aa1075ea2f
* mach/Machrules (%.udeps rule): Write deps for %_server.[ch] too. (%_server.[ch] rule): Don't depend on %.defs; use #include to get installed .defs file. * stdio-common/vfprintf.c (flockfile, funlockfile): Define to nothing for stdio. Fix fUNlockfile -> funlockfile for libio. * stdio-common/vfscanf.c: Likewise. Sat May 11 13:43:41 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> * hurd/hurdfault.c: Include faultexc_server.h instead of faultexc.h. * mach/Machrules (%.ir rule): Don't produce deps for imports. * elf/dl-fini.c (_dl_fini): Clear L->l_init_called after calling fn. * Makerules (install): Depend on $(slibdir)/libc.so$(libc.so-version). [!subdir] ($(libdir)/libc.so, $(common-objpfx)/libc-syms.so): Protect these targets and install dep on $(libdir)/libc.so with this. * hurd/Makefile: Removed all rules and defns for using code from Hurd sources and installing headers from there. * sysdeps/mach/hurd/errnos.awk: Set in_mach_errors to FILENAME when we set it. In Mach error matching clause, only match if FILENAME is still the same value. * sysdeps/mach/hurd/Makefile: Don't include sysdeps/mach/Makefile; $(mach-srcdir) no longer exists. (hurd-srcdir): Variable removed. (includes): Don't append -I$(hurd-srcdir). (last-includes): Variable removed. Remove vpath specs using $(hurd-srcdir). (mach-errno-h): New canned sequence. ($(common-objpfx)errnos.d): New target, generated included makefile to determine absolute file names of Mach headers to search for error codes and set variable mach-errnos-deps. ($(common-objpfx)stamp-errnos): Depend on $(mach-errnos-deps) instead of prior explicit list. (generated): Add errnos.d, stamp-errnos. * mach/Machrules (some-if-rtn): New variable and target; compute deps of some if routine and make all if routines depend on that .d file instead of static list of .h files. * mach/Makefile (mach/mach_interface.defs, mach/memory_object_user.defs): Targets removed. ($(objpfx)mach-syscalls.mk): Tweak this kludge so it doesn't depend directly on Mach sources. * sysdeps/mach/Makefile (mach-srcdir): Variable removed. (includes): Don't append -I$(mach-srcdir). Remove vpath specs using $(mach-srcdir). * hurd/Makefile (server-interfaces): Add faultexc. (sig): Remove it from here. (fault%.[ch]): Rule removed. (MIGFLAGS-faultexc): New variable. * hurd/faultexc.defs: New file. * mach/Machrules (%.ustamp rule): Pass $(MIGFLAGS-$*) to mig. (%_server.[ch] rule): Likewise. * mach/Makefile: Removed all rules and defns for using code from Mach sources and installing headers from there. * Makeconfig [$(build-shared)=yes] (link-libc): Append $(libc.so-version) to libc.so. * mach/Machrules (%.ustamp rule): Don't depend on %.defs. (%.udeps): New rule parallel to that one, generating included makefiles with -M output from `#include <%.defs>'. * Makerules (sed-remove-objpfx): Remove space before \ at eol.
118 lines
4 KiB
Makefile
118 lines
4 KiB
Makefile
# Copyright (C) 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Library General Public License
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# as published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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# The GNU C Library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Library General Public License for more details.
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# You should have received a copy of the GNU Library General Public
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# License along with the GNU C Library; see the file COPYING.LIB. If
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# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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# Cambridge, MA 02139, USA.
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ifdef in-Makerules
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subdirs := $(filter-out sunrpc,$(subdirs)) # XXX skip broken dirs
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# Look for header files in hurd/ under the top-level library source directory.
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includes += -I$(..)hurd
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# Do not use any assembly code from sysdeps/unix (and subdirectories).
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# This bypasses all the system call stubs and uses any existing posix or
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# generic C files instead.
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inhibit-sysdep-asm += unix*
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inhibit-unix-syscalls = yes
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# Don't try to generate anything from the installed Unix system and its
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# libraries. That is only of use when building for a Unix system, so as to
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# be compatible with some existing binaries for that system.
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inhibit-glue = yes
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ifeq (,$(filter mach hurd,$(subdir)))
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# Subdirectories other than hurd/ might use the generated Hurd headers.
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# So make sure we get a chance to run in hurd/ to make them before all else.
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# (But we don't want to do this in mach/, because hurd/ needs some things
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# there, and we know mach/ doesn't need anything from hurd/.)
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ifdef objpfx
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hurd-objpfx = $(objpfx)
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else
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hurd-objpfx = $(..)hurd/
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endif
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# These are all the generated headers that <hurd.h> includes.
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before-compile += $(patsubst %,$(hurd-objpfx)hurd/%.h,io fs process)
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$(patsubst %,$(hurd-objpfx)hurd/%.%,io fs process):
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$(MAKE) -C $(..)hurd generated no_deps=t
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endif
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# Generate errnos.h and sys_errlist.c from the section of the manual that
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# lists all the errno codes.
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errno.texinfo = $(..)manual/errno.texi
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hurd = $(..)sysdeps/mach/hurd
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define mach-errno-h
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($(foreach h,mach/message.h \
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mach/kern_return.h \
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mach/mig_errors.h \
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device/device_types.h,\
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echo '#include <$h>';\
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))
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endef
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# We use the compiler to generate a list of absolute file names for
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# the headers we want to search for Mach error codes, listed above (and
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# incidentally, all other headers those include).
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-include $(common-objpfx)errnos.d
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$(common-objpfx)errnos.d: $(mach-errnos-deps)
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$(mach-errno-h) | \
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$(CC) $(CPPFLAGS) -M -x c - | \
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sed -e 's,- *:,mach-errnos-deps :=,' > $@t
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mv -f $@t $@
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$(hurd)/errnos.h: $(common-objpfx)stamp-errnos ;
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$(common-objpfx)stamp-errnos: $(hurd)/errnos.awk $(errno.texinfo) \
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$(mach-errnos-deps)
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gawk -f $^ > $(hurd)/errnos.h-tmp
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# Make it unwritable so noone will edit it by mistake.
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-chmod a-w $(hurd)/errnos.h-tmp
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./$(..)move-if-change $(hurd)/errnos.h-tmp $(hurd)/errnos.h
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# test ! -d CVS || \
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# (cd $(hurd); cvs commit -m'Regenerated from $^' errnos.h)
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touch $@
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generated += errnos.d stamp-errnos
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$(hurd)/errlist.c: $(hurd)/errlist.awk $(errno.texinfo)
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gawk -f $^ > $@-tmp
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# Make it unwritable so noone will edit it by mistake.
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-chmod a-w $@-tmp
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mv -f $@-tmp $@
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test ! -d CVS || cvs commit -m'Regenerated from $^' $@
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# We install the real libc.a as libcrt.a and as libc.a we install a linker
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# script which does -( -lcrt -lmachuser -lhurduser -).
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libc-name = crt
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ifeq (,$(subdir))
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install-others += $(libdir)/libc.a
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$(libdir)/libc.a: $(hurd)/libc-ldscript; $(do-install)
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endif
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# For the shared library, we don't need to do the linker script machination.
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# Instead, we specify the required libraries when building the shared object.
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LDLIBS-c.so = -lmachuser -lhurduser
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sysdep-LDFLAGS += -Wl,-rpath-link=$(..)mach:$(..)hurd
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endif # in-Makerules
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