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powerpc: sysdeps/powerpc configure cleanup

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Current minimum binutils supported (2.22) has ".machine altivec" support
as default, so there is no need to add a configure check for such
functionality.  This patches removes the configure checks for it.
This commit is contained in:
Adhemerval Zanella 2015-02-03 06:48:24 -05:00
parent 92ac062ff6
commit 83658961f0
3 changed files with 3 additions and 54 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2015-02-09 Adhemerval Zanellla <azanella@linux.vnet.ibm.com>
* sysdeps/powerpc/configure.ac: Remove file.
* sysdeps/powerpc/configure: Likewise.
* sysdeps/powerpc/powerpc32/power4/multiarch/Makefile
[sysdep_routines]: Remove wordcopy-power6 object.
* sysdeps/powerpc/powerpc32/power4/multiarch/memmove-power7.c

33
sysdeps/powerpc/configure vendored
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@ -1,33 +0,0 @@
# This file is generated from configure.ac by Autoconf. DO NOT EDIT!
# Local configure fragment for sysdeps/powerpc.
# Accept binutils which knows about ".machine".
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for .machine support" >&5
$as_echo_n "checking for .machine support... " >&6; }
if ${libc_cv_ppc_machine+:} false; then :
$as_echo_n "(cached) " >&6
else
cat > conftest.s <<\EOF
.machine "altivec"
blr
EOF
if { ac_try='${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_ppc_machine=yes
else
libc_cv_ppc_machine=no
fi
rm -f conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc_machine" >&5
$as_echo "$libc_cv_ppc_machine" >&6; }
if test $libc_cv_ppc_machine != yes; then
as_fn_error $? "
*** A binutils version which can handle
*** .machine \"altivec\"
*** is needed." "$LINENO" 5
fi

21
sysdeps/powerpc/configure.ac
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@ -1,21 +0,0 @@
GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
# Local configure fragment for sysdeps/powerpc.
# Accept binutils which knows about ".machine".
AC_CACHE_CHECK(for .machine support, libc_cv_ppc_machine, [dnl
cat > conftest.s <<\EOF
.machine "altivec"
blr
EOF
if AC_TRY_COMMAND(${CC-cc} -c $CFLAGS conftest.s 1>&AS_MESSAGE_LOG_FD); then
libc_cv_ppc_machine=yes
else
libc_cv_ppc_machine=no
fi
rm -f conftest*])
if test $libc_cv_ppc_machine != yes; then
AC_MSG_ERROR([
*** A binutils version which can handle
*** .machine "altivec"
*** is needed.])
fi