3 files changed, 26 insertions, 23 deletions
diff --git a/graphics/MesaLib/buildlink3.mk b/graphics/MesaLib/buildlink3.mk
index 9a221586425..25e9455fc26 100644
--- a/graphics/MesaLib/buildlink3.mk
+++ b/graphics/MesaLib/buildlink3.mk
@@ -1,7 +1,5 @@
-# $NetBSD: buildlink3.mk,v 1.5 2003/09/14 01:47:51 jlam Exp $
+# $NetBSD: buildlink3.mk,v 1.6 2003/09/28 12:54:52 jlam Exp $
 
-.if !defined(MESALIB_BUILDLINK3_MK)
-MESALIB_BUILDLINK3_MK=	# defined
 BUILDLINK_DEPTH:=	${BUILDLINK_DEPTH}+
 
 .include "../../mk/bsd.prefs.mk"
@@ -29,9 +27,7 @@ BUILDLINK_IS_BUILTIN.MesaLib!=						\
 MAKEFLAGS+=	BUILDLINK_IS_BUILTIN.MesaLib=${BUILDLINK_IS_BUILTIN.MesaLib}
 .endif
 
-.if !empty(BUILDLINK_CHECK_BUILTIN.MesaLib:M[yY][eE][sS])
-_NEED_MESALIB=	NO
-.else
+.if !defined(_NEED_MESALIB)
 .  if !empty(BUILDLINK_IS_BUILTIN.MesaLib:M[nN][oO])
 _NEED_MESALIB=	YES
 .  else
@@ -41,7 +37,7 @@ _NEED_MESALIB=	YES
 # BUILDLINK_DEPENDS.<pkg> to see if we need to install the pkgsrc version
 # or if the built-in one is sufficient.
 #
-.    include "../../graphics/Mesa/version.mk"
+.      include "../../graphics/Mesa/version.mk"
 _MESALIB_PKG=		MesaLib-${_MESA_VERSION}
 _MESALIB_DEPENDS=	${BUILDLINK_DEPENDS.MesaLib}
 _NEED_MESALIB!=	\
@@ -51,6 +47,10 @@ _NEED_MESALIB!=	\
 		${ECHO} "YES";						\
 	fi
 .  endif
+.endif	# _NEED_MESALIB
+
+.if !empty(BUILDLINK_CHECK_BUILTIN.MesaLib:M[yY][eE][sS])
+_NEED_MESALIB=	NO
 .endif
 
 .if ${_NEED_MESALIB} == "YES"
@@ -62,11 +62,12 @@ BUILDLINK_DEPENDS.MesaLib=	MesaLib>=5.0
 .  if !empty(BUILDLINK_DEPTH:M\+)
 BUILDLINK_DEPENDS+=		MesaLib
 .  endif
+.  if !defined(BUILDLINK_PACKAGES) || empty(BUILDLINK_PACKAGES:MMesaLib)
 BUILDLINK_PACKAGES+=		MesaLib
 BUILDLINK_CPPFLAGS.MesaLib=	-DGLX_GLXEXT_LEGACY
+.  endif
 .else
 BUILDLINK_PREFIX.MesaLib=	${X11BASE}
 .endif
 
 BUILDLINK_DEPTH:=	${BUILDLINK_DEPTH:C/\+$//}
-.endif	# MESALIB_BUILDLINK3_MK
diff --git a/graphics/glu/buildlink3.mk b/graphics/glu/buildlink3.mk
index 16aaec0de80..dd2b37fa686 100644
--- a/graphics/glu/buildlink3.mk
+++ b/graphics/glu/buildlink3.mk
@@ -1,7 +1,5 @@
-# $NetBSD: buildlink3.mk,v 1.3 2003/09/14 01:47:51 jlam Exp $
+# $NetBSD: buildlink3.mk,v 1.4 2003/09/28 12:54:52 jlam Exp $
 
-.if !defined(GLU_BUILDLINK3_MK)
-GLU_BUILDLINK3_MK=	# defined
 BUILDLINK_DEPTH:=	${BUILDLINK_DEPTH}+
 
 .include "../../mk/bsd.prefs.mk"
@@ -29,9 +27,7 @@ BUILDLINK_IS_BUILTIN.glu!=						\
 MAKEFLAGS+=	BUILDLINK_IS_BUILTIN.glu=${BUILDLINK_IS_BUILTIN.glu}
 .endif
 
