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Sun May 12 11:16:58 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* 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.
This commit is contained in:
Roland McGrath
parent
d617ac4ee5
commit
aa1075ea2f
78
ChangeLog
78
ChangeLog
@ -1,5 +1,83 @@
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Sun May 12 11:16:58 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
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* mach/Machrules (%.udeps rule): Write deps for %_server.[ch] too.
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(%_server.[ch] rule): Don't depend on %.defs; use #include to get
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installed .defs file.
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* stdio-common/vfprintf.c (flockfile, funlockfile): Define to
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nothing for stdio. Fix fUNlockfile -> funlockfile for libio.
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* stdio-common/vfscanf.c: Likewise.
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Sat May 11 13:43:41 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
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* hurd/hurdfault.c: Include faultexc_server.h instead of faultexc.h.
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* mach/Machrules (%.ir rule): Don't produce deps for imports.
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* elf/dl-fini.c (_dl_fini): Clear L->l_init_called after calling fn.
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* Makerules (install): Depend on $(slibdir)/libc.so$(libc.so-version).
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[!subdir] ($(libdir)/libc.so, $(common-objpfx)/libc-syms.so): Protect
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these targets and install dep on $(libdir)/libc.so with this.
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* hurd/Makefile: Removed all rules and defns for using code from Hurd
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sources and installing headers from there.
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* sysdeps/mach/hurd/errnos.awk: Set in_mach_errors to FILENAME when we
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set it. In Mach error matching clause, only match if FILENAME is
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still the same value.
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* sysdeps/mach/hurd/Makefile: Don't include sysdeps/mach/Makefile;
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$(mach-srcdir) no longer exists.
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(hurd-srcdir): Variable removed.
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(includes): Don't append -I$(hurd-srcdir).
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(last-includes): Variable removed.
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Remove vpath specs using $(hurd-srcdir).
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(mach-errno-h): New canned sequence.
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($(common-objpfx)errnos.d): New target, generated included makefile
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to determine absolute file names of Mach headers to search for error
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codes and set variable mach-errnos-deps.
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($(common-objpfx)stamp-errnos): Depend on $(mach-errnos-deps) instead
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of prior explicit list.
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(generated): Add errnos.d, stamp-errnos.
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* mach/Machrules (some-if-rtn): New variable and target; compute deps
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of some if routine and make all if routines depend on that .d file
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instead of static list of .h files.
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* mach/Makefile (mach/mach_interface.defs,
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mach/memory_object_user.defs): Targets removed.
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($(objpfx)mach-syscalls.mk): Tweak this kludge so it doesn't depend
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directly on Mach sources.
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* sysdeps/mach/Makefile (mach-srcdir): Variable removed.
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(includes): Don't append -I$(mach-srcdir).
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Remove vpath specs using $(mach-srcdir).
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* hurd/Makefile (server-interfaces): Add faultexc.
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(sig): Remove it from here.
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(fault%.[ch]): Rule removed.
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(MIGFLAGS-faultexc): New variable.
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* hurd/faultexc.defs: New file.
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* mach/Machrules (%.ustamp rule): Pass $(MIGFLAGS-$*) to mig.
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(%_server.[ch] rule): Likewise.
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* mach/Makefile: Removed all rules and defns for using code from Mach
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sources and installing headers from there.
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* Makeconfig [$(build-shared)=yes] (link-libc): Append
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$(libc.so-version) to libc.so.
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Fri May 10 18:36:14 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
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* mach/Machrules (%.ustamp rule): Don't depend on %.defs.
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(%.udeps): New rule parallel to that one, generating included
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makefiles with -M output from `#include <%.defs>'.
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* Makerules (sed-remove-objpfx): Remove space before \ at eol.
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* Makefile (distribute): Add FAQ.
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* FAQ: New file contributed by drepper.
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@ -291,8 +291,12 @@ endif
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endif
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ifndef link-libc
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ifeq (yes,$(build-shared))
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# We need the versioned name of libc.so in the deps of $(others) et al
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# so that the symlink to libc.so is created before anything tries to
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# run the linked programs.
