In <https://sourceware.org/ml/libc-alpha/2014-01/msg00196.html> I
noted it was necessary to add includes of Makeconfig early in various
subdirectory makefiles for the tests-special variable settings added
by that patch to be conditional on configuration information. No-one
commented on the general question there of whether Makeconfig should
always be included immediately after the definition of subdir.
This patch implements that early inclusion of Makeconfig in each
directory (which is a lot easier than consistent placement of includes
of Rules). Includes are added if needed, or moved up if already
present. Subdirectory "all:" targets are removed, since Makeconfig
provides one.
There is potential for further cleanups I haven't done. Rules and
Makerules have code such as
ifneq "$(findstring env,$(origin headers))" ""
headers :=
endif
to override to empty any value of various variables that came from the
environment. I think there is a case for Makeconfig setting all the
subdirectory variables (other than subdir) to empty to ensure no
outside value is going to take effect if a subdirectory fails to
define a variable. (A list of such variables, possibly out of date
and incomplete, is in manual/maint.texi.) Rules and Makerules would
give errors if Makeconfig hadn't already been included, instead of
including it themselves. The special code to override values coming
from the environment would then be obsolete and could be removed.
Tested x86_64, including that installed binaries are identical before
and after the patch.
* argp/Makefile: Include Makeconfig immediately after defining
subdir.
* assert/Makefile: Likewise.
* benchtests/Makefile: Likewise.
* catgets/Makefile: Likewise.
* conform/Makefile: Likewise.
* crypt/Makefile: Likewise.
* csu/Makefile: Likewise.
(all): Remove target.
* ctype/Makefile: Include Makeconfig immediately after defining
subdir.
* debug/Makefile: Likewise.
* dirent/Makefile: Likewise.
* dlfcn/Makefile: Likewise.
* gmon/Makefile: Likewise.
* gnulib/Makefile: Likewise.
* grp/Makefile: Likewise.
* gshadow/Makefile: Likewise.
* hesiod/Makefile: Likewise.
* hurd/Makefile: Likewise.
(all): Remove target.
* iconvdata/Makefile: Include Makeconfig immediately after
defining subdir.
* inet/Makefile: Likewise.
* intl/Makefile: Likewise.
* io/Makefile: Likewise.
* libio/Makefile: Likewise.
(all): Remove target.
* locale/Makefile: Include Makeconfig immediately after defining
subdir.
* login/Makefile: Likewise.
* mach/Makefile: Likewise.
(all): Remove target.
* malloc/Makefile: Include Makeconfig immediately after defining
subdir.
(all): Remove target.
* manual/Makefile: Include Makeconfig immediately after defining
subdir.
* math/Makefile: Likewise.
* misc/Makefile: Likewise.
* nis/Makefile: Likewise.
* nss/Makefile: Likewise.
* po/Makefile: Likewise.
(all): Remove target.
* posix/Makefile: Include Makeconfig immediately after defining
subdir.
* pwd/Makefile: Likewise.
* resolv/Makefile: Likewise.
* resource/Makefile: Likewise.
* rt/Makefile: Likewise.
* setjmp/Makefile: Likewise.
* shadow/Makefile: Likewise.
* signal/Makefile: Likewise.
* socket/Makefile: Likewise.
* soft-fp/Makefile: Likewise.
* stdio-common/Makefile: Likewise.
* stdlib/Makefile: Likewise.
* streams/Makefile: Likewise.
* string/Makefile: Likewise.
* sunrpc/Makefile: Likewise.
(all): Remove target.
* sysvipc/Makefile: Include Makeconfig immediately after defining
subdir.
* termios/Makefile: Likewise.
* time/Makefile: Likewise.
* timezone/Makefile: Likewise.
(all): Remove target.
* wcsmbs/Makefile: Include Makeconfig immediately after defining
subdir.
* wctype/Makefile: Likewise.
libidn/ChangeLog:
* Makefile: Include Makeconfig immediately after defining subdir.
localedata/ChangeLog:
* Makefile: Include Makeconfig immediately after defining subdir.
