Index: buildsys.mk.in
==================================================================
--- buildsys.mk.in
+++ buildsys.mk.in
@@ -25,10 +25,11 @@
 CXX = @CXX@
 CPP = @CPP@
 DC = @DC@
 ERLC = @ERLC@
 OBJC = @OBJC@
+OBJCXX = @OBJCXX@
 AR = @AR@
 LD = ${CC}
 RANLIB = @RANLIB@
 PYTHON = @PYTHON@
 CFLAGS = @CFLAGS@
@@ -35,10 +36,11 @@
 CXXFLAGS = @CXXFLAGS@
 CPPFLAGS = @CPPFLAGS@
 DFLAGS = @DFLAGS@
 ERLCFLAGS = @ERLCFLAGS@
 OBJCFLAGS = @OBJCFLAGS@
+OBJCXXFLAGS = @OBJCXXFLAGS@
 LDFLAGS = @LDFLAGS@
 LIBS = @LIBS@
 PYTHON_FLAGS = @PYTHON_FLAGS@
 PROG_IMPLIB_NEEDED = @PROG_IMPLIB_NEEDED@
 PROG_IMPLIB_LDFLAGS = @PROG_IMPLIB_LDFLAGS@
@@ -58,10 +60,11 @@
 CLEAN_LIB = @CLEAN_LIB@
 LN_S = @LN_S@
 MKDIR_P = mkdir -p
 INSTALL = @INSTALL@
 SHELL = @SHELL@
+MSGFMT = @MSGFMT@
 prefix = @prefix@
 exec_prefix = @exec_prefix@
 bindir = @bindir@
 libdir = @libdir@
 plugindir ?= ${libdir}/${PACKAGE}
@@ -76,16 +79,18 @@
 OBJS2 = ${OBJS1:.cc=.o}
 OBJS3 = ${OBJS2:.cxx=.o}
 OBJS4 = ${OBJS3:.d=.o}
 OBJS5 = ${OBJS4:.erl=.beam}
 OBJS6 = ${OBJS5:.m=.o}
-OBJS7 = ${OBJS6:.py=.pyc}
-OBJS += ${OBJS7:.xpm=.o}
+OBJS7 = ${OBJS6:.mm=.o}
+OBJS8 = ${OBJS7:.py=.pyc}
+OBJS9 = ${OBJS8:.xpm=.o}
+OBJS += ${OBJS9:.po=.gmo}
 
 .SILENT:
 .SUFFIXES:
-.SUFFIXES: .beam .c .cc .cxx .d .dep .erl .m .o .py .pyc .xpm
+.SUFFIXES: .beam .c .cc .cxx .d .dep .erl .gmo .m .mm .o .po .py .pyc .xpm
 .PHONY: all subdirs pre-depend depend install install-extra uninstall uninstall-extra clean distclean
 
 all:
 	for i in subdirs depend ${STATIC_LIB} ${STATIC_LIB_NOINST} ${LIB} ${LIB_NOINST} ${PLUGIN} ${PLUGIN_NOINST} ${PROG} ${PROG_NOINST}; do \
 		${MAKE} ${MFLAGS} $$i || exit 1; \
@@ -118,10 +123,14 @@
 				;; \
 			*.m) \
 				test $$i -nt .deps && regen=1; \
 				deps="$$deps $${i%.m}.dep"; \
 				;; \
+			*.mm) \
+				test $$i -nt .deps && regen=1; \
+				deps="$$deps $${i%.mm}.dep"; \
+				;; \
 		esac; \
 	done; \
 	if test x"$$regen" = x"1" -a x"$$deps" != "x"; then \
 		${DEPEND_STATUS}; \
 		if ${MAKE} ${MFLAGS} $$deps && cat $$deps >.deps; then \
@@ -132,11 +141,11 @@
 			touch -t 0001010000 .deps; \
 			${DEPEND_FAILED}; \
 		fi; \
 	fi
 
-.c.dep .cc.dep .cxx.dep .m.dep:
+.c.dep .cc.dep .cxx.dep .m.dep .mm.dep:
 	${CPP} ${CPPFLAGS} -M $< >$@ || (rm -f $@; exit 1)
 
 .d.dep:
 .xpm.dep:
 
@@ -173,11 +182,11 @@
 		${LINK_FAILED}; \
 	fi
 
 ${STATIC_LIB} ${STATIC_LIB_NOINST}: ${EXT_DEPS} ${OBJS}
 	${LINK_STATUS}
-	if ${AR} cr $@ ${OBJS} && ${RANLIB} ${@}; then \
+	if ${AR} cr $@ ${OBJS} && ${RANLIB} $@; then \
 		${LINK_OK}; \
 	else \
 		${LINK_FAILED}; \
 		rm -f $@; \
 	fi
@@ -224,10 +233,26 @@
 
 .m.o:
 	${COMPILE_STATUS}
 	if ${OBJC} ${OBJCFLAGS} ${CPPFLAGS} -c -o $@ $<; then \
 		${COMPILE_OK}; \
+	else \
+		${COMPILE_FAILED}; \
+	fi
+
+.mm.o:
+	${COMPILE_STATUS}
+	if ${OBJCXX} ${OBJCXXFLAGS} ${OBJCFLAGS} ${CXXFLAGS} ${CPPFLAGS} -c -o $@ $<; then \
+		${COMPILE_OK}; \
+	else \
+		${COMPILE_FAILED}; \
+	fi
+
+.po.gmo:
+	${COMPILE_STATUS}
+	if ${MSGFMT} -c -o $@ $<; then \
+		${COMPILE_OK}; \
 	else \
 		${COMPILE_FAILED}; \
 	fi
 
 .py.pyc:

Index: m4/buildsys.m4
==================================================================
--- m4/buildsys.m4
+++ m4/buildsys.m4
@@ -55,11 +55,11 @@
 	case "$host" in
 		*-apple-*)
 			AC_MSG_RESULT(Mac OS X)
 			LIB_CPPFLAGS='-DPIC'
 			LIB_CFLAGS='-fPIC'
-			LIB_LDFLAGS='-dynamiclib -flat_namespace -undefined suppress'
+			LIB_LDFLAGS='-dynamiclib -flat_namespace'
 			LIB_PREFIX='lib'
 			LIB_SUFFIX='.dylib'
 			PLUGIN_CPPFLAGS='-DPIC'
 			PLUGIN_CFLAGS='-fPIC'
 			PLUGIN_LDFLAGS='-bundle -flat_namespace -undefined suppress'