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link-libc = -Wl,-rpath-link=$(common-objdir) \
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$(common-objpfx)libc.so $(common-objpfx)libc.a $(gnulib)
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$(common-objpfx)libc.so$(libc.so-version) \
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$(common-objpfx)libc.a $(gnulib)
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# Choose the default search path for the dynamic linker based on
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# where we will install libraries.
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ifneq ($(libdir),$(slibdir))
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@ -281,7 +281,7 @@ $(sed-remove-objpfx) > $(@:.d=.T)
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mv -f $(@:.d=.T) $@
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endef
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ifneq (,$(objpfx))
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sed-remove-objpfx = -e 's@ $(subst .,\., \
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sed-remove-objpfx = -e 's@ $(subst .,\.,\
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$(subst @,\@,$(objpfx)))@ $$(objpfx)@g' \
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-e 's@^$(subst .,\.,$(subst @,\@,$(objpfx)))@$$(objpfx)@g'
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endif
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@ -569,7 +569,9 @@ ifdef libc.so-version
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$(slibdir)/libc.so$(libc.so-version): $(slibdir)/libc-$(version).so
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$(make-link)
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$(slibdir)/libc-$(version).so: $(common-objpfx)libc.so; $(do-install-program)
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install: $(slibdir)/libc.so$(libc.so-version)
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ifndef subdir
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# What we install as libc.so for programs to link against is in fact an
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# archive. It contains the various $(static-only-routines) objects, and
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# the special object libc-syms.so that contains just the dynamic symbol
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@ -586,6 +588,7 @@ $(common-objpfx)libc-syms.so: $(common-objpfx)libc.so
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ifndef subdir
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generated += libc-syms.so
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endif
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endif
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else
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install: $(slibdir)/libc.so
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@ -1,5 +1,5 @@
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/* Call the termination functions of loaded shared objects.
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Copyright (C) 1995 Free Software Foundation, Inc.
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Copyright (C) 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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@ -26,5 +26,9 @@ _dl_fini (void)
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for (l = _dl_loaded; l; l = l->l_next)
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if (l->l_init_called && l->l_info[DT_FINI])
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(*(void (*) (void)) (l->l_addr + l->l_info[DT_FINI]->d_un.d_ptr)) ();
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{
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(*(void (*) (void)) (l->l_addr + l->l_info[DT_FINI]->d_un.d_ptr)) ();
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/* Make sure nothing happens if we are called twice. */
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l->l_init_called = 0;
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}
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}
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@ -38,7 +38,7 @@ user-interfaces := $(addprefix hurd/,\
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msg msg_reply msg_request \
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exec exec_startup crash interrupt \
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fs fsys io term tioctl socket ifsock)
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server-interfaces := hurd/msg
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server-interfaces := hurd/msg faultexc
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routines = hurdstartup hurdinit \
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hurdid hurdlookup hurdpid hurdrlimit hurdprio hurdexec \
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@ -53,7 +53,7 @@ routines = hurdstartup hurdinit \
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vpprintf \
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ports-get ports-set hurdports hurdmsg \
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$(sig) $(dtable) hurdinline port-cleanup report-wait
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sig = hurdsig hurdfault faultexc siginfo hurd-raise preempt-sig \
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sig = hurdsig hurdfault siginfo hurd-raise preempt-sig \
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trampoline longjmp-ts catch-exc exc2signal hurdkill sigunwind \
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thread-self thread-cancel intr-msg catch-signal
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dtable = dtable port2fd new-fd alloc-fd intern-fd \
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@ -64,28 +64,6 @@ dtable = dtable port2fd new-fd alloc-fd intern-fd \
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routines += hurdmalloc
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distribute += hurdmalloc.h
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# Get the proper definition of `hurd-srcdir'.
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include ../sysdeps/mach/hurd/Makefile
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# Use and install the Hurd header files directly out of the Hurd source.
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# Find the MiG defs files in the Hurd source.
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vpath %.defs $(hurd-srcdir)
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# Install all .h and .defs files we find in the Hurd's hurd/ directory.
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hurd-headers := $(patsubst $(hurd-srcdir)/%,%,\
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$(wildcard $(addprefix $(hurd-srcdir)/hurd/,\
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*.defs *.h)))
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# Don't distribute the Hurd headers; they are in the Hurd distribution.