(all): Remove target.
nptl/ChangeLog:
* Makefile: Include Makeconfig immediately after defining subdir.
nptl_db/ChangeLog:
* Makefile: Include Makeconfig immediately after defining subdir.
New configure option --enable-obsolete-rpc makes the deprecated RPC
headers and functions available at compile time as they were before
version 2.14. This option will be removed at some time in the future
after the TI-RPC library becomes fully sufficient for the needs of
existing applications.
2006-10-17 Jakub Jelinek <jakub@redhat.com>
* sunrpc/xdr_mem.c (xdrmem_setpos): Don't compare addresses
as signed longs, check for x_base + pos overflow.
* sunrpc/Makefile (tests): Add tst-xdrmem2.
* sunrpc/tst-xdrmem2.c: New test.
2006-10-18 Ulrich Drepper <drepper@redhat.com>
* elf/dl-lookup.c (_dl_lookup_symbol_x): Add warning to
_dl_lookup_symbol_x code.
2006-10-17 Jakub Jelinek <jakub@redhat.com>
* elf/dl-runtime.c: Include sysdep-cancel.h.
(_dl_fixup, _dl_profile_fixup): Use __rtld_mrlock_* and
scoperec->nusers only if !SINGLE_THREAD_P. Use atomic_*
instead of catomic_* macros.
* elf/dl-sym.c: Include sysdep-cancel.h.
(do_sym): Use __rtld_mrlock_* and scoperec->nusers only
if !SINGLE_THREAD_P. Use atomic_* instead of catomic_* macros.
* elf/dl-close.c: Include sysdep-cancel.h.
(_dl_close): Use __rtld_mrlock_* and scoperec->nusers only
if !SINGLE_THREAD_P. Use atomic_* instead of catomic_* macros.
* elf/dl-open.c: Include sysdep-cancel.h.
(dl_open_worker): Use __rtld_mrlock_* and scoperec->nusers only
if !SINGLE_THREAD_P. Use atomic_* instead of catomic_* macros.
2006-10-17 Jakub Jelinek <jakub@redhat.com>
[BZ #3313]
* malloc/malloc.c (malloc_consolidate): Set maxfb to address of last
fastbin rather than end of fastbin array.
2006-10-18 Ulrich Drepper <drepper@redhat.com>
* sysdeps/i386/i486/bits/atomic.h (catomic_decrement): Use correct
body macro.
* sysdeps/x86_64/bits/atomic.h
(__arch_c_compare_and_exchange_val_64_acq): Add missing casts.
(catomic_decrement): Use correct body macro.
2006-10-17 Jakub Jelinek <jakub@redhat.com>
* include/atomic.h: Add a unique prefix to all local variables
in macros.
* csu/tst-atomic.c (do_test): Test also catomic_* macros.
* include/link.h: Include <rtld-lowlevel.h>. Define struct
with own translation.
* sunrpc/xdr.c (xdr_hyper, xdr_u_hyper): When decoding, cast
t2 to uint32_t instead of ulong.
* sunrpc/Makefile (tests): Add tst-xdrmem.
* sunrpc/tst-xdrmem.c: New test.
* sunrpc/Makefile: Remove CPPFLAGS-key_call.c definition.
* configure.in: Remove test for doors support which never existed.
* config.make.in: Remove have_doors entry.
* configure.in: Make sure at least gcc 3.4 is used. Undo last change.
* config.make.in: Undo last change.
* sysdeps/i386/Makefile ((CFLAGS-initfini.s): Unconditionally use
-mtune.
* sysdeps/i386/dl-machine.h (ELF_MACHINE_NO_RELA): Define
unconditionally to (defined RTLD_BOOTSTRAP).
* sysdeps/arm/dl-machine.h (ELF_MACHINE_NO_RELA): Likewise.
2005-03-05 Jakub Jelinek <jakub@redhat.com>
2003-06-09 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/kernel-features.h
(__ASSUME_SETRESGID_SYSCALL): Define.
* sysdeps/unix/sysv/linux/setegid.c: Use __ASSUME_SETRESGID_SYSCALL
instead of __ASSUME_SETRESUID_SYSCALL.
(setegid): Only use setresgid32 inline syscall if __NR_setresgid32 is
defined.
