freebsd-dev/stand/libsa/Makefile
Warner Losh d1ea501714 stand: Separate base and cli parts of nvstore
zfs lives in libsa. However, it depends on nvstore (and other things)
that are in common. Fix part of this layering violation by splitting
nvstore into a libsa piece (which is the base implementation) and
keeping a much smaller common piece (to implement the nvstore
command). This just leaves zfs' knowledge of device names that's
specific to common and its calling platform specific init code to
resolve. Add a nvstore.h file for these two parts to communicate private
things and move the public nvstore api from bootstrap.h to stand.h.

Sponsored by:		Netflix
Reviewed by:		tsoome, kevans
Differential Revision:	https://reviews.freebsd.org/D38043
2023-01-13 14:22:38 -07:00

215 lines
6.6 KiB
Makefile

# $FreeBSD$
# Originally from $NetBSD: Makefile,v 1.21 1997/10/26 22:08:38 lukem Exp $
#
# Notes:
# - We don't use the libc strerror/sys_errlist because the string table is
# quite large.
#
.include <bsd.init.mk>
LIBSA_CPUARCH?=${MACHINE_CPUARCH}
LIB?= sa
# standalone components and stuff we have modified locally
SRCS+= gzguts.h zutil.h __main.c abort.c assert.c bcd.c environment.c \
getopt.c gets.c globals.c \
hexdump.c nvstore.c pager.c panic.c printf.c strdup.c strerror.c \
random.c sbrk.c tslog.c twiddle.c zalloc.c zalloc_malloc.c
# private (pruned) versions of libc string functions
SRCS+= strcasecmp.c
.PATH: ${LIBCSRC}/net
SRCS+= ntoh.c
# string functions from libc
.PATH: ${LIBCSRC}/string
SRCS+= bcmp.c bcopy.c bzero.c ffs.c fls.c \
memccpy.c memchr.c memcmp.c memcpy.c memmove.c memset.c \
strcat.c strchr.c strchrnul.c strcmp.c strcpy.c stpcpy.c stpncpy.c \
strcspn.c strlcat.c strlcpy.c strlen.c strncat.c strncmp.c strncpy.c \
strnlen.c strpbrk.c strrchr.c strsep.c strspn.c strstr.c strtok.c swab.c
# stdlib functions from libc
.PATH: ${LIBCSRC}/stdlib
SRCS+= abs.c strtol.c strtoll.c strtoul.c strtoull.c
# common boot code
.PATH: ${SYSDIR}/kern
SRCS+= subr_boot.c
.if ${MACHINE_CPUARCH} == "arm"
.PATH: ${LIBCSRC}/arm/gen
# Do not generate movt/movw, because the relocation fixup for them does not
# translate to the -Bsymbolic -pie format required by self_reloc() in loader(8).
# Also, the fpu is not available in a standalone environment.
CFLAGS.clang+= -mno-movt
CFLAGS.clang+= -mfpu=none
.PATH: ${SRCTOP}/contrib/llvm-project/compiler-rt/lib/builtins/arm/
SRCS+= aeabi_idivmod.S aeabi_ldivmod.S aeabi_uidivmod.S aeabi_uldivmod.S
SRCS+= aeabi_memcmp.S aeabi_memcpy.S aeabi_memmove.S aeabi_memset.S
.endif
.if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "riscv"
.PATH: ${LIBCSRC}/${MACHINE_CPUARCH}/gen
.endif
# Compiler support functions
.PATH: ${SRCTOP}/contrib/llvm-project/compiler-rt/lib/builtins/
# __clzsi2 and ctzsi2 for various builtin functions
SRCS+= clzsi2.c ctzsi2.c
# Divide and modulus functions called by the compiler
SRCS+= divmoddi4.c divmodsi4.c divdi3.c divsi3.c moddi3.c modsi3.c
SRCS+= udivmoddi4.c udivmodsi4.c udivdi3.c udivsi3.c umoddi3.c umodsi3.c
SRCS+= ashldi3.c ashrdi3.c lshrdi3.c
.if ${MACHINE_CPUARCH:Namd64:Ni386} == ""
.PATH: ${SASRC}/x86
SRCS+= hypervisor.c
.endif
.if ${MACHINE_CPUARCH} == "powerpc"
SRCS+= syncicache.c
.endif
# uuid functions from libc
.PATH: ${LIBCSRC}/uuid
SRCS+= uuid_create_nil.c uuid_equal.c uuid_from_string.c uuid_is_nil.c uuid_to_string.c
# _setjmp/_longjmp
.PATH: ${SASRC}/${LIBSA_CPUARCH}
SRCS+= _setjmp.S
# decompression functionality from libbz2
# NOTE: to actually test this functionality after libbz2 upgrade compile
# loader(8) with LOADER_BZIP2_SUPPORT defined
.PATH: ${SRCTOP}/contrib/bzip2
.for i in bzlib.c crctable.c decompress.c huffman.c randtable.c
CFLAGS.${i}+= -DBZ_NO_STDIO -DBZ_NO_COMPRESS
SRCS+=${i}
