f0bf9cb92c
* locale/C-ctype.c: New correct data generated by drepper.
* Rules: Don't use $(libc.a).
Parsing of grouped numbers contributed by Ulrich Drepper.
* stdlib/strtol.c (__strtol_internal): Renamed from strtol. Take
new flag arg; if nonzero, parse locale-dependent thousands
grouping and interpret only the prefix that is correctly grouped.
(strtol): Define this to call _strtol_internal with zero for the flag.
Use a weak symbol for the definition.
* stdlib/strtod.c (strtod, __strtod_internal): Likewise.
Check for the exponent of the number overflowing the float format.
* stdlib/stdlib.h (__strtof, __strtold): Declarations removed.
(__strto{f,d,ld,l,ul,q,uq}_internal): Declare these functions.
[__OPTIMIZE__]: Define inline functions calling those.
* stdlib/grouping.h: New file, written by drepper.
* stdlib/Makefile (distribute): Add grouping.h.
* stdio/vfscanf.c: Grok %' modifier to numeric conversions. Call
__strtoX_internal with the grouping flag set iff the modifier is
present.
Wed Mar 15 00:40:54 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/generic/memchr.c: Fix typos: limit.h -> limits.h.
* mach/Machrules: Produce static deps for all object flavors.
[interface-library]: Remove all these variables and rules.
($(interface-library)-routines): Define this variable.
(extra-libs): Append $(interface-library) to this.
* mach/Makefile (interface-library): Omit .a suffix.
* hurd/Makefile: Likewise.
Tue Mar 14 23:40:31 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* stdio/internals.c (flushbuf): If !FLUSH_ONLY, don't skip out
early if no new data in buffer after priming.
* Makerules (object-suffixes, libtypes): Move all these variables
to Makeconfig.
* Makeconfig (object-suffixes, libtypes): Moved here from Makerules.
* Makerules (build-extra-lib): New canned sequence.
* sysdeps/mach/hurd/euidaccess.c: Include fcntl.h. Declare ERR;
fix uses of FILE and PORT. Remove bogus weak alias for `access'.
* sysdeps/mach/hurd/dirfd.c: Include hurd/fd.h and errno.h.
Add missing semicolon.
* sysdeps/mach/hurd/opendir.c: Include hurd/fd.h. Use a `struct
hurd_fd *' temp var, since DIRP->__fd is a `void *'.
* sysdeps/mach/hurd/readdir.c: Include hurd/fd.h.
* stdlib/wcstombs.c: #if 0 out code for non-ASCII chars until the
locale data format is implemented.
* sysdeps/mach/hurd/i386/trampoline.c (_hurd_setup_sighandler):
Pass &__sigreturn on the stack to the trampoline code, so it is
not position-dependent.
* stdio/printf_fp.c (NDEBUG): Define this to disable assert.
Don't include <stdarg.h>.
(__printf_fp): Last arg ARGS is now `const void **const';
dereference ARGS[0] instead of using va_arg.
* locale/setlocale.c: In LC_ALL case, initialize CATEGORY before
loop to install data.
* locale/loadlocale.c (_nl_category_num_items): Use _NL_ITEM_INDEX
to extract number from item code.
(_nl_load_locale): Close the descriptor when finished.
* malloc/realloc.c (_realloc_internal): Call _malloc_internal in
place of malloc.
* time/tzfile.c (__tzfile_default): Initialize RULE_STDOFF to zero.
199 lines
7.5 KiB
Plaintext
199 lines
7.5 KiB
Plaintext
# Rules for MiG interfaces that want to go into the C library.
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# Copyright (C) 1991, 1992, 1993, 1994, 1995 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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# Makefiles may define these variable before including this file:
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# user-interfaces Names of interfaces to put user stubs in for.
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# server-interfaces Names of interfaces to put server stubs in for.
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# interface-library Name of interface library to build and install.
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# This file sets:
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# interface-headers Names of generated interface header files.
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# interface-routines Names of generated interface routines.
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# All user stubs are put in individual files, prefixed with RPC_; header
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# for both __ and non-__ names is put in foo.h. Server interfaces are
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# written to foo_server.c and foo_server.h; the server functions are called
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# _S_rpcname.
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# Includers can also add to or modify `migdefines' to set MiG flags.
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all:
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# Make sure no value comes from the environment, since we append to it.
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# This is done also in ../Rules, but we append to the value before
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# including Rules, which changes the origin.
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ifneq "$(findstring env,$(origin generated))" ""
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generated :=
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endif
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include ../Makeconfig
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ifndef MIG
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MIG = mig
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endif
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MIGFLAGS = -DMACH_IPC_COMPAT=0 -DSTANDALONE -DTypeCheck=0 \
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$(+includes) $(migdefines) -subrprefix __
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.SUFFIXES: .defs # Just to set specified_rule_matched.
