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Remove TLS configure check for ARM.

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This commit is contained in:
Joseph Myers 2012-07-17 22:46:09 +00:00
parent 05d723ab8d
commit dfa359badf
3 changed files with 3 additions and 61 deletions
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3
ports/ChangeLog.arm
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@ -1,5 +1,8 @@
2012-07-17 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/configure.in: Remove TLS check.
* sysdeps/arm/configure: Regenerated.
* data/c++-types-arm-linux-gnueabi.data: Move to ...
* sysdeps/unix/sysv/linux/arm/nptl/c++-types.data: ... here.

36
ports/sysdeps/arm/configure vendored
View file

@ -100,42 +100,6 @@ $as_echo X/"$0" |
# This file is generated from configure.in by Autoconf. DO NOT EDIT!
# Local configure fragment for sysdeps/arm.
# Check for support of thread-local storage handling in assembler and
# linker.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ARM TLS support" >&5
$as_echo_n "checking for ARM TLS support... " >&6; }
if ${libc_cv_arm_tls+:} false; then :
$as_echo_n "(cached) " >&6
else
cat > conftest.s <<\EOF
.section ".tdata", "awT", %progbits
.globl foo
foo: .long 1
.section ".tbss", "awT", %nobits
.globl bar
bar: .skip 4
.text
.word foo(tpoff)
.word foo(tlsgd)
EOF
if { ac_try='${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_arm_tls=yes
else
libc_cv_arm_tls=no
fi
rm -f conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_tls" >&5
$as_echo "$libc_cv_arm_tls" >&6; }
if test $libc_cv_arm_tls = no; then
as_fn_error $? "the assembler must support TLS" "$LINENO" 5
fi
#AC_DEFINE(PI_STATIC_AND_HIDDEN)
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the CFI directive .cfi_sections is supported" >&5

25
ports/sysdeps/arm/configure.in
View file

@ -1,31 +1,6 @@
GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
# Local configure fragment for sysdeps/arm.
# Check for support of thread-local storage handling in assembler and
# linker.
AC_CACHE_CHECK(for ARM TLS support, libc_cv_arm_tls, [dnl
cat > conftest.s <<\EOF
.section ".tdata", "awT", %progbits
.globl foo
foo: .long 1
.section ".tbss", "awT", %nobits
.globl bar
bar: .skip 4
.text
.word foo(tpoff)
.word foo(tlsgd)
EOF
dnl
if AC_TRY_COMMAND(${CC-cc} -c $CFLAGS conftest.s 1>&AS_MESSAGE_LOG_FD); then
libc_cv_arm_tls=yes
else
libc_cv_arm_tls=no
fi
rm -f conftest*])
if test $libc_cv_arm_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.
dnl NOTE: This feature was added by the GCC TLS patches. We should test for