isapnptools 安装问题

wxw

在gcc-4.1,glibc-2.4环境下升级编译 world。到isapnptools时出错如下：

gcc  -march=pentium4 -O2 -pipe -fomit-frame-pointer  -o pnpdump  pnpdump.o pnpdump_main.o libisapnp.a
isapnp_main.l:366: error: static declaration of ‘serial_identifier’ follows non-static declaration
../include/isapnp/res-access.h:66: error: previous declaration of ‘serial_identifier’ was here
make[1]: *** [isapnp_main.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: Leaving directory `/var/tmp/portage/isapnptools-1.26-r1/work/isapnptools-1.26/src'
make: *** [all-recursive] Error 1

!!! ERROR: sys-apps/isapnptools-1.26-r1 failed.
Call stack:
  ebuild.sh, line 1539:   Called dyn_compile
  ebuild.sh, line 939:   Called src_compile
  ebuild.sh, line 609:   Called die

那位帮忙？