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dont_distribute = $(hurd-headers)
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# DO NOT try to remake these in any way!!!
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$(addprefix $(hurd-srcdir)/,$(hurd-headers)) : ;
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install-others += $(addprefix $(includedir)/,$(hurd-headers))
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$(includedir)/hurd/%: $(hurd-srcdir)/hurd/%; $(do-install)
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include ../mach/Machrules
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include ../Rules
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@ -94,13 +72,9 @@ include ../Rules
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# _hurd_intr_rpc_mach_msg.
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user-MIGFLAGS += -imacros intr-rpc.defs
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$(objpfx)fault%.c $(objpfx)fault%.h: $(mach-srcdir)/mach/%.defs
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$(MIG) $(MIGFLAGS) -prefix _hurdsig_fault_ \
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-server $(@:.h=.c) -sheader $(@:.c=.h) \
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-user /dev/null -header /dev/null \
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$<
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generated += faultexc.c faultexc.h
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# The special exc server for sigthread faults uses a special prefix.
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MIGFLAGS-faultexc = -prefix _hurdsig_fault_
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# We need this static dependency to get faultexc.h generated the first time.
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$(objpfx)hurdfault.o $(objpfx)hurdfault.d: \
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$(objpfx)faultexc.h $(objpfx)faultexc.c
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$(objpfx)faultexc_server.h $(objpfx)faultexc_server.c
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5
hurd/faultexc.defs
Normal file
5
hurd/faultexc.defs
Normal file
@ -0,0 +1,5 @@
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/* This file is processed by mig with -prefix _hurdsig_fault_
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to create the special exception server used for signal thread
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fault recovery. */
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#include <mach/exc.defs>
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@ -25,7 +25,7 @@ Cambridge, MA 02139, USA. */
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#include <setjmp.h>
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#include <stdio.h>
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#include "thread_state.h"
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#include "faultexc.h" /* mig-generated header for our exc server. */
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#include "faultexc_server.h" /* mig-generated header for our exc server. */
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#include <assert.h>
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jmp_buf _hurdsig_fault_env;
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@ -81,19 +81,14 @@ endif
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# other useful pattern) causes the rule for `host_info' to also match
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# `xxx_host_info', and analogous lossage.
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#
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# While we're at it, we figure out the imports used by %.defs and give them
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# as dependencies of the object files for the generated RPC_*.c files.
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#
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# Depend on %.h just so they will be built from %.uh in the
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# makefile-rebuilding run which builds %.ir; otherwise, %.uh is built as an
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# intermediate in order to make %.ir and then removed before re-exec, when
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# %.uh is built all over again to build %.h.
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$(objpfx)%.ir: $(objpfx)%.uh $(objpfx)%.h
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(awk "NF == 4 && (\$$2 == \"Routine\" || \$$2 == \"SimpleRoutine\")\
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{ printf \"$*-calls += %s\\n\", \$$3 } \
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/^#include/ { printf \"$*-imports += %s\\n\", \$$2 }" $< ;\
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{ printf \"$*-calls += %s\\n\", \$$3 }" $< ;\
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echo '$$($*-calls:%=$$(objpfx)R\%C_%.c): $$(objpfx)$*.ustamp ;';\
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echo '$$($*-calls:%=$$(objpfx)RPC_%.o): $$($*-imports:<%>=%)' ;\
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) > $@-new
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mv $@-new $@
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vpath Machrules ../mach # Find ourselves.
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@ -106,9 +101,12 @@ endef
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endif
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# Not an implicit rule so the stamps are never removed as intermediates!
