-PIDGIN_CFLAGS = $(shell pkg-config pidgin --cflags)
-GTK_CFLAGS = $(shell pkg-config gtk+-2.0 --cflags)
-PIDGIN_LIBS = $(shell pkg-config pidgin --libs)
-GTK_LIBS = $(shell pkg-config gtk+-2.0 --libs)
-PIDGIN_LIBDIR = $(shell pkg-config --variable=libdir pidgin)/pidgin
+PURPLE_CFLAGS = $(shell pkg-config purple --cflags)
+PURPLE_LIBS = $(shell pkg-config purple --libs)