NetBSD/lib/libz/Makefile

#	$NetBSD: Makefile,v 1.18 2003/10/03 18:46:22 wiz Exp $

USE_SHLIBDIR=	yes

LIB=		z

SRCS=	adler32.c compress.c crc32.c deflate.c gzio.c infblock.c \
	infcodes.c inffast.c inflate.c inftrees.c infutil.c trees.c uncompr.c \
	zutil.c gzio_compat.c
MAN=	zlib.3

CPPFLAGS+=	-I${.CURDIR}
CLEANFILES+=	minigzip

INCS=		zconf.h zlib.h
INCSDIR=	/usr/include

.include <bsd.lib.mk>

test: minigzip
	echo hello world | ./minigzip | ./minigzip -d

# Note: CFLAGS ommitted by intention!
# This is to verify that zlib.h works standalone.
minigzip: minigzip.c libz.a
	${CC} -o minigzip ${.CURDIR}/minigzip.c libz.a
Add zlib(3) provided by jmc@openbsd -- thank you! 2003-10-03 22:46:22 +04:00			`# $NetBSD: Makefile,v 1.18 2003/10/03 18:46:22 wiz Exp $`
Separate interface from implementation so that zlib.h can be included without the other, private header files. Only zlib.h should be installed in /usr/include; all others are private. The Makefile has a "test" rule to verify that minigzip.c can be compiled using only zlib.h (and that it actually works). Note: This file has extensive modifications. 1996-09-12 23:33:53 +04:00
* Add user-controlled mk.conf variables - SHLIBDIR Location to install shared libraries if ${USE_SHLIBDIR} is "yes". Defaults to "/usr/lib". - USE_SHLIBDIR If "yes", install shared libraries in ${SHLIBDIR} instead of ${LIBDIR}. Defaults to "no". Sets ${_LIBSODIR} to the appropriate value. This may be set by individual Makefiles as well. - SHLINKDIR Location of shared linker. Defaults to "/usr/libexec". If != "/usr/libexec", change the dynamic-linker encoded in shared programs * Set USE_SHLIBDIR for libraries used by /bin and /sbin: libc libcrypt libcrypto libedit libipsec libkvm libm libmi387 libtermcap libutil libz * If ${_LIBSODIR} != ${LIBDIR}, add symlinks from ${LIBDIR}/${LIB}.so* to ${_LIBSODIR}/${LIB}.so* for compatibility. * Always install /sbin/init statically (for now) The net effect of these changes depends on how the variables are set: 1.) If nothing is set or changed, there is no change from the current behaviour: - Static /bin, /sbin, and bits of /usr/* - Dynamic rest - Shared linker is /usr/libexec/ldso 2.) If the following make variables are set: LDSTATIC= SHLINKDIR=/lib SHLIBDIR=/lib Then the behaviour becomes: - Dynamic tools - .so libraries used by /bin and /sbin are installed to /lib, with symlinks from /usr/lib/libso to -> /lib/libso where appropriate - Shared linker is /lib/ldso 3.) As per 2.), but add the following variable: USE_SHLIBDIR=yes This forces all .so's to be instaleld in /lib (with compat symlinks), not just those tagged by their Makefiles to be. Again, compat symlinks are installed 2001-12-28 04:32:37 +03:00			`USE_SHLIBDIR= yes`
Remove _ZLIB_PRIVATE and all related changes. The "exported" API of this library includes the typedefs in zconf.h so export it too. Our zlib should now work with "png" (fixes PR lib/3030). 1997-05-14 02:57:09 +04:00
Explicitly move setting of NOxxx and USE_SHLIBDIR to the top of the Makefile (before including <bsd.own.mk>) 2002-08-19 18:55:14 +04:00			`LIB= z`

libz works much better when the examples aren't compiled into the library. This caused severe pain with c++, as the example contained a main(). 1999-07-09 11:07:13 +04:00			`SRCS= adler32.c compress.c crc32.c deflate.c gzio.c infblock.c \`
Resolve import conflicts. 1998-11-01 23:33:24 +03:00			`infcodes.c inffast.c inflate.c inftrees.c infutil.c trees.c uncompr.c \`
Readability cleanups; MKfoo=no -> NOfoo. 2001-12-12 03:51:00 +03:00			`zutil.c gzio_compat.c`
Add zlib(3) provided by jmc@openbsd -- thank you! 2003-10-03 22:46:22 +04:00			`MAN= zlib.3`
Separate interface from implementation so that zlib.h can be included without the other, private header files. Only zlib.h should be installed in /usr/include; all others are private. The Makefile has a "test" rule to verify that minigzip.c can be compiled using only zlib.h (and that it actually works). Note: This file has extensive modifications. 1996-09-12 23:33:53 +04:00
Readability cleanups; MKfoo=no -> NOfoo. 2001-12-12 03:51:00 +03:00			`CPPFLAGS+= -I${.CURDIR}`
			`CLEANFILES+= minigzip`
Separate interface from implementation so that zlib.h can be included without the other, private header files. Only zlib.h should be installed in /usr/include; all others are private. The Makefile has a "test" rule to verify that minigzip.c can be compiled using only zlib.h (and that it actually works). Note: This file has extensive modifications. 1996-09-12 23:33:53 +04:00
Readability cleanups; MKfoo=no -> NOfoo. 2001-12-12 03:51:00 +03:00			`INCS= zconf.h zlib.h`
			`INCSDIR= /usr/include`
Separate interface from implementation so that zlib.h can be included without the other, private header files. Only zlib.h should be installed in /usr/include; all others are private. The Makefile has a "test" rule to verify that minigzip.c can be compiled using only zlib.h (and that it actually works). Note: This file has extensive modifications. 1996-09-12 23:33:53 +04:00
			`.include <bsd.lib.mk>`

			`test: minigzip`
			`echo hello world \| ./minigzip \| ./minigzip -d`

			`# Note: CFLAGS ommitted by intention!`
			`# This is to verify that zlib.h works standalone.`
Readability cleanups; MKfoo=no -> NOfoo. 2001-12-12 03:51:00 +03:00			`minigzip: minigzip.c libz.a`
			`${CC} -o minigzip ${.CURDIR}/minigzip.c libz.a`