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$(patsubst %,$(objpfx)%.ustamp,$(user-interfaces)): $(objpfx)%.ustamp: %.defs
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$(MIG) $< $(MIGFLAGS) $(user-MIGFLAGS) \
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-prefix __ -i $(objpfx)tmp_ \
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$(patsubst %,$(objpfx)%.ustamp,$(user-interfaces)): $(objpfx)%.ustamp:
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rm -f $@
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echo '#include <$*.defs>' | \
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$(MIG) - /dev/null -prefix __ \
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$(MIGFLAGS) $(user-MIGFLAGS) $(MIGFLAGS-$*) \
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-i $(objpfx)tmp_ \
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-server /dev/null -user /dev/null -header /dev/null
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for call in $($*-calls); do \
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$(transform-user-stub) \
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@ -116,15 +114,24 @@ $(patsubst %,$(objpfx)%.ustamp,$(user-interfaces)): $(objpfx)%.ustamp: %.defs
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$(objpfx)RPC_$${call}.c; \
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done
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touch $@
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-include $(patsubst %,$(objpfx)%.udeps,$(user-interfaces))
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$(patsubst %,$(objpfx)%.udeps,$(user-interfaces)): $(objpfx)%.udeps:
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echo '#include <$*.defs>' | \
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$(CC) $(CPPFLAGS) -M -x c - | \
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sed -e 's,- *:,$@ $(@:.udeps=.ustamp) \
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$(@:.udeps=_server.c) $(@:.udeps=_server.h):,' \
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$(sed-remove-objpfx) > $@.new
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mv -f $@.new $@
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# Look for the server stub files where they will be written.
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vpath %_server.c $(addprefix $(objpfx),$(sort $(dir $(server-interfaces))))
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# Build the server stubs in $(objdir).
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$(objpfx)%_server.c $(objpfx)%_server.h: %.defs
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$(MIG) $< $(MIGFLAGS) $(server-MIGFLAGS) \
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-prefix _S_ \
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-user /dev/null -header /dev/null \
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$(objpfx)%_server.c $(objpfx)%_server.h:
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echo '#include <$*.defs>' | \
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$(MIG) - /dev/null -prefix _S_ \
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$(MIGFLAGS) $(server-MIGFLAGS) $(MIGFLAGS-$*) \
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$< -user /dev/null -header /dev/null \
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-server $(@:.h=.c) -sheader $(@:.c=.h)
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# To get header files that declare both the straight and __ functions,
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@ -176,18 +183,14 @@ interface-headers: $(interface-headers)
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# dependencies ahead of time anyway because they're boilerplate.
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omit-deps += $(interface-routines)
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# Specify the static dependencies of the generated files.
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$(foreach o,$(object-suffixes),\
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$(foreach if,$(user-interfaces),$($(if)-calls:%=$(objpfx)RPC_%$o))): \
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mach/boolean.h mach/kern_return.h mach/message.h mach/notify.h \
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mach/mach_types.h mach/mig_errors.h mach/mig_support.h mach/msg_type.h \
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$(..)libc-symbols.h $(objpfx)config.h
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$(foreach o,$(object-suffixes),\
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$(server-interfaces:%=$(objpfx)%$o)): \
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mach/boolean.h mach/kern_return.h mach/message.h mach/mig_errors.h \
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mach/mig_support.h mach/std_types.h
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# The MiG-generated sources also depend on the imports in their .defs files.
|
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# These dependencies are generated into the .ir files above.
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# Choose any single module generated by MiG. We will compute this module's
|
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# dependencies and then assume all other MiG-generated modules depend on the
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# same headers.
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some-if-rtn := $(firstword $(interface-routines))
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ifdef some-if-rtn
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$(foreach o,$(object-suffixes),$(interfaces-routines:%=%$o)): $(some-if-rtn).d
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generated += $(some-if-rtn).d
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endif
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# If defined, $(interface-library) is `libNAME'. It is to be a library
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# containing all the MiG-generated functions for the specified interfaces.
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@ -57,57 +57,21 @@ distribute += Machrules syscalls.awk shortcut.awk \
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# Clear any environment value.
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generated =
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|
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# Get the proper definition of `mach-srcdir'.
