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# Copyright (C) 1991, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public License
# as published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
# The GNU C Library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Library General Public License for more details.
# You should have received a copy of the GNU Library General Public
# License along with the GNU C Library; see the file COPYING.LIB. If
# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
# Cambridge, MA 02139, USA.
subdir := hurd
all:
# Some things below (but before including Rules) use configuration variables.
include ../Makeconfig
headers = hurd.h $(interface-headers) \
$(addprefix hurd/,fd.h id.h port.h signal.h userlink.h \
resource.h threadvar.h)
distribute := hurdfault.h intr-rpc.awk intr-rpc.defs STATUS
# The RPC interfaces go in a separate library.
interface-library := libhurduser
user-interfaces := $(addprefix hurd/,\
auth process startup \
msg msg_reply msg_request \
exec core interrupt \
fs fsys io term socket ifsock)
server-interfaces := hurd/msg
routines = hurdstartup hurdinit \
hurdid hurdlookup hurdpid hurdrlimit hurdprio hurdexec \
setauth \
pid2task task2pid \
getuids setuids getumask fchroot \
hurdsock hurdauth invoke-trans \
privports \
msgportdemux \
fopenport \
vpprintf \
ports-get ports-set hurdports hurdmsg \
$(sig) $(dtable) hurdinline port-cleanup
sig = hurdsig hurdfault faultexc siginfo hurd-raise preempt-sig \
trampoline longjmp-ts catch-exc exc2signal hurdkill sigunwind
dtable = dtable port2fd new-fd alloc-fd intern-fd \
getdport openport \
fd-close fd-read fd-write hurdioctl ctty-input ctty-output
# XXX this is a temporary hack; see hurdmalloc.h
routines += hurdmalloc
distribute += hurdmalloc.h
# Get the proper definition of `hurd-srcdir'.
include ../sysdeps/mach/hurd/Makefile
# Use and install the Hurd header files directly out of the Hurd source.
# Find the MiG defs files in the Hurd source.
vpath %.defs $(hurd-srcdir)
# Install all .h and .defs files we find in the Hurd's hurd/ directory.
hurd-headers := $(patsubst $(hurd-srcdir)/%,%,\
$(wildcard $(addprefix $(hurd-srcdir)/hurd/,\
*.defs *.h)))
# Don't distribute the Hurd headers; they are in the Hurd distribution.
dont_distribute = $(hurd-headers)
# DO NOT try to remake these in any way!!!
$(addprefix $(hurd-srcdir)/,$(hurd-headers)) : ;
install-others += $(addprefix $(includedir)/,$(hurd-headers))
$(includedir)/hurd/%: $(hurd-srcdir)/hurd/%; $(do-install)
include ../mach/Machrules
include ../Rules
# intr-rpc.defs defines the INTR_INTERFACE macro to make the generated RPC
# stubs send-interruptible, and to prefix them with `hurd_intr_rpc_'.
user-MIGFLAGS += -imacros intr-rpc.defs
# Run each generated user stub through intr-rpc.awk, which will detect
# stubs __hurd_intr_rpc_% and generate the user-callable function for the
# stub: this is a wrapper which calls __hurd_intr_rpc_% inside
# HURD_EINTR_RPC.
define transform-user-stub
gawk -v call=$${call} -f $(word 2,$^) \
$(objpfx)tmp_$${call}.c > $(objpfx)tmpi_$${call}.c; \
rm -f $(objpfx)tmp_$${call}.c;
endef
transform-user-stub-output = tmpi
$(foreach if,$(user-interfaces),$($(if)-calls:%=$(objpfx)RPC_%.o))): \
hurd/signal.h
$(user-interfaces:%=$(objpfx)%.ustamp): intr-rpc.awk
$(objpfx)fault%.c $(objpfx)fault%.h: $(mach-srcdir)/mach/%.defs
$(MIG) $(MIGFLAGS) -prefix _hurdsig_fault_ \
-server $(@:.h=.c) -sheader $(@:.c=.h) \
-user /dev/null -header /dev/null \
$<
generated += faultexc.c faultexc.h
# We need this static dependency to get faultexc.h generated the first time.
$(objpfx)hurdfault.o $(objpfx)hurdfault.d: \
$(objpfx)faultexc.h $(objpfx)faultexc.c
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