.endfor
# decompression functionality from zlib
# https://github.com/madler/zlib/issues/633 documents why we suppress deprecated
# prototype warnings.
.PATH: ${SRCTOP}/sys/contrib/zlib
ZLIB_CFLAGS=-DHAVE_MEMCPY -I${SRCTOP}/sys/contrib/zlib ${NO_WDEPRECATED_NON_PROTOTYPE}
.for i in adler32.c crc32.c infback.c inffast.c inflate.c inftrees.c zutil.c
CFLAGS.${i}+=${ZLIB_CFLAGS}
SRCS+= ${i}
.endfor
# lz4 decompression functionality
.PATH: ${SRCTOP}/sys/cddl/contrib/opensolaris/common/lz4
SRCS+= lz4.c
CFLAGS.lz4.c+= -I${SRCTOP}/sys/cddl/contrib/opensolaris/common/lz4
# Create a subset of includes that are safe, as well as adjusting those that aren't
# The lists may drive people nuts, but they are explicitly opt-in
FAKE_DIRS=xlocale arpa
SAFE_INCS=a.out.h assert.h elf.h inttypes.h limits.h nlist.h setjmp.h stddef.h stdbool.h string.h strings.h time.h unistd.h uuid.h
STAND_H_INC=ctype.h fcntl.h signal.h stdio.h stdlib.h
OTHER_INC=stdarg.h errno.h stdint.h
beforedepend:
mkdir -p ${FAKE_DIRS}; \
for i in ${SAFE_INCS}; do \
ln -sf ${SRCTOP}/include/$$i $$i; \
done; \
ln -sf ${SYSDIR}/${MACHINE}/include/stdarg.h stdarg.h; \
ln -sf ${SYSDIR}/sys/errno.h errno.h; \
ln -sf ${SYSDIR}/sys/stdint.h stdint.h; \
ln -sf ${SRCTOP}/include/arpa/inet.h arpa/inet.h; \
ln -sf ${SRCTOP}/include/arpa/tftp.h arpa/tftp.h; \
for i in _time.h _strings.h _string.h; do \
[ -f xlocale/$$i ] || :> xlocale/$$i; \
done; \
for i in ${STAND_H_INC}; do \
ln -sf ${SASRC}/stand.h $$i; \
done
CLEANDIRS+=${FAKE_DIRS}
CLEANFILES+= ${SAFE_INCS} ${STAND_H_INC} ${OTHER_INC}
# io routines
SRCS+= closeall.c dev.c ioctl.c nullfs.c stat.c mount.c \
fstat.c close.c lseek.c open.c read.c write.c readdir.c preload.c
# SMBios routines
SRCS+= smbios.c
.if !defined(BOOT_HIDE_SERIAL_NUMBERS)
# Export serial numbers, UUID, and asset tag from loader.
CFLAGS.smbios.c+= -DSMBIOS_SERIAL_NUMBERS
.if defined(BOOT_LITTLE_ENDIAN_UUID)
# Use little-endian UUID format as defined in SMBIOS 2.6.
CFLAGS.smbios.c+= -DSMBIOS_LITTLE_ENDIAN_UUID
.elif defined(BOOT_NETWORK_ENDIAN_UUID)
# Use network-endian UUID format for backward compatibility.
CFLAGS.smbios.c+= -DSMBIOS_NETWORK_ENDIAN_UUID
.endif
.endif
# network routines
SRCS+= arp.c ether.c ip.c inet_ntoa.c in_cksum.c net.c udp.c netif.c rpc.c
# network info services:
SRCS+= bootp.c rarp.c bootparam.c
# boot filesystems
SRCS+= ufs.c nfs.c cd9660.c tftp.c gzipfs.c bzipfs.c
SRCS+= dosfs.c ext2fs.c
SRCS+= splitfs.c
SRCS+= pkgfs.c
# Time support
SRCS+= time.c
# kernel ufs support
.PATH: ${SRCTOP}/sys/ufs/ffs
SRCS+=ffs_subr.c ffs_tables.c
#
# i386 has a constrained space for its /boot/loader, so compile out the
# extensive messages diagnosing bad superblocks. i386 doesn't support UEFI
# booting, so doing it always makes sense natively there. When we compile
# for 32-bit on amd64, LIBSA_CPUARCH is also i386 and we use libsa32 only
# for the BIOS /boot/loader which has the same constraints.
#
.if ${LIBSA_CPUARCH} == "i386"
CFLAGS.ffs_subr.c+= -DSTANDALONE_SMALL
.endif
CFLAGS.gzipfs.c+= ${ZLIB_CFLAGS}
CFLAGS.pkgfs.c+= ${ZLIB_CFLAGS}
CFLAGS.bzipfs.c+= -I${SRCTOP}/contrib/bzip2 -DBZ_NO_STDIO -DBZ_NO_COMPRESS
# explicit_bzero and calculate_crc32c
.PATH: ${SYSDIR}/libkern
SRCS+= explicit_bzero.c crc32_libkern.c
# Maybe GELI
.if ${MK_LOADER_GELI} == "yes"
.include "${SASRC}/geli/Makefile.inc"
.endif
.if ${MK_LOADER_VERIEXEC} == "yes" && ${MK_BEARSSL} == "yes"
# XXX Note that these pollutes CFLAGS in a way that's not easy to fix
.include "${SRCTOP}/lib/libbearssl/Makefile.libsa.inc"
.include "${SRCTOP}/lib/libsecureboot/Makefile.libsa.inc"
.endif
# Maybe ZFS
.if ${MK_LOADER_ZFS} == "yes"
.include "${SASRC}/zfs/Makefile.inc"
.endif
.if ${DO32:U0} == 0
MAN=libsa.3
.endif
.include <bsd.lib.mk>