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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [aclocal/] [i386-gas-code16.m4] - Blame information for rev 225

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dnl
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dnl  $Id: i386-gas-code16.m4,v 1.2 2001-09-27 11:59:11 chris Exp $
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dnl
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dnl check for i386 gas supporting 16 bit mode
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dnl     - binutils 2.9.1.0.7 and higher
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AC_DEFUN(RTEMS_I386_GAS_CODE16,
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[ if test "${target_cpu}" = "i386"; then
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    AC_CACHE_CHECK([for 16 bit mode assembler support],
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      rtems_cv_prog_gas_code16,
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      [cat > conftest.s << EOF
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         .code16
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         data32
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         addr32
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         lgdt 0
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EOF
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      if AC_TRY_COMMAND($AS_FOR_TARGET -o conftest.o conftest.s); then
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        rtems_cv_prog_gas_code16=yes
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      else
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        rtems_cv_prog_gas_code16=no
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      fi])
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    RTEMS_GAS_CODE16="$rtems_cv_prog_gas_code16"
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  fi
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  AC_SUBST(RTEMS_GAS_CODE16)
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])
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