$NetBSD: patch-Makefile,v 1.2 2014/12/15 20:54:16 agc Exp $

install into the right place

--- Makefile	2014/12/12 21:39:59	1.1
+++ Makefile	2014/12/12 21:40:53
@@ -15,7 +15,7 @@
 # Enable for compilation on MacOS X
 #CONFIG_APPLE=y
 # Installation prefix
-prefix=/usr/local
+prefix=${DESTDIR}${PREFIX}
 
 
 #################################
@@ -133,7 +133,7 @@
 LIBS+=-lm -lpthread
 endif # !CONFIG_WIN32
 
-BPGENC_LIBS+=-lpng -ljpeg $(LIBS)
+BPGENC_LIBS+=-L${PREFIX}/lib -Wl,-rpath,${PREFIX}/lib -lpng -ljpeg $(LIBS)
 
 bpgenc.o: CFLAGS+=-Wno-unused-but-set-variable
 
@@ -141,7 +141,7 @@
 	$(AR) rcs $@ $^
 
 bpgdec$(EXE): bpgdec.o libbpg.a
-	$(CC) $(LDFLAGS) -o $@ $^ -lpng $(LIBS)
+	$(CC) $(LDFLAGS) -o $@ $^ $(BPGENC_LIBS)
 
 bpgenc$(EXE): $(BPGENC_OBJS)
 	$(CXX) $(LDFLAGS) -o $@ $^ $(BPGENC_LIBS)