1# Originally from $NetBSD: Makefile,v 1.21 1997/10/26 22:08:38 lukem Exp $ 2# 3# Notes: 4# - We don't use the libc strerror/sys_errlist because the string table is 5# quite large. 6# 7 8.include <bsd.init.mk> 9 10LIBSA_CPUARCH?=${MACHINE_CPUARCH} 11 12LIB?= sa 13 14# standalone components and stuff we have modified locally 15SRCS+= gzguts.h zutil.h __main.c abort.c assert.c bcd.c environment.c \ 16 getopt.c gets.c globals.c \ 17 hexdump.c nvstore.c pager.c panic.c printf.c strdup.c strerror.c \ 18 random.c sbrk.c tslog.c twiddle.c zalloc.c zalloc_malloc.c 19 20# private (pruned) versions of libc string functions 21SRCS+= strcasecmp.c 22 23.PATH: ${LIBCSRC}/net 24 25SRCS+= ntoh.c 26 27# string functions from libc 28.PATH: ${LIBCSRC}/string 29SRCS+= bcmp.c bcopy.c bzero.c ffs.c fls.c \ 30 memccpy.c memchr.c memcmp.c memcpy.c memmove.c memset.c \ 31 strcat.c strchr.c strchrnul.c strcmp.c strcpy.c stpcpy.c stpncpy.c \ 32 strcspn.c strlcat.c strlcpy.c strlen.c strncat.c strncmp.c strncpy.c \ 33 strnlen.c strpbrk.c strrchr.c strsep.c strspn.c strstr.c strtok.c swab.c 34 35# stdlib functions from libc 36.PATH: ${LIBCSRC}/stdlib 37SRCS+= abs.c strtol.c strtoll.c strtoul.c strtoull.c 38 39# common boot code 40.PATH: ${SYSDIR}/kern 41SRCS+= subr_boot.c 42 43.if ${MACHINE_CPUARCH} == "arm" 44.PATH: ${LIBCSRC}/arm/gen 45 46# Do not generate movt/movw, because the relocation fixup for them does not 47# translate to the -Bsymbolic -pie format required by self_reloc() in loader(8). 48# Also, the fpu is not available in a standalone environment. 49CFLAGS.clang+= -mno-movt 50CFLAGS.clang+= -mfpu=none 51 52.PATH: ${SRCTOP}/contrib/llvm-project/compiler-rt/lib/builtins/arm/ 53SRCS+= aeabi_idivmod.S aeabi_ldivmod.S aeabi_uidivmod.S aeabi_uldivmod.S 54SRCS+= aeabi_memcmp.S aeabi_memcpy.S aeabi_memmove.S aeabi_memset.S 55.endif 56 57.if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "riscv" 58.PATH: ${LIBCSRC}/${MACHINE_CPUARCH}/gen 59.endif 60 61# Compiler support functions 62.PATH: ${SRCTOP}/contrib/llvm-project/compiler-rt/lib/builtins/ 63# __clzsi2 and ctzsi2 for various builtin functions 64SRCS+= clzsi2.c ctzsi2.c 65# Divide and modulus functions called by the compiler 66SRCS+= divmoddi4.c divmodsi4.c divdi3.c divsi3.c moddi3.c modsi3.c 67SRCS+= udivmoddi4.c udivmodsi4.c udivdi3.c udivsi3.c umoddi3.c umodsi3.c 68SRCS+= ashldi3.c ashrdi3.c lshrdi3.c 69 70.if ${MACHINE_CPUARCH:Namd64:Ni386} == "" 71.PATH: ${SASRC}/x86 72SRCS+= hypervisor.c 73.endif 74 75.if ${MACHINE_CPUARCH} == "powerpc" 76SRCS+= syncicache.c 77.endif 78 79# uuid functions from libc 80.PATH: ${LIBCSRC}/uuid 81SRCS+= uuid_create_nil.c uuid_equal.c uuid_from_string.c uuid_is_nil.c uuid_to_string.c 82 83# _setjmp/_longjmp 84.PATH: ${SASRC}/${LIBSA_CPUARCH} 85SRCS+= _setjmp.S 86 87# decompression functionality from libbz2 88# NOTE: to actually test this functionality after libbz2 upgrade compile 89# loader(8) with LOADER_BZIP2_SUPPORT defined 90.PATH: ${SRCTOP}/contrib/bzip2 91.for i in bzlib.c crctable.c decompress.c huffman.c randtable.c 92CFLAGS.${i}+= -DBZ_NO_STDIO -DBZ_NO_COMPRESS 93SRCS+=${i} 94.endfor 95 96# decompression functionality from zlib 97# https://github.com/madler/zlib/issues/633 documents why we suppress deprecated 98# prototype warnings. 99.PATH: ${SRCTOP}/sys/contrib/zlib 100ZLIB_CFLAGS=-DHAVE_MEMCPY -I${SRCTOP}/sys/contrib/zlib ${NO_WDEPRECATED_NON_PROTOTYPE} 101.for i in adler32.c crc32.c infback.c inffast.c inflate.c inftrees.c zutil.c 102CFLAGS.