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Alter the way that LINKTEXT and LINKDATA (and LINKENTRY) are set so 

that empty values for TEXTADDR and DATAADDR (and ENTRYPOINT) will not
screw things up.  Add support for SYSTEM_LD_TAIL_EXTRA which some
ports (not yet converted) are using.  Add support for GENASSYM_EXTRAS
which has just been added to (some of) the arm ports.
This commit is contained in:
atatat 2001-11-27 23:28:42 +00:00
parent dc2a9f16a0
commit df7d7405f8
1 changed files with 12 additions and 9 deletions
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21
sys/conf/Makefile.kern.inc
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@ -1,4 +1,4 @@
# $NetBSD: Makefile.kern.inc,v 1.4 2001/11/23 05:18:59 atatat Exp $
# $NetBSD: Makefile.kern.inc,v 1.5 2001/11/27 23:28:42 atatat Exp $
#
# This file contains common `MI' targets and definitions and it is included
# at the bottom of each `MD' ${MACHINE}/conf/Makefile.${MACHINE}. There are
@ -132,10 +132,10 @@ SYSTEM_LD?= @echo ${LD} ${LINKFLAGS} -o $@ '$${SYSTEM_OBJ}' vers.o; \
SYSTEM_LD_TAIL?= @${SIZE} $@; chmod 755 $@
TEXTADDR?= ${LOADADDRESS} # backwards compatibility
LINKTEXT?= -Ttext ${TEXTADDR}
LINKDATA?= ${DATAADDR:D-Tdata ${DATAADDR}}
LINKTEXT?= ${TEXTADDR:C/.+/-Ttext &/}
LINKDATA?= ${DATAADDR:C/.+/-Tdata &/}
ENTRYPOINT?= start
LINKENTRY?= -e ${ENTRYPOINT}
LINKENTRY?= ${ENTRYPOINT:C:/.+/-e &/}
LINKFLAGS?= ${LINKFORMAT} ${LINKTEXT} ${LINKDATA} ${LINKENTRY} \
${EXTRA_LINKFLAGS}
@ -155,13 +155,16 @@ LINKFLAGS+= ${LINKFLAGS_DEBUG}
LINKFLAGS+= ${LINKFLAGS_NORMAL}
.endif
SYSTEM_LD_TAIL+=${SYSTEM_LD_TAIL_EXTRA}
##
## (6) port independent targets and dependencies: assym.h, newvers
##
.if !target(assym.h)
assym.h: $S/kern/genassym.sh ${GENASSYM}
sh $S/kern/genassym.sh ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} \
< ${GENASSYM} > assym.h.tmp && \
assym.h: $S/kern/genassym.sh ${GENASSYM} ${GENASSYM_EXTRAS}
cat ${GENASSYM} ${GENASSYM_EXTRAS} | \
sh $S/kern/genassym.sh ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} \
> assym.h.tmp && \
mv -f assym.h.tmp assym.h
.endif
@ -213,8 +216,8 @@ MKDEP_CFLAGS?= ${CFLAGS}
${MKDEP} ${MKDEP_AFLAGS} ${CPPFLAGS} ${MD_SFILES} ${SFILES}
${MKDEP} -a ${MKDEP_CFLAGS} ${CPPFLAGS} ${MD_CFILES} ${MI_CFILES} \
${CFILES}
sh $S/kern/genassym.sh ${MKDEP} -f assym.dep ${CFLAGS} \
${CPPFLAGS} < ${GENASSYM}
cat ${GENASSYM} ${GENASSYM_EXTRAS} | \
sh $S/kern/genassym.sh ${MKDEP} -f assym.dep ${CFLAGS} ${CPPFLAGS}
@sed -e 's/.*\.o:.*\.c/assym.h:/' < assym.dep >> .depend
@rm -f assym.dep
.endif