volume_id: add prefix=, exec_prefix=

diff --git a/extras/volume_id/lib/Makefile b/extras/volume_id/lib/Makefile
index 925eff9f98e9a24bc63793ee711d7220b770b7ea..499d486623c026de2a79ab616c4011ef78748aaf 100644 (file)
--- a/extras/volume_id/lib/Makefile
+++ b/extras/volume_id/lib/Makefile
@@ -91,6 +91,8 @@ $(SHLIB): $(HEADERS) exported_symbols $(addprefix .shlib/,$(OBJS))
 
 libvolume_id.pc:
        $(E) "  GENPC   " $@
+       $(Q) echo "prefix=${prefix}/usr" >> $@
+       $(Q) echo "exec_prefix=\$${prefix}" >> $@
        $(Q) echo "libdir=${usrlibdir}" >> $@
        $(Q) echo "includedir=${includedir}" >> $@
        $(Q) echo "" >> $@