${i}+=${ZLIB_CFLAGS} 103SRCS+= ${i} 104.endfor 105 106# lz4 decompression functionality 107.PATH: ${SRCTOP}/sys/cddl/contrib/opensolaris/common/lz4 108SRCS+= lz4.c 109CFLAGS.lz4.c+= -I${SRCTOP}/sys/cddl/contrib/opensolaris/common/lz4 110 111# Create a subset of includes that are safe, as well as adjusting those that aren't 112# The lists may drive people nuts, but they are explicitly opt-in 113FAKE_DIRS=xlocale arpa 114SAFE_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 115STAND_H_INC=ctype.h fcntl.h signal.h stdio.h stdlib.h 116OTHER_INC=stdarg.h errno.h stdint.h 117 118beforedepend: 119 mkdir -p ${FAKE_DIRS}; \ 120 for i in ${SAFE_INCS}; do \ 121 ln -sf ${SRCTOP}/include/$$i $$i; \ 122 done; \ 123 ln -sf ${SYSDIR}/${MACHINE}/include/stdarg.h stdarg.h; \ 124 ln -sf ${SYSDIR}/sys/errno.h errno.h; \ 125 ln -sf ${SYSDIR}/sys/stdint.h stdint.h; \ 126 ln -sf ${SRCTOP}/include/arpa/inet.h arpa/inet.h; \ 127 ln -sf ${SRCTOP}/include/arpa/tftp.h arpa/tftp.h; \ 128 for i in _time.h _strings.h _string.h; do \ 129 [ -f xlocale/$$i ] || :> xlocale/$$i; \ 130 done; \ 131 for i in ${STAND_H_INC}; do \ 132 ln -sf ${SASRC}/stand.h $$i; \ 133 done 134CLEANDIRS+=${FAKE_DIRS} 135CLEANFILES+= ${SAFE_INCS} ${STAND_H_INC} ${OTHER_INC} 136 137# io routines 138SRCS+= closeall.c dev.c ioctl.c nullfs.c stat.c mount.c \ 139 fstat.c close.c lseek.c open.c read.c write.c readdir.c preload.c 140 141# SMBios routines 142SRCS+= smbios.c 143.if !defined(BOOT_HIDE_SERIAL_NUMBERS) 144# Export serial numbers, UUID, and asset tag from loader. 145CFLAGS.smbios.c+= -DSMBIOS_SERIAL_NUMBERS 146.if defined(BOOT_LITTLE_ENDIAN_UUID) 147# Use little-endian UUID format as defined in SMBIOS 2.6. 148CFLAGS.smbios.c+= -DSMBIOS_LITTLE_ENDIAN_UUID 149.elif defined(BOOT_NETWORK_ENDIAN_UUID) 150# Use network-endian UUID format for backward compatibility. 151CFLAGS.smbios.c+= -DSMBIOS_NETWORK_ENDIAN_UUID 152.endif 153.endif 154 155# network routines 156SRCS+= arp.c ether.c ip.c inet_ntoa.c in_cksum.c net.c udp.c netif.c rpc.c 157 158# network info services: 159SRCS+= bootp.c rarp.c bootparam.c 160 161# boot filesystems 162SRCS+= ufs.c nfs.c cd9660.c tftp.c gzipfs.c bzipfs.c 163SRCS+= dosfs.c ext2fs.c 164SRCS+= splitfs.c 165SRCS+= pkgfs.c 166 167# Time support 168SRCS+= time.c 169 170# kernel ufs support 171.PATH: ${SRCTOP}/sys/ufs/ffs 172SRCS+=ffs_subr.c ffs_tables.c 173 174# 175# i386 has a constrained space for its /boot/loader, so compile out the 176# extensive messages diagnosing bad superblocks. i386 doesn't support UEFI 177# booting, so doing it always makes sense natively there. When we compile 178# for 32-bit on amd64, LIBSA_CPUARCH is also i386 and we use libsa32 only 179# for the BIOS /boot/loader which has the same constraints. 180# 181.if ${LIBSA_CPUARCH} == "i386" 182CFLAGS.ffs_subr.c+= -DSTANDALONE_SMALL 183.endif 184 185CFLAGS.gzipfs.c+= ${ZLIB_CFLAGS} 186CFLAGS.pkgfs.c+= ${ZLIB_CFLAGS} 187CFLAGS.bzipfs.c+= -I${SRCTOP}/contrib/bzip2 -DBZ_NO_STDIO -DBZ_NO_COMPRESS 188 189# explicit_bzero and calculate_crc32c 190.PATH: ${SYSDIR}/libkern 191SRCS+= explicit_bzero.c crc32_libkern.c 192 193# Maybe GELI 194.if ${MK_LOADER_GELI} == "yes" 195.include "${SASRC}/geli/Makefile.inc" 196.endif 197 198.if ${MK_LOADER_VERIEXEC} == "yes" && ${MK_BEARSSL} == "yes" 199# XXX Note that these pollutes CFLAGS in a way that's not easy to fix 200.include "${SRCTOP}/lib/libbearssl/Makefile.libsa.inc" 201.include "${SRCTOP}/lib/libsecureboot/Makefile.libsa.inc" 202.endif 203 204# Maybe ZFS 205.if ${MK_LOADER_ZFS} == "yes" 206.include "${SASRC}/zfs/Makefile.inc" 207.endif 208 209.if ${DO32:U0} == 0 210MAN=libsa.3 211.endif 212 213.include <bsd.lib.mk> 214