Reduce differences between the Makefile.* files for all architectures.

ok various people, tested by fewer people, tested by me on 15.

1 files changed, 18 insertions, 25 deletions

diff --git a/sys/arch/amd64/conf/Makefile.amd64 b/sys/arch/amd64/conf/Makefile.amd64
index 29eacc33e0b..9e3c00e822d 100644
--- a/sys/arch/amd64/conf/Makefile.amd64
+++ b/sys/arch/amd64/conf/Makefile.amd64
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile.amd64,v 1.35 2010/05/23 15:32:18 deraadt Exp $
+#	$OpenBSD: Makefile.amd64,v 1.36 2010/05/24 14:59:15 deraadt Exp $
 
 # For instructions on building kernels consult the config(8) and options(4)
 # manual pages.
@@ -26,22 +26,23 @@ _archdir?=	$S/arch/${_arch}
 
 INCLUDES=	-nostdinc -I. -I$S -I$S/arch
 CPPFLAGS=	${INCLUDES} ${IDENT} ${PARAM} -D_KERNEL
-CDIAGFLAGS=	-Werror -Wall -Wstrict-prototypes -Wmissing-prototypes \
-		-Wno-uninitialized -Wno-format -Wno-main -Wno-sign-compare \
-		-Wstack-larger-than-2047
-
-CMACHFLAGS+=	-mcmodel=kernel -mno-red-zone -fno-strict-aliasing \
-		-mno-sse2 -mno-sse -mno-3dnow -mno-mmx -msoft-float \
-		-fno-builtin-printf -fno-builtin-log -fno-builtin-log2 \
-		-fno-builtin-malloc -fno-omit-frame-pointer
+CWARNFLAGS=	-Werror -Wall -Wstrict-prototypes -Wmissing-prototypes \
+		-Wno-main -Wno-uninitialized -Wno-format \
+		-Wstack-larger-than-2047 -Wvariable-decl
+
+CMACHFLAGS=	-mcmodel=kernel -mno-red-zone -mno-sse2 -mno-sse -mno-3dnow \
+		-mno-mmx -msoft-float
+CMACHFLAGS+=	-fno-builtin-printf -fno-builtin-snprintf \
+		-fno-builtin-vsnprintf -fno-builtin-log \
+		-fno-builtin-log2 -fno-builtin-malloc 
 .if ${IDENT:M-DNO_PROPOLICE}
 CMACHFLAGS+=	-fno-stack-protector
 .endif
 
 COPTS?=		-O2
-CFLAGS=		${DEBUG} ${CDIAGFLAGS} ${CMACHFLAGS} ${COPTS} ${PIPE}
-AFLAGS=		-x assembler-with-cpp -D_LOCORE
-LINKFLAGS=	-Ttext 0xffffffff801001e0 -e start -X
+CFLAGS=		${DEBUG} ${CWARNFLAGS} ${CMACHFLAGS} ${COPTS} ${PIPE}
+AFLAGS=		-D_LOCORE -x assembler-with-cpp ${CMACHFLAGS}
+LINKFLAGS=	-Ttext 0xffffffff801001e0 -e start # -X bug?
 STRIPFLAGS=	-g -x
 
 .if ${IDENT:M-DDDB_STRUCT}
@@ -50,22 +51,14 @@ DB_STRUCTINFO=	db_structinfo.h
 DB_STRUCTINFO=
 .endif
 
-HOSTCC= ${CC}
+HOSTCC?=	${CC}
 HOSTED_CPPFLAGS=${CPPFLAGS:S/^-nostdinc$//}
 HOSTED_CFLAGS=	${CFLAGS}
-
-# compile rules: rules are named ${TYPE}_${SUFFIX}${CONFIG_DEP}
-# where TYPE is NORMAL, or PROFILE; SUFFIX is the file suffix,
-# capitalized (e.g. C for a .c file), and CONFIG_DEP is _C if the file
-# is marked as config-dependent.
+HOSTED_C=	${HOSTCC} ${HOSTED_CFLAGS} ${HOSTED_CPPFLAGS} -c $<
 
 NORMAL_C_NOP=	${CC} ${CFLAGS} ${CPPFLAGS} -c $<
 NORMAL_C=	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
-
 NORMAL_S=	${CC} ${AFLAGS} ${CPPFLAGS} -c $<
-NORMAL_S_C=	${CC} ${AFLAGS} ${CPPFLAGS} ${PARAM} -c $<
-
-HOSTED_C=	${HOSTCC} ${HOSTED_CFLAGS} ${HOSTED_CPPFLAGS} -c $<
 
 %OBJS
 
@@ -80,7 +73,7 @@ HOSTED_C=	${HOSTCC} ${HOSTED_CFLAGS} ${HOSTED_CPPFLAGS} -c $<
 #	${SYSTEM_LD_TAIL}
 SYSTEM_OBJ=	locore.o vector.o copy.o spl.o param.o ioconf.o ${OBJS}
 SYSTEM_DEP=	Makefile ${SYSTEM_OBJ}
-SYSTEM_LD_HEAD=	rm -f $@
+SYSTEM_LD_HEAD=	@rm -f $@
 SYSTEM_LD=	@echo ${LD} ${LINKFLAGS} -o $@ '$${SYSTEM_OBJ}' vers.o; \
 		${LD} ${LINKFLAGS} -o $@ ${SYSTEM_OBJ} vers.o
 SYSTEM_LD_TAIL=	@${SIZE} $@; chmod 755 $@
@@ -124,11 +117,11 @@ vers.o: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP}
 
 
 clean::
-	rm -f eddep *bsd bsd.gdb tags *.[io] [a-z]*.s \
+	rm -f eddep *bsd *bsd.gdb tags *.[io] [a-z]*.s \
 	    [Ee]rrs linterrs makelinks assym.h ${DB_STRUCTINFO}
 
 lint:
-	@lint -hbxncez -Dvolatile= ${CPPFLAGS} ${PARAM} -UKGDB \
+	@lint -hbxncez -Dvolatile= ${CPPFLAGS} -UKGDB \
 	    ${CFILES} ioconf.c param.c | \
 	    grep -v 'static function .* unused'