diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/configure b/configure index 19a4829466..17625e1041 100755 --- a/configure +++ b/configure @@ -619,6 +619,7 @@ LIBGD libc_cv_cc_loop_to_function libc_cv_cc_submachine libc_cv_cc_nofma +libc_cv_mtls_dialect_gnu2 stack_protector fno_unit_at_a_time libc_cv_output_format @@ -5824,6 +5825,38 @@ elif test "$libc_cv_ssp" = "yes"; then fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -mtls-dialect=gnu2" >&5 +$as_echo_n "checking for -mtls-dialect=gnu2... " >&6; } +if ${libc_cv_mtls_dialect_gnu2+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat > conftest.c <<EOF +__thread int i; +void foo (void) +{ + i = 10; +} +EOF +if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fPIC -mtls-dialect=gnu2 + conftest.c 1>&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } +then + libc_cv_mtls_dialect_gnu2=yes +else + libc_cv_mtls_dialect_gnu2=no +fi +rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mtls_dialect_gnu2" >&5 +$as_echo "$libc_cv_mtls_dialect_gnu2" >&6; } + +config_vars="$config_vars +have-mtls-dialect-gnu2 = $libc_cv_mtls_dialect_gnu2" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 $as_echo_n "checking whether cc puts quotes around section names... " >&6; } if ${libc_cv_have_section_quotes+:} false; then : |