diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2010-05-31 22:21:45 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2010-05-31 22:21:45 +0000 |
| commit | 5a95f7ec91d73027a0cb3cfad969e67da84aa980 (patch) | |
| tree | 3dc0482b21e6cce79dc71912a2fac336fe24694c /sys/arch/vax | |
| parent | a28226240cd918c9b04e30eb6121cf4a6b7f5e5a (diff) | |
Completely rewrite the tags file creation process. use config(8) against
a fat kernel (GERERIC or GENERIC.MP) into a temporary dir, then extract some
variables using make -V, and after some more singing and dancing use this
full and (more) correct list of files with ctags. Don't read this code.
ok guenther
Diffstat (limited to 'sys/arch/vax')
| -rw-r--r-- | sys/arch/vax/Makefile | 45 |
1 files changed, 41 insertions, 4 deletions
diff --git a/sys/arch/vax/Makefile b/sys/arch/vax/Makefile index 75db49fb571..8ceb50ca639 100644 --- a/sys/arch/vax/Makefile +++ b/sys/arch/vax/Makefile @@ -1,6 +1,43 @@ -# $OpenBSD: Makefile,v 1.2 1997/05/29 00:04:14 niklas Exp $ -# $NetBSD: Makefile,v 1.1 1996/03/16 11:03:11 ragge Exp $ -# +# $OpenBSD: Makefile,v 1.3 2010/05/31 22:21:44 deraadt Exp $ + +S= ${.CURDIR}/../.. +KFILE= GENERIC +.if exists(conf/GENERIC.MP) +KFILE= GENERIC.MP +.endif +TDIRS= ${_arch} include pci isa eisa +TAGS= ${.CURDIR}/tags + +NOPROG= +NOMAN= SUBDIR= boot -.include <bsd.subdir.mk> +# config the fattest kernel we can find into a temporary dir +# to create a Makefile. Then use make to pull some variables +# out and push them into the sub-shell to expand the paths, +# and finally run ctags. +tags:: + TDIR=`mktemp -d /tmp/_tagXXXXXXXXXX` || exit 1; \ + eval "S=${S}" && \ + config -s ${S} -b $${TDIR} ${.CURDIR}/conf/${KFILE} && \ + eval "_arch=\"`make -V _arch -f $${TDIR}/Makefile`\"" && \ + eval "_mach=\"`make -V _mach -f $${TDIR}/Makefile`\"" && \ + eval "_machdir=\$S/arch/$${_mach}" && \ + eval "_archdir=\$S/arch/$${_arch}" && \ + eval "SFILES=\"`make -V SFILES -f $${TDIR}/Makefile`\"" && \ + eval "CFILES=\"`make -V CFILES -f $${TDIR}/Makefile`\"" && \ + eval "AFILES=\"`make -V AFILES -f $${TDIR}/Makefile`\"" && \ + ctags -wdt -f ${TAGS} $${CFILES} && \ + egrep "^[_A-Z]*ENTRY[_A-Z]*\(.*\)" $${SFILES} $${AFILES} | \ + sed "s;\\([^:]*\\):\\([^(]*\\)(\\([^, )]*\\)\\(.*\\);\\3 \\1 /^\\2(\\3\\4$$/;" \ + >> ${TAGS} && \ + sort -o ${TAGS} ${TAGS} && \ + rm -rf $${TDIR} + +links: + -for i in conf ${TDIRS}; do \ + (cd $$i && rm -f tags; ln -s tags tags); done + +obj: _SUBDIRUSE + +.include <bsd.prog.mk> |