--- a/configure.ac~	2013-01-14 19:29:04.691398124 +0800
+++ b/configure.ac	2013-01-14 19:31:31.415232817 +0800
@@ -33,6 +33,8 @@
 WX_CPPFLAGS="`$WXCONFIG --cppflags`"
 WX_CXXFLAGS="`$WXCONFIG --cxxflags`"
 WX_LIBS="`$WXCONFIG --libs`"
+
+PKG_CHECK_MODULES(WXCAM, [alsa mjpegtools x11])
  
 AC_SUBST(WX_CPPFLAGS)
 AC_SUBST(WX_CXXFLAGS)
--- a/src/Makefile.am.0000	2011-06-05 15:55:00.000000000 +0800
+++ b/src/Makefile.am	2013-01-14 19:28:39.230732697 +0800
@@ -80,14 +80,7 @@
 	resolution.h \
 	tv.xpm
 
-wxcam_LDFLAGS = \
-	-lxvidcore \
-	-llavjpeg \
-	-lmjpegutils \
-	-lX11 \
-	-lasound
-
 wxcam_LDADD = \
-	 \
+	$(WXCAM_LIBS) -llavjpeg -lpthread -lxvidcore \
 	$(WX_LIBS)