* sysdeps/unix/sysv/linux/seteuid.c (seteuid): Only use setresgid32
inline syscall if __NR_setresuid32 is defined.
* sysdeps/unix/sysv/linux/i386/setegid.c (setegid): Use
__ASSUME_SETRESGID_SYSCALL instead of __ASSUME_SETRESUID_SYSCALL.
* sysdeps/unix/sysv/linux/i386/setregid.c: Backout last changes.
* sysdeps/unix/sysv/linux/i386/setreuid.c: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c (setegid): Protect
code handling non-existant setresgid32 syscall with
#if __ASSUME_SETRESGID_SYSCALL == 0.
2003-06-09 Andreas Schwab <schwab@suse.de>
* sunrpc/Makefile (generated): Remove rpc-proto.c, rpc-proto.d.
($(rpcsvc:%.x=$(objpfx)x%$o)): Don't depend on
$(objpfx)rpc-proto.d.
(rpcsvc-dt-files, rpcsvc-depfiles): Define. Include
$(rpcsvc-depfiles) instead of $(objpfx)rpc-proto.d.
($(objpfx)rpc-proto.d, $(objpfx)rpc-proto.c): Remove rules.
instead of += to append, to be sure $(lib) gets expanded at defn time.
(libof-$(cpp-src)): New variable, define this instead.
* extra-lib.mk (cpp-srcs-left): Reduce duplication in include setup.
(lib): Don't use override.
(CPPFLAGS-$(lib)): New variable, put -D's here.
* Makeconfig (CPPFLAGS): Use basename fn for CPPFLAGS-basename.
Also add $(CPPFLAGS-LIB) before the file-specific flags, for each
LIB found by $(libof-*) for basename, target, or source.
* Makerules (CPPFLAGS-nonlib): New variable.
* nscd/Makefile (lib): Set to nonlib when using cppflags-iterator.mk.
* locale/Makefile (lib): Likewise.
* sunrpc/Makefile (lib): Likewise.
* sysdeps/unix/sysv/linux/fpathconf.c (LINUX_LINK_MAX): Move macro ...
* sysdeps/unix/sysv/linux/linux_fsinfo.h (LINUX_LINK_MAX): ... here.
* sysdeps/unix/sysv/linux/pathconf.h: New file.
(statfs_link_max): New function, guts from fpathconf.c.
* sysdeps/unix/sysv/linux/fpathconf.c: Rewritten using that.
* sysdeps/unix/sysv/linux/pathconf.c (__pathconf): Likewise.
* sysdeps/unix/sysv/linux/alpha/pathconf.c (__pathconf): Rewritten
to use the linux/pathconf.c code by #include rather than duplication.
* sysdeps/unix/sysv/linux/alpha/fpathconf.c (__pathconf): Likewise.
2002-10-16 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/x86_64/sysdep.h (SYSCALL_ERROR_HANDLER):
Use __libc_errno only for libc itself.
2002-08-27 Ulrich Drepper <drepper@redhat.com>
* sysdeps/arm/Dist: Add bits/link.h.
* sunrpc/Makefile: Distribute thrsvc.
* stdio-common/Makefile: Remove more left-overs from old stdio.
* include/linewrap.h: Removed.
* libio/bug-mmap-fflush.c: Rewrite to not touch source directory.
* intl/Makefile (distribute): Add plural-eval.c.
* stdio-common/Makefile (headers): Remove bits/stdio_lim.h. This
file isn't distributed. Add special rules to install bits/stdio_lim.h.
* Make-dist: Remove traces of old stdio.
* Makeconfig: Likewise.
* locale/Makefile (localedef-aux): New variable. Only md5
assigned to it. These files are not ddistributed in this directory.
* sysdeps/unix/sysv/linux/s390/Dist: Add sys/procfs.h.
* sysdeps/unix/sysv/linux/s390/s390-64/Dist: Remove sys/procfs.h.
* sysdeps/unix/sysv/linux/s390/s390-32/Dist: Likewise.
* sysdeps/unix/sysv/linux/Dist: Remove sys/sendfile.h.
2001-07-06 Paul Eggert <eggert@twinsun.com>
* manual/argp.texi: Remove ignored LGPL copyright notice; it's
not appropriate for documentation anyway.
