Add buildlink.mk Makefile fragment to link GL headers and libs into

${BUILDLINK_INCDIR} and ${BUILDLINK_LIBDIR}, for use by other packages.

1 files changed, 69 insertions, 0 deletions

diff --git a/graphics/Mesa/buildlink.mk b/graphics/Mesa/buildlink.mk
new file mode 100644
index 00000000000..0f5e299f30f
--- /dev/null
+++ b/graphics/Mesa/buildlink.mk
@@ -0,0 +1,69 @@
+# $NetBSD: buildlink.mk,v 1.1 2001/05/26 06:36:11 jlam Exp $
+#
+# This Makefile fragment is included by packages that use Mesa.
+#
+# To use this Makefile fragment, simply:
+#
+# (1) Optionally define MESA_REQD to the version of Mesa 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(MESA_BUILDLINK_MK)
+MESA_BUILDLINK_MK=	# defined
+
+MESA_REQD?=		3.4.1
+
+# We double-list because we're not sure if the files are in ${X11BASE}
+# or in ${LOCALBASE}.
+
+MESA_HEADERS=		${X11BASE}/include/GL/*
+MESA_HEADERS+=		${LOCALBASE}/include/GL/*
+
+MESA_LIBS=		${X11BASE}/lib/libGL.*
+MESA_LIBS+=		${X11BASE}/lib/libGLU.*
+MESA_LIBS+=		${X11BASE}/lib/libglut.*
+MESA_LIBS+=		${LOCALBASE}/lib/libGL.*
+MESA_LIBS+=		${LOCALBASE}/lib/libGLU.*
+MESA_LIBS+=		${LOCALBASE}/lib/libglut.*
+
+BUILDLINK_INCDIR?=	${WRKDIR}/include
+BUILDLINK_LIBDIR?=	${WRKDIR}/lib
+
+BUILDLINK_TARGETS+=	link-Mesa-headers
+BUILDLINK_TARGETS+=	link-Mesa-libs
+
+# This target links the headers into ${BUILDLINK_INCDIR}, which should
+# be searched first by the C preprocessor.
+#
+link-Mesa-headers:
+	@${ECHO} "Linking Mesa headers into ${BUILDLINK_INCDIR}."
+	@${MKDIR} ${BUILDLINK_INCDIR}/GL
+	@${RM} -f ${BUILDLINK_INCDIR}/GL/*
+	@for inc in ${MESA_HEADERS}; do					\
+		dest=${BUILDLINK_INCDIR}/GL/`${BASENAME} $${inc}`; \
+		if [ -f $${inc} ]; then					\
+			${RM} -f $${dest};				\
+			${LN} -sf $${inc} $${dest};			\
+		fi;							\
+	done
+
+# This target links libraries into ${BUILDLINK_LIBDIR}, which should
+# be searched first by the linker.
+#
+link-Mesa-libs:
+	@${ECHO} "Linking Mesa libraries into ${BUILDLINK_LIBDIR}."
+	@${MKDIR} ${BUILDLINK_LIBDIR}
+	@for lib in ${MESA_LIBS}; do					\
+		dest=${BUILDLINK_LIBDIR}/`${BASENAME} $${lib}`;		\
+		if [ -f $${lib} ]; then					\
+			${RM} -f $${dest};				\
+			${LN} -sf $${lib} $${dest};			\
+		fi;							\
+	done
+
+.endif	# MESA_BUILDLINK_MK