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# SPDX-License-Identifier: GPL-3.0-or-later
# SPDX-FileCopyrightText: Marek Lindner <marek.lindner@mailbox.org>
# SPDX-FileCopyrightText: Sven Eckelmann <sven@narfation.org>
$(AP51_RC):: Makefile
$(Q_SILENT)echo '#include "ap51-flash-res.h"' > $(AP51_RC)
ifneq ($(filter-out ,$(EMBEDDED_IMAGES)),)
ifeq ($(PLATFORM),WIN32)
OBJ += $(AP51_RC).o
endif
ifeq ($(PLATFORM),LINUX)
ifeq ($(OBJCP_OUT),)
ifeq ($(shell getconf LONG_BIT),64)
OBJCP_OUT = elf64-x86-64
else
OBJCP_OUT = elf32-i386
endif
endif
endif
ifneq ($(DESC),)
CPPFLAGS += -DEMBEDDED_DESC=\"$(DESC)\"
endif
endif
# automatically generate embedding images via:
# $(call embed_image,TYPE_UPPER,TYPE_LOWER))
define embed_image
ifneq ($(EMBED_$(1)),)
EMBED_$(1)_SYM = _binary_$(shell echo $(EMBED_$(1)) | sed 's@[-/.]@_@g')
CPPFLAGS += -DEMBED_$(1)
ifeq ($(PLATFORM),LINUX)
OBJ += img_$(2).o
img_$(2).o: $(EMBED_$(1))
$(Q_CC)$(OBJCOPY) -B i386 -I binary $(EMBED_$(1)) -O $(OBJCP_OUT) \
--redefine-sym $$(EMBED_$(1)_SYM)_start=_binary_img_$(2)_start \
--redefine-sym $$(EMBED_$(1)_SYM)_end=_binary_img_$(2)_end \
--strip-symbol $$(EMBED_$(1)_SYM)_size img_$(2).o
else ifeq ($(PLATFORM),WIN32)
$(AP51_RC):: $(EMBED_$(1))
$(Q_SILENT)[ -z "$(EMBED_$(1))" ] || echo 'IDR_$(1)_IMG RCDATA DISCARDABLE "$(EMBED_$(1))"' >> $(AP51_RC)
else ifeq ($(PLATFORM),OSX)
LDFLAGS += -sectcreate __DATA _binary_img_$(2) $(EMBED_$(1))
endif
endif
endef # embed_image
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