| # This file is generated from configure.in by Autoconf. DO NOT EDIT! |
| # Local configure fragment for sysdeps/x86_64/elf. |
| |
| if test "$usetls" != no; then |
| # Check for support of thread-local storage handling in assembler and linker. |
| { $as_echo "$as_me:$LINENO: checking for x86-64 TLS support" >&5 |
| $as_echo_n "checking for x86-64 TLS support... " >&6; } |
| if test "${libc_cv_x86_64_tls+set}" = set; then |
| $as_echo_n "(cached) " >&6 |
| else |
| cat > conftest.s <<\EOF |
| .section ".tdata", "awT", @progbits |
| .globl foo |
| foo: .quad 1 |
| .section ".tbss", "awT", @nobits |
| .globl bar |
| bar: .skip 8 |
| .text |
| baz: leaq bar@TLSLD(%rip), %rdi |
| leaq bar@DTPOFF(%rax), %rcx |
| addq foo@GOTTPOFF(%rip), %rax |
| movq $bar@TPOFF, %rdx |
| EOF |
| if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; then |
| libc_cv_x86_64_tls=yes |
| else |
| libc_cv_x86_64_tls=no |
| fi |
| rm -f conftest* |
| fi |
| { $as_echo "$as_me:$LINENO: result: $libc_cv_x86_64_tls" >&5 |
| $as_echo "$libc_cv_x86_64_tls" >&6; } |
| if test $libc_cv_x86_64_tls = yes; then |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_TLS_SUPPORT 1 |
| _ACEOF |
| |
| fi |
| fi |
| |
| cat >>confdefs.h <<\_ACEOF |
| #define PI_STATIC_AND_HIDDEN 1 |
| _ACEOF |
