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Adhemerval Zanella 20528165bd Disable SFrame support by default 
And add extra checks to enable for binutils 2.45 and if the architecture
explicitly enables it.  When SFrame is disabled, all the related code
is also not enabled for backtrace() and _dl_find_object(), so SFrame
backtracking is not used even if the binary has the SFrame segment.

This patch also adds some other related fixes:

  * Fixed an issue with AC_CHECK_PROG_VER, where the READELF_SFRAME
    usage prevented specifying a different readelf through READELF
    environment variable at configure time.

  * Add an extra arch-specific internal definition,
    libc_cv_support_sframe, to disable --enable-sframe on architectures
    that have binutils but not glibc support (s390x).

  * Renamed the tests without the .sframe segment and move the
    tst-backtrace1 from pthread to debug.

  * Use the built compiler strip to remove the .sframe segment,
    instead of the system one (which might not support SFrame).

Checked on x86_64-linux-gnu and aarch64-linux-gnu.

Reviewed-by: Sam James <sam@gentoo.org>
 		2025-07-24 15:51:58 -03:00
..
Depend
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Makefile Disable SFrame support by default 2025-07-24 15:51:58 -03:00
Versions Add _FORTIFY_SOURCE support for inet_pton 2025-03-24 14:43:03 -04:00
asprintf_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
backtrace-tst.c Add #include <stdint.h> for uint[32|64]_t usage (except installed headers). 2013-05-16 11:32:54 -05:00
backtrace.c Disable SFrame support by default 2025-07-24 15:51:58 -03:00
backtracesyms.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
backtracesymsfd.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
chk_fail.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
confstr_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
dprintf_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
execinfo.h Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
explicit_bzero_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
fdelt_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
fgets_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
fgets_u_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
fgetws_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
fgetws_u_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
fortify_fail.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
fprintf_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
fread_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
fread_u_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
fwprintf_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
getcwd_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
getdomainname_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
getgroups_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
gethostname_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
gets_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
getwd_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
inet_ntop_chk.c Add _FORTIFY_SOURCE support for inet_ntop 2025-03-21 09:35:42 +01:00
inet_pton_chk.c Add _FORTIFY_SOURCE support for inet_pton 2025-03-24 14:43:03 -04:00
longjmp_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
mbsnrtowcs_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
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mbstowcs_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
memcpy_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
memmove_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
mempcpy_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
memset_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
noophooks.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
obprintf_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
pcprofile.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
pcprofiledump.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
poll_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
ppoll_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
pread64_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
pread_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
printf_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
read_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
readlink_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
readlinkat_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
readonly-area.c debug: Improve '%n' fortify detection (BZ 30932) 2025-03-21 15:46:48 -03:00
realpath_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
recv_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
recvfrom_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
snprintf_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
sprintf_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
stack_chk_fail.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
stack_chk_fail_local.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
stpcpy_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
stpncpy_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
strcat_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
strcpy_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
strlcat_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
strlcpy_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
strncat_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
strncpy_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
swprintf_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
test-stpcpy_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
test-strcpy_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
tst-backtrace.h Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
tst-backtrace1.c Disable SFrame support by default 2025-07-24 15:51:58 -03:00
tst-backtrace2.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
tst-backtrace3.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
tst-backtrace4.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
tst-backtrace5.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
tst-backtrace6.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
tst-chk-cancel.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
tst-fortify-syslog.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
tst-fortify-wide.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
tst-fortify.c Add _FORTIFY_SOURCE support for inet_pton 2025-03-24 14:43:03 -04:00
tst-longjmp_chk.c debug: Adapt fortify tests to libsupport 2023-12-29 10:57:03 -03:00
tst-longjmp_chk2.c debug: Adapt fortify tests to libsupport 2023-12-29 10:57:03 -03:00
tst-longjmp_chk3.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
tst-realpath-chk.c fortify: Fix spurious warning with realpath 2021-12-17 18:49:27 +05:30
tst-sprintf-fortify-rdonly-dlopen.c debug: Improve '%n' fortify detection (BZ 30932) 2025-03-21 15:46:48 -03:00
tst-sprintf-fortify-rdonly-mod.c debug: Improve '%n' fortify detection (BZ 30932) 2025-03-21 15:46:48 -03:00
tst-sprintf-fortify-rdonly-static.c elf: Initialize GLRO (dl_read_only_area) after static dlopen (bug 33139) 2025-07-18 19:58:59 +02:00
tst-sprintf-fortify-rdonly.c debug: Improve '%n' fortify detection (BZ 30932) 2025-03-21 15:46:48 -03:00
tst-sprintf-fortify-unchecked.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
tst-ssp-1.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
ttyname_r_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
vasprintf_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
vdprintf_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
vfprintf_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
vfwprintf_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
vobprintf_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
vprintf_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
vsnprintf_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
vsprintf_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
vswprintf_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
vwprintf_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
wcpcpy_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
wcpncpy_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
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wcscat_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
wcscpy_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
wcslcat_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
wcslcpy_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
wcsncat_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
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wcsnrtombs_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
wcsrtombs_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
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wmemcpy_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
wmemmove_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
wmempcpy_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
wmemset_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
wprintf_chk.c Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
xtrace.sh Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00