pch.am

# 
#   Copyright (C) 2010 Free Software Foundation, Inc.
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
# 

#
# PCH is precompiled headers, which can spead up builds.
# 
if ENABLE_PCH
BUILT_SOURCES += all-includes.h.gch

PCHHEADERS = \
	$(top_srcdir)/libcore/asobj/Global_as.h \
	$(top_srcdir)/libcore/builtin_function.h \
	$(top_srcdir)/libcore/NativeFunction.h \
	$(top_srcdir)/libcore/Shape.h \
	$(top_srcdir)/libcore/SWFStream.h \
	$(top_srcdir)/libcore/ObjectURI.h \
	$(top_srcdir)/libcore/PropertyList.h \
	$(top_srcdir)/libcore/movie_root.h \
	$(top_srcdir)/libcore/SWFRect.h \
	$(top_srcdir)/libcore/MovieClip.h \
	$(top_srcdir)/libcore/SWFMatrix.h \
	$(top_srcdir)/libcore/DisplayList.h	\
	$(top_srcdir)/libcore/DynamicShape.h	\
	$(top_srcdir)/libcore/Geometry.h	\
	$(top_srcdir)/libbase/SimpleBuffer.h \
	$(top_srcdir)/libbase/GnashNumeric.h \
	$(top_srcdir)/libbase/tu_file.h \
	$(top_srcdir)/libbase/GnashAlgorithm.h \
	$(top_srcdir)/libbase/smart_ptr.h \
	$(top_srcdir)/libbase/GC.h \
	$(top_srcdir)/libbase/log.h \
	$(top_srcdir)/libbase/rc.h \
	$(top_srcdir)/libbase/URL.h \
	$(top_srcdir)/libbase/snappingrange.h \
	$(top_srcdir)/libbase/GnashImage.h \
	$(NULL)

PCHFLAGS = \
	-I$(top_builddir) \
	-I$(srcdir) \
	-I$(top_srcdir) \
	-I$(top_srcdir)/libamf \
	-I$(top_srcdir)/libnet \
	-I$(top_srcdir)/libcore \
	-I$(top_srcdir)/libcore/parser \
	-I$(top_srcdir)/libcore/swf \
	-I$(top_srcdir)/libcore/vm \
	-I$(top_srcdir)/libbase \
	-I$(top_srcdir)/backend \
	-I$(top_srcdir)/libcore/abc \
	-I$(top_srcdir)/libcore/asobj \
	-I$(top_srcdir)/libcore/asobj/flash \
	-I$(top_srcdir)/libltdl \
	-I$(top_srcdir)/libcore/vm \
	-I$(top_srcdir)/libmedia \
	-I$(top_srcdir)/libsound \
	$(PTHREAD_CFLAGS) \
	$(NULL)

all-includes.h.gch: $(PCHHEADERS)
	for i in $(PCHHEADERS); do \
	  file=`basename $$i`; \
	  echo "#include \"$$file\"" >> all-includes.h ; \
	done; \
	$(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
	  $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -fPIC -DPIC \
	  $(PCHFLAGS)  -x c++-header -c -o all-includes.h.gch all-includes.h; \
	rm all-includes.h;

$(PCHHEADERS): all-includes.h.gch

CLEANFILES += all-includes.h.gch

endif