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include ../sysdeps/mach/Makefile
|
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|
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# Use and install the Mach header files directly out of the Mach kernel source.
|
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|
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# Find the MiG defs files in the kernel source.
|
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vpath %.defs $(mach-srcdir)
|
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|
||||
# Install all .h and .defs files we find in some of the kernel's source
|
||||
# directories and their subdirectories (in MK82, max one level deep).
|
||||
mach-src-headers := $(wildcard $(foreach dir,mach device mach_debug \
|
||||
$(base-machine),\
|
||||
$(addprefix $(mach-srcdir)/$(dir)/,\
|
||||
*.defs *.h \
|
||||
*/*.defs */*.h)))
|
||||
# Exclude mach/machine/*. A symlink will be installed for mach/machine.
|
||||
# Exclude $(headers) for Mach files we have our own versions of.
|
||||
mach-headers = $(filter-out mach/machine/% $(headers),\
|
||||
$(mach-src-headers:$(mach-srcdir)/%=%))
|
||||
# Rename Mach's sys/version.h to mach/version.h.
|
||||
mach-headers := $(patsubst sys/version.h,mach/version.h,$(mach-headers))
|
||||
|
||||
# Don't distribute the Mach headers; they are in the Mach distribution.
|
||||
dont_distribute = $(mach-headers)
|
||||
|
||||
# DO NOT try to remake these in any way!!!
|
||||
$(addprefix $(mach-srcdir)/,$(mach-headers)) : ;
|
||||
install-others += $(addprefix $(includedir)/,$(mach-headers))
|
||||
$(includedir)/%: $(mach-srcdir)/%; $(do-install)
|
||||
|
||||
# Make symlinks for machine and mach/machine in the include directory.
|
||||
install-others += $(includedir)/mach/machine $(includedir)/machine
|
||||
$(includedir)/mach/machine $(includedir)/machine: $(common-objpfx)config.make
|
||||
-rm -f $@
|
||||
cd $(@D); ln -s $(base-machine) $(@F)
|
||||
|
||||
# Install Mach's <sys/version.h> as <mach/version.h>.
|
||||
install-others += $(includedir)/mach/version.h
|
||||
$(includedir)/mach/version.h: $(mach-srcdir)/sys/version.h; $(do-install)
|
||||
|
||||
# Define mach-syscalls and sysno-*.
|
||||
ifndef no_deps
|
||||
ifndef inhibit_mach_syscalls
|
||||
include $(objpfx)mach-syscalls.mk
|
||||
endif
|
||||
endif
|
||||
$(objpfx)mach-syscalls.mk: mach/syscall_sw.h syscalls.awk
|
||||
$(objpfx)mach-syscalls.mk: syscalls.awk Makefile
|
||||
# Go kludges!!!
|
||||
sed -n -e '/Unix server implement them/,$$d' \
|
||||
-e 's/^kernel_trap(\(.*\),\([-0-9]*\),\([0-9]*\))$$/\1 \2 \3/p'\
|
||||
< $< | awk -f $(word 2,$^) > $@-new
|
||||
echo '#include <mach/syscall_sw.h>' | \
|
||||
DEPENDENCIES_OUTPUT='$@-dep $@' \
|
||||
$(CC) $(CPPFLAGS) -E -x c-header - \
|
||||
-D_MACH_`echo $(base-machine) | tr a-z A-Z`_SYSCALL_SW_H_=1 | \
|
||||
sed -n -e 's/^kernel_trap(\(.*\),\([-0-9]*\),\([0-9]*\))$$/\1 \2 \3/p'\
|
||||
| awk -f $< > $@-new
|
||||
cat $@-dep >> $@-new; rm -f $@-dep
|
||||
mv $@-new $@
|
||||
generated += mach-syscalls.mk
|
||||
|
||||
@ -170,22 +134,6 @@ include Machrules
|
||||
include ../Rules
|
||||
|
||||
|
||||
# There is already a mach.h, so mach.defs generates mach_interface.h.
|
||||
$(objpfx)mach/mach_interface.defs: $(mach-srcdir)/mach/mach.defs
|
||||
ln $< $@ || cp $< $@
|
||||
# There is already a memory_object.h,
|
||||
# so memory_object.defs generates memory_object_user.h.
|
||||
$(objpfx)mach/memory_object_user.defs: $(mach-srcdir)/mach/memory_object.defs
|
||||
ln $< $@ || cp $< $@
|
||||
|
||||
ifdef objdir
|
||||
vpath mach/mach_interface.defs $(objdir)
|
||||
vpath mach/memory_object_user.defs $(objdir)
