freebsd/usr.bin/m4/Makefile

#	$OpenBSD: Makefile,v 1.13 2014/05/12 19:11:19 espie Exp $
# $FreeBSD$

# -DEXTENDED 
# 	if you want the paste & spaste macros.

.include <src.opts.mk>

PROG=	m4
CFLAGS+=-DEXTENDED -I${.CURDIR} -I${.CURDIR}/../../lib/libohash
LIBADD=	y l m ohash

NO_WMISSING_VARIABLE_DECLARATIONS=

SRCS=	eval.c expr.c look.c main.c misc.c gnum4.c trace.c parser.y tokenizer.l

WARNS=	3

tokenizer.o: parser.h

CLEANFILES+=	parser.c parser.h tokenizer.o

.if ${MK_TESTS} != "no"
SUBDIR+= tests
.endif

.include <bsd.prog.mk>
Sync with OpenBSD This brings: - check for integer overflows in custom allocs - fix potential integer overflows in memory allocation - annotate regexp error messages with source string - better error handling in mkstemp/unlink/fdopen logic 2014-07-27 22:54:13 +00:00			`# $OpenBSD: Makefile,v 1.13 2014/05/12 19:11:19 espie Exp $`
Bring OpenBSD m4(1) off of the OPENBSD vendor branch, and add the -s option, $FreeBSD$ identifiers, and fix initialisation to stderr to happen in a function as stderr is not the same in CURRENT as in OpenBSD. Reviewed by: obrien 2002-04-19 17:26:21 +00:00			`# $FreeBSD$`
BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00
Bring OpenBSD m4(1) off of the OPENBSD vendor branch, and add the -s option, $FreeBSD$ identifiers, and fix initialisation to stderr to happen in a function as stderr is not the same in CURRENT as in OpenBSD. Reviewed by: obrien 2002-04-19 17:26:21 +00:00			`# -DEXTENDED`
BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00			`# if you want the paste & spaste macros.`

Use src.opts.mk in preference to bsd.own.mk except where we need stuff from the latter. 2014-05-06 04:22:01 +00:00			`.include <src.opts.mk>`
Migrate most of tools/regression/usr.bin/ to the new tests layout. I'm starting with the easy cases. The leftovers need to be looked at a bit more closely. Note that this change _does_ modify the code of the old tests. This is required in order to allow the code to locate the data files in the source directory instead of the current directory, because Kyua automatically changes the latter to a temporary directory. Also note that at least one test is known to be broken here. Actually, the test is not really broken: it's marked as a TODO but unfortunately Kyua's TAP parser currently does not understand that. Will have to be fixed separately. 2014-03-16 08:04:06 +00:00
BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00			`PROG= m4`
Make libohash a proper internallib instead of hidding it in m4 mandoc development seems to be also using ohash so prepare to share the code when needed 2014-08-06 22:46:15 +00:00			`CFLAGS+=-DEXTENDED -I${.CURDIR} -I${.CURDIR}/../../lib/libohash`
Convert to usr.bin/ to LIBADD Reduce overlinking 2014-11-25 14:29:10 +00:00			`LIBADD= y l m ohash`
Add the Clang specific -Wmissing-variable-declarations to WARNS=6. This compiler flag enforces that that people either mark variables static or use an external declarations for the variable, similar to how -Wmissing-prototypes works for functions. Due to the fact that Yacc/Lex generate code that cannot trivially be changed to not warn because of this (lots of yy* variables), add a NO_WMISSING_VARIABLE_DECLARATIONS that can be used to turn off this specific compiler warning. Announced on: toolchain@ 2013-04-19 19:45:00 +00:00
			`NO_WMISSING_VARIABLE_DECLARATIONS=`
Bring OpenBSD m4(1) off of the OPENBSD vendor branch, and add the -s option, $FreeBSD$ identifiers, and fix initialisation to stderr to happen in a function as stderr is not the same in CURRENT as in OpenBSD. Reviewed by: obrien 2002-04-19 17:26:21 +00:00
Synchronize with laster version of m4 from OpenBSD and NetBSD This bring better compatibility with gnum4 Reviewed by: cognet Approved by: cognet Obtained from: OpenBSD, NetBSD 2011-11-28 13:32:39 +00:00			`SRCS= eval.c expr.c look.c main.c misc.c gnum4.c trace.c parser.y tokenizer.l`

Lower warnings again to 3 the right thing would be to fix the warnings which will be done by discussing with upstream I want the m4 code to stay as close as possible to upstream. 2014-08-07 09:38:27 +00:00			`WARNS= 3`

Synchronize with laster version of m4 from OpenBSD and NetBSD This bring better compatibility with gnum4 Reviewed by: cognet Approved by: cognet Obtained from: OpenBSD, NetBSD 2011-11-28 13:32:39 +00:00			`tokenizer.o: parser.h`

			`CLEANFILES+= parser.c parser.h tokenizer.o`
BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00
Migrate most of tools/regression/usr.bin/ to the new tests layout. I'm starting with the easy cases. The leftovers need to be looked at a bit more closely. Note that this change _does_ modify the code of the old tests. This is required in order to allow the code to locate the data files in the source directory instead of the current directory, because Kyua automatically changes the latter to a temporary directory. Also note that at least one test is known to be broken here. Actually, the test is not really broken: it's marked as a TODO but unfortunately Kyua's TAP parser currently does not understand that. Will have to be fixed separately. 2014-03-16 08:04:06 +00:00			`.if ${MK_TESTS} != "no"`
			`SUBDIR+= tests`
			`.endif`

BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00			`.include <bsd.prog.mk>`