744b9a014d
command-line options, such as misaligning the data segment. Exposed by the limited PearPC OFW ELF loader, but a good thing in general.
102 lines
2.4 KiB
Makefile
102 lines
2.4 KiB
Makefile
# $FreeBSD$
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PROG= loader
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NOMAN=
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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 ${LOADER_DISK_SUPPORT} == "yes"
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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 ${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 ${LOADER_NET_SUPPORT} == "yes"
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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 ${LOADER_TFTP_SUPPORT} == "yes"
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CFLAGS+= -DLOADER_TFTP_SUPPORT
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.endif
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.if !defined(NOFORTH)
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# Enable BootForth
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BOOT_FORTH= yes
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CFLAGS+= -DBOOT_FORTH -I${.CURDIR}/../../ficl -I${.CURDIR}/../../ficl/powerpc
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LIBFICL= ${.OBJDIR}/../../ficl/libficl.a
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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${.CURDIR}/../../common
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CFLAGS+= -I.
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CLEANFILES+= vers.c loader.help
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CFLAGS+= -ffreestanding
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# load address. set in linker script
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RELOC?= 0x1C00000
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CFLAGS+= -DRELOC=${RELOC}
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LDFLAGS= -nostdlib -static -T ${.CURDIR}/ldscript.powerpc
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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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CFLAGS+= -I${.CURDIR}/../../../../lib/libstand/
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DPADD= ${LIBFICL} ${LIBOFW} ${LIBSTAND}
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LDADD= ${LIBFICL} ${LIBOFW} -lstand
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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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loader.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: ${.CURDIR}/../../forth
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FILES= loader.help loader.4th support.4th loader.conf
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FILESDIR_loader.conf= /boot/defaults
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.if !exists(${DESTDIR}/boot/loader.rc)
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FILES+= loader.rc
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.endif
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.include <bsd.prog.mk>
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