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Siddhesh Poyarekar 23645707f1 Replace --enable-static-pie with --disable-default-pie 
Build glibc programs and tests as PIE by default and enable static-pie
automatically if the architecture and toolchain supports it.

Also add a new configuration option --disable-default-pie to prevent
building programs as PIE.

Only the following architectures now have PIE disabled by default
because they do not work at the moment.  hppa, ia64, alpha and csky
don't work because the linker is unable to handle a pcrel relocation
generated from PIE objects.  The microblaze compiler is currently
failing with an ICE.  GNU hurd tries to enable static-pie, which does
not work and hence fails.  All these targets have default PIE disabled
at the moment and I have left it to the target maintainers to enable PIE
on their targets.

build-many-glibcs runs clean for all targets.  I also tested x86_64 on
Fedora and Ubuntu, to verify that the default build as well as
--disable-default-pie work as expected with both system toolchains.

Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
2021-12-13 08:08:59 +05:30
..
alphaev5 Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
alphaev6 Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
alphaev67 Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
bits Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
fpu Update alpha libm-test-ulps 2021-09-30 09:06:21 -03:00
nptl Remove TLS_TCB_ALIGN and TLS_INIT_TCB_ALIGN 2021-12-09 23:47:49 +01:00
__longjmp.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
_mcount.S Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
add_n.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
addmul_1.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
atomic-machine.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
bsd-_setjmp.S Relocate alpha from ports to libc 2014-02-12 07:00:06 -08:00
bsd-setjmp.S Relocate alpha from ports to libc 2014-02-12 07:00:06 -08:00
bzero.S Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
configure Replace --enable-static-pie with --disable-default-pie 2021-12-13 08:08:59 +05:30
configure.ac Replace --enable-static-pie with --disable-default-pie 2021-12-13 08:08:59 +05:30
crti.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
crtn.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
div_libc.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
div.S Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
divl.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
divlu.S Relocate alpha from ports to libc 2014-02-12 07:00:06 -08:00
divq.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
divqu.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dl-dtprocnum.h Relocate alpha from ports to libc 2014-02-12 07:00:06 -08:00
dl-machine.h elf: Fix dynamic-link.h usage on rtld.c 2021-10-14 14:52:07 -03:00
dl-procinfo.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
dl-procinfo.h Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
dl-sysdep.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dl-tls.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dl-trampoline.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
e_sqrtl.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
elf-initfini.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
ffs.S Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
ffsll.S Relocate alpha from ports to libc 2014-02-12 07:00:06 -08:00
gccframe.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
hp-timing.h Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
htonl.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
htons.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
Implies Remove dbl-64/wordsize-64 (part 2) 2021-01-07 15:26:26 +00:00
jmpbuf-offsets.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
jmpbuf-unwind.h Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
ldiv.S Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
ldsodefs.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
libc-tls.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
lldiv.S Relocate alpha from ports to libc 2014-02-12 07:00:06 -08:00
local-soft-fp.h Remove sysdeps/alpha/soft-fp directory. 2018-05-23 17:29:20 +00:00
lshift.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
machine-gmon.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
Makefile Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
memchr.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
memset.S Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
memusage.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
mul_1.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nscd-types.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
ots_add.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
ots_cmp.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
ots_cmpe.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
ots_cvtqux.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
ots_cvtqx.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
ots_cvttx.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
ots_cvtxq.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
ots_cvtxt.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
ots_div.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
ots_mul.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
ots_nintxq.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
ots_sub.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
preconfigure Remove relro configure test. 2014-06-27 16:51:22 +00:00
rawmemchr.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
reml.S Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
remlu.S Relocate alpha from ports to libc 2014-02-12 07:00:06 -08:00
remq.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
remqu.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
rshift.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
setjmp.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sfp-machine.h Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
sotruss-lib.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
stackinfo.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
start.S Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
stpcpy.S Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
stpncpy.S Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
strcat.S Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
strchr.S Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
strcmp.S Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
strcpy.S Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
strlen.S Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
strncat.S Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
strncmp.S Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
strncpy.S Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
strrchr.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
stxcpy.S Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
stxncpy.S Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
sub_n.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
Subdirs Relocate alpha from ports to libc 2014-02-12 07:00:06 -08:00
submul_1.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tininess.h Relocate alpha from ports to libc 2014-02-12 07:00:06 -08:00
tst-audit.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
udiv_qrnnd.S Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
unwind-arch.h Implement <unwind-link.h> for dynamically loading the libgcc_s unwinder 2021-03-01 15:58:01 +01:00
Versions Remove sysdeps/alpha/soft-fp directory. 2018-05-23 17:29:20 +00:00