hurd/Makefile

   1 # Copyright (C) 1991-2019 Free Software Foundation, Inc.
   2 # This file is part of the GNU C Library.
   3
   4 # The GNU C Library is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU Lesser General Public
   6 # License as published by the Free Software Foundation; either
   7 # version 2.1 of the License, or (at your option) any later version.
   8
   9 # The GNU C Library is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 # Lesser General Public License for more details.
  13
  14 # You should have received a copy of the GNU Lesser General Public
  15 # License along with the GNU C Library; if not, see
  16 # <https://www.gnu.org/licenses/>.
  17
  18 subdir := hurd
  19
  20 include ../Makeconfig
  21
  22 headers = hurd.h $(interface-headers) \
  23           $(addprefix hurd/,fd.h id.h port.h signal.h sigpreempt.h ioctl.h\
  24                             userlink.h resource.h lookup.h)
  25
  26 inline-headers = hurd.h $(addprefix hurd/,fd.h signal.h \
  27                                           userlink.h port.h)
  28
  29 # The RPC interfaces go in a separate library.
  30 interface-library := libhurduser
  31 user-interfaces         := $(addprefix hurd/,\
  32                                        auth startup \
  33                                        process process_request \
  34                                        msg msg_reply msg_request \
  35                                        exec exec_startup crash interrupt \
  36                                        fs fsys io io_reply io_request \
  37                                        term tioctl socket ifsock \
  38                                        login password pfinet pci \
  39                                        )
  40 server-interfaces       := hurd/msg faultexc
  41
  42 routines = hurdstartup hurdinit \
  43            hurdid hurdpid hurdrlimit hurdprio hurdexec hurdselect \
  44            hurdlookup lookup-retry lookup-at \
  45            get-host set-host \
  46            path-lookup \
  47            setauth \
  48            pid2task task2pid \
  49            geteuids seteuids getumask fchroot \
  50            hurdsock hurdauth \
  51            hurdchdir hurdfchdir \
  52            privports \
  53            msgportdemux \
  54            fopenport \
  55            vpprintf \
  56            ports-get ports-set hurdports hurdmsg \
  57            errno-loc \
  58            hurdlock \
  59            $(sig) $(dtable) $(inlines) port-cleanup report-wait xattr
  60 sig     = hurdsig hurdfault siginfo hurd-raise preempt-sig \
  61           trampoline longjmp-ts catch-exc exc2signal hurdkill sigunwind \
  62           thread-self thread-cancel intr-msg catch-signal
  63 dtable  = dtable port2fd new-fd alloc-fd intern-fd \
  64           getdport openport \
  65           fd-close fd-read fd-write hurdioctl ctty-input ctty-output
  66 inlines = $(inline-headers:%.h=%-inlines)
  67
  68 # XXX this is a temporary hack; see hurdmalloc.h
  69 routines += hurdmalloc
  70
  71 # Binary compatibility for libc.so.0.2[GLIBC_2.0].
  72 ifeq ($(build-shared),yes)
  73 routines += compat-20
  74 endif
  75
  76 shared-only-routines = compat-20
  77
  78 # For each of the $(inline-headers), generate a trivial source
  79 # file that will #include it to define its inline functions as real functions.
  80 $(inlines:%=$(objpfx)%.c): $(objpfx)%-inlines.c: %.h
  81         (h="`echo $(subst /,_,$*) | tr '[a-z]' '[A-Z]'`"; \
  82          echo "#define _$${h}_H_EXTERN_INLINE /* Define real function.  */"; \
  83          echo "#define _$${h}_H_HIDDEN_DEF    /* Declare hidden definition.  */"; \
  84          echo '#include "$<"') > $@-new
  85         mv -f $@-new $@
  86 generated += $(inlines:=.c)
  87
  88 # Avoid ssp before TLS is initialized.
  89 CFLAGS-hurdstartup.o = $(no-stack-protector)
  90 CFLAGS-RPC_exec_startup_get_info.o = $(no-stack-protector)
  91 \f
  92 # Make generated headers compatible with all support standards
  93 migheaderpipe := | sed -e 's/\<ino64_t\>/__ino64_t/' -e 's/\<loff_t\>/__loff_t/'
  94 include ../mach/Machrules
  95 include ../Rules
  96 \f
  97 # intr-rpc.defs defines the INTR_INTERFACE macro to make the generated RPC
  98 # stubs import <hurd/signal.h> and #define __mach_msg to
  99 # _hurd_intr_rpc_mach_msg.
 100 user-MIGFLAGS += -imacros intr-rpc.defs
 101
 102 # The special exc server for sigthread faults uses a special prefix.
 103 MIGFLAGS-faultexc = -prefix _hurdsig_fault_
 104
 105 # We need this static dependency to get faultexc.h generated the first time.
 106 $(objpfx)hurdfault.o $(objpfx)hurdfault.d: \
 107         $(objpfx)faultexc_server.h $(objpfx)faultexc_server.c