fac6dee9eb
Assume gcc is at least 6.4, the oldest xtoolchain in the ports tree. Assume clang is at least 6, which was in 11.2-RELEASE. Drop conditions for older compilers. Reviewed by: imp (earlier version), emaste, jhb MFC after: 2 weeks Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D24802
188 lines
5.6 KiB
Makefile
188 lines
5.6 KiB
Makefile
# $FreeBSD$
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# Originally from $NetBSD: Makefile,v 1.21 1997/10/26 22:08:38 lukem Exp $
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#
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# Notes:
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# - We don't use the libc strerror/sys_errlist because the string table is
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# quite large.
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#
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.include <bsd.init.mk>
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LIBSA_CPUARCH?=${MACHINE_CPUARCH}
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LIB?= sa
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# standalone components and stuff we have modified locally
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SRCS+= gzguts.h zutil.h __main.c abort.c assert.c bcd.c environment.c getopt.c gets.c \
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globals.c pager.c panic.c printf.c strdup.c strerror.c \
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random.c sbrk.c twiddle.c zalloc.c zalloc_malloc.c
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# private (pruned) versions of libc string functions
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SRCS+= strcasecmp.c
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.PATH: ${LIBCSRC}/net
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SRCS+= ntoh.c
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# string functions from libc
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.PATH: ${LIBCSRC}/string
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SRCS+= bcmp.c bcopy.c bzero.c ffs.c fls.c \
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memccpy.c memchr.c memcmp.c memcpy.c memmove.c memset.c \
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strcat.c strchr.c strcmp.c strcpy.c stpcpy.c stpncpy.c \
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strcspn.c strlcat.c strlcpy.c strlen.c strncat.c strncmp.c strncpy.c \
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strnlen.c strpbrk.c strrchr.c strsep.c strspn.c strstr.c strtok.c swab.c
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# stdlib functions from libc
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.PATH: ${LIBCSRC}/stdlib
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SRCS+= abs.c strtol.c strtoll.c strtoul.c strtoull.c
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# common boot code
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.PATH: ${SYSDIR}/kern
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SRCS+= subr_boot.c
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.if ${MACHINE_CPUARCH} == "arm"
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.PATH: ${LIBCSRC}/arm/gen
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# Do not generate movt/movw, because the relocation fixup for them does not
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# translate to the -Bsymbolic -pie format required by self_reloc() in loader(8).
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# Also, the fpu is not available in a standalone environment.
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CFLAGS.clang+= -mno-movt
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CFLAGS.clang+= -mfpu=none
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.PATH: ${SRCTOP}/contrib/llvm-project/compiler-rt/lib/builtins/arm/
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SRCS+= aeabi_idivmod.S aeabi_ldivmod.S aeabi_uidivmod.S aeabi_uldivmod.S
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SRCS+= aeabi_memcmp.S aeabi_memcpy.S aeabi_memmove.S aeabi_memset.S
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.endif
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.if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "riscv"
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.PATH: ${LIBCSRC}/${MACHINE_CPUARCH}/gen
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.endif
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# Compiler support functions
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.PATH: ${SRCTOP}/contrib/llvm-project/compiler-rt/lib/builtins/
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# __clzsi2 and ctzsi2 for various builtin functions
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SRCS+= clzsi2.c ctzsi2.c
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# Divide and modulus functions called by the compiler
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SRCS+= divmoddi4.c divmodsi4.c divdi3.c divsi3.c moddi3.c modsi3.c
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SRCS+= udivmoddi4.c udivmodsi4.c udivdi3.c udivsi3.c umoddi3.c umodsi3.c
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SRCS+= ashldi3.c ashrdi3.c lshrdi3.c
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.if ${MACHINE_CPUARCH:Namd64:Ni386} == ""
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.PATH: ${SASRC}/x86
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SRCS+= hypervisor.c
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.endif
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.if ${MACHINE_CPUARCH} == "powerpc"
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SRCS+= syncicache.c
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.endif
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# uuid functions from libc
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.PATH: ${LIBCSRC}/uuid
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SRCS+= uuid_create_nil.c uuid_equal.c uuid_from_string.c uuid_is_nil.c uuid_to_string.c
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# _setjmp/_longjmp
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.PATH: ${SASRC}/${LIBSA_CPUARCH}
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SRCS+= _setjmp.S
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# decompression functionality from libbz2
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# NOTE: to actually test this functionality after libbz2 upgrade compile
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# loader(8) with LOADER_BZIP2_SUPPORT defined
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.PATH: ${SRCTOP}/contrib/bzip2
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CFLAGS+= -DBZ_NO_STDIO -DBZ_NO_COMPRESS
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SRCS+=bzlib.c crctable.c decompress.c huffman.c randtable.c
