# $Id: Makefile.kmk 96407 2022-08-22 17:43:14Z vboxsync $
## @file
# Sub-Makefile for the libogg.
#

#
# Copyright (C) 2022 Oracle and/or its affiliates.
#
# This file is part of VirtualBox base platform packages, as
# available from https://www.virtualbox.org.
#
# 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, in version 3 of the
# License.
#
# 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, see <https://www.gnu.org/licenses>.
#
# SPDX-License-Identifier: GPL-3.0-only
#

SUB_DEPTH = ../../..
include $(KBUILD_PATH)/subheader.kmk


#
# Need to drop some assembly flags and add some C flags (gcc) present in
# VBoxR3DllNonPedantic.  So, create or own template deriving from it.
#
# Note! We ASSUME that see is available here (doesn't build cleanly on 32-bit
#       linux without this assumption).  Too bad for anyone with ancient CPUs.
#
TEMPLATE_VBOXLIBOGG         = Template for adjusting assembler and C compiler flags.
TEMPLATE_VBOXLIBOGG_EXTENDS = VBoxR3DllNonPedanticFast
ifeq ($(KBUILD_TARGET),win)
 TEMPLATE_VBOXLIBOGG_ASFLAGS.amd64 = $(filter-out -Worphan-labels -f win64, $(TEMPLATE_VBoxR3DllNonPedanticFast_ASFLAGS.amd64)) \
 	-f x64
else
 TEMPLATE_VBOXLIBOGG_CFLAGS        = $(filter-out $(VBOX_GCC_fvisibility-hidden), $(TEMPLATE_VBoxR3DllNonPedanticFast_CFLAGS))
 TEMPLATE_VBOXLIBOGG_CFLAGS.amd64  = $(TEMPLATE_VBoxR3DllNonPedanticFast_CFLAGS.amd64) -msse # Needed?
 TEMPLATE_VBOXLIBOGG_CFLAGS.x86    = $(TEMPLATE_VBoxR3DllNonPedanticFast_CFLAGS.x86) -msse
 TEMPLATE_VBOXLIBOGG_ASFLAGS.amd64 = $(filter-out -Worphan-labels, $(TEMPLATE_VBoxR3DllNonPedanticFast_ASFLAGS.amd64))
 TEMPLATE_VBOXLIBOGG_ASFLAGS.x86   = $(filter-out -Worphan-labels, $(TEMPLATE_VBoxR3DllNonPedanticFast_ASFLAGS.x86))
endif


#
# The VBox Ogg shared library.
#
LIBRARIES += VBox-libogg
VBox-libogg_TEMPLATE   := VBOXLIBOGG

VBox-libogg_INCS := \
	. \
	include/ \
	include/ogg \
	src

VBox-libogg_SOURCES := \
	src/bitwise.c \
	src/framing.c

include $(FILE_KBUILD_SUB_FOOTER)