#
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is mozilla.org code.
#
# The Initial Developer of the Original Code is
# Netscape Communications Corporation.
# Portions created by the Initial Developer are Copyright (C) 1998
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
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# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
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# ***** END LICENSE BLOCK *****

DEPTH		= ../../..
topsrcdir	= @top_srcdir@
srcdir		= @srcdir@
VPATH		= @srcdir@

include $(DEPTH)/config/autoconf.mk

MODULE		= png
LIBRARY_NAME	= mozpng
ifeq ($(OS_ARCH),WINNT)
LIBRARY_NAME	= png
endif
LIBXUL_LIBRARY = 1

REQUIRES	= $(ZLIB_REQUIRES) \
		  $(NULL)

CSRCS		= \
		png.c \
		pngerror.c \
		pngget.c \
		pngmem.c \
		pngset.c \
		pngtrans.c \
		$(NULL)

# These files enable support for reading PNGs
ifneq (,$(filter png,$(MOZ_IMG_DECODERS)))
CSRCS		+= \
		pngpread.c \
		pngread.c \
		pngrio.c \
		pngrutil.c \
		$(NULL)

DEFINES		+= -DMOZ_PNG_READ
endif

# These files enable support for writing PNGs
ifneq (,$(filter png,$(MOZ_IMG_ENCODERS)))
CSRCS		+= \
		pngwio.c \
		pngwrite.c \
		pngwtran.c \
		pngrtran.c \
		pngwutil.c \
		$(NULL)

DEFINES		+= -DMOZ_PNG_WRITE
endif

EXPORTS		= png.h pngconf.h mozpngconf.h

LOCAL_INCLUDES	= -I$(srcdir)

FORCE_STATIC_LIB = 1
# This library is used by other shared libs in a static build
FORCE_USE_PIC = 1

include $(topsrcdir)/config/rules.mk

ifeq ($(OS_ARCH),WINNT)
DEFINES		+= -DZLIB_DLL
ifdef BUILD_DEBUG_GC
DEFINES		+= -DDEBUG_GC
endif
endif