|
||||
endif
|
||||
|
||||
# Be sure not to make these with implicit rules from foo.defs.
|
||||
mach.h mach/memory_object.h: ;
|
||||
|
||||
# A gcc bug prevents the generated file from working properly,
|
||||
# so we have one in the distribution for the time being.
|
||||
generated += errsystems.c
|
||||
|
||||
@ -4508,9 +4508,9 @@ re_match_2_internal (bufp, string1, size1, string2, size2, pos, regs, stop)
|
||||
#endif
|
||||
|
||||
if ((re_opcode_t) p1[3] == exactn
|
||||
&& ! ((int) p2[1] * BYTEWIDTH > (int) p1[4]
|
||||
&& (p2[1 + p1[4] / BYTEWIDTH]
|
||||
& (1 << (p1[4] % BYTEWIDTH)))))
|
||||
&& ! ((int) p2[1] * BYTEWIDTH > (int) p1[5]
|
||||
&& (p2[2 + p1[5] / BYTEWIDTH]
|
||||
& (1 << (p1[5] % BYTEWIDTH)))))
|
||||
{
|
||||
p[-3] = (unsigned char) pop_failure_jump;
|
||||
DEBUG_PRINT3 (" %c != %c => pop_failure_jump.\n",
|
||||
|
||||
@ -103,7 +103,7 @@ ssize_t __wprintf_pad __P ((FILE *, wchar_t pad, size_t n));
|
||||
} while (0)
|
||||
# define UNBUFFERED_P(S) ((S)->_IO_file_flags & _IO_UNBUFFERED)
|
||||
# define flockfile(S) _IO_flockfile (S)
|
||||
# define fUNlockfile(S) _IO_funlockfile (S)
|
||||
# define funlockfile(S) _IO_funlockfile (S)
|
||||
#else /* ! USE_IN_LIBIO */
|
||||
/* This code is for use in the GNU C library. */
|
||||
# include <stdio.h>
|
||||
@ -125,6 +125,8 @@ ssize_t __wprintf_pad __P ((FILE *, wchar_t pad, size_t n));
|
||||
} \
|
||||
while (0)
|
||||
# define UNBUFFERED_P(s) ((s)->__buffer == NULL)
|
||||
# define flockfile(S) /* nothing */
|
||||
# define funlockfile(S) /* nothing */
|
||||
#endif /* USE_IN_LIBIO */
|
||||
|
||||
|
||||
|
||||
@ -26,7 +26,6 @@ Cambridge, MA 02139, USA. */
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
|
||||
#ifdef __GNUC__
|
||||
#define HAVE_LONGLONG
|
||||
#define LONGLONG long long
|
||||
@ -82,6 +81,8 @@ Cambridge, MA 02139, USA. */
|
||||
return EOF; \
|
||||
} \
|
||||
} while (0)
|
||||
# define flockfile(S) _IO_flockfile (S)
|
||||
# define funlockfile(S) _IO_funlockfile (S)
|
||||
#else
|
||||
# define inchar() ((c = getc (s)), (void) ++read_in, c)
|
||||
# define conv_error() do { \
|
||||
@ -108,6 +109,8 @@ Cambridge, MA 02139, USA. */
|
||||
return EOF; \
|
||||
} \
|
||||
} while (0)
|
||||
# define flockfile(S) /* nothing */
|
||||
# define funlockfile(S) /* nothing */
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
# Copyright (C) 1993, 1994 Free Software Foundation, Inc.
|
||||
# Copyright (C) 1993, 1994, 1996 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
|
||||
@ -16,38 +16,11 @@
|
||||
# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
|
||||
# Cambridge, MA 02139, USA.
|
||||
|
||||
ifndef mach-srcdir-computed
|
||||
mach-srcdir-computed := yes
|
||||
|
||||
# If we were configured with `--with-mach=DIR', then config.make sets
|
||||
# mach-srcdir to DIR. Otherwise guess we are in a big source tree.
|
||||
ifndef mach-srcdir
|
||||
mach-srcdir = ../mach
|
||||
endif
|
||||
|
||||
# mach-srcdir is now set to the logical directory name. This name might be
|
||||
# relative to $(objdir), might be relative to the source directory $(..), or
|
||||
# might be absolute. We choose among these possibilities by looking for a
|
||||
# canonical file in each of those places (in that order).
|
||||
f := mach/mach.defs # Random file that identifies the Mach source dir.
