NetBSD/usr.bin/awk/Makefile

#	$NetBSD: Makefile,v 1.16 2011/06/20 07:44:00 mrg Exp $

WARNS?=	1	# fails -Wshadow -Wcast-qual

.include <bsd.own.mk>

DIST=	${NETBSDSRCDIR}/external/historical/nawk/dist/
.PATH:	${DIST}

PROG=	awk
SRCS=	awkgram.y b.c lex.c lib.c main.c parse.c proctab.c run.c tran.c
CPPFLAGS+=	-I${DIST} -I. -DHAS_ISBLANK
LDADD+=	-lm
.if !defined(HOSTPROG)
DPADD+=	${LIBM}
.endif
YHEADER=	yes
.if defined(HAVE_GCC) || defined(HAVE_PCC)
COPTS+=	-Wno-pointer-sign
.endif

# info file originally from GNU awk 3.1.3, adjusted for nawk slightly
.PATH:	${NETBSDSRCDIR}/gnu/dist/gawk
TEXINFO=        awk.info

# During the tools build (from src/tools/awk/Makefile),
# src/tools/Makefile.host changes .CURDIR back and forth between
# src/tools/awk and src/usr.bin/awk.  For some unknown reason, including
# bsd.info.mk here leads to the obj dir being created at the wrong time,
# while .CURDIR is src/usr.bin/awk.  Work around the problem by not
# including bsd.info.mk when MKINFO=no.
.if ${MKINFO} != "no"
.include <bsd.info.mk>
.endif

.include <bsd.prog.mk>
remove most of the remaining HAVE_GCC tests that are always true in the modern world. 2011-06-20 11:43:56 +04:00			`# $NetBSD: Makefile,v 1.16 2011/06/20 07:44:00 mrg Exp $`
Enable WARNS=4 by default for usr.bin, except for: awk bdes checknr compile_et error gss hxtool kgetcred kinit klist ldd less lex locale login m4 man menuc mk_cmds mklocale msgc openssl rpcgen rpcinfo sdiff spell ssh string2key telnet tn3270 verify_krb5_conf xlint 2009-04-15 02:15:16 +04:00
			`WARNS?= 1 # fails -Wshadow -Wcast-qual`
Add nawk build glue. It's not enabled for now, gawk is still the default. 2001-01-23 19:25:22 +03:00
makefile delint. use NETBSDSRCDIR as appropriate 2002-09-18 18:00:33 +04:00			`.include <bsd.own.mk>`

Make this build as part of the dist/miniroot build, where it's still referenced. Adjust for the move from dist/ to external/. 2010-12-15 11:09:23 +03:00			`DIST= ${NETBSDSRCDIR}/external/historical/nawk/dist/`
			`.PATH: ${DIST}`
Add nawk build glue. It's not enabled for now, gawk is still the default. 2001-01-23 19:25:22 +03:00
			`PROG= awk`
			`SRCS= awkgram.y b.c lex.c lib.c main.c parse.c proctab.c run.c tran.c`
Make this build as part of the dist/miniroot build, where it's still referenced. Adjust for the move from dist/ to external/. 2010-12-15 11:09:23 +03:00			`CPPFLAGS+= -I${DIST} -I. -DHAS_ISBLANK`
Add nawk build glue. It's not enabled for now, gawk is still the default. 2001-01-23 19:25:22 +03:00			`LDADD+= -lm`
When building as a host tool, do not add ${LIBM} to DPADD, but do add "-lm" to LDADD as usual. We do assume that the host system has a -lm library, but we can't assume that the library is in /usr/lib/libm.a. 2008-10-20 22:16:54 +04:00			`.if !defined(HOSTPROG)`
Add nawk build glue. It's not enabled for now, gawk is still the default. 2001-01-23 19:25:22 +03:00			`DPADD+= ${LIBM}`
When building as a host tool, do not add ${LIBM} to DPADD, but do add "-lm" to LDADD as usual. We do assume that the host system has a -lm library, but we can't assume that the library is in /usr/lib/libm.a. 2008-10-20 22:16:54 +04:00			`.endif`
use YHEADER instead YFLAGS/CLEANFILES 2001-01-24 01:24:20 +03:00			`YHEADER= yes`
remove most of the remaining HAVE_GCC tests that are always true in the modern world. 2011-06-20 11:43:56 +04:00			`.if defined(HAVE_GCC) \|\| defined(HAVE_PCC)`
Do not overwrite COPTS, but append to it. 2009-02-19 13:33:03 +03:00			`COPTS+= -Wno-pointer-sign`
use -Wno-pointer-sign for GCC4. 2006-05-11 05:19:55 +04:00			`.endif`
Add nawk build glue. It's not enabled for now, gawk is still the default. 2001-01-23 19:25:22 +03:00
copy over the gawk 3.1.3 info file and g/c the rules to build it from gawk sources 2004-03-26 19:55:15 +03:00			`# info file originally from GNU awk 3.1.3, adjusted for nawk slightly`
move the GNU awk-based awk.texi back under src/gnu/dist/gawk/, it's covered by GNU Documentation Licence and thus shouldn't be mixed with free code 2004-03-27 14:34:11 +03:00			`.PATH: ${NETBSDSRCDIR}/gnu/dist/gawk`
add -DHAS_ISBLANK to CPPFLAGS, so that current nawk would use our isblank(3) instead of it's own; pointed out by Stefan Kruger in private e-mail add rules to install the gawk info file too; it's useful to have installed, and allows nawk to be drop-in replacement without need to adjust file lists 2003-08-03 21:19:45 +04:00			`TEXINFO= awk.info`

During the tools build (from src/tools/awk/Makefile), src/tools/Makefile.host changes .CURDIR back and forth between src/tools/awk and src/usr.bin/awk. For some unknown reason, including bsd.info.mk here leads to the obj dir being created at the wrong time, while .CURDIR is src/usr.bin/awk. Work around the problem by not including bsd.info.mk when MKINFO=no. 2008-10-19 23:42:23 +04:00			`# During the tools build (from src/tools/awk/Makefile),`
			`# src/tools/Makefile.host changes .CURDIR back and forth between`
			`# src/tools/awk and src/usr.bin/awk. For some unknown reason, including`
			`# bsd.info.mk here leads to the obj dir being created at the wrong time,`
			`# while .CURDIR is src/usr.bin/awk. Work around the problem by not`
			`# including bsd.info.mk when MKINFO=no.`
			`.if ${MKINFO} != "no"`
add -DHAS_ISBLANK to CPPFLAGS, so that current nawk would use our isblank(3) instead of it's own; pointed out by Stefan Kruger in private e-mail add rules to install the gawk info file too; it's useful to have installed, and allows nawk to be drop-in replacement without need to adjust file lists 2003-08-03 21:19:45 +04:00			`.include <bsd.info.mk>`
During the tools build (from src/tools/awk/Makefile), src/tools/Makefile.host changes .CURDIR back and forth between src/tools/awk and src/usr.bin/awk. For some unknown reason, including bsd.info.mk here leads to the obj dir being created at the wrong time, while .CURDIR is src/usr.bin/awk. Work around the problem by not including bsd.info.mk when MKINFO=no. 2008-10-19 23:42:23 +04:00			`.endif`

Add nawk build glue. It's not enabled for now, gawk is still the default. 2001-01-23 19:25:22 +03:00			`.include <bsd.prog.mk>`