Initial sprinkling of work-in-progress buildlink3.mk files for using the

buildlink3 framework.

2 files changed, 273 insertions, 0 deletions

diff --git a/mk/ossaudio.buildlink3.mk b/mk/ossaudio.buildlink3.mk
new file mode 100644
index 00000000000..48985b1dae9
--- /dev/null
+++ b/mk/ossaudio.buildlink3.mk
@@ -0,0 +1,85 @@
+# $NetBSD: ossaudio.buildlink3.mk,v 1.1 2004/01/03 23:06:44 jlam Exp $
+#
+# This file should be included by Makefiles for packages that use OSS.
+# By checking the value of HAVE_OSS after including this file, it's possible
+# to check whether audio/oss is installed, or if ossaudio OSS emulation
+# should be used instead:
+#
+#	.include "../../mk/ossaudio.buildlink3.mk"
+#
+#	.if defined(HAVE_OSS) && (${HAVE_OSS} == "YES")
+#	CONFIGURE_ENV+=		ac_cv_libossaudio__oss_ioctl=no
+#	.endif
+#
+.if !defined(OSSAUDIO_BUILDLINK3_MK)
+OSSAUDIO_BUILDLINK3_MK=	# defined
+
+.include "../../mk/bsd.prefs.mk"
+
+.if defined(USE_OSS)
+BUILD_DEFS+=	USE_OSS
+.endif
+
+.if !defined(_HAVE_OSS)
+_HAVE_OSS!=	if ${PKG_INFO} -qe oss; then ${ECHO} YES; else ${ECHO} NO; fi
+MAKEFLAGS+=	_HAVE_OSS=${_HAVE_OSS}
+.endif
+
+HAVE_OSS?=	${_HAVE_OSS}
+
+.if defined(HAVE_OSS) && (${HAVE_OSS} == "YES")
+.  include "../../audio/oss/buildlink3.mk"
+.else
+BUILDLINK_PREFIX.oss=		/usr
+.  if ${OPSYS} == "NetBSD"
+LIBOSSAUDIO?=			-lossaudio
+DEVOSSAUDIO?=			/dev/audio
+DEVOSSSOUND?=			/dev/sound
+.  elif ${OPSYS} == "Linux"
+LIBOSSAUDIO?=			# empty
+DEVOSSAUDIO?=			/dev/dsp
+DEVOSSSOUND?=			/dev/dsp
+.  else
+LIBOSSAUDIO?=			# empty
+DEVOSSAUDIO?=			/dev/audio
+DEVOSSSOUND?=			/dev/sound
+.  endif
+.endif
+
+CONFIGURE_ENV+=			LIBOSSAUDIO="${LIBOSSAUDIO}"
+CONFIGURE_ENV+=			DEVOSSAUDIO="${DEVOSSAUDIO}"
+CONFIGURE_ENV+=			DEVOSSSOUND="${DEVOSSSOUND}"
+
+MAKE_ENV+=			LIBOSSAUDIO="${LIBOSSAUDIO}"
+MAKE_ENV+=			DEVOSSAUDIO="${DEVOSSAUDIO}"
+MAKE_ENV+=			DEVOSSSOUND="${DEVOSSSOUND}"
+
+BUILDLINK_TARGETS+=		buildlink-ossaudio-soundcard-h
+
+# Many programs expect <soundcard.h> to be found as <sys/soundcard.h>.
+# Also include <sys/ioctl.h> prior to include <soundcard.h> since we need
+# definitions for _IOWR and friends.
+#
+.PHONY: buildlink-ossaudio-soundcard-h
+buildlink-ossaudio-soundcard-h:
+	${_PKG_SILENT}${_PKG_DEBUG}					\
+	sys_soundcard_h=${BUILDLINK_DIR}/include/sys/soundcard.h;	\
+	soundcard_h=${BUILDLINK_PREFIX.oss}/include/soundcard.h;	\
+	if [ ! -f $${sys_soundcard_h} -a -f $${soundcard_h} ]; then	\
+		${ECHO_BUILDLINK_MSG} "Creating $${sys_soundcard_h}.";	\
+		${MKDIR} `${DIRNAME} $${sys_soundcard_h}`;		\
+		( ${ECHO} "#ifndef BUILDLINK_SYS_SOUNDCARD_H";		\
+		  ${ECHO} "#define BUILDLINK_SYS_SOUNDCARD_H";		\
+		  ${ECHO} "#include <sys/ioctl.h>";			\
+		  ${ECHO} "#include <soundcard.h>";			\
+		  ${ECHO} "#endif";					\
+		) > $${sys_soundcard_h};				\
+	fi;								\
+	mach_soundcard_h=${BUILDLINK_DIR}/include/machine/soundcard.h;	\
+	if [ ! -f $${mach_soundcard_h} -a -f $${sys_soundcard_h} ]; then \
+		${ECHO_BUILDLINK_MSG} "Creating $${mach_soundcard_h}.";	\
+		${MKDIR} `${DIRNAME} $${mach_soundcard_h}`;		\
+		${LN} -s $${sys_soundcard_h} $${mach_soundcard_h};	\
+	fi
+
+.endif	# OSSAUDIO_BUILDLINK3_MK
diff --git a/mk/pthread.buildlink3.mk b/mk/pthread.buildlink3.mk
new file mode 100644
index 00000000000..73324e81c0b
--- /dev/null
+++ b/mk/pthread.buildlink3.mk
@@ -0,0 +1,188 @@
+# $NetBSD: pthread.buildlink3.mk,v 1.1 2004/01/03 23:06:44 jlam Exp $
+#
+# The pthreads strategy for pkgsrc is to "bless" a particular pthread
+# package as the Official Pthread Replacement (OPR).  A package that uses
+# pthreads may do one of the following:
+#
+#   (1) Simply include pthread.buildlink3.mk.  This will make the package
+#	use the native pthread library if it's available, or else the OPR
+#	package.  The value of PTHREAD_TYPE may be checked to be either
+#	"native", or the name of the OPR package, or "none", e.g.