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define nl # This is needed by *.ir.
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endef
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ifdef user-interfaces
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*.ir := $(addprefix $(objpfx),$(foreach if,$(user-interfaces),$(if).ir))
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ifndef inhibit_interface_rules
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include $(*.ir)
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endif
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ifneq "$(*.ir)" "$(wildcard $(*.ir))"
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# If any .ir file is missing, we will be unable to make all the deps.
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no_deps=t
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endif
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generated += $(*.ir:$(objpfx)%=%)
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endif
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# %.ir defines a variable `%-calls', which lists the RPCs defined by
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# %.defs, and a rule to build $(%-calls:%=RPC_$(%-userprefix)%.c) from
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# %.defs, where $(%-userprefix) is the user prefix given in %.defs. We use
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# the kludgificacious method of defining a pattern rule to build files
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# matching patterns we are pretty damn sure will only match the particular
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# files we have in mind. To be so damn sure, we use the silly names
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# RPC_*.c and the pattern R%C_*.c because using __*.c and _%*.c (or any
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# other useful pattern) causes the rule for `host_info' to also match
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# `xxx_host_info', and analogous lossage.
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#
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# While we're at it, we figure out the imports used by %.defs and give them
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# as dependencies of the object files for the generated RPC_*.c files.
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#
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# Depend on %.h just so they will be built from %.uh in the
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# makefile-rebuilding run which builds %.ir; otherwise, %.uh is built as an
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# intermediate in order to make %.ir and then removed before re-exec, when
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# %.uh is built all over again to build %.h.
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$(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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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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ifndef transform-user-stub-output
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transform-user-stub-output = tmp
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define transform-user-stub
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echo "weak_alias (__$$call, $$call)" >> $(objpfx)tmp_$${call}.c;
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endef
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endif
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# Not an implicit rule so the stamps are never removed as intermediates!
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$(patsubst %,$(objpfx)%.ustamp,$(user-interfaces)): $(objpfx)%.ustamp: %.defs
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$(MIG) $< $(MIGFLAGS) $(user-MIGFLAGS) \
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-prefix __ -i $(objpfx)tmp_ \
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-server /dev/null -user /dev/null -header /dev/null
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for call in $($*-calls); do \
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$(transform-user-stub) \
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../move-if-change $(objpfx)$(transform-user-stub-output)_$${call}.c \
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$(objpfx)RPC_$${call}.c; \
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done
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touch $@
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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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-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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# we generate two files and paste them together.
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$(objpfx)%.uh: %.defs; $(mig.uh)
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define mig.uh
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$(make-target-directory)
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$(MIG) $< $(MIGFLAGS) \
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-header $@ -server /dev/null -user /dev/null
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endef
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$(objpfx)%.__h: %.defs; $(mig.__h)
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define mig.__h
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$(make-target-directory)
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$(MIG) $< $(MIGFLAGS) -prefix __ \
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-header $@ -server /dev/null -user /dev/null
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endef
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$(objpfx)%.h: $(objpfx)%.__h $(objpfx)%.uh
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# The last line of foo.__h is "#endif _foo_user_".
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# The first two lines of foo.uh are "#ifndef _foo_user_"/"#define _foo_user_".
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(sed -e '$$d' $<; sed -e '1,2d' $(word 2,$^)) > $@-new
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mv $@-new $@
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interface-routines := $(foreach if,$(user-interfaces), \
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$(addprefix RPC_,$($(if)-calls))) \
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$(server-interfaces:%=%_server)
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interface-headers := $(user-interfaces:%=%.h) \
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$(server-interfaces:%=%_server.h)
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# Remove the generated user stub source and header files,
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# and don't distribute them.
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mach-generated = $(interface-routines:%=%.c) \
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$(foreach h,$(interface-headers:%.h=%),$h.h $h.uh $h.__h)
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generated += $(mach-generated)
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# These are needed to generate the dependencies.
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before-compile += $(interface-headers:%=$(objpfx)%)
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# Don't let these be intermediate files and get removed.
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$(foreach h,$(interface-headers:%.h=$(objpfx)%),$h.h $h.__h $h.uh) :
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$(interface-routines:%=$(objpfx)%.c) :
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# Convenient target to generate all the headers.
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.PHONY: interface-headers
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interface-headers: $(interface-headers)
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# Don't automatically generate dependencies for the sources we generate.
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# There are likely to be a whole lot of them, and we know their
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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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# If defined, $(interface-library) is `libNAME'. It is to be a library
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# containing all the MiG-generated functions for the specified interfaces.
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ifdef interface-library
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$(interface-library)-routines = $(interface-routines)
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extra-libs += $(interface-library)
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endif
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