FreeBSD/Linux Kernel Cross Reference
sys/kern/Makefile
1 # @(#)Makefile 8.2 (Berkeley) 3/21/94
2
3 # Makefile for kernel tags files, init_sysent, etc.
4
5 ARCH= i386 # luna68k news3400 pmax sparc tahoe vax
6
7 all:
8 @echo "make tags, make links or init_sysent.c only"
9
10 init_sysent.c syscalls.c ../sys/syscall.h ../sys/syscall-hide.h \
11 ../sys/sysproto.h: makesyscalls.sh syscalls.master
12 -mv -f init_sysent.c init_sysent.c.bak
13 -mv -f syscalls.c syscalls.c.bak
14 -mv -f ../sys/syscall.h ../sys/syscall.h.bak
15 -mv -f ../sys/syscall-hide.h ../sys/syscall-hide.h.bak
16 -mv -f ../sys/sysproto.h ../sys/sysproto.h.bak
17 sh makesyscalls.sh syscalls.master
18
19 # Kernel tags:
20 # Tags files are built in the top-level directory for each architecture,
21 # with a makefile listing the architecture-dependent files, etc. The list
22 # of common files is in ./Make.tags.inc. Links to the correct tags file
23 # are placed in each source directory. We need to have links to tags files
24 # from the generic directories that are relative to the machine type, even
25 # via remote mounts; therefore we use symlinks to $SYSTAGS, which points at
26 # ${SYSDIR}/${MACHINE}/tags.
27
28 SYSTAGS=/var/db/sys_tags
29 SYSDIR=/sys
30
31 # Directories in which to place tags links (other than machine-dependent)
32 DGEN= conf \
33 dev dev/scsi \
34 hp hp/dev hp/hpux \
35 kern libkern \
36 miscfs miscfs/deadfs miscfs/fdesc miscfs/fifofs miscfs/kernfs \
37 miscfs/lofs miscfs/nullfs miscfs/portal miscfs/procfs \
38 miscfs/specfs miscfs/umapfs miscfs/union \
39 net netccitt netinet netiso netns nfs scripts sys \
40 ufs ufs/ffs ufs/lfs ufs/mfs ufs/ufs \
41 vm
42
43 tags::
44 -for i in ${ARCH}; do \
45 (cd ../$$i && make ${MFLAGS} tags); done
46
47 links::
48 rm -f ${SYSTAGS}
49 ln -s ${SYSDIR}/${MACHINE}/tags ${SYSTAGS}
50 -for i in ${DGEN}; do \
51 (cd ../$$i && { rm -f tags; ln -s ${SYSTAGS} tags; }) done
52 -for i in ${ARCH}; do \
53 (cd ../$$i && make ${MFLAGS} SYSTAGS=${SYSTAGS} links); done
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