Bug 10252: backout of Mozilla's #872649 as this breaks TBB on Windows

    fi

    ac_configure_args="$ac_configure_args $NSPR_CONFIGURE_ARGS"

    # Save these, so we can mess with them for the subconfigure ..

    _SAVE_CFLAGS="$CFLAGS"

    _SAVE_CPPFLAGS="$CPPFLAGS"

    _SAVE_LDFLAGS="$LDFLAGS"

    if test -n "$MOZ_LINKER" -a "$ac_cv_func_dladdr" = no ; then

      # dladdr is supported by the new linker, even when the system linker doesn't

      # support it. Trick nspr into using dladdr when it's not supported.

      _SAVE_CPPFLAGS="$CPPFLAGS"

      export CPPFLAGS="-include $_topsrcdir/mozglue/linker/dladdr.h $CPPFLAGS"

    fi

    _SAVE_LDFLAGS="$LDFLAGS"

    export LDFLAGS="$LDFLAGS $NSPR_LDFLAGS"

    export CFLAGS="$CFLAGS $MOZ_FRAMEPTR_FLAGS"

    AC_OUTPUT_SUBDIRS(nsprpub)

    # .. and restore them

    unset CFLAGS

    unset CPPFLAGS

    unset LDFLAGS

    CFLAGS="$_SAVE_CFLAGS"

    CPPFLAGS="$_SAVE_CPPFLAGS"

    LDFLAGS="$_SAVE_LDFLAGS"

    if test -n "$MOZ_LINKER" -a "$ac_cv_func_dladdr" = no; then

      unset CPPFLAGS

      CPPFLAGS="$_SAVE_CFLAGS"

    fi

    ac_configure_args="$_SUBDIR_CONFIG_ARGS"

fi