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# decompression functionality from zlib
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.PATH: ${SRCTOP}/sys/contrib/zlib
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CFLAGS+=-DHAVE_MEMCPY -I${SRCTOP}/sys/contrib/zlib
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SRCS+= adler32.c crc32.c
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SRCS+= infback.c inffast.c inflate.c inftrees.c zutil.c
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# lz4 decompression functionality
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.PATH: ${SRCTOP}/sys/cddl/contrib/opensolaris/common/lz4
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SRCS+= lz4.c
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CFLAGS.lz4.c+= -I${SRCTOP}/sys/cddl/contrib/opensolaris/common/lz4
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# Create a subset of includes that are safe, as well as adjusting those that aren't
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# The lists may drive people nuts, but they are explicitly opt-in
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FAKE_DIRS=xlocale arpa
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SAFE_INCS=a.out.h assert.h elf.h limits.h nlist.h setjmp.h stddef.h stdbool.h string.h strings.h time.h unistd.h uuid.h
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STAND_H_INC=ctype.h fcntl.h signal.h stdio.h stdlib.h
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OTHER_INC=stdarg.h errno.h stdint.h
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beforedepend:
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mkdir -p ${FAKE_DIRS}; \
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for i in ${SAFE_INCS}; do \
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ln -sf ${SRCTOP}/include/$$i $$i; \
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done; \
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ln -sf ${SYSDIR}/${MACHINE}/include/stdarg.h stdarg.h; \
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ln -sf ${SYSDIR}/sys/errno.h errno.h; \
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ln -sf ${SYSDIR}/sys/stdint.h stdint.h; \
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ln -sf ${SRCTOP}/include/arpa/inet.h arpa/inet.h; \
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ln -sf ${SRCTOP}/include/arpa/tftp.h arpa/tftp.h; \
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for i in _time.h _strings.h _string.h; do \
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[ -f xlocale/$$i ] || cp /dev/null xlocale/$$i; \
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done; \
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for i in ${STAND_H_INC}; do \
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ln -sf ${SASRC}/stand.h $$i; \
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done
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CLEANDIRS+=${FAKE_DIRS}
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CLEANFILES+= ${SAFE_INCS} ${STAND_H_INC} ${OTHER_INC}
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# io routines
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SRCS+= closeall.c dev.c ioctl.c nullfs.c stat.c \
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fstat.c close.c lseek.c open.c read.c write.c readdir.c
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# SMBios routines
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SRCS+= smbios.c
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.if !defined(BOOT_HIDE_SERIAL_NUMBERS)
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# Export serial numbers, UUID, and asset tag from loader.
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CFLAGS.smbios.c+= -DSMBIOS_SERIAL_NUMBERS
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.if defined(BOOT_LITTLE_ENDIAN_UUID)
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# Use little-endian UUID format as defined in SMBIOS 2.6.
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CFLAGS.smbios.c+= -DSMBIOS_LITTLE_ENDIAN_UUID
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.elif defined(BOOT_NETWORK_ENDIAN_UUID)
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# Use network-endian UUID format for backward compatibility.
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CFLAGS.smbios.c+= -DSMBIOS_NETWORK_ENDIAN_UUID
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.endif
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.endif
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# network routines
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SRCS+= arp.c ether.c ip.c inet_ntoa.c in_cksum.c net.c udp.c netif.c rpc.c
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# network info services:
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SRCS+= bootp.c rarp.c bootparam.c
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# boot filesystems
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SRCS+= ufs.c nfs.c cd9660.c tftp.c gzipfs.c bzipfs.c
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SRCS+= dosfs.c ext2fs.c
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SRCS+= splitfs.c
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SRCS+= pkgfs.c
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# kernel ufs support
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.PATH: ${SRCTOP}/sys/ufs/ffs
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SRCS+=ffs_subr.c ffs_tables.c
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CFLAGS.bzipfs.c+= -I${SRCTOP}/contrib/bzip2
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# explicit_bzero and calculate_crc32c
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.PATH: ${SYSDIR}/libkern
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SRCS+= explicit_bzero.c crc32_libkern.c
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# Maybe GELI
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.if ${MK_LOADER_GELI} == "yes"
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.include "${SASRC}/geli/Makefile.inc"
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.endif
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.if ${MK_LOADER_VERIEXEC} == "yes" && ${MK_BEARSSL} == "yes"
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.include "${SRCTOP}/lib/libbearssl/Makefile.libsa.inc"
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.include "${SRCTOP}/lib/libsecureboot/Makefile.libsa.inc"
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.endif
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# Maybe ZFS
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.if ${MK_LOADER_ZFS} == "yes"
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.include "${SASRC}/zfs/Makefile.inc"
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.endif
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.include <bsd.lib.mk>
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