7e299a724d
- Move loader relocation up to 0x1C00000. This is in line with OSX bootx, and allows more space for boot-time modules/ramdisks without conflicting with OpenFirmware's use of RAM
128 lines
3.0 KiB
Makefile
128 lines
3.0 KiB
Makefile
# $FreeBSD$
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BASE= loader
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PROG= ${BASE}
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NOMAN=
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STRIP=
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NEWVERSWHAT= "bootstrap loader" OpenFirmware/PowerPC
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BINDIR?= /boot
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INSTALLFLAGS= -b
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# architecture-specific loader code
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SRCS= conf.c metadata.c vers.c start.c
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LOADER_DISK_SUPPORT?= yes
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LOADER_UFS_SUPPORT?= yes
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LOADER_CD9660_SUPPORT?= yes
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LOADER_EXT2FS_SUPPORT?= no
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LOADER_NET_SUPPORT?= yes
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LOADER_NFS_SUPPORT?= yes
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LOADER_TFTP_SUPPORT?= yes
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LOADER_GZIP_SUPPORT?= yes
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LOADER_BZIP2_SUPPORT?= no
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.if defined(LOADER_DISK_SUPPORT)
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CFLAGS+= -DLOADER_DISK_SUPPORT
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.endif
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.if ${LOADER_UFS_SUPPORT} == "yes"
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CFLAGS+= -DLOADER_UFS_SUPPORT
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.endif
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.if ${LOADER_CD9660_SUPPORT} == "yes"
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CFLAGS+= -DLOADER_CD9660_SUPPORT
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.endif
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.if ${LOADER_EXT2FS_SUPPORT} == "yes"
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CFLAGS+= -DLOADER_EXT2FS_SUPPORT
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.endif
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.if defined(LOADER_NET_SUPPORT)
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CFLAGS+= -DLOADER_NET_SUPPORT
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.endif
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.if ${LOADER_NFS_SUPPORT} == "yes"
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CFLAGS+= -DLOADER_NFS_SUPPORT
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.endif
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.if ${LOADER_TFTP_SUPPORT} == "yes"
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CFLAGS+= -DLOADER_TFTP_SUPPORT
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.endif
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.if ${LOADER_GZIP_SUPPORT} == "yes"
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CFLAGS+= -DLOADER_GZIP_SUPPORT
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.endif
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.if ${LOADER_BZIP2_SUPPORT} == "yes"
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CFLAGS+= -DLOADER_BZIP2_SUPPORT
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.endif
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.if !defined(NOFORTH)
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# Enable BootForth
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BOOT_FORTH= yes
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CFLAGS+= -DBOOT_FORTH -I${.CURDIR}/../../ficl -I${.CURDIR}/../../ficl/powerpc
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.if exists(${.OBJDIR}/../../ficl/libficl.a)
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LIBFICL= ${.OBJDIR}/../../ficl/libficl.a
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.else
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LIBFICL= ${.CURDIR}/../../ficl/libficl.a
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.endif
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.endif
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# Always add MI sources
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.PATH: ${.CURDIR}/../../common
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.include <${.CURDIR}/../../common/Makefile.inc>
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CFLAGS+= -I${.CURDIR}/../../common
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CFLAGS+= -I${.CURDIR}/../../.. -I.
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CLEANFILES+= vers.c ${BASE}.help
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CFLAGS+= -ffreestanding
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# load address
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RELOC?= 0x1C00000
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CFLAGS+= -DRELOC=${RELOC}
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LDFLAGS= -nostdlib -static -Ttext ${RELOC}
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# Pull in common loader code
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.PATH: ${.CURDIR}/../../ofw/common
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.include <${.CURDIR}/../../ofw/common/Makefile.inc>
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# OpenFirmware standalone support library
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LIBOFW= ${.OBJDIR}/../../ofw/libofw/libofw.a
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CFLAGS+= -I${.CURDIR}/../../ofw/libofw
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# where to get libstand from
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#XXX need a better way to do this
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LIBSTAND= ${.CURDIR}/../../../../lib/libstand/libstand.a
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.if !exists(${LIBSTAND})
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LIBSTAND= ${.OBJDIR}/../../../../lib/libstand/libstand.a
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.if !exists(${LIBSTAND})
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LIBSTAND= -lstand
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.endif
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.endif
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CFLAGS+= -I${.CURDIR}/../../../../lib/libstand/
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LDADD= ${LIBFICL} ${LIBOFW} ${LIBSTAND}
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# Debug me!
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CFLAGS+= -g
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LDFLAGS+= -g
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vers.c: ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version
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sh ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version ${NEWVERSWHAT}
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${BASE}.help: help.common help.ofw
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cat ${.ALLSRC} | \
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awk -f ${.CURDIR}/../../common/merge_help.awk > ${.TARGET}
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.PATH: ${.CURDIR}/../../forth
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FILES= ${BASE}.help loader.4th support.4th loader.conf
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FILESDIR_loader.conf= /boot/defaults
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.if !exists(${DESTDIR}/boot/loader.rc)
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FILES+= loader.rc
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.endif
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# Cannot use ${OBJS} above this line
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.include <bsd.prog.mk>
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.if exists(${.CURDIR}/../../../powerpc/include)
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beforedepend ${OBJS}: machine
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machine:
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ln -sf ${.CURDIR}/../../../powerpc/include machine
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.endif
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CLEANFILES+= machine
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