|
||||
f := $(strip $f)
|
||||
mach-srcdir := $(firstword $(patsubst %/$f,%,$(wildcard $(addsuffix /$f,\
|
||||
$(objpfx)$(mach-srcdir) $(..)$(mach-srcdir)))) $(mach-srcdir))
|
||||
|
||||
endif # ! mach-srcdir-computed
|
||||
|
||||
ifdef in-Makerules
|
||||
|
||||
# Look for header files in mach/ under the top-level library source directory.
|
||||
includes += -I$(..)mach
|
||||
|
||||
# When compiling, use the Mach header files directly from the kernel sources.
|
||||
includes += -I$(mach-srcdir)
|
||||
|
||||
# Find Mach header files in the kernel source.
|
||||
vpath mach/%.h $(mach-srcdir)
|
||||
vpath device/%.h $(mach-srcdir)
|
||||
|
||||
ifneq (mach,$(subdir))
|
||||
# Subdirectories other than mach/ might use the generated Mach headers.
|
||||
# So make sure we get a chance to run in mach/ to make them before all else.
|
||||
|
||||
@ -16,33 +16,6 @@
|
||||
# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
|
||||
# Cambridge, MA 02139, USA.
|
||||
|
||||
# Get mach-srcdir defined.
|
||||
old-in-Makerules := $(in-Makerules)
|
||||
in-Makerules :=
|
||||
include $(..)sysdeps/mach/Makefile
|
||||
in-Makerules := $(old-in-Makerules)
|
||||
|
||||
|
||||
ifndef hurd-srcdir-computed
|
||||
hurd-srcdir-computed := yes
|
||||
|
||||
# If we were configured with `--with-hurd=DIR', then config.make sets
|
||||
# hurd-srcdir to DIR. Otherwise guess we are in a big source tree.
|
||||
ifndef hurd-srcdir
|
||||
hurd-srcdir = ../hurd
|
||||
endif
|
||||
|
||||
# hurd-srcdir is now set to the logical directory name. This name might be
|
||||
# relative to $(objdir), might be relative to the source directory $(..), or
|
||||
# might be absolute. We choose among these possibilities by looking for a
|
||||
# canonical file in each of those places (in that order).
|
||||
f := hurd/hurd_types.defs # Random file that identifies the Hurd source dir.
|
||||
f := $(strip $f)
|
||||
hurd-srcdir := $(firstword $(patsubst %/$f,%,$(wildcard $(addsuffix /$f,\
|
||||
$(objpfx)$(hurd-srcdir) $(..)$(hurd-srcdir)))) $(hurd-srcdir))
|
||||
|
||||
endif # ! hurd-srcdir-computed
|
||||
|
||||
ifdef in-Makerules
|
||||
|
||||
subdirs := $(filter-out sunrpc,$(subdirs)) # XXX skip broken dirs
|
||||
@ -50,17 +23,6 @@ subdirs := $(filter-out sunrpc,$(subdirs)) # XXX skip broken dirs
|
||||
# Look for header files in hurd/ under the top-level library source directory.
|
||||
includes += -I$(..)hurd
|
||||
|
||||
# When compiling, use the Hurd header files directly from the sources.
|
||||
includes += -I$(hurd-srcdir)
|
||||
|
||||
# When compiling, find cthreads.h in the Hurd cthreads source.
|
||||
# This directory has some other (private) header file with
|
||||
# conflicting names, so we put it last.
|
||||
last-includes += -I$(hurd-srcdir)/libthreads
|
||||
|
||||
# Find the Hurd header files in the Hurd source.
|
||||
vpath hurd/%.h $(hurd-srcdir)
