From: Mike Frysinger <vapier@gentoo.org>
Date: Sun, 12 Aug 2012 19:01:40 +0000 (-0400)
Subject: ia64: drop TLS configure check
X-Git-Tag: upstream/2.30~10461
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a1079206686b5b0f50b7173689637064fd1c7f37;p=external%2Fglibc.git

ia64: drop TLS configure check

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>
---

diff --git a/ports/ChangeLog.ia64 b/ports/ChangeLog.ia64
index 744f9bb..4d2110d 100644
--- a/ports/ChangeLog.ia64
+++ b/ports/ChangeLog.ia64
@@ -1,5 +1,10 @@
 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.
 	(LOCAL_OBJECT_START): Do not use ASM_TYPE_DIRECTIVE.
 	(WEAK_LIBM_END): Likewise.
diff --git a/ports/sysdeps/ia64/configure b/ports/sysdeps/ia64/configure
index a3a1137..2e6a8a2 100644
--- a/ports/sysdeps/ia64/configure
+++ b/ports/sysdeps/ia64/configure
@@ -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
 
diff --git a/ports/sysdeps/ia64/configure.in b/ports/sysdeps/ia64/configure.in
index 5f1b112..3c9a514 100644
--- a/ports/sysdeps/ia64/configure.in
+++ b/ports/sysdeps/ia64/configure.in
@@ -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)