usr/src/sys/kern/Makefile

#       @(#)Makefile    7.14 (Berkeley) %G%

# Makefile for kernel tags files, init_systent, etc.

ARCH=   vax tahoe hp300 i386 pmax

all:
        @echo "make tags, make links or init_sysent.c only"

init_sysent.c syscalls.c ../sys/syscall.h: makesyscalls.sh syscalls.master
        -mv -f init_sysent.c init_sysent.c.bak
        -mv -f syscalls.c syscalls.c.bak
        -mv -f ../sys/syscall.h ../sys/syscall.h.bak
        sh makesyscalls.sh syscalls.master

# Kernel tags:
# 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

# Put the ../sys stuff near the end so that subroutine definitions win when
# there is a struct tag with the same name (eg., vmmeter).  The real
# solution would probably be for ctags to generate "struct vmmeter" tags.

COMM=   ../net/*.[ch] ../netimp/*.[ch] ../netinet/*.[ch] ../netns/*.[ch] \
        ../netiso/*.[ch] ../netccitt/*.[ch] \
        ../kern/*.c ../ufs/*.[ch] ../nfs/*.[ch] ../vm/*.[ch] ../sys/*.h

# Directories in which to place tags links (other than machine-dependent)
DGEN=   kern sys net netimp netinet netns netccitt nfs ufs vm

tags: FRC
        -for i in ${ARCH}; do \
            cd ../$$i && make ${MFLAGS} tags; done

links: ${SYSTAGS}
        -for i in ${DGEN}; do \
            cd $$i && rm -f tags; ln -s ${SYSTAGS} tags; done
        -for i in ${ARCH}; do \
            cd ../$$i && make ${MFLAGS} links; done

${SYSTAGS}:
        ln -s ${SYSDIR}/${MACHINE}/tags ${SYSTAGS}

FRC: