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ChangeLog
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2018-01-01 Joseph Myers <[email protected]>
* All files with FSF copyright notices: Update copyright dates
using scripts/update-copyrights.
* locale/programs/charmap-kw.h: Regenerated.
* locale/programs/locfile-kw.h: Likewise.
2017-12-31 Zack Weinberg <[email protected]>
* libio/bits/libio-ldbl.h: Correct check for improper
inclusion. Add own multiple include guard.
2017-12-30 Aurelien Jarno <[email protected]>
Dmitry V. Levin <[email protected]>
[BZ #22625]
* elf/dl-load.c (fillin_rpath): Check for empty tokens before dynamic
string token expansion. Check for NULL pointer or empty string possibly
returned by expand_dynamic_string_token.
(decompose_rpath): Check for empty path after dynamic string
token expansion.
2017-12-29 Dmitry V. Levin <[email protected]>
[BZ #22433]
* sysdeps/unix/sysv/linux/x86/sys/ptrace.h: New file.
* sysdeps/unix/sysv/linux/sys/ptrace.h (__ptrace_request): Add comments
about PTRACE_PEEKSIGINFO, PTRACE_GETSIGMASK, PTRACE_SETSIGMASK, and
PTRACE_SECCOMP_GET_FILTER. Update comments about PTRACE_SINGLESTEP
and PTRACE_SYSCALL.
* sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h: Likewise.
* sysdeps/unix/sysv/linux/ia64/sys/ptrace.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h: Likewise.
* sysdeps/unix/sysv/linux/s390/sys/ptrace.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/sys/ptrace.h: Likewise.
* sysdeps/unix/sysv/linux/tile/sys/ptrace.h: Likewise.
* sysdeps/unix/sysv/linux/sys/ptrace.h: Include <bits/ptrace-shared.h>.
(__ptrace_setoptions, __ptrace_eventcodes, __ptrace_peeksiginfo_args,
__ptrace_peeksiginfo_flags, ptrace): Move to ...
* sysdeps/unix/sysv/linux/bits/ptrace-shared.h: ... new file.
* sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
bits/ptrace-shared.h.
* sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h: Include
<bits/ptrace-shared.h>.
(__ptrace_setoptions, __ptrace_eventcodes, __ptrace_peeksiginfo_args,
__ptrace_peeksiginfo_flags, ptrace): Remove.
* sysdeps/unix/sysv/linux/ia64/sys/ptrace.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h: Likewise.
* sysdeps/unix/sysv/linux/s390/sys/ptrace.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/sys/ptrace.h: Likewise.
* sysdeps/unix/sysv/linux/tile/sys/ptrace.h: Likewise.
2017-12-29 Aurelien Jarno <[email protected]>
[BZ #17804]
* dirent/scandir-tail.c (SCANDIR_TAIL): Move __set_errno (0) at the
end of the loop. Improve comments.
2017-12-29 Zack Weinberg <[email protected]>
[BZ #22615]
* manual/errno.texi (Checking for Errors): Explicitly say that errno
might be set on success.
2017-12-29 Aurelien Jarno <[email protected]>
[BZ #22611]
* malloc/tst-realloc.c (do_test): Remove the test checking that errno
is unchanged on success.
2017-12-27 Dmitry V. Levin <[email protected]>
* elf/dl-dst.h (DL_DST_COUNT): Remove is_path argument, all callers
updated.
* elf/dl-load.c (is_dst, _dl_dst_count, _dl_dst_substitute,
expand_dynamic_string_token): Likewise.
* sysdeps/generic/ldsodefs.h (_dl_dst_count, _dl_dst_substitute): Remove
is_path argument.
* elf/dl-load.c (is_dst): Remove checks that is_path is set and name
contains ':'.
* elf/dl-load.c (_dl_dst_substitute): Remove checks that is_path
is set and name contains ':', and all code depending on these checks.
2017-12-24 Zack Weinberg <[email protected]>
* libio/libio.h, libio/_G_config.h: New stub headers which issue a
deprecation warning and then include <bits/libio.h>, <bits/_G_config.h>
respectively.
* libio/libio.h: Rename the original version of this file to
libio/bits/libio.h. Error out if not included by stdio.h or the
stub libio.h.
* include/libio.h: Move to include/bits. Forward to libio/bits/libio.h.
* sysdeps/generic/_G_config.h: Move to top-level bits/. Error out
if not included by bits/libio.h or the stub _G_config.h.
* sysdeps/unix/sysv/linux/_G_config.h: Move to
sysdeps/unix/sysv/linux/bits. Error out if not included by
bits/libio.h or the stub _G_config.h.
* libio/stdio.h: Include bits/libio.h, not libio.h.
* libio/Makefile: Install bits/libio.h and bits/_G_config.h as
well as libio.h and _G_config.h.
* csu/init.c, libio/fmemopen.c, libio/iolibio.h, libio/oldfmemopen.c
* libio/strfile.h, stdio-common/vfscanf.c
* sysdeps/pthread/flockfile.c, sysdeps/pthread/funlockfile.c
Include stdio.h, not _G_config.h nor libio.h.
* libio/iofgetpos.c: Also rename fgetpos64 out of the way.
* libio/iofsetpos.c: Also rename fsetpos64 out of the way.
* scripts/check-installed-headers.sh: Skip libio.h and _G_config.h.
2017-12-23 Dmitry V. Levin <[email protected]>
[BZ #22347]
* stdlib/getrandom.c (getrandom): Fix comment.
* sysdeps/unix/sysv/linux/getrandom.c (getrandom): Likewise.
2017-12-23 Aurelien Jarno <[email protected]>
[BZ #21161]
* manual/arith.texi (strtoul): Fix a typo.
[BZ #22596]
* manual/arith.texi (finite): Fix the description of the return
value.
2017-12-22 Eric Blake <[email protected]>
Avoid gcc warnings on cygwin
* posix/regex_internal.c (re_string_reconstruct) [!RE_ENABLE_I18N]:
* posix/regexec.c (check_arrival_add_next_nodes) [!RE_ENABLE_I18N]:
Avoid unused variable.
2017-12-22 Florian Weimer <[email protected]>
* io/Makefile (routines): Add copy_file_range.
(tests): Add tst-copy_file_range.
(tests-static, tests-internal): Add tst-copy_file_range-compat.
* io/Versions (GLIBC_2.27): Export copy_file_range.
* io/copy_file_range-compat.c: New file.
* io/copy_file_range.c: Likewise.
* io/tst-copy_file_range-compat.c: Likewise.
* io/tst-copy_file_range.c: Likewise.
* manual/llio.texi (Copying File Data): New section.
* posix/unistd.h [__USE_GNU] (copy_file_range): Declare.
* support/Makefile (libsupport-routines): Add support-xfstat,
xftruncate, xlseek.
* support/support-xfstat.c: New file.
* support/xftruncate.c: Likewise.
* support/xlseek.c: Likewise.
* support/xunistd.h (xfstat, xftruncate, xlseek): Declare.
* sysdeps/unix/sysv/linux/**.abilist: Update.
* sysdeps/unix/sysv/linux/copy_file_range.c: New file.
2017-12-21 Szabolcs Nagy <[email protected]>
* scripts/build-many-glibcs.py (Context.add_all_configs): Add
disable-multi-arch variant to aarch64-linux-gnu.
2017-12-20 Joseph Myers <[email protected]>
* manual/texinfo.tex: Update to version 2017-12-18.20 with
trailing whitespace removed.
* scripts/config.guess: Update to version 2017-12-17.
* scripts/config.sub: Update to version 2017-11-23.
* scripts/install-sh: Update to version 2017-09-23.17.
* scripts/move-if-change: Update to version 2017-09-13 06:45.
2017-12-20 Adhemerval Zanella <[email protected]>
* sysdeps/tile/__longjmp.S (__longjmp): Use lowercase instructions.
* sysdeps/tile/__tls_get_addr.S (__tls_get_addr): Likewise.
* sysdeps/tile/_mcount.S (__mcount): Likewise.
* sysdeps/tile/crti.S (_init, _fini): Likewise.
* sysdeps/tile/crtn.S: Likewise.
* sysdeps/tile/dl-start.S (_start): Likewise.
* sysdeps/tile/dl-trampoline.S: Likewise.
* sysdeps/tile/setjmp.S (__sigsetjmp): Likewise.
* sysdeps/tile/start.S (_start): Likewise.
* sysdeps/unix/sysv/linux/tile/clone.S (_clone): Likewise.
* sysdeps/unix/sysv/linux/tile/getcontext.S (__getcontext): Likewise.
* sysdeps/unix/sysv/linux/tile/ioctl.S (__ioctl): Likewise.
* sysdeps/unix/sysv/linux/tile/setcontext.S (__setcontext): Likewise.
* sysdeps/unix/sysv/linux/tile/swapcontext.S (__swapcontext): Likewise.
* sysdeps/unix/sysv/linux/tile/syscall.S (syscall): Likewise.
* sysdeps/unix/sysv/linux/tile/vfork.S (__vfork): Likewise.
* stdlib/bug-getcontext.c (do_test): Remove tilepro mention in
comment.
* sysdeps/tile/preconfigure: Remove tilegx folder.
* sysdeps/tile/tilegx/Implies: Move definitions to ...
* sysdeps/tile/Implies: ... here.
* sysdeps/tile/tilegx/Makefile: Move rules to ...
* sysdeps/tile/Makefile: ... here.
* sysdeps/tile/tilegx/atomic-machine.h: Move definitions to ...
* sysdeps/tile/atomic-machine.h: ... here. Add include guards.
* sysdeps/tile/tilegx/bits/wordsize.h: Move to ...
* sysdeps/tile/bits/wordsize.h: ... here.
* sysdeps/tile/tilegx/*: Move to ...
* sysdeps/tile/*: ... here.
* sysdeps/tile/tilegx/tilegx32/Implies: Move to ...
* sysdeps/tile/tilegx32/Implies: ... here.
* sysdeps/tile/tilegx/tilegx64/Implies: Move to ...
* sysdeps/tile/tilegx64/Implies: ... here.
* sysdeps/unix/sysv/linux/tile/tilegx/Makefile: Move definitions
to ...
* sysdeps/unix/sysv/linux/tile/Makefile: ... here.
* sysdeps/unix/sysv/linux/tile/tilegx/*: Move to ...
* sysdeps/unix/sysv/linux/tile/*: ... here.
* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/*: Move to ...
* sysdeps/unix/sysv/linux/tile/tilegx32/*: ... here.
* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/*: Move to ...
* sysdeps/unix/sysv/linux/tile/tilegx64/*: ... here.
* README: Remove tilepro-*-linux-gnu from supported architecture.
* scripts/build-many-glibcs.py: Likewise.
* sysdeps/tile/__tls_get_addr.S (__tls_get_addr): Likewise.
* sysdeps/tile/crti.S (PREINIT_FUNCTION): Likewise.
* sysdeps/tile/dl-machine.h (ELF_MACHINE_NAME,
elf_machine_matches_host, elf_machine_dynamic,
elf_machine_load_address, elf_machine_runtime_setup, reloc_howto
howto, elf_machine_rela): Likewise.
* sysdeps/tile/dl-start.S (_start): Likewise.
* sysdeps/tile/memcmp.c (DBLALIGN, REVBYTES): Likewise.
* sysdeps/tile/memcopy.h (MEMCPY_OK_FOR_FWD_MEMMOVE,
MEMCPY_OK_FOR_FWD_MEMMOVE, op_t): Likewise.
* sysdeps/tile/nptl/pthread_spin_lock.c (TNS, CMPTNS): Likewise.
* sysdeps/tile/nptl/pthread_spin_trylock.c (TNS): Likewise.
* sysdeps/tile/nptl/pthread_spin_unlock.c (pthread_spin_unlock):
Likewise.
* sysdeps/tile/nptl/tls.h (DB_THREAD_SELF): Likewise.
* sysdeps/tile/preconfigure: Likewise.
* sysdeps/tile/stackguard-macros.h (STACK_CHK_GUARD,
POINTER_CHK_GUARD): Likewise.
* sysdeps/tile/stackinfo.h (__stackinfo_sub): Likewise.
* sysdeps/tile/start.S (_start): Likewise.
* sysdeps/tile/tls-macros.h (TLS_GD_OFFSET, TLS_IE_OFFSET, _TLS_LE):
Likewise.
* sysdeps/tile/sysdep.h (REGSIZE): Likewise.
(LD, LD4U, ST, ST4, BNEZ, BEQZ, BEQZT, BGTZ, CMPEQI, CMPEQ, CMOVEQZ,
CMOVNEZ): Remove.
* sysdeps/unix/sysv/linux/tile/bits/environments.h
(__ILP32_OFF32_CFLAGS, __ILP32_OFFBIG_CFLAGS, __ILP32_OFF32_LDFLAGS,
__ILP32_OFFBIG_LDFLAGS, __LP64_OFF64_CFLAGS, __LP64_OFF64_LDFLAGS):
Likewise.
* sysdeps/tile/wordcopy.c (DBLALIGN): Likewise.
* sysdeps/tile/tilepro/Implies: Remove file.
* sysdeps/tile/tilepro/atomic-machine.h: Likewise.
* sysdeps/tile/tilepro/bits/wordsize.h: Likewise.
* sysdeps/tile/tilepro/memchr.c: Likewise.
* sysdeps/tile/tilepro/memcpy.S: Likewise.
* sysdeps/tile/tilepro/memset.c: Likewise.
* sysdeps/tile/tilepro/memusage.h: Likewise.
* sysdeps/tile/tilepro/rawmemchr.c: Likewise.
* sysdeps/tile/tilepro/strchr.c: Likewise.
* sysdeps/tile/tilepro/strchrnul.c: Likewise.
* sysdeps/tile/tilepro/strlen.c: Likewise.
* sysdeps/tile/tilepro/strrchr.c: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/Implies: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/c++-types.data: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/jmp_buf-macros.h: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/ldconfig.h: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libBrokenLocale.abilist:
Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/register-dump.h: Likewise.
* sysdeps/unix/sysv/linux/tile/sysconf.c (linux_sysconf): Remove
tilepro mention in comment.
* nptl/Makefile (libpthread-routines): Add pthread_join_common.
* nptl/pthreadP.h (__pthread_timedjoin_ex): New prototype.
* nptl/pthread_join_common.c: New file: common function used on
pthread_join, pthread_timedjoin_np, pthread_tryjoin_np.
* nptl/pthread_join.c (pthread_join): Use __pthread_timedjoin_ex.
* nptl/pthread_tryjoin.c (pthread_tryjoin): Likewise.
* nptl/pthread_timedjoin.c (pthread_timedjoin_np): Likewise.
(cleanup): Move definition to pthread_join_common.c.
* sysdeps/unix/sysv/linux/i386/lowlevellock.h (__lll_timedwait_tid):
Remove superflous checks.
* sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (__lll_timedwait_tid):
Likewise.
2017-12-20 Szabolcs Nagy <[email protected]>
* sysdeps/aarch64/libm-test-ulps: Update.
2017-12-20 Adhemerval Zanella <[email protected]>
* sysdeps/aarch64/memset.S (MEMSET): Define.
2017-12-20 Florian Weimer <[email protected]>
[BZ #22635]
nptl: Provide full implementation of pthread_self in libc.so.
* nptl/Makefile (routines): Add pthread_self.
(libpthread-routines): Replace pthread_self with
compat-pthread_self.
* nptl/forward.c (pthread_self): Remove.
* nptl/nptl-init.c (pthread_functions): Do not initialize
ptr_pthread_self.
* nptl/pthread_self.c (pthread_self): Remove weak alias.
* nptl/compat-pthread_self.c: New file.
* sysdeps/nptl/pthread-functions.h (struct pthread_functions):
Remove ptr_pthread_self.
2017-12-19 Arnold D. Robbins <[email protected]>
* posix/regcomp.c: Fix spelling in comments.
* posix/regex.h: Likewise.
* posix/regex_internal.c: Likewise.
* posix/regexec.c: Likewise.
2017-12-19 Gabriel F. T. Gomes <[email protected]>
[BZ #22377]
* math/Makefile [C++] (tests): Add test for iseqsig.
* math/math.h [C++] (iseqsig): New implementation, which does
not rely on __MATH_TG/__builtin_types_compatible_p.
* math/test-math-iseqsig.cc: New file.
* sysdeps/powerpc/powerpc64le/Makefile
(CFLAGS-test-math-iseqsig.cc): New variable.
2017-12-19 Dmitry V. Levin <[email protected]>
* elf/dl-load.c (is_trusted_path): Remove.
(fillin_rpath): Remove check_trusted argument and its use,
all callers changed.
2017-12-19 H.J. Lu <[email protected]>
[BZ #22630]
* Makeconfig (link-pie-before-libc): Replace -pie with
$(if $($(@F)-no-pie),$(no-pie-ldflag),-pie).
* elf/Makefile (LDFLAGS-tst-dlopen-aout): Removed.
(tst-dlopen-aout-no-pie): New.
(LDFLAGS-tst-prelink): Removed.
(tst-prelink-no-pie): New.
(LDFLAGS-tst-main1): Removed.
(tst-main1-no-pie): New.
* gmon/Makefile (LDFLAGS-tst-gmon): Removed.
(tst-gmon-no-pie): New.
2017-12-19 H.J. Lu <[email protected]>
* manual/install.texi: Document that --enable-static-pie
implies PIE.
* INSTALL: Regenerated.
2017-12-19 Bernd Edlinger <[email protected]>
[BZ #21309]
* sysdeps/ieee754/dbl-64/e_pow.c (checkint): Make m and n
unsigned.
2017-12-19 Joseph Myers <[email protected]>
Revert:
2017-12-19 Joseph Myers <[email protected]>
* sysdeps/x86_64/fpu/libm-test-ulps: Update.
2017-12-19 Patrick McGehearty <[email protected]>
* sysdeps/ieee754/dbl-64/e_exp.c: Include <math-svid-compat.h> and
<errno.h>. Include "eexp.tbl".
(half): New constant.
(one): Likewise.
(__ieee754_exp): Rewrite.
(__slowexp): Remove prototype.
* sysdeps/ieee754/dbl-64/eexp.tbl: New file.
* sysdeps/ieee754/dbl-64/slowexp.c: Remove file.
* sysdeps/i386/fpu/slowexp.c: Likewise.
* sysdeps/ia64/fpu/slowexp.c: Likewise.
* sysdeps/m68k/m680x0/fpu/slowexp.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/slowexp-avx.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/slowexp-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/slowexp-fma4.c: Likewise.
* sysdeps/generic/math_private.h (__slowexp): Remove prototype.
* sysdeps/ieee754/dbl-64/e_pow.c: Remove mention of slowexp.c in
comment.
* sysdeps/powerpc/power4/fpu/Makefile [$(subdir) = math]
(CPPFLAGS-slowexp.c): Remove variable.
* sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines):
Remove slowexp-fma, slowexp-fma4 and slowexp-avx.
(CFLAGS-slowexp-fma.c): Remove variable.
(CFLAGS-slowexp-fma4.c): Likewise.
(CFLAGS-slowexp-avx.c): Likewise.
* sysdeps/x86_64/fpu/multiarch/e_exp-avx.c (__slowexp): Do not
define as macro.
* sysdeps/x86_64/fpu/multiarch/e_exp-fma.c (__slowexp): Likewise.
* sysdeps/x86_64/fpu/multiarch/e_exp-fma4.c (__slowexp): Likewise.
* math/Makefile (type-double-routines): Remove slowexp.
* manual/probes.texi (slowexp_p6): Remove.
(slowexp_p32): Likewise.
2017-12-19 Adhemerval Zanella <[email protected]>
* lib/glob.c (glob): Use a 'char *', not a 'void *', in pointer
arithmetic.
* lib/glob.c (glob): Do not pass NULL to mempcpy.
2017-12-19 Joseph Myers <[email protected]>
* sysdeps/x86_64/fpu/libm-test-ulps: Update.
2017-12-19 Patrick McGehearty <[email protected]>
* sysdeps/ieee754/dbl-64/e_exp.c: Include <math-svid-compat.h> and
<errno.h>. Include "eexp.tbl".
(half): New constant.
(one): Likewise.
(__ieee754_exp): Rewrite.
(__slowexp): Remove prototype.
* sysdeps/ieee754/dbl-64/eexp.tbl: New file.
* sysdeps/ieee754/dbl-64/slowexp.c: Remove file.
* sysdeps/i386/fpu/slowexp.c: Likewise.
* sysdeps/ia64/fpu/slowexp.c: Likewise.
* sysdeps/m68k/m680x0/fpu/slowexp.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/slowexp-avx.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/slowexp-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/slowexp-fma4.c: Likewise.
* sysdeps/generic/math_private.h (__slowexp): Remove prototype.
* sysdeps/ieee754/dbl-64/e_pow.c: Remove mention of slowexp.c in
comment.
* sysdeps/powerpc/power4/fpu/Makefile [$(subdir) = math]
(CPPFLAGS-slowexp.c): Remove variable.
* sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines):
Remove slowexp-fma, slowexp-fma4 and slowexp-avx.
(CFLAGS-slowexp-fma.c): Remove variable.
(CFLAGS-slowexp-fma4.c): Likewise.
(CFLAGS-slowexp-avx.c): Likewise.
* sysdeps/x86_64/fpu/multiarch/e_exp-avx.c (__slowexp): Do not
define as macro.
* sysdeps/x86_64/fpu/multiarch/e_exp-fma.c (__slowexp): Likewise.
* sysdeps/x86_64/fpu/multiarch/e_exp-fma4.c (__slowexp): Likewise.
* math/Makefile (type-double-routines): Remove slowexp.
* manual/probes.texi (slowexp_p6): Remove.
(slowexp_p32): Likewise.
2017-12-19 Adhemerval Zanella <[email protected]>
James Clarke <[email protected]>
[BZ #22603]
* sysdeps/ia64/memchr.S (__memchr): Avoid overflow in pointer
addition.
2017-12-19 Adhemerval Zanella <[email protected]>
[BZ #22605]
* sysdeps/unix/sysv/linux/sh/clone.S (__clone): Fix exit return
code.
2017-12-19 H.J. Lu <[email protected]>
[BZ #22563]
* sysdeps/i386/nptl/tcb-offsets.sym (FEATURE_1_OFFSET): New.
* sysdeps/i386/nptl/tls.h (tcbhead_t): Add feature_1.
* sysdeps/x86_64/nptl/tcb-offsets.sym (FEATURE_1_OFFSET): New.
* sysdeps/x86_64/nptl/tls.h (tcbhead_t): Rename __glibc_unused1
to feature_1.
2017-12-19 H.J. Lu <[email protected]>
[BZ #22563]
* bits/types/__cancel_jmp_buf_tag.h: New file.
* sysdeps/unix/sysv/linux/x86/bits/types/__cancel_jmp_buf_tag.h
* sysdeps/unix/sysv/linux/x86/pthreaddef.h: Likewise.
* sysdeps/unix/sysv/linux/x86/nptl/pthreadP.h: Likewise.
* nptl/Makefile (headers): Add
bits/types/__cancel_jmp_buf_tag.h.
* nptl/descr.h [NEED_SAVED_MASK_IN_CANCEL_JMP_BUF]
(pthread_unwind_buf): Add saved_mask to cancel_jmp_buf.
* sysdeps/nptl/pthread.h: Include
<bits/types/__cancel_jmp_buf_tag.h>.
(__pthread_unwind_buf_t): Use struct __cancel_jmp_buf_tag with
__cancel_jmp_buf.
* sysdeps/unix/sysv/linux/hppa/pthread.h: Likewise.
2017-12-18 H.J. Lu <[email protected]>
* scripts/build-many-glibcs.py (Context.add_all_configs): Add
--enable-static-pie variants to x86_64, x32 and i686.
2017-12-19 Joseph Myers <[email protected]>
[BZ #22631]
* sysdeps/m68k/m680x0/fpu/bits/mathinline.h (__m81_defun): Add
argument for attrubutes. All callers changed.
(__inline_mathop1): Likewise. All callers changed.
(__inline_mathop): Likewise. All callers changed.
[__USE_MISC] (scalbn): Use __inline_forward instead of
__inline_forward_c.
[__USE_ISOC99] (scalbln): Likewise.
[__USE_ISOC99] (nearbyint): Likewise.
[__USE_ISOC99] (lrint): Likewise.
[__USE_MISC] (scalbnf): Likewise.
[__USE_ISOC99] (scalblnf): Likewise.
[__USE_ISOC99] (nearbyintf): Likewise.
[__USE_ISOC99] (lrintf): Likewise.
[__USE_MISC] (scalbnl): Likewise.
[__USE_ISOC99] (scalblnl): Likewise.
[__USE_ISOC99] (nearbyintl): Likewise.
[__USE_ISOC99] (lrintl): Likewise.
* sysdeps/m68k/m680x0/fpu/mathimpl.h: All callers of
__inline_mathop and __m81_defun changed.
* scripts/build-many-glibcs.py (Context.add_all_configs): Specify
CPU or FPU for ARM hard-float configurations.
2017-12-18 Joseph Myers <[email protected]>
* nptl/tst-attr3.c: Include <libc-diag.h>.
(do_test) [__GNUC_PREREQ (7, 0)]: Ignore -Wrestrict for two tests.
* posix/tst-glob_symlinks.c (do_test): Increase size of buf.
* string/tester.c (test_strncat): Also disable -Warray-bounds
warnings for two tests.
2017-12-18 H.J. Lu <[email protected]>
[BZ #22614]
* Makeconfig (no-pie-ldflag): Set to -no-pie only if
$(cc-pie-default) == yes.
* config.make.in (cc-pie-default): New.
* configure.ac (libc_cv_pie_default): Renamed to ...
(libc_cv_cc_pie_default): This.
(libc_cv_pie_default): Set to $libc_cv_cc_pie_default.
* configure: Regenerated.
2017-12-18 Florian Weimer <[email protected]>
[BZ #20204]
ld.so: Harden dl-libc/libdl hooks.
* sysdeps/generic/ldsodefs.h (_dl_init_all_dirs): Update comment.
(rtld_active): New function.
* dlfcn/dladdr.c (__dladdr): Call it.
* dlfcn/dladdr1.c (__dladdr1): Likewise.
* dlfcn/dlclose.c (__dlcose): Likewise.
* dlfcn/dlerror.c (__dlerror): Likewise.
* dlfcn/dlinfo.c (__dlinfo): Likewise.
* dlfcn/dlmopen.c (__dlmopen): Likewise.
* dlfcn/dlopen.c (__dlopen): Likewise.
* dlfcn/dlopenold.c (__dlopen_nocheck): Likewise.
* dlfcn/dlsym.c (__dlsym): Likewise.
* dlfcn/dlvsym.c (__dlvsym): Likewise.
* libio/vtables.c (_IO_vtable_check): Likewise.
* elf/dl-libc.c (__libc_dlopen_mode, __libc_dlsym)
(__libc_dlclose): Likewise.
* elf/rtld.c (dl_main): Update comment on the _dl_init_all_dirs
assignment.
2017-12-18 Joseph Myers <[email protected]>
[BZ #22446]
* nscd/connections.c (handle_request) [SO_PEERCRED]: Use separate
buffers for readlink input and output.
2017-12-18 Sergei Trofimovich <[email protected]>
[BZ #22624]
* sysdeps/mips/setjmp_aux.c (__sigsetjmp_aux): Use
inhibit_stack_protector.
[BZ #22624]
* sysdeps/mips/mips64/setjmp_aux.c (__sigsetjmp_aux): Use
inhibit_stack_protector.
2017-12-18 Dmitry V. Levin <[email protected]>
[BZ #22627]
* elf/dl-load.c (_dl_init_paths): Remove _dl_dst_substitute preparatory
code and invocation.
2017-12-18 Szabolcs Nagy <[email protected]>
* sysdeps/aarch64/start.S (_start): Handle PIC && !SHARED case.
2017-12-16 Aurelien Jarno <[email protected]>
[BZ #22505]
* elf/ldconfig.c (main): Call setlocale to force LC_COLLATE to C.
2017-12-16 Rajalakshmi Srinivasaraghavan <[email protected]>
* sysdeps/s390/fpu/libm-test-ulps: Update.
2017-12-16 Rajalakshmi Srinivasaraghavan <[email protected]>
* sysdeps/powerpc/fpu/libm-test-ulps: Update.
2017-12-16 Rajalakshmi Srinivasaraghavan <[email protected]>
* sysdeps/ieee754/flt-32/s_cosf.c: Move reduced() and
constants to s_sincosf.h file.
* sysdeps/ieee754/flt-32/s_sinf.c: Likewise.
* sysdeps/ieee754/flt-32/s_sincosf.c: New
implementation.
* sysdeps/ieee754/flt-32/s_sincosf.h:
New file.
2017-12-12 Carlos O'Donell <[email protected]>
[BZ #14681]
* elf/tst-leaks1.c (do_test): Call one dlopen with $ORIGIN expansion
before mtrace.
2017-12-15 H.J. Lu <[email protected]>
[BZ #19574]
* INSTALL: Regenerated.
* Makeconfig (real-static-start-installed-name): New.
(pic-default): Updated for --enable-static-pie.
(pie-default): New for --enable-static-pie.
(default-pie-ldflag): Likewise.
(+link-static-before-libc): Replace $(DEFAULT-LDFLAGS-$(@F))
with $(if $($(@F)-no-pie),$(no-pie-ldflag),$(default-pie-ldflag)).
Replace $(static-start-installed-name) with
$(real-static-start-installed-name).
(+prectorT): Updated for --enable-static-pie.
(+postctorT): Likewise.
(CFLAGS-.o): Add $(pie-default).
(CFLAGS-.op): Likewise.
* NEWS: Mention --enable-static-pie.
* config.h.in (ENABLE_STATIC_PIE): New.
* configure.ac (--enable-static-pie): New configure option.
(have-no-dynamic-linker): New LIBC_CONFIG_VAR.
(have-static-pie): Likewise.
Enable static PIE if linker supports --no-dynamic-linker.
(ENABLE_STATIC_PIE): New AC_DEFINE.
(enable-static-pie): New LIBC_CONFIG_VAR.
* configure: Regenerated.
* csu/Makefile (omit-deps): Add r$(start-installed-name) and
gr$(start-installed-name) for --enable-static-pie.
(extra-objs): Likewise.
(install-lib): Likewise.
(extra-objs): Add static-reloc.o and static-reloc.os
($(objpfx)$(start-installed-name)): Also depend on
$(objpfx)static-reloc.o.
($(objpfx)r$(start-installed-name)): New.
($(objpfx)g$(start-installed-name)): Also depend on
$(objpfx)static-reloc.os.
($(objpfx)gr$(start-installed-name)): New.
* csu/libc-start.c (LIBC_START_MAIN): Call _dl_relocate_static_pie
in libc.a.
* csu/libc-tls.c (__libc_setup_tls): Add main_map->l_addr to
initimage.
* csu/static-reloc.c: New file.
* elf/Makefile (routines): Add dl-reloc-static-pie.
(elide-routines.os): Likewise.
(DEFAULT-LDFLAGS-tst-tls1-static-non-pie): Removed.
(tst-tls1-static-non-pie-no-pie): New.
* elf/dl-reloc-static-pie.c: New file.
* elf/dl-support.c (_dl_get_dl_main_map): New function.
* elf/dynamic-link.h (ELF_DURING_STARTUP): Also check
STATIC_PIE_BOOTSTRAP.
* elf/get-dynamic-info.h (elf_get_dynamic_info): Likewise.
* gmon/Makefile (tests): Add tst-gmon-static-pie.
(tests-static): Likewise.
(DEFAULT-LDFLAGS-tst-gmon-static): Removed.
(tst-gmon-static-no-pie): New.
(CFLAGS-tst-gmon-static-pie.c): Likewise.
(CRT-tst-gmon-static-pie): Likewise.
(tst-gmon-static-pie-ENV): Likewise.
(tests-special): Likewise.
($(objpfx)tst-gmon-static-pie.out): Likewise.
(clean-tst-gmon-static-pie-data): Likewise.
($(objpfx)tst-gmon-static-pie-gprof.out): Likewise.
* gmon/tst-gmon-static-pie.c: New file.
* manual/install.texi: Document --enable-static-pie.
* sysdeps/generic/ldsodefs.h (_dl_relocate_static_pie): New.
(_dl_get_dl_main_map): Likewise.
* sysdeps/i386/configure.ac: Check if linker supports static PIE.
* sysdeps/x86_64/configure.ac: Likewise.
* sysdeps/i386/configure: Regenerated.
* sysdeps/x86_64/configure: Likewise.
* sysdeps/mips/Makefile (ASFLAGS-.o): Add $(pie-default).
(ASFLAGS-.op): Likewise.
2017-12-15 Joseph Myers <[email protected]>
* io/Makefile (tst-open-tmpfile-ARGS): New variable.
* posix/tst-mmap-offset.c (fname): Use /tmp.
* stdlib/tst-setcontext3.sh (tempfile): Use ${objpfx}.
2017-12-15 Steve Ellcey <[email protected]>
* nscd/dbg_log.c (dbg_log): Increase msg buffer size.
2017-12-15 Thomas Schwinge <[email protected]>
* sysdeps/mach/hurd/dl-sysdep.c (__access_noerrno): Don't set
errno.
2017-12-15 Joseph Myers <[email protected]>
* scripts/build-many-glibcs.py (Context.add_all_configs): Use
--with-float=hard for arm-linux-gnueabihf configurations.
[BZ #14121]
* po/Makefile (generated): Add $(ALL_LINGUAS:%=%.mo).
(%.mo): Change to $(objpfx)%.mo. Use $(make-target-directory).
($(mo-installed)): Use $(objpfx)%.mo.
(realclean): Remove rule.
* po/Makefile (linguas): Remove rule and dependencies.
(linguas.mo): Likewise.
(.PHONY): Do not depend on linguas and linguas.mo.
(podir): Remove variable.
(pofiles): Likewise.
[$(pofiles)] (%.po): Remove rule.
* sysdeps/sparc/sparc32/Makefile
($(divrem:%=$(sysdep_dir)/sparc/sparc32/%.S)): Do not include
start-of-line whitespace in argument of echo.
* sysdeps/sparc/sparc32/divrem.m4: Avoid generating lines starting
with whitespace. Generate __wrap_.udiv alias.
* sysdeps/sparc/sparc32/rem.S: Regenerated.
* sysdeps/sparc/sparc32/sdiv.S: Likewise.
* sysdeps/sparc/sparc32/udiv.S: Likewise.
* sysdeps/sparc/sparc32/urem.S: Likewise.
2017-12-15 Rajalakshmi Srinivasaraghavan <[email protected]>
* sysdeps/powerpc/powerpc64/power8/strcpy.S: Use vectors
for aligned inputs.
2017-12-14 Siddhesh Poyarekar <[email protected]>
* benchtests/bench-strcmp.c: Print output in JSON format.
* elf/dl-tunables.list: Remove redundant SXID_ERASE.
2017-12-14 Florian Weimer <[email protected]>
[BZ #22607]
CVE-2017-1000409
* elf/dl-load.c (_dl_init_paths): Compute number of components in
the expanded path string.
2017-12-14 Florian Weimer <[email protected]>
[BZ #22606]
CVE-2017-1000408
* elf/dl-load.c (system_dirs): Update comment.
(nsystem_dirs_len): Use array_length.
(_dl_init_paths): Use nsystem_dirs_len to compute the array size.
2017-12-14 Florian Weimer <[email protected]>
Simplify compiling most of support/ outside of glibc.
* support/check_addrinfo.c: Include <string.h>.
* support/check_dns_packet.c: Likewise.
* support/check_hostent.c: Likewise.
* support/support_can_chroot.c: Include <support/xunistd.h>.
* support/support_format_addrinfo.c: Include <stdlib.h>
* support/support_format_dns_packet.c: Include <stdbool.h>.
* support/support_format_hostent.c: Include <stdlib.h>.
* support/support_format_netent.c: Likewise.
* support/support_write_string.c: Include <support/xunistd.h>.
* support/xdlfcn.c: Include <stddef.h>.
2017-12-14 H.J. Lu <[email protected]>
* sysdeps/x86_64/fpu/s_cosf.S: Removed.
2017-12-14 Patrick McGehearty <[email protected]>
Adhemerval Zanella <[email protected]>
* sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile
(sysdeps_routines): Add memset-niagara7.
* sysdeps/sparc/sparc64/multiarch/Makefile (sysdes_rotuines):
Likewise.
* sysdeps/sparc/sparc32/sparcv9/multiarch/memset-niagara7.S: New
file.
* sysdeps/sparc/sparc64/multiarch/memset-niagara7.S: Likewise.
* sysdeps/sparc/sparc64/multiarch/ifunc-impl-list.c
(__libc_ifunc_impl_list): Add __bzero_niagara7 and __memset_niagara7.
* sysdeps/sparc/sparc64/multiarch/ifunc-memset.h (IFUNC_SELECTOR):
Add niagara7 option.
* NEWS: Mention sparc m7 optimized memcpy, mempcpy, memmove, and
memset.
* sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile
(sysdeps_routines): Add memcpy-memmove-niagara7 and memmove-ultra1.
* sysdeps/sparc/sparc64/multiarch/Makefile (sysdeps_routines):
Likewise.
* sysdeps/sparc/sparc32/sparcv9/multiarch/memcpy-memmove-niagara7.S:
New file.
* sysdeps/sparc/sparc32/sparcv9/multiarch/memmove-ultra1.S: Likewise.
* sysdeps/sparc/sparc32/sparcv9/multiarch/rtld-memmove.c: Likewise.
* sysdeps/sparc/sparc64/multiarch/ifunc-impl-list.c
(__libc_ifunc_impl_list): Add __memcpy_niagara7, __mempcpy_niagara7,
and __memmove_niagara7.
* sysdeps/sparc/sparc64/multiarch/ifunc-memcpy.h (IFUNC_SELECTOR):
Add niagara7 option.
* sysdeps/sparc/sparc64/multiarch/memmove.c: New file.
* sysdeps/sparc/sparc64/multiarch/ifunc-memmove.h: Likewise.
* sysdeps/sparc/sparc64/multiarch/memcpy-memmove-niagara7.S: Likewise.
* sysdeps/sparc/sparc64/multiarch/memmove-ultra1.S: Likewise.
* sysdeps/sparc/sparc64/multiarch/rtld-memmove.c: Likewise.
2017-12-14 Jose E. Marchesi <[email protected]>
* sysdeps/sparc/sparc32/sparcv9/memmove.S: New file.
* sysdeps/sparc/sparc32/sparcv9/rtld-memmove.c: Likewise.
* sysdeps/sparc/sparc64/memmove.S: Likewise.
* sysdeps/sparc/sparc64/rtld-memmove.c: Likewise.
* sysdeps/sparc/bits/hwcap.h (HWCAP_SPARC_ADP): Defined.
* sysdeps/sparc/dl-procinfo.c: Added "adp" to the
_dl_sparc_cap_flags array.
* sysdeps/sparc/dl-procinfo.h (_DL_HWCAP_COUNT): Increment.
2017-12-13 Siddhesh Poyarekar <[email protected]>
* sysdeps/aarch64/strcmp.S (misaligned8): Compare dword at a
time whenever possible.
2017-12-12 Carlos O'Donell <[email protected]>
* elf/Makefile [$(nss-crypt)$(static-nss-crypt) == yesno]
(CFLAGS-tst-linkall-static.c): Undefine USE_CRYPT first.
2017-12-12 Joseph Myers <[email protected]>
* soft-fp/fmadf4.c: Move to ....
* sysdeps/ieee754/soft-fp/s_fma.c: ... here.
* soft-fp/fmasf4.c: Move to ....
* sysdeps/ieee754/soft-fp/s_fmaf.c: ... here.
* soft-fp/fmatf4.c: Move to ....
* sysdeps/ieee754/soft-fp/s_fmal.c: ... here.
* sysdeps/ieee754/soft-fp/Makefile: New file.
* sysdeps/arm/preconfigure.ac: Define with_fp_cond.
* sysdeps/arm/preconfigure: Regenerated.
* sysdeps/arm/nofpu/Implies: New file.
* sysdeps/arm/s_fma.c: Remove file.
* sysdeps/arm/s_fmaf.c: Likewise.
* sysdeps/m68k/coldfire/nofpu/Implies: New file.
* sysdeps/m68k/coldfire/nofpu/s_fma.c: Remove file.
* sysdeps/m68k/coldfire/nofpu/s_fmaf.c: Likewise.
* sysdeps/microblaze/Implies: Add ieee754/soft-fp.
* sysdeps/microblaze/s_fma.c: Remove file.
* sysdeps/microblaze/s_fmaf.c: Likewise.
* sysdeps/mips/mips32/nofpu/Implies: New file.
* sysdeps/mips/mips64/n32/fpu/s_fma.c: Likewise.
* sysdeps/mips/mips64/n32/nofpu/Implies: Likewise.
* sysdeps/mips/mips64/n64/fpu/s_fma.c: Likewise.
* sysdeps/mips/mips64/n64/nofpu/Implies: Likewise.
* sysdeps/mips/ieee754/s_fma.c: Remove file.
* sysdeps/mips/ieee754/s_fmaf.c: Likewise.
* sysdeps/mips/ieee754/s_fmal.c: Update include for move of fmal
implementation.
* sysdeps/nios2/Implies: Add ieee754/soft-fp.
* sysdeps/nios2/s_fma.c: Remove file.
* sysdeps/nios2/s_fmaf.c: Likewise.
* sysdeps/sh/nofpu/Implies: New file.
* sysdeps/sh/s_fma.c: Remove file.
* sysdeps/sh/s_fmaf.c: Likewise.
* sysdeps/tile/Implies: Add ieee754/soft-fp.
* sysdeps/tile/s_fma.c: Remove file.
* sysdeps/tile/s_fmaf.c: Likewise.
2017-12-12 H.J. Lu <[email protected]>
* sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines):
Add s_cosf-sse2 and s_cosf-fma.
(CFLAGS-s_cosf-fma.c): New.
* sysdeps/x86_64/fpu/multiarch/s_cosf-fma.c: New file.
* sysdeps/x86_64/fpu/multiarch/s_cosf-sse2.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_cosf.c: Likewise.
2017-12-12 Steve Ellcey <[email protected]>
* nscd/nscd.h (init_traced_file): Change strncpy to memcpy.
2017-12-12 Adhemerval Zanella <[email protected]>
* libio/Makefile (tests): Add tst-bz22415.
(tst-bz22415-ENV): New rule.
(generated): Add tst-bz22415.mtrace and tst-bz22415.check.
(tests-special): Add tst-bz22415-mem.out.
($(objpfx)tst-bz22415-mem.out): New rule.
* libio/fileops.c (_IO_new_file_seekoff): Call _IO_free_backup_area
in case of a successful seek operation.
* libio/wfileops.c (_IO_wfile_seekoff): Likewise.
(_IO_wfile_overflow): Call _IO_free_wbackup_area in case a write
buffer is required.
* libio/tst-bz22415.c: New test.
* sysdeps/ia64/fpu/libm-test-ulps: Update.
2017-12-12 James Clarke <[email protected]>
* sysdeps/unix/sysv/linux/ia64/ipc_priv.h: New file defining
__IPC_64 to 0 to avoid IPC_64 being set.
2017-12-12 Szabolcs Nagy <[email protected]>
[BZ #22593]
* math/bits/mathcalls.h (nextafter): Remove const.
(nexttoward): Likewise.
2017-12-12 Joseph Myers <[email protected]>
* configure.ac (--with-fp): Remove configure option.
(with_fp_cond): New variable.
(libc_cv_with_fp): New configure test. Use this variable instead
of with_fp.
* configure: Regenerated.
* config.make.in (with-fp): Use @libc_cv_with_fp@.
* manual/install.texi (Configuring and compiling): Remove
--without-fp.
* INSTALL: Regenerated.
* sysdeps/m68k/preconfigure (with_fp_cond): Define for ColdFire.
* sysdeps/mips/preconfigure (with_fp_cond): Define.
* sysdeps/powerpc/preconfigure (with_fp_cond): Define for 32-bit.
* sysdeps/sh/preconfigure (with_fp_cond): Define.
* scripts/build-many-glibcs.py (Context.add_all_configs): Do not
use --without-fp to configure glibc.
2017-12-12 Rical Jasan <[email protected]>
* manual/locale.texi (nl_langinfo): Fix a typo.
2017-12-12 Aurelien Jarno <[email protected]>
[BZ #22588]
* manual/conf.texi (SC_SSIZE_MAX): Rename into _SC_SSIZE_MAX.
2017-12-11 H.J. Lu <[email protected]>
* argp/Makefile (CFLAGS-argp-help.c): Replace = with +=.
(CFLAGS-argp-parse.c): Likewise.
(CFLAGS-argp-fmtstream.c): Likewise.
* crypt/Makefile (CPPFLAGS-sha256-crypt.c): Likewise.
(CPPFLAGS-sha512-crypt.c): Likewise.
(CPPFLAGS-md5-crypt.c): Likewise.
* debug/Makefile (CFLAGS-stack_chk_fail.c): Likewise.
(CFLAGS-stack_chk_fail_local.c): Likewise.
(CFLAGS-backtrace.c): Likewise.
(CFLAGS-sprintf_chk.c): Likewise.
(CFLAGS-snprintf_chk.c): Likewise.
(CFLAGS-vsprintf_chk.c): Likewise.
(CFLAGS-vsnprintf_chk.c): Likewise.
(CFLAGS-asprintf_chk.c): Likewise.
(CFLAGS-vasprintf_chk.c): Likewise.
(CFLAGS-obprintf_chk.c): Likewise.
(CFLAGS-dprintf_chk.c): Likewise.
(CFLAGS-vdprintf_chk.c): Likewise.
(CFLAGS-printf_chk.c): Likewise.
(CFLAGS-fprintf_chk.c): Likewise.
(CFLAGS-vprintf_chk.c): Likewise.
(CFLAGS-vfprintf_chk.c): Likewise.
(CFLAGS-gets_chk.c): Likewise.
(CFLAGS-fgets_chk.c): Likewise.
(CFLAGS-fgets_u_chk.c): Likewise.
(CFLAGS-fread_chk.c): Likewise.
(CFLAGS-fread_u_chk.c): Likewise.
(CFLAGS-swprintf_chk.c): Likewise.
(CFLAGS-vswprintf_chk.c): Likewise.
(CFLAGS-wprintf_chk.c): Likewise.
(CFLAGS-fwprintf_chk.c): Likewise.
(CFLAGS-vwprintf_chk.c): Likewise.
(CFLAGS-vfwprintf_chk.c): Likewise.
(CFLAGS-fgetws_chk.c): Likewise.
(CFLAGS-fgetws_u_chk.c): Likewise.
(CFLAGS-read_chk.c): Likewise.
(CFLAGS-pread_chk.c): Likewise.
(CFLAGS-pread64_chk.c): Likewise.
(CFLAGS-recv_chk.c): Likewise.
(CFLAGS-recvfrom_chk.c): Likewise.
(CFLAGS-tst-longjmp_chk.c): Likewise.
(CPPFLAGS-tst-longjmp_chk.c): Likewise.
(CFLAGS-tst-longjmp_chk2.c): Likewise.
(CPPFLAGS-tst-longjmp_chk2.c): Likewise.
(CFLAGS-tst-longjmp_chk3.c): Likewise.
(CPPFLAGS-tst-longjmp_chk3.c): Likewise.
(CFLAGS-tst-chk1.c): Likewise.
(CFLAGS-tst-chk2.c): Likewise.
(CFLAGS-tst-chk3.c): Likewise.
(CFLAGS-tst-chk4.cc): Likewise.
(CFLAGS-tst-chk5.cc): Likewise.
(CFLAGS-tst-chk6.cc): Likewise.