aec4f0db2d
The files are generated via flex and bison. Until now, this step was performed when preparing the libc port. Unfortunately, the generated files have subtle differences depending on the flex/bison versions installed in the host. For example, the bison version number appears in the generated code. This, in turn, breaks the hash mechanism of the depot where a src/libc archive ends up being slightly different when created on different hosts. By moving the code generation to the build stage, the src/libc archive merely contains the nslexer.l and nsparser.y source files but not the generated files.
238 lines
8.1 KiB
Plaintext
238 lines
8.1 KiB
Plaintext
LICENSE := BSD
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VERSION := 8.2.0
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#
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# Check for tools
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#
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$(call check_tool,svn)
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$(call check_tool,flex)
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$(call check_tool,bison)
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$(call check_tool,rpcgen)
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svn_exports := libc libutil include sys_sys sys_netinet \
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sys_netinet6 sys_net sys_bsm sys_rpc sys_vm \
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sys_arm sys_i386 sys_amd64 msun gdtoa gen
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DOWNLOADS := $(addsuffix .svn,$(svn_exports))
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svn_base_url := http://svn.freebsd.org/base/release/8.2.0
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sub_dir(libc) := lib/libc
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sub_dir(gen) := lib/libc/gen
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sub_dir(libutil) := lib/libutil
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sub_dir(include) := include
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sub_dir(sys_sys) := sys/sys
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sub_dir(sys_netinet) := sys/rpc
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sub_dir(sys_netinet6) := sys/net
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sub_dir(sys_net) := sys/netinet
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sub_dir(sys_bsm) := sys/netinet6
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sub_dir(sys_rpc) := sys/bsm
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sub_dir(sys_vm) := sys/vm
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sub_dir(sys_arm) := sys/arm/include
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sub_dir(sys_i386) := sys/i386/include
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sub_dir(sys_amd64) := sys/amd64/include
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sub_dir(msun) := lib/msun
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sub_dir(gdtoa) := contrib/gdtoa
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$(foreach svn_export,$(svn_exports),\
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$(eval URL($(svn_export)) := $(svn_base_url)/$(sub_dir($(svn_export)))))
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$(foreach svn_export,$(svn_exports),\
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$(eval DIR($(svn_export)) := src/lib/libc/$(sub_dir($(svn_export)))))
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$(foreach svn_export,$(svn_exports),\
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$(eval REV($(svn_export)) := HEAD))
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PATCHES := src/lib/libc/patches/*.patch
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#
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# Generic headers
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#
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DIRS := include/libc
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DIR_CONTENT(include/libc) := \
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$(addprefix src/lib/libc/include/,\
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strings.h limits.h string.h ctype.h _ctype.h runetype.h \
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stdlib.h stdio.h signal.h unistd.h wchar.h time.h sysexits.h \
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resolv.h wctype.h locale.h langinfo.h regex.h paths.h ieeefp.h \
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inttypes.h fstab.h netdb.h ar.h memory.h res_update.h \
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netconfig.h ifaddrs.h pthread.h err.h getopt.h search.h \
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varargs.h stddef.h stdbool.h assert.h monetary.h printf.h vis.h \
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libgen.h dirent.h dlfcn.h link.h fmtmsg.h fnmatch.h fts.h ftw.h \
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db.h grp.h nsswitch.h pthread_np.h pwd.h utmp.h ttyent.h \
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stringlist.h glob.h a.out.h elf-hints.h nlist.h spawn.h \
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readpassphrase.h setjmp.h elf.h ulimit.h utime.h wordexp.h \
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complex.h) \
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$(addprefix src/lib/libc/sys/sys/,\
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syslog.h fcntl.h stdint.h sched.h ktrace.h termios.h \
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semaphore.h _semaphore.h) \
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src/lib/libc/sys/sys/errno.h \
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src/lib/libc/lib/msun/src/math.h
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DIRS += include/libc/rpc
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DIR_CONTENT(include/libc/rpc) := \
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$(addprefix src/lib/libc/include/rpc/,\
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rpc.h xdr.h auth.h clnt_stat.h clnt.h clnt_soc.h rpc_msg.h \
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auth_unix.h auth_des.h svc.h svc_soc.h svc_auth.h pmap_clnt.h \
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pmap_prot.h rpcb_clnt.h rpcent.h des_crypt.h des.h nettype.h \
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rpcsec_gss.h raw.h rpc_com.h) \
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src/lib/libc/include/rpc/rpcb_prot.h
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DIRS += include/libc/rpcsvc
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DIR_CONTENT(include/libc/rpcsvc) := \
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$(addprefix src/lib/libc/include/rpcsvc/,\
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yp_prot.h nis.h ypclnt.h nis_tags.h nislib.h crypt.h)
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DIRS += include/libc/gssapi
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DIR_CONTENT(include/libc/gssapi) := src/lib/libc/include/gssapi/gssapi.h
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DIRS += include/libc/arpa
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DIR_CONTENT(include/libc/arpa) := \
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$(addprefix src/lib/libc/include/arpa/,\
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inet.h ftp.h nameser.h nameser_compat.h telnet.h tftp.h)
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DIRS += include/libc/vm
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DIR_CONTENT(include/libc/vm) := \
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$(addprefix src/lib/libc/sys/vm/, vm_param.h vm.h pmap.h)
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DIRS += include/libc/net
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DIR_CONTENT(include/libc/net) := \
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$(addprefix src/lib/libc/sys/net/, if.h if_dl.h if_tun.h if_types.h \
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radix.h route.h \
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ethernet.h if_arp.h)
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DIRS += include/libc/netinet
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DIR_CONTENT(include/libc/netinet) := \
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$(addprefix src/lib/libc/sys/netinet/, in.h in_systm.h ip.h tcp.h \
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udp.h ip_icmp.h if_ether.h)
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DIRS += include/libc/netinet6
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DIR_CONTENT(include/libc/netinet6) := src/lib/libc/sys/netinet6/in6.h
