$NetBSD: patch-mm,v 1.1 2013/01/10 16:17:10 ryoon Exp $

--- toolkit/library/Makefile.in.orig	2012-08-24 22:56:06.000000000 +0000
+++ toolkit/library/Makefile.in
@@ -535,6 +535,25 @@ EXTRA_DSO_LDOPTS += -lelf -ldemangle
 endif
 endif
 
+ifneq (,$(filter DragonFly FreeBSD NetBSD OpenBSD,$(OS_ARCH)))
+OS_LIBS += $(call EXPAND_LIBNAME,kvm)
+# keep `environ' unresolved, see bug 14426 for binutils
+EXTRA_DSO_LDOPTS += -Wl,--warn-unresolved-symbols
+endif
+
+ifneq (,$(filter DragonFly FreeBSD,$(OS_ARCH)))
+EXTRA_DSO_LDOPTS += -lplc4 -lplds4 -lnspr4 -lnssutil3
+endif
+
+ifneq (,$(MOZ_CUBEB)$(MOZ_SYDNEYAUDIO))
+ifeq ($(OS_ARCH),NetBSD)
+EXTRA_DSO_LDOPTS += -lossaudio
+endif
+ifdef PKGSRC_PULSEAUDIO
+EXTRA_DSO_LDOPTS += -lpulse
+endif
+endif
+
 ifeq ($(OS_ARCH),WINNT)
 OS_LIBS += $(call EXPAND_LIBNAME,shell32 ole32 version winspool comdlg32 imm32 msimg32 shlwapi psapi ws2_32 dbghelp rasapi32 rasdlg iphlpapi uxtheme setupapi secur32 sensorsapi portabledeviceguids windowscodecs)
 ifdef MOZ_CRASHREPORTER