diff --git a/src/Makefile b/src/Makefile
index 08d118c..181f094 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -4,11 +4,11 @@ DESTDIR	=
 BINDIR	= $(PREFIX)/bin
 CC	= cc
 CPPFLAGSF= -I ../include
-CPPFLAGS= -I $(PREFIX)/include
-CFLAGSF	= -W
+CPPFLAGS= 
+CFLAGSF	= -W `pkg-config --cflags libSystem`
 CFLAGS	= -Wall -g -O2 -pedantic
-LDFLAGSF= -lSystem -Wl,--export-dynamic
-LDFLAGS	= -L $(PREFIX)/lib -Wl,-rpath,$(PREFIX)/lib
+LDFLAGSF= `pkg-config --libs libSystem` -Wl,--export-dynamic
+LDFLAGS	= 
 RM	= rm -f
 LN	= ln -f
 MKDIR	= mkdir -p
diff --git a/src/project.conf b/src/project.conf
index d67b19a..f41b8e9 100644
--- a/src/project.conf
+++ b/src/project.conf
@@ -1,10 +1,10 @@
 targets=../data/Splasher.h,Splasher
 cppflags_force=-I ../include
-cppflags=-I $(PREFIX)/include
-cflags_force=-W
+cppflags=
+cflags_force=-W `pkg-config --cflags libSystem`
 cflags=-Wall -g -O2 -pedantic
-ldflags_force=-lSystem -Wl,--export-dynamic
-ldflags=-L $(PREFIX)/lib -Wl,-rpath,$(PREFIX)/lib
+ldflags_force=`pkg-config --libs libSystem` -Wl,--export-dynamic
+ldflags=
 dist=Makefile,appbroker.sh,splasher.h
 
 [../data/Splasher.h]