mirror/glibc
2
0
Fork 0
mirror of git://sourceware.org/git/glibc.git synced 2025-01-18 12:16:13 +08:00
Code Issues Packages Projects Releases Wiki Activity

ia64: drop TLS configure check

Browse Source 
Since we require a new enough version of binutils that has TLS, we don't
need to bother checking for it anymore.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2012-08-12 15:01:40 -04:00
parent 191ce8ce59
commit a107920668
3 changed files with 5 additions and 67 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
ports/ChangeLog.ia64
View File

@ -1,3 +1,8 @@
2012-08-12 Mike Frysinger <vapier@gentoo.org>
* sysdeps/ia64/configure.in: Remove TLS check.
* sysdeps/ia64/configure: Regenerated.
2012-08-12 Mike Frysinger <vapier@gentoo.org>
* sysdeps/ia64/fpu/libm-symbols.h (ASM_TYPE_DIRECTIVE): Remove.

39
ports/sysdeps/ia64/configure vendored
View File

@ -133,44 +133,5 @@ if test $libc_cv_cpp_asm_debuginfo = yes; then
fi
# Check for support of thread-local storage handling in assembler and
# linker.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ia64 TLS support" >&5
$as_echo_n "checking for ia64 TLS support... " >&6; }
if ${libc_cv_ia64_tls+:} false; then :
$as_echo_n "(cached) " >&6
else
cat > conftest.s <<\EOF
.section ".tdata","awT",@progbits
foo: data8 25
.text
addl r16 = @ltoff(@dtpmod(foo#)), gp
addl r17 = @ltoff(@dtprel(foo#)), gp
addl r18 = @ltoff(@tprel(foo#)), gp
addl r19 = @dtprel(foo#), gp
adds r21 = @dtprel(foo#), r13
movl r23 = @dtprel(foo#)
addl r20 = @tprel(foo#), gp
adds r22 = @tprel(foo#), r13
movl r24 = @tprel(foo#)
EOF
if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
{ { eval echo "\"\$as_me\":${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_ia64_tls=yes
else
libc_cv_ia64_tls=no
fi
rm -f conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ia64_tls" >&5
$as_echo "$libc_cv_ia64_tls" >&6; }
if test $libc_cv_ia64_tls = no; then
as_fn_error $? "the assembler must support TLS" "$LINENO" 5
fi
$as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h

28
ports/sysdeps/ia64/configure.in
View File

@ -34,34 +34,6 @@ if test $libc_cv_cpp_asm_debuginfo = yes; then
AC_DEFINE(HAVE_CPP_ASM_DEBUGINFO)
fi
# Check for support of thread-local storage handling in assembler and
# linker.
AC_CACHE_CHECK(for ia64 TLS support, libc_cv_ia64_tls, [dnl
cat > conftest.s <<\EOF
.section ".tdata","awT",@progbits
foo: data8 25
.text
addl r16 = @ltoff(@dtpmod(foo#)), gp
addl r17 = @ltoff(@dtprel(foo#)), gp
addl r18 = @ltoff(@tprel(foo#)), gp
addl r19 = @dtprel(foo#), gp
adds r21 = @dtprel(foo#), r13
movl r23 = @dtprel(foo#)
addl r20 = @tprel(foo#), gp
adds r22 = @tprel(foo#), r13
movl r24 = @tprel(foo#)
EOF
dnl
if AC_TRY_COMMAND(${CC-cc} -c $CFLAGS conftest.s 1>&AS_MESSAGE_LOG_FD); then
libc_cv_ia64_tls=yes
else
libc_cv_ia64_tls=no
fi
rm -f conftest*])
if test $libc_cv_ia64_tls = no; then
AC_MSG_ERROR([the assembler must support TLS])
fi
dnl It is always possible to access static and hidden symbols in an
dnl position independent way.
AC_DEFINE(PI_STATIC_AND_HIDDEN)