mirror of
https://git.FreeBSD.org/src.git
synced 2024-11-27 08:00:11 +00:00
358752abdf
These are internal to the loader and generally can only be set in a makefile that's compiling some variation of loader. Add caveats since these aren't really user-serviceable parts, though some downstreams will tweak individual makefiles for their own purposes. Sponsored by: Netflix
206 lines
5.6 KiB
Makefile
206 lines
5.6 KiB
Makefile
.PATH: ${LDRSRC} ${BOOTSRC}/libsa
|
|
|
|
CFLAGS+=-I${LDRSRC}
|
|
|
|
SRCS+= boot.c commands.c console.c devopen.c interp.c
|
|
SRCS+= interp_backslash.c interp_parse.c ls.c misc.c
|
|
SRCS+= modinfo.c
|
|
SRCS+= module.c nvstore.c pnglite.c tslog.c
|
|
|
|
CFLAGS.module.c += -I$(SRCTOP)/sys/teken -I${SRCTOP}/contrib/pnglite
|
|
|
|
.PATH: ${SRCTOP}/contrib/pnglite
|
|
CFLAGS.pnglite.c+= -I${SRCTOP}/contrib/pnglite
|
|
CFLAGS.pnglite.c+= -DHAVE_MEMCPY -I${SRCTOP}/sys/contrib/zlib
|
|
|
|
.if ${MACHINE} == "i386" || ${MACHINE_CPUARCH} == "amd64"
|
|
SRCS+= load_elf32.c load_elf32_obj.c reloc_elf32.c
|
|
SRCS+= load_elf64.c load_elf64_obj.c reloc_elf64.c
|
|
.elif ${MACHINE_CPUARCH} == "aarch64"
|
|
SRCS+= load_elf64.c reloc_elf64.c
|
|
.elif ${MACHINE_CPUARCH} == "arm"
|
|
SRCS+= load_elf32.c reloc_elf32.c
|
|
.elif ${MACHINE_CPUARCH} == "powerpc"
|
|
SRCS+= load_elf32.c reloc_elf32.c
|
|
SRCS+= load_elf64.c reloc_elf64.c
|
|
SRCS+= metadata.c
|
|
.elif ${MACHINE_CPUARCH} == "riscv"
|
|
SRCS+= load_elf64.c reloc_elf64.c
|
|
SRCS+= metadata.c
|
|
.endif
|
|
|
|
#
|
|
# LOADER_*_SUPPORT variables are used to subset the boot loader in the various
|
|
# configurations each platform supports. These are typically used to omit broken
|
|
# options, or to size optimize for space constrained instances. These are set in
|
|
# loader Makefiles (which include loader.mk) to control which subset of features
|
|
# are enabled. These cannot generally be set in src.conf since that would affect
|
|
# all loaders, but also not all loaders are setup for overrides like that and
|
|
# not all combinations of the following have been tested or even work. Sometimes
|
|
# non-default values won't work due to buggy support for that component being
|
|
# optional.
|
|
#
|
|
# LOADER_BZIP2_SUPPORT Add support for bzip2 compressed files
|
|
# LOADER_CD9660_SUPPORT Add support for iso9660 filesystems
|
|
# LOADER_DISK_SUPPORT Adds support for disks and mounting filesystems on it
|
|
# LOADER_EXT2FS_SUPPORT Add support for ext2 Linux filesystems
|
|
# LOADER_GPT_SUPPORT Add support for GPT partitions
|
|
# LOADER_GZIP_SUPPORT Add support for gzip compressed files
|
|
# LOADER_INSTALL_SUPPORT Add support for booting off of installl ISOs
|
|
# LOADER_MBR_SUPPORT Add support for MBR partitions
|
|
# LOADER_MSDOS_SUPPORT Add support for FAT filesystems
|
|
# LOADER_NET_SUPPORT Adds networking support (useless w/o net drivers sometimes)
|
|
# LOADER_NFS_SUPPORT Add NFS support
|
|
# LOADER_TFTP_SUPPORT Add TFTP support
|
|
# LOADER_UFS_SUPPORT Add support for UFS filesystems
|
|
# LOADER_ZFS_SUPPORT Add support for ZFS filesystems
|
|
#
|
|
|
|
.if ${LOADER_DISK_SUPPORT:Uyes} == "yes"
|
|
CFLAGS.part.c+= -DHAVE_MEMCPY -I${SRCTOP}/sys/contrib/zlib
|
|
SRCS+= disk.c part.c vdisk.c
|
|
.endif
|
|
|
|
.if ${LOADER_NET_SUPPORT:Uno} == "yes"
|
|
SRCS+= dev_net.c
|
|
.endif
|
|
|
|
.if defined(HAVE_BCACHE)
|
|
SRCS+= bcache.c
|
|
.endif
|
|
|
|
.if defined(MD_IMAGE_SIZE)
|
|
CFLAGS+= -DMD_IMAGE_SIZE=${MD_IMAGE_SIZE}
|
|
SRCS+= md.c
|
|
