src/sys/kern/Makefile

59 lines
1.6 KiB
Makefile

# $OpenBSD: Makefile,v 1.52 2022/10/01 23:49:38 deraadt Exp $
# Makefile for kernel tags files, init_sysent, etc.
ARCH= alpha amd64 armv7 arm64 \
hppa i386 landisk loongson \
luna88k macppc octeon \
sparc64
all:
@echo "Doing nothing. Did you want make syscalls?"
syscalls: init_sysent.c
SYSCALLSRC = makesyscalls.sh syscalls.master
init_sysent.c syscalls.c ../sys/syscall.h ../sys/syscallargs.h: ${SYSCALLSRC}
sh makesyscalls.sh syscalls.master
# Kernel tags:
# tags files are built in the top-level directory for each architecture.
# Links to the correct tags file are placed in each source directory.
# We need to have links to tags files
# from the generic directories that are relative to the machine type, even
# via remote mounts; therefore we use symlinks to $SYSTAGS, which points at
# ${SYSDIR}/${MACHINE}/tags.
SYSTAGS=/var/db/sys_tags
SYSDIR=/sys
# Directories in which to place tags links (other than machine-dependent)
DGEN= conf \
ddb \
dev dev/eisa dev/ic dev/isa dev/pci dev/pcmcia dev/cardbus \
dev/sun dev/tc \
isofs isofs/cd9660 \
kern \
lib/libkern lib/libkern/arch/${MACHINE} \
lib/libkern/arch/${MACHINE_ARCH} \
miscfs miscfs/deadfs miscfs/fifofs \
msdosfs \
net netinet netinet6 netmpls \
nfs \
scsi \
sys \
ufs ufs/ffs ufs/mfs ufs/ufs \
uvm
tags::
-for i in ${ARCH}; do \
(cd ../arch/$$i && make ${MFLAGS} tags); done
links::
rm -f ${SYSTAGS}
ln -s ${SYSDIR}/arch/${MACHINE}/tags ${SYSTAGS}
-for i in ${DGEN}; do \
(cd ../$$i && { rm -f tags; ln -s ${SYSTAGS} tags; }) done
-for i in ${ARCH}; do \
(cd ../arch/$$i && make ${MFLAGS} SYSTAGS=${SYSTAGS} links); done