|
||||
|
||||
# Do not use any assembly code from sysdeps/unix (and subdirectories).
|
||||
# This bypasses all the system call stubs and uses any existing posix or
|
||||
# generic C files instead.
|
||||
@ -98,19 +60,36 @@ errno.texinfo = $(..)manual/errno.texi
|
||||
|
||||
hurd = $(..)sysdeps/mach/hurd
|
||||
|
||||
$(hurd)/errnos.h: $(objpfx)stamp-errnos ;
|
||||
$(objpfx)stamp-errnos: $(hurd)/errnos.awk $(errno.texinfo) \
|
||||
$(mach-srcdir)/mach/message.h \
|
||||
$(mach-srcdir)/mach/kern_return.h \
|
||||
$(mach-srcdir)/mach/mig_errors.h \
|
||||
$(mach-srcdir)/device/device_types.h
|
||||
define mach-errno-h
|
||||
($(foreach h,mach/message.h \
|
||||
mach/kern_return.h \
|
||||
mach/mig_errors.h \
|
||||
device/device_types.h,\
|
||||
echo '#include <$h>';\
|
||||
))
|
||||
endef
|
||||
|
||||
# We use the compiler to generate a list of absolute file names for
|
||||
# the headers we want to search for Mach error codes, listed above (and
|
||||
# incidentally, all other headers those include).
|
||||
-include $(common-objpfx)errnos.d
|
||||
$(common-objpfx)errnos.d: $(mach-errnos-deps)
|
||||
$(mach-errno-h) | \
|
||||
$(CC) $(CPPFLAGS) -M -x c - | \
|
||||
sed -e 's,- *:,mach-errnos-deps :=,' > $@t
|
||||
mv -f $@t $@
|
||||
|
||||
$(hurd)/errnos.h: $(common-objpfx)stamp-errnos ;
|
||||
$(common-objpfx)stamp-errnos: $(hurd)/errnos.awk $(errno.texinfo) \
|
||||
$(mach-errnos-deps)
|
||||
gawk -f $^ > $(hurd)/errnos.h-tmp
|
||||
# Make it unwritable so noone will edit it by mistake.
|
||||
-chmod a-w $(hurd)/errnos.h-tmp
|
||||
./$(..)move-if-change $(hurd)/errnos.h-tmp $(hurd)/errnos.h
|
||||
test ! -d CVS || \
|
||||
(cd $(hurd); cvs commit -m'Regenerated from $^' errnos.h)
|
||||
# test ! -d CVS || \
|
||||
# (cd $(hurd); cvs commit -m'Regenerated from $^' errnos.h)
|
||||
touch $@
|
||||
generated += errnos.d stamp-errnos
|
||||
|
||||
$(hurd)/errlist.c: $(hurd)/errlist.awk $(errno.texinfo)
|
||||
gawk -f $^ > $@-tmp
|
||||
|
||||
@ -34,7 +34,7 @@ BEGIN {
|
||||
print "enum __error_t_codes\n{";
|
||||
errnoh = 0;
|
||||
maxerrno = 0;
|
||||
in_mach_errors = 0;
|
||||
in_mach_errors = "";
|
||||
in_math = 0;
|
||||
edom = erange = "";
|
||||
print "#undef EDOM\n#undef ERANGE";
|
||||
@ -76,22 +76,22 @@ errnoh == 3 && $1 == "@comment" && $2 == "errno" {
|
||||
|
||||
NF == 3 && $1 == "#define" && $2 == "MACH_SEND_IN_PROGRESS" \
|
||||
{
|
||||
in_mach_errors = 1;
|
||||
in_mach_errors = FILENAME;
|
||||
print "\n\t/* Errors from <mach/message.h>. */";
|
||||
}
|
||||
NF == 3 && $1 == "#define" && $2 == "KERN_SUCCESS" \
|
||||
{
|
||||
in_mach_errors = 1;
|
||||
in_mach_errors = FILENAME;
|
||||
print "\n\t/* Errors from <mach/kern_return.h>. */";
|
||||
next;
|
||||
}
|
||||
|
||||
in_mach_errors && $2 == "MACH_IPC_COMPAT" \
|
||||
in_mach_errors != "" && $2 == "MACH_IPC_COMPAT" \
|
||||
{
|
||||
in_mach_errors = 0;
|
||||
in_mach_errors = "";
|
||||
}
|
||||
|
||||
in_mach_errors == 1 && NF == 3 && $1 == "#define" \
|
||||
in_mach_errors == FILENAME && NF == 3 && $1 == "#define" \
|
||||
{
|
||||
printf "\t%-32s= %s,\n", "E" $2, $3;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user