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DIRS += include/libc/bsm
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DIR_CONTENT(include/libc/bsm) := src/lib/libc/sys/bsm/audit.h
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DIRS += include/libc/sys/rpc
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DIR_CONTENT(include/libc/sys/rpc) := src/lib/libc/sys/rpc/types.h
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DIRS += include/libc/sys
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DIR_CONTENT(include/libc/sys) := \
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$(addprefix src/lib/libc/sys/sys/,\
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_types.h limits.h cdefs.h _null.h types.h _pthreadtypes.h \
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syslimits.h select.h _sigset.h _timeval.h timespec.h \
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_timespec.h stat.h signal.h unistd.h time.h param.h stdint.h \
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event.h eventhandler.h disk.h errno.h poll.h queue.h mman.h \
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stddef.h sysctl.h uio.h _iovec.h ktrace.h ioctl.h ttycom.h \
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ioccom.h filio.h sockio.h wait.h file.h fcntl.h resource.h \
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disklabel.h link_elf.h endian.h mount.h ucred.h dirent.h \
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cpuset.h socket.h un.h ttydefaults.h imgact_aout.h elf32.h \
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elf64.h elf_generic.h elf_common.h nlist_aout.h ipc.h sem.h \
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exec.h _lock.h _mutex.h statvfs.h ucontext.h syslog.h times.h \
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utsname.h elf.h mtio.h)
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#
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# CPU-architecture-specific headers
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#
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# The 'common_include_*_content' functions take the CPU architecture as first
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# argument.
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#
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common_include_libc_arch_content = \
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$(addprefix src/lib/libc/sys/$1/include/, stdarg.h float.h) \
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$(addprefix src/lib/libc/lib/libc/$1/, arith.h _fpmath.h SYS.h gd_qnan.h)
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common_include_libc_arch_machine_content = \
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$(addprefix src/lib/libc/sys/$1/include/,\
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_types.h endian.h _limits.h signal.h trap.h _stdint.h \
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sysarch.h ieeefp.h frame.h sigframe.h vm.h \
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cpufunc.h vmparam.h atomic.h elf.h exec.h reloc.h pmap.h \
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ucontext.h setjmp.h asm.h param.h _inttypes.h)
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#
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# i386-specific headers
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#
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DIRS += include/libc-i386
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DIR_CONTENT(include/libc-i386) := \
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$(call common_include_libc_arch_content,i386) \
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src/lib/libc/lib/msun/i387/fenv.h
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DIRS += include/libc-i386/machine
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DIR_CONTENT(include/libc-i386/machine) := \
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$(call common_include_libc_arch_machine_content,i386) \
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$(addprefix src/lib/libc/sys/i386/include/, specialreg.h npx.h)
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#
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# AMD64-specific headers
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#
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DIRS += include/libc-amd64
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DIR_CONTENT(include/libc-amd64) := \
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$(call common_include_libc_arch_content,amd64) \
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src/lib/libc/lib/msun/amd64/fenv.h
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DIRS += include/libc-amd64/machine
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DIR_CONTENT(include/libc-amd64/machine) := \
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$(call common_include_libc_arch_machine_content,amd64) \
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$(addprefix src/lib/libc/sys/amd64/include/, specialreg.h fpu.h)
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#
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# ARM-specific headers
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#
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DIRS += include/libc-arm
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DIR_CONTENT(include/libc-arm) := \
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$(call common_include_libc_arch_content,arm) \
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src/lib/libc/lib/msun/arm/fenv.h
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DIRS += include/libc-arm/machine
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DIR_CONTENT(include/libc-arm/machine) := \
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$(call common_include_libc_arch_machine_content,arm) \
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$(addprefix src/lib/libc/sys/arm/include/, pte.h cpuconf.h armreg.h ieee.h)
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#
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# Rules for generating files
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#
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src/lib/libc/include/rpcsvc/nis.h: src/lib/libc/include/rpcsvc/nis_object.x
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@$(MSG_GENERATE)$(notdir $@)
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$(VERBOSE)rpcgen -C -h -DWANT_NFS3 $< -o $@
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src/lib/libc/include/rpcsvc/nis_object.x : $(DOWNLOADS)
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%.h: %.x
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@$(MSG_GENERATE)$(notdir $@)
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$(VERBOSE)rpcgen -C -h -DWANT_NFS3 $< -o $@
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generated_rpcsvc_files := \
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$(addprefix src/lib/libc/include/rpcsvc/,\
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bootparam_prot.h nfs_prot.h nlm_prot.h rstat.h ypupdate_prot.h \
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crypt.h nis_cache.h pmap_prot.h rwall.h yp.h \
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key_prot.h nis_callback.h rex.h sm_inter.h ypxfrd.h \
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klm_prot.h nis_object.h rnusers.h spray.h \
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mount.h nis.h rquota.h yppasswd.h) \
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src/lib/libc/include/rpc/rpcb_prot.h
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$(generated_rpcsvc_files:.h=.x): $(DOWNLOADS)
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$(generated_rpcsvc_files) : $(generated_rpcsvc_files:.h=.x)
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generated_files += $(generated_rpcsvc_files)
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# generate files before assembling the public include directory tree
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_dirs: $(generated_files)
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$(generated_files) : $(DOWNLOADS)
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#
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# Create symlinks for sys headers expected in parent directory
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#
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default: create_symlinks
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create_symlinks: _dirs
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@$(MSG_PREFIX)create symlinks
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$(VERBOSE)ln -sf sys/poll.h include/libc/poll.h
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