1 files changed, 62 insertions, 0 deletions
diff --git a/graphics/jpeg/buildlink.mk b/graphics/jpeg/buildlink.mk
new file mode 100644
index 00000000000..1dd71571048
--- /dev/null
+++ b/graphics/jpeg/buildlink.mk
@@ -0,0 +1,62 @@
+# $NetBSD: buildlink.mk,v 1.1 2001/05/26 16:30:19 jlam Exp $
+#
+# This Makefile fragment is included by packages that use libjpeg.
+#
+# To use this Makefile fragment, simply:
+#
+# (1) Optionally define JPEG_REQD to the version of libjpeg desired.
+# (2) Include this Makefile fragment in the package Makefile,
+# (3) Optionally define BUILDLINK_INCDIR and BUILDLINK_LIBDIR,
+# (4) Add ${BUILDLINK_TARGETS} to the prerequisite targets for pre-configure,
+# (5) Add ${BUILDLINK_INCDIR} to the front of the C preprocessor's header
+#     search path, and
+# (6) Add ${BUILDLINK_LIBDIR} to the front of the linker's library search
+#     path.
+
+.if !defined(JPEG_BUILDLINK_MK)
+JPEG_BUILDLINK_MK=	# defined
+
+JPEG_REQD?=		6
+DEPENDS+=		jpeg>=${JPEG_REQD}:../../graphics/jpeg
+
+JPEG_HEADERS=		${LOCALBASE}/include/jconfig.h
+JPEG_HEADERS+=		${LOCALBASE}/include/jpeglib.h
+JPEG_HEADERS+=		${LOCALBASE}/include/jmorecfg.h
+JPEG_HEADERS+=		${LOCALBASE}/include/jerror.h
+JPEG_LIBS=		${LOCALBASE}/lib/libjpeg.*
+
+BUILDLINK_INCDIR?=	${WRKDIR}/include
+BUILDLINK_LIBDIR?=	${WRKDIR}/lib
+
+BUILDLINK_TARGETS+=	link-jpeg-headers
+BUILDLINK_TARGETS+=	link-jpeg-libs
+
+# This target links the headers into ${BUILDLINK_INCDIR}, which should
+# be searched first by the C preprocessor.
+#
+link-jpeg-headers:
+	@${ECHO} "Linking jpeg headers into ${BUILDLINK_INCDIR}."
+	@${MKDIR} ${BUILDLINK_INCDIR}
+	@for inc in ${JPEG_HEADERS}; do					\
+		dest=${BUILDLINK_INCDIR}/`${BASENAME} $${inc}`;		\
+		if [ -f $${inc} ]; then					\
+			${RM} -f $${dest};				\
+			${LN} -sf $${inc} $${dest};			\
+		fi;							\
+        done
+
+# This target links the libraries into ${BUILDLINK_LIBDIR}, which should
+# be searched first by the linker.
+#
+link-jpeg-libs:
+	@${ECHO} "Linking jpeg libraries into ${BUILDLINK_LIBDIR}."
+	@${MKDIR} ${BUILDLINK_LIBDIR}
+	@for lib in ${JPEG_LIBS}; do					\
+		dest=${BUILDLINK_LIBDIR}/`${BASENAME} $${lib}`;		\
+		if [ -f $${lib} ]; then					\
+			${RM} -f $${dest};				\
+			${LN} -sf $${lib} $${dest};			\
+		fi;							\
+	done
+
+.endif	# JPEG_BUILDLINK_MK