2012-03-14 23:29:47 +00:00
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# This file is generated from configure.in by Autoconf. DO NOT EDIT!
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# Local configure fragment for sysdeps/sparc.
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# Check for support of VIS3 et al. instructions in the assembler.
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sparc assembler VIS3 support" >&5
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$as_echo_n "checking for sparc assembler VIS3 support... " >&6; }
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if ${libc_cv_sparc_as_vis3+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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cat > conftest.S <<\EOF
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.text
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foo: fmadds %f1, %f2, %f3, %f5
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fmaddd %f2, %f4, %f8, %f10
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fhadds %f2, %f3, %f5
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fhaddd %f4, %f8, %f10
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pdistn %f2, %f4, %g1
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movdtox %f10, %o0
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movstouw %f9, %o1
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movstosw %f7, %o2
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movxtod %o3, %f18
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movwtos %o4, %f15
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flcmps %fcc0, %f3, %f5
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flcmpd %fcc1, %f4, %f6
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EOF
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if { ac_try='${CC-cc} -c $CFLAGS -Wa,-Av9d conftest.S'
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{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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test $ac_status = 0; }; }; then
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libc_cv_sparc_as_vis3=yes
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else
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libc_cv_sparc_as_vis3=no
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fi
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rm -f conftest*
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sparc_as_vis3" >&5
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$as_echo "$libc_cv_sparc_as_vis3" >&6; }
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if test $libc_cv_sparc_as_vis3 = yes; then
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$as_echo "#define HAVE_AS_VIS3_SUPPORT 1" >>confdefs.h
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fi
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2012-03-28 07:37:36 +00:00
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# Check for a GCC emitting GOTDATA relocations.
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sparc gcc GOTDATA reloc support" >&5
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$as_echo_n "checking for sparc gcc GOTDATA reloc support... " >&6; }
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if ${libc_cv_sparc_gcc_gotdata+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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cat > conftest.c <<\EOF
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int data;
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int foo(void)
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{
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return data;
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}
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EOF
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libc_cv_sparc_gcc_gotdata=no
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if { ac_try='${CC-cc} -S $CFLAGS -O2 -fPIC conftest.c 1>&5'
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{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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test $ac_status = 0; }; }; then
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if grep -q 'gdop_hix22' conftest.s \
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&& grep -q 'gdop_lox10' conftest.s; then
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libc_cv_sparc_gcc_gotdata=yes
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fi
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fi
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rm -f conftest*
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sparc_gcc_gotdata" >&5
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$as_echo "$libc_cv_sparc_gcc_gotdata" >&6; }
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if test $libc_cv_sparc_gcc_gotdata = yes; then
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$as_echo "#define HAVE_GCC_GOTDATA 1" >>confdefs.h
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fi
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if test $libc_cv_sparc_gcc_gotdata = yes; then
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$as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h
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fi
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