# $Id: Makefile.kmk 98103 2023-01-17 14:15:46Z vboxsync $
## @file
# Sub-Makefile for VBoxSDL (a simple frontend based on SDL).
#

#
# Copyright (C) 2006-2023 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 $(KBUILD_PATH)/subheader.kmk
if !defined(VBOX_WITH_HARDENING) || "$(KBUILD_TARGET)" != "darwin" # No hardened VBoxSDL on darwin.


ifdef VBOX_WITH_HARDENING
 #
 # Hardened VBoxSDL
 #
 PROGRAMS += VBoxSDLHardened
 VBoxSDLHardened_TEMPLATE = VBOXR3HARDENEDEXE
 VBoxSDLHardened_SOURCES = VBoxSDLHardened.cpp
 VBoxSDLHardened_NAME = VBoxSDL
 $(call VBOX_SET_VER_INFO_EXE,VBoxSDLHardened,VirtualBox Pure SDL Frontend,$(VBOX_WINDOWS_ICON_FILE)) # Version info / description.
endif


#
# VBoxSDL
#
ifdef VBOX_WITH_HARDENING
 DLLS += VBoxSDL
else
 PROGRAMS += VBoxSDL
endif
VBoxSDL_TEMPLATE  := $(if $(VBOX_WITH_HARDENING),VBOXMAINCLIENTDLL,VBOXMAINCLIENTEXE)
VBoxSDL_SDKS       = LIBSDL
VBoxSDL_SOURCES    = \
	VBoxSDL.cpp \
	Framebuffer.cpp \
	Helper.cpp \
	../Common/PasswordInput.cpp
VBoxSDL_SOURCES.darwin = \
	VBoxSDLMain-darwin.m \
	Framebuffer-darwin.m

VBoxSDL_DEFS       =
ifdef VBOX_WITH_SDL2
 VBoxSDL_DEFS     += VBOX_WITH_SDL2
endif
if !defined(VBOX_WITH_SDL2)
 ifdef VBOX_WITH_SECURELABEL
  VBoxSDL_DEFS    += VBOX_SECURELABEL
 endif
endif
VBoxSDL_DEFS.freebsd = VBOXSDL_WITH_X11
VBoxSDL_DEFS.linux = _GNU_SOURCE VBOXSDL_WITH_X11
VBoxSDL_DEFS.solaris = VBOXSDL_WITH_X11
ifdef VBOX_OPENGL
 #VBoxSDL_DEFS.linux += VBOX_OPENGL
endif
VBoxSDL_DEFS.win.x86 = _WIN32_WINNT=0x0500
VBoxSDL_DEFS.win.amd64 = _WIN32_WINNT=0x0510

VBoxSDL_INCS = \
	$(VBoxSDL_0_OUTDIR) \
	$(VBOX_GRAPHICS_INCS) \
	../Common
ifeq ($(filter-out freebsd linux netbsd openbsd solaris,$(KBUILD_TARGET)),) # X11
VBoxSDL_INCS += \
	$(VBOX_XCURSOR_INCS)
endif
ifneq ($(filter-out win solaris,$(KBUILD_TARGET)),)

VBoxSDL_LIBS = \
	$(LIB_SDK_LIBSDL_SDLMAIN)
endif
ifeq ($(filter-out freebsd linux netbsd openbsd solaris,$(KBUILD_TARGET)),) # X11
VBoxSDL_LIBS += \
	$(PATH_STAGE_DLL)/VBoxKeyboard$(VBOX_SUFF_DLL) \
	$(VBOX_XCURSOR_LIBS) \
	X11
VBoxSDL_LIBPATH = \
	$(VBOX_LIBPATH_X11)
endif
ifdef VBOX_OPENGL
 #VBoxSDL_LIBS.linux += GL
endif

VBoxSDL_LDFLAGS.darwin = \
	-framework Foundation -framework AppKit

VBoxSDL_CLEAN = $(VBoxSDL_0_OUTDIR)/Ico64x01.h
VBoxSDL_INTERMEDIATES = $(VBoxSDL_0_OUTDIR)/Ico64x01.h


# Convert the pnm-file to a byte array.
$$(VBoxSDL_0_OUTDIR)/Ico64x01.h: $(PATH_ROOT)/src/VBox/Frontends/VBoxSDL/ico64x01.pnm $(VBOX_BIN2C) | $$(dir $$@)
	$(call MSG_TOOL,bin2c,VBoxSDL,$<,$@)
	$(QUIET)$(VBOX_BIN2C) Ico64x01 $< $@

ifdef VBOX_WITH_HARDENING
$(call VBOX_SET_VER_INFO_DLL,VBoxSDL,VirtualBox Pure SDL Frontend,$(VBOX_WINDOWS_ICON_FILE)) # Version info / description.
else
$(call VBOX_SET_VER_INFO_EXE,VBoxSDL,VirtualBox Pure SDL Frontend,$(VBOX_WINDOWS_ICON_FILE)) # Version info / description.
endif


#
# tstSDL
#
PROGRAMS += tstSDL
tstSDL_TEMPLATE = VBOXR3NPEXE
tstSDL_SDKS = LIBSDL
tstSDL_INST = $(INST_TESTCASE)
tstSDL_SOURCES = \
	VBoxSDLTest.cpp
tstSDL_SOURCES.darwin = \
	VBoxSDLMain-darwin.m
tstSDL_DEFS = IN_RING3 IN_RT_R3 _GNU_SOURCE
tstSDL_DEFS.win.x86 = _WIN32_WINNT=0x0500
ifdef VBOX_OPENGL
tstSDL_DEFS.linux = VBOX_OPENGL
endif

tstSDL_LIBS = \
	$(LIB_RUNTIME)
ifneq ($(filter-out win solaris,$(KBUILD_TARGET)),)
tstSDL_LIBS += \
	$(LIB_SDK_LIBSDL_SDLMAIN)
endif

ifdef VBOX_OPENGL
tstSDL_LIBS.linux += GL
endif
ifeq ($(filter-out freebsd linux netbsd openbsd solaris,$(KBUILD_TARGET)),) # X11
tstSDL_LIBPATH = \
	$(VBOX_LIBPATH_X11)
endif

tstSDL_LDFLAGS.darwin = \
	-framework Foundation -framework AppKit

## @todo What was this stuff doing here? The exception config is saying two different things, and why just -O for release builds?
#tstSDL_CXXFLAGS.win = \
#	-EHsc
#tstSDL_CXXFLAGS.linux = \
#	-DNDEBUG -DTRIMMED -O -Wall -fno-rtti -fno-exceptions \
#	-Wno-non-virtual-dtor -Wno-long-long -fshort-wchar -pthread -pipe
# Is this what's intended? Why -fshort-wchar?
tstSDL_DEFS.linux = NDEBUG TRIMMED
tstSDL_CXXFLAGS.linux = -O -Wall -Wno-non-virtual-dtor -Wno-long-long -fshort-wchar


endif # !VBOX_WITH_HARDENING || "$(KBUILD_TARGET)" != "darwin"
include $(FILE_KBUILD_SUB_FOOTER)