+#
+#	#
+#	# package Makefile stuff...
+#	#
+#	.include "../../mk/pthread.buildlink3.mk"
+#
+#	.if defined(PTHREAD_TYPE) && ${PTHREAD_TYPE} == "none"
+#	CONFIGURE_ARGS+=	--without-pthreads
+#	.endif
+#
+#	.include "../../mk/bsd.pkg.mk"
+#
+#	Note that it's only safe to check and use the value of PTHREAD_TYPE
+#	after all other buildlink3.mk files have been included.
+#
+#   (2) Add "native" to PTHREAD_OPTS prior to including
+#	pthread.buildlink3.mk.  This is like case (1), but we only check for
+#	the native pthread library, e.g.,
+#
+#	PTHREAD_OPTS+=	native
+#	#
+#	# package Makefile stuff...
+#	#
+#	.include "../../mk/pthread.buildlink3.mk"
+#
+#	.if defined(PTHREAD_TYPE) && ${PTHREAD_TYPE} == "none"
+#	CONFIGURE_ARGS+=	--without-pthreads
+#	.endif
+#
+#	.include "../../mk/bsd.pkg.mk"
+#
+#   (3)	Add "require" to PTHREAD_OPTS prior to including
+#	pthread.buildlink3.mk.  This will make the package use the native
+#	pthread library or else use the OPR package, and will otherwise set
+#	PKG_SKIP_REASON if neither can be used, e.g.,
+#
+#	PTHREAD_OPTS+=	require
+#	#
+#	# package Makefile stuff...
+#	#
+#	.include "../../mk/pthread.buildlink3.mk"
+#	.include "../../mk/bsd.pkg.mk"
+#
+#   (4) Add both "require" and "native" to PTHREAD_OPTS prior to including
+#	pthread.buildlink3.mk.  This is like case (3), but we only check for
+#	the native pthread library, e.g.,
+#
+#	PTHREAD_OPTS+=	require native
+#	#
+#	# more package Makefile stuff...
+#	#
+#	.include "../../mk/pthread.buildlink3.mk"
+#	.include "../../mk/bsd.pkg.mk"
+#
+# The case where a package must use either the native pthread library or
+# some pthread package aside from the OPR is a special case of (2), e.g.,
+# if the required pthread package is "ptl2", then:
+#
+#	PTHREAD_OPTS+=	native
+#	#
+#	# more package Makefile stuff...
+#	#
+#	.include "../../mk/pthread.buildlink3.mk"
+#
+#	.if defined(PTHREAD_TYPE) && ${PTHREAD_TYPE} == "none"
+#	.  include "../../devel/ptl2/buildlink3.mk"
+#	.endif
+#
+#	.include "../../mk/bsd.pkg.mk"
+#
+# A package Makefile may add the word "optional" to PTHREAD_OPTS, which
+# will override the effects of any instance of the word "require".  This
+# should _only_ be used by those packages that can be built with or
+# without pthreads _independently_ of whether any of its dependencies need
+# pthreads.  Currently, this only only www/mozilla, which uses its own
+# threading library if native pthreads is unavailable, despite that it
+# uses GTK+, which _does_ need pthreads.
+#
+###########################################################################
+#
+# PTHREAD_OPTS represents whether this package requires pthreads, and also
+#	whether it needs to be native.  It may include the word "require"
+#	to denote that a pthreads implementation is required, and may also
+#	include the word "native" to denote that only native pthreads are
+#	acceptable.
+#
+# _PKG_PTHREAD is the fall-back package pthread implementation use by
+#	pthread.buildlink3.mk.
+#
+# _PKG_PTHREAD_COMPAT_PATTERNS matches the ONLY_FOR_PLATFORMS from the
+#	Makefile for ${_PKG_PTHREAD}.  It's used to see if ${_PKG_PTHREADS}
+#	can actually be used to replace a native pthreads.
