freebsd-dev/usr.bin/awk/Makefile

# $FreeBSD$

AWKSRC=	${SRCTOP}/contrib/one-true-awk
.PATH: ${AWKSRC}

PROG=	awk
SRCS=	awkgram.y b.c lex.c lib.c main.c parse.c proctab.c run.c tran.c ytab.h

CFLAGS+= -DHAS_ISBLANK -I. -I${AWKSRC} -DFOPEN_MAX=64

WARNS?=	1

LIBADD=	m

LINKS=	${BINDIR}/awk ${BINDIR}/nawk
MLINKS=	awk.1 nawk.1

CLEANFILES= maketab proctab.c ytab.h

# XXX: awkgram.c isn't really needed here but it is added to keep
# awkgram.h: .NOMETA respected.
ytab.h: awkgram.c awkgram.h .NOMETA
	ln -sf ${.ALLSRC:M*.h} ${.TARGET}

proctab.c: maketab
	${BTOOLSPATH:U.}/maketab > proctab.c

build-tools: maketab
maketab: ytab.h maketab.c ${BUILD_TOOLS_META}

.include <bsd.prog.mk>
Switch to the One True AWK from Bell-Labs, away from GNU AWK. 2001-10-30 08:56:50 +00:00			`# $FreeBSD$`

Use SRCTOP to refer to awk source in contrib/awk and remove unnecessary AWKSRC prefix for maketab.c The former simplifies pathing in make/displayed output, whereas the latter was just unnecessarily superfluous since .PATH referenced the path to maketab.c earlier on in the Makefile. MFC after: 1 week Sponsored by: Dell EMC Isilon 2017-02-11 20:27:06 +00:00			`AWKSRC= ${SRCTOP}/contrib/one-true-awk`
Switch to the One True AWK from Bell-Labs, away from GNU AWK. 2001-10-30 08:56:50 +00:00			`.PATH: ${AWKSRC}`

Now that we're way past our conversion from GNU awk to BWK awk, we don't need to primarily install as a non-conflicting name. 2008-02-28 16:41:51 +00:00			`PROG= awk`
Make this compile in a standalone environment. Tidy up CLEANFILES. Use built-in rules for building "maketab". 2002-04-09 07:03:32 +00:00			`SRCS= awkgram.y b.c lex.c lib.c main.c parse.c proctab.c run.c tran.c ytab.h`
Switch to the One True AWK from Bell-Labs, away from GNU AWK. 2001-10-30 08:56:50 +00:00
Allow awk (the one true one!) to handle 64 files instead of just 20. The current FreeBSD syscall generation script uses all 20 and I need another open file. It's a shame that something named as the 'one-true-awk' is so limited by an old denition like FOPEN_MAX when it could just make the file handling dynamic. This is done to avoid touching contrib sources on a vendor branch. 2008-03-27 01:33:26 +00:00			`CFLAGS+= -DHAS_ISBLANK -I. -I${AWKSRC} -DFOPEN_MAX=64`
Switch to the One True AWK from Bell-Labs, away from GNU AWK. 2001-10-30 08:56:50 +00:00
Build usr.bin/ with WARNS=6 by default. Also add some missing $FreeBSD$ to keep svn happy. 2010-01-02 10:27:05 +00:00			`WARNS?= 1`

Convert to usr.bin/ to LIBADD Reduce overlinking 2014-11-25 14:29:10 +00:00			`LIBADD= m`
Switch to the One True AWK from Bell-Labs, away from GNU AWK. 2001-10-30 08:56:50 +00:00
Now that we're way past our conversion from GNU awk to BWK awk, we don't need to primarily install as a non-conflicting name. 2008-02-28 16:41:51 +00:00			`LINKS= ${BINDIR}/awk ${BINDIR}/nawk`
			`MLINKS= awk.1 nawk.1`
Switch to the One True AWK from Bell-Labs, away from GNU AWK. 2001-10-30 08:56:50 +00:00
Style. 2002-04-09 07:05:24 +00:00			`CLEANFILES= maketab proctab.c ytab.h`
Switch to the One True AWK from Bell-Labs, away from GNU AWK. 2001-10-30 08:56:50 +00:00
WITH_META_MODE: Fix rebuilding maketab outside of build-tools. The bsd.dep.mk yacc targets rely on only the .c file getting a .meta file. However the previous code here relying on only the .h file meant that it would be generated with a .meta file. r301285 made it so that the .h file is never expected to get a .meta file. To keep this restriction in place add in an extra dependency on the .c file so that it is generated at this time. It's a hack but the best for the patterns we have at the moment for handling build-tools and side-effect-generated files. Reported by: Mark Millard Approved by: re (implicit) Sponsored by: EMC / Isilon Storage Division 2016-06-14 16:20:05 +00:00			`# XXX: awkgram.c isn't really needed here but it is added to keep`
			`# awkgram.h: .NOMETA respected.`
			`ytab.h: awkgram.c awkgram.h .NOMETA`
			`ln -sf ${.ALLSRC:M*.h} ${.TARGET}`
Switch to the One True AWK from Bell-Labs, away from GNU AWK. 2001-10-30 08:56:50 +00:00
			`proctab.c: maketab`
DIRDEPS_BUILD: Run the staged bootstrap-tools version of build-tools. This avoids running target binaries. Sponsored by: EMC / Isilon Storage Division 2016-05-09 22:21:09 +00:00			`${BTOOLSPATH:U.}/maketab > proctab.c`
Switch to the One True AWK from Bell-Labs, away from GNU AWK. 2001-10-30 08:56:50 +00:00
			`build-tools: maketab`
Use SRCTOP to refer to awk source in contrib/awk and remove unnecessary AWKSRC prefix for maketab.c The former simplifies pathing in make/displayed output, whereas the latter was just unnecessarily superfluous since .PATH referenced the path to maketab.c earlier on in the Makefile. MFC after: 1 week Sponsored by: Dell EMC Isilon 2017-02-11 20:27:06 +00:00			`maketab: ytab.h maketab.c ${BUILD_TOOLS_META}`
Switch to the One True AWK from Bell-Labs, away from GNU AWK. 2001-10-30 08:56:50 +00:00
			`.include <bsd.prog.mk>`