* manual/libc-texinfo.sh: "Library General Public License" ->
"Lesser General Public License".
2001-07-06 Andreas Jaeger <aj@suse.de>
* All files under GPL/LGPL version 2: Place under LGPL version
2.1.
2000-12-11 Bruno Haible <haible@clisp.cons.org>
* Makefile ($(inst_includedir)/gnu/stubs.h): Sort in the C locale.
2000-12-26 Ulrich Drepper <drepper@redhat.com>
* sunrpc/Makefile (rpcgen-cmd): Use single quotes in sed call.
Patch by Ed Connell <Ed.Connell@sas.com>.
2000-01-23 Philip Blundell <philb@gnu.org>
Add basic support for RPC over IPv6:
* sunrpc/rpc/svc.h (struct SVCXPRT): Use `struct sockaddr_storage'
for remote address.
(svcudp6_create, svcudp6_bufcreate, svctcp6_create): New
prototypes.
* sunrpc/rpc/clnt.h (clnttcp6_create, clntudp6_create,
clntudp6_bufcreate): New prototypes.
* inet/netinet/in.h (bindresport6): Likewise.
* sunrpc/Makefile (routines): Add svc_tcp6, svc_udp6, bindrsvprt6.
* sunrpc/Versions: Add svcfd6_create, svctcp6_create,
svcudp6_create, svcudp6_bufcreate, svcudp6_enablecache,
bindresvport6 for GLIBC_2.2.
* sunrpc/rpc_main.c: Support `tcp6' and `udp6' transport types.
* sunrpc/rpc_svcout.c: Likewise.
* sunrpc/svc_tcp.c (rendezvous_request): Use memcpy rather than
simple assignment when copying addresses.
* sunrpc/svc_udp.c (cache_get): Likewise.
* sunrpc/svc_unix.c (rendezvous_request): Likewise.
* sunrpc/bindrsvprt6.c, sunrpc/clnt_tcp6.c, sunrpc/clnt_udp6.c,
sunrpc/svc_tcp6.c, sunrpc/svc_udp6.c: New files.
2000-01-05 Philip Blundell <philb@gnu.org>
* sysdeps/unix/sysv/linux/arm/mmap64.S: Correct check for ENOSYS.
2000-01-23 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/i386/fxstat.c (__fxstat): Pass right
parameter to fstat calls.
2000-01-18 Roland McGrath <roland@baalperazim.frob.com>
* sysdeps/generic/bits/socket.h
(__ss_aligntype, struct sockaddr_storage): Make these like Linux
version, replacing old type name `__ss_align'.
2000-01-05 Roland McGrath <roland@baalperazim.frob.com>
* sysdeps/generic/lseek64.c (__libc_lseek64): Renamed from __lseek64.
(__lseek64, lseek64): Make these weak aliases for __libc_lseek64.
* sysdeps/mach/hurd/lseek.c (__libc_lseek): Renamed from __lseek.
(__lseek, lseek): Make these weak aliases for __libc_lseek.
* sysdeps/mach/hurd/fcntl.c (__libc_fcntl): Renamed from __fcntl.
(__fcntl, fcntl): Make these weak aliases for __libc_fcntl.
* sysdeps/mach/hurd/open.c (__libc_open): Renamed from __open.
(__open, open): Make these weak aliases for __libc_open.
* sysdeps/generic/bits/socket.h (enum __socket_type): Remove
trailing comma.
(anonymous enum for MSG_*): Likewise.
(anonymous enum for SO_*): Likewise.
2000-01-23 Ulrich Drepper <drepper@cygnus.com>
* string/bits/string2.h: Fix typo (__GNU_SOURCE -> __USE_GNU)
(PR libc/1553).
1999-05-02 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* sunrpc/Makefile: Generate dependencies for all flavors of
librpcsvc objects.
(rpcgen-cmd): Pass -Y flag here and remove it from the macro
invocations.
1999-05-02 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* elf/dlopenold.c: Move #if down after includes to get
dependencies right.
1999-05-01 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* sysdeps/generic/bzero.c: Undefine __bzero.