+#
+_PKG_PTHREAD?=			pth
+_PKG_PTHREAD_DEPENDS?=		pth>=2.0.0
+_PKG_PTHREAD_PKGSRCDIR?=	../../devel/${_PKG_PTHREAD}
+_PKG_PTHREAD_BUILDLINK3_MK?=	${_PKG_PTHREAD_PKGSRCDIR}/buildlink3.mk
+_PKG_PTHREAD_COMPAT_PATTERNS=	*-*-*
+
+.include "../../mk/bsd.prefs.mk"
+
+PTHREAD_OPTS?=	# empty
+#
+# We check for a native pthreads implementation by checking for the presence
+# of /usr/include/pthread.h (we might want to make this check stricter).
+#
+.undef PTHREAD_TYPE
+PREFER_NATIVE_PTHREADS?=	YES
+.if exists(/usr/include/pthread.h) && ${PREFER_NATIVE_PTHREADS} == "YES"
+PTHREAD_TYPE=	native
+.else
+.  if !empty(PTHREAD_OPTS:Mnative)
+PTHREAD_TYPE=	none
+.    if !empty(PTHREAD_OPTS:Mrequire) && empty(PTHREAD_OPTS:Moptional)
+PKG_SKIP_REASON= "${PKGNAME} requires a native pthreads implementation."
+.    endif
+.  else
+PTHREAD_TYPE=	none
+.    for _pattern_ in ${_PKG_PTHREAD_COMPAT_PATTERNS}
+.      if !empty(MACHINE_PLATFORM:M${_pattern_})
+PTHREAD_TYPE=	${_PKG_PTHREAD}
+.      endif
+.    endfor
+.    if ${PTHREAD_TYPE} == "none" && \
+	!empty(PTHREAD_OPTS:Mrequire) && empty(PTHREAD_OPTS:Moptional)
+PKG_SKIP_REASON= "${PKGNAME} requires a working pthreads implementation."
+.    endif
+.  endif
+.endif
+
+.if !defined(PTHREAD_BUILDLINK3_MK)
+PTHREAD_BUILDLINK3_MK=	# defined
+
+.if ${PTHREAD_TYPE} == "native"
+#
+# Link the native pthread libraries and headers into ${BUILDLINK_DIR}.
+#
+BUILDLINK_PREFIX.pthread=	/usr
+BUILDLINK_CFLAGS.pthread=	-pthread
+BUILDLINK_LDFLAGS.pthread=	# empty
+#
+# Handle systems which have pthreads functions in libc_r such as
+# FreeBSD 5.x, or fall back to libc if we don't find libc_r.
+#
+.  if exists(/usr/lib/libpthread.so) || exists(/lib/libpthread.so)
+BUILDLINK_LDADD.pthread=	-lpthread
+.  elif exists(/usr/lib/libc_r.so)
+BUILDLINK_LDADD.pthread=	-lc_r
+.  else
+BUILDLINK_LDADD.pthread=	# empty
+.  endif
+
+.elif ${PTHREAD_TYPE} == "${_PKG_PTHREAD}"
+.  if exists(${_PKG_PTHREAD_BUILDLINK3_MK})
+.    if !empty(_PKG_PTHREAD_DEPENDS)
+BUILDLINK_DEPENDS.${_PKG_PTHREAD}=	${_PKG_PTHREAD_DEPENDS}
+.    endif
+BUILDLINK_PREFIX.pthread=	${BUILDLINK_PREFIX.${_PKG_PTHREAD}}
+BUILDLINK_CFLAGS.pthread=	${BUILDLINK_CFLAGS.${_PKG_PTHREAD}}
+BUILDLINK_LDFLAGS.pthread=	${BUILDLINK_LDFLAGS.${_PKG_PTHREAD}}
+BUILDLINK_LDADD.pthread=	-lpthread
+.    include "${_PKG_PTHREAD_BUILDLINK3_MK}"
+.  else
+PKG_SKIP_REASON= "${PKGNAME} needs pthreads, but ${_PKG_PTHREAD_BUILDLINK3_MK} is missing."
+.  endif
+.endif
+
+# Define user-visible PTHREAD_CFLAGS and PTHREAD_LDFLAGS as compiler
+# options used to compile/link pthreaded code.
+#
+PTHREAD_CFLAGS=		${BUILDLINK_CFLAGS.pthread}
+PTHREAD_LDFLAGS=	${BUILDLINK_LDFLAGS.pthread} ${BUILDLINK_LDADD.pthread}
+
+PTHREADBASE=		${BUILDLINK_PREFIX.pthread}
+CONFIGURE_ENV+=		PTHREADBASE=${PTHREADBASE}
+MAKE_ENV+=		PTHREADBASE=${PTHREADBASE}
+
+.endif	# PTHREAD_BUILDLINK3_MK