-.if !empty(BUILDLINK_CHECK_BUILTIN.glu:M[yY][eE][sS])
-_NEED_GLU=	NO
-.else
+.if !defined(_NEED_GLU)
 .  if !empty(BUILDLINK_IS_BUILTIN.glu:M[nN][oO])
 _NEED_GLU=	YES
 .  else
@@ -41,7 +37,7 @@ _NEED_GLU=	YES
 # BUILDLINK_DEPENDS.<pkg> to see if we need to install the pkgsrc version
 # or if the built-in one is sufficient.
 #
-.    include "../../graphics/Mesa/version.mk"
+.      include "../../graphics/Mesa/version.mk"
 _GLU_PKG=	glu-${_MESA_VERSION}
 _GLU_DEPENDS=	${BUILDLINK_DEPENDS.glu}
 _NEED_GLU!=	\
@@ -51,6 +47,10 @@ _NEED_GLU!=	\
 		${ECHO} "YES";						\
 	fi
 .  endif
+.endif	# _NEED_GLU
+
+.if !empty(BUILDLINK_CHECK_BUILTIN.glu:M[yY][eE][sS])
+_NEED_GLU=	NO
 .endif
 
 .if ${_NEED_GLU} == "YES"
@@ -62,10 +62,11 @@ BUILDLINK_DEPENDS.glu=	glu>=5.0
 .  if !empty(BUILDLINK_DEPTH:M\+)
 BUILDLINK_DEPENDS+=	glu
 .  endif
+.  if !defined(BUILDLINK_PACKAGES) || empty(BUILDLINK_PACKAGES:Mglu)
 BUILDLINK_PACKAGES+=	glu
+.  endif
 .else
 BUILDLINK_PREFIX.glu=	${X11BASE}
 .endif
 
 BUILDLINK_DEPTH:=	${BUILDLINK_DEPTH:C/\+$//}
-.endif	# GLU_BUILDLINK3_MK
diff --git a/graphics/xpm/buildlink3.mk b/graphics/xpm/buildlink3.mk
index c7db9041cba..ec6a4f72e24 100644
--- a/graphics/xpm/buildlink3.mk
+++ b/graphics/xpm/buildlink3.mk
@@ -1,7 +1,5 @@
-# $NetBSD: buildlink3.mk,v 1.4 2003/09/14 01:47:52 jlam Exp $
+# $NetBSD: buildlink3.mk,v 1.5 2003/09/28 12:54:52 jlam Exp $
 
-.if !defined(XPM_BUILDLINK3_MK)
-XPM_BUILDLINK3_MK=	# defined
 BUILDLINK_DEPTH:=	${BUILDLINK_DEPTH}+
 
 .include "../../mk/bsd.prefs.mk"
@@ -38,9 +36,7 @@ BUILDLINK_IS_BUILTIN.xpm=	NO
 MAKEFLAGS+=	BUILDLINK_IS_BUILTIN.xpm=${BUILDLINK_IS_BUILTIN.xpm}
 .endif
 
-.if !empty(BUILDLINK_CHECK_BUILTIN.xpm:M[yY][eE][sS])
-_NEED_XPM=	NO
-.else
+.if !defined(_NEED_XPM)
 .  if !empty(BUILDLINK_IS_BUILTIN.xpm:M[nN][oO])
 _NEED_XPM=	YES
 .  else
@@ -66,16 +62,21 @@ _NEED_XPM!=	\
 		${ECHO} "YES";						\
 	fi
 .  endif
+.endif	# _NEED_XPM
+
+.if !empty(BUILDLINK_CHECK_BUILTIN.xpm:M[yY][eE][sS])
+_NEED_XPM=	NO
 .endif
 
 .if ${_NEED_XPM} == "YES"
 .  if !empty(BUILDLINK_DEPTH:M\+)
 BUILDLINK_DEPENDS+=	xpm
 .  endif
+.  if !defined(BUILDLINK_PACKAGES) || empty(BUILDLINK_PACKAGES:Mxpm)
 BUILDLINK_PACKAGES+=	xpm
+.  endif
 .else
 BUILDLINK_PREFIX.xpm=	${X11BASE}
 .endif
 
 BUILDLINK_DEPTH:=	${BUILDLINK_DEPTH:C/\+$//}
-.endif	# XPM_BUILDLINK3_MK