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# $NetBSD: splash.mk,v 1.6 2015/09/15 02:22:43 uebayasi Exp $
.if defined(SPLASHSCREEN_IMAGE)
# Makefile for embedding splash image into kernel.
.include <bsd.endian.mk>
.if (${OBJECT_FMTS:Melf64})
BFD_ELFTARGET=elf64
.else
BFD_ELFTARGET=elf32
.endif
BFD_ENDIANNESS=${TARGET_ENDIANNESS:S/1234/little/C/4321/big/}
BFD_CPU=${MACHINE_CPU:S/_/-/}
.if (${BFD_CPU:Maarch64} || ${BFD_CPU:Marm} || ${BFD_CPU:Mmips} || ${BFD_CPU:Mscore})
BFD_TARGET=${BFD_ELFTARGET}-${BFD_ENDIANNESS}${BFD_CPU}
.else
BFD_TARGET=${BFD_ELFTARGET}-${BFD_CPU}
.endif
splash_image.o: ${SPLASHSCREEN_IMAGE}
${_MKTARGET_CREATE}
cp ${SPLASHSCREEN_IMAGE} splash.image
${OBJCOPY} -I binary -B ${MACHINE_CPU:C/x86_64/i386/} \
-O ${BFD_TARGET} splash.image splash_image.o
rm splash.image
.else
# SPLASHSCREEN_IMAGE is not defined; build empty splash_image.o.
splash_image.c:
${_MKTARGET_CREATE}
echo > $@
.endif
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