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Regen configure

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This commit is contained in:
Frank Denis 2018-01-04 18:05:54 +01:00
parent d76885d554
commit 4df69b6310
1 changed files with 73 additions and 0 deletions
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73
configure vendored
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@ -6800,6 +6800,43 @@ else
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -mretpoline" >&5
$as_echo_n "checking whether C compiler accepts -mretpoline... " >&6; }
if ${ax_cv_check_cflags___mretpoline+:} false; then :
$as_echo_n "(cached) " >&6
else
ax_check_save_flags=$CFLAGS
CFLAGS="$CFLAGS -mretpoline"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
int
main ()
{
time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ax_cv_check_cflags___mretpoline=yes
else
ax_cv_check_cflags___mretpoline=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
CFLAGS=$ax_check_save_flags
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___mretpoline" >&5
$as_echo "$ax_cv_check_cflags___mretpoline" >&6; }
if test "x$ax_cv_check_cflags___mretpoline" = xyes; then :
CFLAGS="$CFLAGS -mretpoline"
else
:
fi
case $host_os in #( case $host_os in #(
cygwin*|mingw*|msys|pw32*|cegcc*) : cygwin*|mingw*|msys|pw32*|cegcc*) :
;; #( ;; #(
@ -8646,6 +8683,42 @@ else
: :
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -Wl,-z,retpolineplt" >&5
$as_echo_n "checking whether the linker accepts -Wl,-z,retpolineplt... " >&6; }
if ${ax_cv_check_ldflags___Wl__z_retpolineplt+:} false; then :
$as_echo_n "(cached) " >&6
else
ax_check_save_flags=$LDFLAGS
LDFLAGS="$LDFLAGS -Wl,-z,retpolineplt"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
int
main ()
{
time_t x; int fodder = 0; if (fodder > -1000 && time(&x)) return (int) x
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ax_cv_check_ldflags___Wl__z_retpolineplt=yes
else
ax_cv_check_ldflags___Wl__z_retpolineplt=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$ax_check_save_flags
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_ldflags___Wl__z_retpolineplt" >&5
$as_echo "$ax_cv_check_ldflags___Wl__z_retpolineplt" >&6; }
if test "x$ax_cv_check_ldflags___Wl__z_retpolineplt" = xyes; then :
LDFLAGS="$LDFLAGS -Wl,-z,retpolineplt"
else
:
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a broken clang + AVX512 combination" >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a broken clang + AVX512 combination" >&5
$as_echo_n "checking for a broken clang + AVX512 combination... " >&6; } $as_echo_n "checking for a broken clang + AVX512 combination... " >&6; }