Subversion Repositories openrisc

AC_DEFUN([CHECK_FOR_BROKEN_MINGW_LD],

[

AC_MSG_CHECKING(whether 'ld' is at least 2.13)

LD_PROG=`$CC --print-prog-name=ld`

LD_VERSION=`$LD_PROG --version`

LD_VERSION_MAJOR=`echo "$LD_VERSION" | head -1 | cut -d '.' -f 1 | cut -d ' ' -f 4`

LD_VERSION_MINOR=`echo "$LD_VERSION" | head -1 | cut -d '.' -f 2`

if expr "$LD_VERSION_MAJOR" \> 2 > /dev/null; then

  LD_OK="ok"

else

  if expr "$LD_VERSION_MAJOR" = 2 && expr "$LD_VERSION_MINOR" \>= 13 > /dev/null; then

    LD_OK="ok"

  fi

fi

if test "x$LD_OK" != x; then

  AC_MSG_RESULT([yes; major=$LD_VERSION_MAJOR, minor=$LD_VERSION_MINOR])

else

  AC_MSG_RESULT([no; major=$LD_VERSION_MAJOR, minor=$LD_VERSION_MINOR])

  AC_MSG_WARN([ld <2.13 detected; enabling JV_LINKER_CANNOT_8BYTE_ALIGN_STATICS hack...])

  AC_DEFINE(JV_LINKER_CANNOT_8BYTE_ALIGN_STATICS, 1,

            [Indicate that linker is not able to 8-byte align static data])

fi])