--- Makefile.orig	2010-04-24 17:18:48.000000000 -0300
+++ Makefile	2010-04-24 18:19:29.000000000 -0300
@@ -35,11 +35,11 @@
 # Name of .pc file. "lua5.1" on Debian/Ubuntu
 LUAPKG=lua5.1
 OUTFILE=gd.so
-CFLAGS=`gdlib-config --cflags` `pkg-config $(LUAPKG) --cflags` -O3 -Wall
+CFLAGS+=`gdlib-config --cflags` `pkg-config $(LUAPKG) --cflags` -fPIC
 GDFEATURES=`gdlib-config --features |sed -e "s/GD_/-DGD_/g"`
-LFLAGS=-shared `gdlib-config --ldflags` `gdlib-config --libs` \
-    `pkg-config $(LUAPKG) --libs` -lgd
-INSTALL_PATH=`pkg-config $(LUAPKG) --variable=INSTALL_CMOD`
+LIBS=`gdlib-config --libs` `pkg-config $(LUAPKG) --libs` -lgd
+LDFLAGS+=`gdlib-config --ldflags` -shared
+INSTALL_PATH=$(DESTDIR)`pkg-config $(LUAPKG) --variable=INSTALL_CMOD`
 
 
 # ---------------------------------------------------------------------------
@@ -67,11 +67,12 @@
 all: $(OUTFILE)
 
 $(OUTFILE): luagd.c
-	$(CC) -o $(OUTFILE) $(GDFEATURES) $(CFLAGS) $(LFLAGS) luagd.c
+	$(CC) -o $(OUTFILE) $(GDFEATURES) $(CFLAGS) $(LDFLAGS) luagd.c $(LIBS)
 	lua test_features.lua
 
 install: $(OUTFILE)
-	install -s $(OUTFILE) $(INSTALL_PATH)
+	mkdir -p $(INSTALL_PATH)
+	install $(OUTFILE) $(INSTALL_PATH)
 
 clean:
 	rm -f $(OUTFILE) *.o