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

buildlink3 framework.

1 files changed, 49 insertions, 0 deletions

diff --git a/audio/oss/buildlink3.mk b/audio/oss/buildlink3.mk
new file mode 100644
index 00000000000..9e00efe8f92
--- /dev/null
+++ b/audio/oss/buildlink3.mk
@@ -0,0 +1,49 @@
+# $NetBSD: buildlink3.mk,v 1.1 2004/01/03 23:06:43 jlam Exp $
+
+BUILDLINK_DEPTH:=	${BUILDLINK_DEPTH}+
+OSS_BUILDLINK3_MK:=	${OSS_BUILDLINK3_MK}+
+
+.if !empty(OSS_BUILDLINK3_MK:M\+)
+BUILDLINK_DEPENDS.oss?=		oss-[0-9]*
+BUILDLINK_PKGSRCDIR.oss?=	../../audio/oss
+.endif	# OSS_BUILDLINK3_MK
+
+.if !empty(BUILDLINK_DEPTH:M\+)
+BUILDLINK_DEPENDS+=	oss
+.endif
+
+.if !empty(OSS_BUILDLINK3_MK:M\+)
+BUILDLINK_PACKAGES+=	oss
+BUILDLINK_INCDIRS.oss=	include lib/oss/include
+
+# If we are using audio/oss, then we don't need the NetBSD OSS
+# compatibility library.
+#
+BUILDLINK_TRANSFORM+=	S:-lossaudio:
+
+BUILDLINK_TARGETS+=	buildlink-oss-soundcard-h
+
+LIBOSSAUDIO=	# empty
+DEVOSSAUDIO=	/dev/dsp
+DEVOSSSOUND=	${DEVOSSAUDIO}
+
+# Many source files mistakenly include both <sys/soundcard.h> and
+# <soundcard.h>, which causes errors since the definitions in the OSS
+# sys/soundcard.h conflict with the definitions in the system soundcard.h.
+# We fix this by making <sys/soundcard.h> and <soundcard.h> point to the
+# same file and rely on multiple inclusion protection to prevent conflicts.
+#
+.PHONY: buildlink-oss-soundcard-h
+buildlink-oss-soundcard-h:
+	${_PKG_SILENT}${_PKG_DEBUG}					\
+	soundcard_h=${BUILDLINK_DIR}/include/soundcard.h;		\
+	sys_soundcard_h=${BUILDLINK_PREFIX.oss}/lib/oss/include/sys/soundcard.h; \
+	if [ ! -f $${soundcard_h} -a -f $${sys_soundcard_h} ]; then	\
+		${ECHO_BUILDLINK_MSG}					\
+			"Linking $${sys_soundcard_h} to $${soundcard_h}."; \
+		${MKDIR} `${DIRNAME} $${soundcard_h}`;			\
+		${LN} -s $${sys_soundcard_h} $${soundcard_h};		\
+        fi
+.endif	# OSS_BUILDLINK3_MK
+
+BUILDLINK_DEPTH:=	${BUILDLINK_DEPTH:C/\+$//}