mirror of
git://sourceware.org/git/glibc.git
synced 2024-11-21 01:12:26 +08:00
82 lines
2.4 KiB
Plaintext
82 lines
2.4 KiB
Plaintext
# This file is generated from configure.in by Autoconf. DO NOT EDIT!
|
|
# Local configure fragment for sysdeps/sparc.
|
|
|
|
# Check for support of VIS3 et al. instructions in the assembler.
|
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sparc assembler VIS3 support" >&5
|
|
$as_echo_n "checking for sparc assembler VIS3 support... " >&6; }
|
|
if ${libc_cv_sparc_as_vis3+:} false; then :
|
|
$as_echo_n "(cached) " >&6
|
|
else
|
|
cat > conftest.S <<\EOF
|
|
.text
|
|
foo: fmadds %f1, %f2, %f3, %f5
|
|
fmaddd %f2, %f4, %f8, %f10
|
|
fhadds %f2, %f3, %f5
|
|
fhaddd %f4, %f8, %f10
|
|
pdistn %f2, %f4, %g1
|
|
movdtox %f10, %o0
|
|
movstouw %f9, %o1
|
|
movstosw %f7, %o2
|
|
movxtod %o3, %f18
|
|
movwtos %o4, %f15
|
|
flcmps %fcc0, %f3, %f5
|
|
flcmpd %fcc1, %f4, %f6
|
|
EOF
|
|
if { ac_try='${CC-cc} -c $CFLAGS -Wa,-Av9d conftest.S'
|
|
{ { eval echo "\"\$as_me\":${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_sparc_as_vis3=yes
|
|
else
|
|
libc_cv_sparc_as_vis3=no
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sparc_as_vis3" >&5
|
|
$as_echo "$libc_cv_sparc_as_vis3" >&6; }
|
|
if test $libc_cv_sparc_as_vis3 = yes; then
|
|
$as_echo "#define HAVE_AS_VIS3_SUPPORT 1" >>confdefs.h
|
|
|
|
fi
|
|
|
|
# Check for a GCC emitting GOTDATA relocations.
|
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sparc gcc GOTDATA reloc support" >&5
|
|
$as_echo_n "checking for sparc gcc GOTDATA reloc support... " >&6; }
|
|
if ${libc_cv_sparc_gcc_gotdata+:} false; then :
|
|
$as_echo_n "(cached) " >&6
|
|
else
|
|
cat > conftest.c <<\EOF
|
|
int data;
|
|
int foo(void)
|
|
{
|
|
return data;
|
|
}
|
|
EOF
|
|
libc_cv_sparc_gcc_gotdata=no
|
|
if { ac_try='${CC-cc} -S $CFLAGS -O2 -fPIC conftest.c 1>&5'
|
|
{ { eval echo "\"\$as_me\":${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
|
|
if grep -q 'gdop_hix22' conftest.s \
|
|
&& grep -q 'gdop_lox10' conftest.s; then
|
|
libc_cv_sparc_gcc_gotdata=yes
|
|
fi
|
|
fi
|
|
rm -f conftest*
|
|
fi
|
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sparc_gcc_gotdata" >&5
|
|
$as_echo "$libc_cv_sparc_gcc_gotdata" >&6; }
|
|
if test $libc_cv_sparc_gcc_gotdata = yes; then
|
|
$as_echo "#define HAVE_GCC_GOTDATA 1" >>confdefs.h
|
|
|
|
fi
|
|
|
|
if test $libc_cv_sparc_gcc_gotdata = yes; then
|
|
$as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h
|
|
|
|
fi
|