LIB_DIR is now just 'lib' or 'lib64'
Replaced $(LIB_DIR) with $(TOP)/$(LIB_DIR), use LIB_DIR in install targets.
Patch by Hanno Böck.
diff --git a/configs/sunos4 b/configs/sunos4
index 483b9aa..9e6627d 100644
--- a/configs/sunos4
+++ b/configs/sunos4
@@ -7,6 +7,6 @@
 # Compiler and flags
 CC = acc
 CFLAGS = -Kpic -O -I/usr/include/X11R5 -DUSE_XSHM -DSUNOS4
-APP_LIB_DEPS = -L$(LIB_DIR) -L/usr/lib/X11R5 -lX11 -lXext -lXmu -lXi -lm
+APP_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -L/usr/lib/X11R5 -lX11 -lXext -lXmu -lXi -lm