diff -Naur xc.orig/lib/Xrender/Imakefile xc/lib/Xrender/Imakefile
--- xc.orig/lib/Xrender/Imakefile	2004-03-04 18:46:58.000000000 +0100
+++ xc/lib/Xrender/Imakefile	2004-08-19 22:06:20.971964080 +0200
@@ -133,6 +133,16 @@
 
 HEADERS = Xrender.h $(NONSTANDARD_HEADERS)
 
+SUBSTVARS=prefix="$(PROJECTROOT)" \
+          exec_prefix="$(BINDIR)" \
+          libdir="$(USRLIBDIR)" \
+          includedir="$(INCROOT)" \
+          VERSION="0.8.4" \
+          X_REQUIRES="" \
+          RENDER_CFLAGS="" \
+          X_NON_PKG_CFLAGS="" \
+          X_NON_PKG_LIBS="-lX11 -lXext"
+
 #include <Library.tmpl>
 
 DependTarget()
@@ -142,3 +152,14 @@
 distclean:: clean
 	RemoveFile(Makefile)
 #endif
+
+all:: xrender.pc
+
+xrender.pc: xrender.pc.in
+	RemoveFile($@)
+	sh ../Xcursor/config-subst $(SUBSTVARS) < xrender.pc.in > $@
+
+InstallNonExecFile(xrender.pc,/usr/lib/pkgconfig)
+
+clean::
+	RemoveFile(xrender.pc)