.else
+GCC_ARCH=${MACHINE_ARCH}
+.endif
+
 # Machine description.
-MD_FILE=	${GCCDIR}/config/${MACHINE_ARCH}/${MACHINE_ARCH}.md
-OUT_FILE=	${MACHINE_ARCH}.c
-OUT_OBJ=	${MACHINE_ARCH}
+MD_FILE=	${GCCDIR}/config/${GCC_ARCH}/${GCC_ARCH}.md
+OUT_FILE=	${GCC_ARCH}.c
+OUT_OBJ=	${GCC_ARCH}
 target=		${MACHINE_ARCH}-unknown-freebsd
 
 # These architectures are Cygnus's default for enabling Haifa
-.if (${MACHINE_ARCH} == "alpha") || (${MACHINE_ARCH} == "sparc")
+.if (${GCC_ARCH} == "alpha") || (${GCC_ARCH} == "sparc")
 USE_EGCS_HAIFA=1
 .endif
 
@@ -33,6 +39,14 @@ CFLAGS+=	-DDEFAULT_TARGET_MACHINE=\"$(target)\"
 CFLAGS+=	-DHAIFA
 .endif
 
+# If hw.machine_arch doesn't match ${MACHINE_ARCH}, then we're cross 
+# compiling.  gcc needs to know about this, so we set the -DCROSS_COMPILE
+# define.
+__M!=/sbin/sysctl -b hw.machine_arch
+.if ${__M} != ${MACHINE_ARCH}
+CFLAGS+=	-DCROSS_COMPILE
+.endif
+
 .if exists(${.OBJDIR}/../cc_tools)
 CFLAGS+=	-I${.OBJDIR}/../cc_tools
 .endif
diff --git a/gnu/usr.bin/cc/cc_int/Makefile b/gnu/usr.bin/cc/cc_int/Makefile
index d141948..b2eb267 100644
--- a/gnu/usr.bin/cc/cc_int/Makefile
+++ b/gnu/usr.bin/cc/cc_int/Makefile
@@ -1,9 +1,9 @@
 #
-# $Id: Makefile,v 1.16 1999/04/04 16:36:34 obrien Exp $
+# $Id: Makefile,v 1.17 1999/04/06 20:08:01 obrien Exp $
 #
 .include "../Makefile.inc"
 
-.PATH: ../cc_tools ${GCCDIR}/config/${MACHINE_ARCH} ${GCCDIR}
+.PATH: ../cc_tools ${GCCDIR}/config/${GCC_ARCH} ${GCCDIR}
 
 SRCS=	c-common.c c-pragma.c \
 	caller-save.c calls.c combine.c convert.c cse.c \
diff --git a/gnu/usr.bin/cc/cc_tools/Makefile b/gnu/usr.bin/cc/cc_tools/Makefile
index 8f084c3..9ed40ca 100644
--- a/gnu/usr.bin/cc/cc_tools/Makefile
+++ b/gnu/usr.bin/cc/cc_tools/Makefile
@@ -133,7 +133,7 @@ GENSRCS+=	${COMMONHDRS}
 
 config.h hconfig.h:
 	echo '#include "auto-host.h"' > ${.TARGET}
-	echo '#include "${MACHINE_ARCH}/xm-${MACHINE_ARCH}.h"' >> ${.TARGET}
+	echo '#include "${GCC_ARCH}/xm-${GCC_ARCH}.h"' >> ${.TARGET}
 
 multilib.h:
 	echo 'static char *multilib_raw[] = { \
@@ -151,13 +151,13 @@ specs.h:
 	echo '#include "f/lang-specs.h"'    >> ${.TARGET}
 
 tconfig.h:
-	echo '#include "${MACHINE_ARCH}/xm-${MACHINE_ARCH}.h"' > ${.TARGET}
+	echo '#include "${GCC_ARCH}/xm-${GCC_ARCH}.h"' > ${.TARGET}
 
 tm.h:
-	echo '#include "${MACHINE_ARCH}/${MACHINE_ARCH}.h"' > ${.TARGET}
-	echo '#include "${MACHINE_ARCH}/freebsd.h"' >> ${.TARGET}
-.if ${MACHINE_ARCH} == "i386"
-	echo '#include "${MACHINE_ARCH}/perform.h"' >> ${.TARGET}
+	echo '#include "${GCC_ARCH}/${GCC_ARCH}.h"' > ${.TARGET}
+	echo '#include "${GCC_ARCH}/freebsd.h"' >> ${.TARGET}
+.if ${GCC_ARCH} == "i386"
+	echo '#include "${GCC_ARCH}/perform.h"' >> ${.TARGET}
 .endif
 
 #-----------------------------------------------------------------------