.else
|
|
CLEANFILES+= md.o
|
|
.endif
|
|
|
|
# Machine-independent ISA PnP
|
|
.if defined(HAVE_ISABUS)
|
|
SRCS+= isapnp.c
|
|
.endif
|
|
.if defined(HAVE_PNP)
|
|
SRCS+= pnp.c
|
|
.endif
|
|
|
|
.if ${LOADER_INTERP} == "lua"
|
|
SRCS+= interp_lua.c
|
|
.include "${BOOTSRC}/lua.mk"
|
|
LDR_INTERP= ${LIBLUA}
|
|
LDR_INTERP32= ${LIBLUA32}
|
|
CFLAGS.interp_lua.c= -DLUA_PATH=\"${LUAPATH}\" -I${FLUASRC}/modules
|
|
.elif ${LOADER_INTERP} == "4th"
|
|
SRCS+= interp_forth.c
|
|
.include "${BOOTSRC}/ficl.mk"
|
|
LDR_INTERP= ${LIBFICL}
|
|
LDR_INTERP32= ${LIBFICL32}
|
|
.elif ${LOADER_INTERP} == "simp"
|
|
SRCS+= interp_simple.c
|
|
.else
|
|
.error Unknown interpreter ${LOADER_INTERP}
|
|
.endif
|
|
|
|
.include "${BOOTSRC}/veriexec.mk"
|
|
|
|
.if defined(BOOT_PROMPT_123)
|
|
CFLAGS+= -DBOOT_PROMPT_123
|
|
.endif
|
|
|
|
.if defined(LOADER_INSTALL_SUPPORT)
|
|
SRCS+= install.c
|
|
.endif
|
|
|
|
# Filesystem support
|
|
.if ${LOADER_CD9660_SUPPORT:Uno} == "yes"
|
|
CFLAGS+= -DLOADER_CD9660_SUPPORT
|
|
.endif
|
|
.if ${LOADER_EXT2FS_SUPPORT:Uno} == "yes"
|
|
CFLAGS+= -DLOADER_EXT2FS_SUPPORT
|
|
.endif
|
|
.if ${LOADER_MSDOS_SUPPORT:Uno} == "yes"
|
|
CFLAGS+= -DLOADER_MSDOS_SUPPORT
|
|
.endif
|
|
.if ${LOADER_UFS_SUPPORT:Uyes} == "yes"
|
|
CFLAGS+= -DLOADER_UFS_SUPPORT
|
|
.endif
|
|
|
|
# Compression
|
|
.if ${LOADER_GZIP_SUPPORT:Uno} == "yes"
|
|
CFLAGS+= -DLOADER_GZIP_SUPPORT
|
|
.endif
|
|
.if ${LOADER_BZIP2_SUPPORT:Uno} == "yes"
|
|
CFLAGS+= -DLOADER_BZIP2_SUPPORT
|
|
.endif
|
|
|
|
# Network related things
|
|
.if ${LOADER_NET_SUPPORT:Uno} == "yes"
|
|
CFLAGS+= -DLOADER_NET_SUPPORT
|
|
.endif
|
|
.if ${LOADER_NFS_SUPPORT:Uno} == "yes"
|
|
CFLAGS+= -DLOADER_NFS_SUPPORT
|
|
.endif
|
|
.if ${LOADER_TFTP_SUPPORT:Uno} == "yes"
|
|
CFLAGS+= -DLOADER_TFTP_SUPPORT
|
|
.endif
|
|
|
|
# Partition support
|
|
.if ${LOADER_GPT_SUPPORT:Uyes} == "yes"
|
|
CFLAGS+= -DLOADER_GPT_SUPPORT
|
|
.endif
|
|
.if ${LOADER_MBR_SUPPORT:Uyes} == "yes"
|
|
CFLAGS+= -DLOADER_MBR_SUPPORT
|
|
.endif
|
|
|
|
.if ${HAVE_ZFS:Uno} == "yes"
|
|
CFLAGS+= -DLOADER_ZFS_SUPPORT
|
|
CFLAGS+= -I${ZFSSRC}
|
|
CFLAGS+= -I${SYSDIR}/cddl/boot/zfs
|
|
CFLAGS+= -I${SYSDIR}/cddl/contrib/opensolaris/uts/common
|
|
SRCS+= zfs_cmd.c
|
|
.endif
|
|
|
|
LIBFICL= ${BOOTOBJ}/ficl/libficl.a
|
|
.if ${MACHINE} == "i386"
|
|
LIBFICL32= ${LIBFICL}
|
|
.else
|
|
LIBFICL32= ${BOOTOBJ}/ficl32/libficl.a
|
|
.endif
|
|
|
|
LIBLUA= ${BOOTOBJ}/liblua/liblua.a
|
|
.if ${MACHINE} == "i386"
|
|
LIBLUA32= ${LIBLUA}
|
|
.else
|
|
LIBLUA32= ${BOOTOBJ}/liblua32/liblua.a
|
|
.endif
|
|
|
|
CLEANFILES+= vers.c
|
|
VERSION_FILE?= ${.CURDIR}/version
|
|
.if ${MK_REPRODUCIBLE_BUILD} != no
|
|
REPRO_FLAG= -r
|
|
.endif
|
|
vers.c: ${LDRSRC}/newvers.sh ${VERSION_FILE}
|
|
sh ${LDRSRC}/newvers.sh ${REPRO_FLAG} ${VERSION_FILE} \
|
|
${NEWVERSWHAT}
|
|
|
|
.if ${MK_LOADER_VERBOSE} != "no"
|
|
CFLAGS+= -DELF_VERBOSE
|
|
.endif
|
|
|
|
# Each loader variant defines their own help filename. Optional or
|
|
# build-specific commands are included by augmenting HELP_FILES.
|
|
.if !defined(HELP_FILENAME)
|
|
.error Define HELP_FILENAME before including loader.mk
|
|
.endif
|
|
|
|
HELP_FILES+= ${LDRSRC}/help.common
|
|
|
|
CFLAGS+= -DHELP_FILENAME=\"${HELP_FILENAME}\"
|
|
.if ${INSTALL_LOADER_HELP_FILE:Uyes} == "yes"
|
|
CLEANFILES+= ${HELP_FILENAME}
|
|
FILES+= ${HELP_FILENAME}
|
|
.endif
|
|
|
|
${HELP_FILENAME}: ${HELP_FILES}
|
|
cat ${HELP_FILES} | awk -f ${LDRSRC}/merge_help.awk > ${.TARGET}
|