emerge sys-apps/texinfo 时不成功

joies_zhong

kernel 版本是2.6.20-r3，在emerge sys-apps/texinfo时不成功，在另一台kernel版本是2.6.17-r8上更新没有问题，请问是怎么回事啊，错误如下：

if i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -DLOCALEDIR=\"/usr/share/locale\" -DINFODIR=\"/usr/share/info\" -DINFODIR2=\"/usr/share/info\" -I. -I. -I.. -I. -I../lib -I../intl -I.. -I.    -O2 -march=i686 -pipe -fomit-frame-pointer -mmmx -msse -msse2 -MT key.o -MD -MP -MF ".deps/key.Tpo" -c -o key.o key.c; \
then mv -f ".deps/key.Tpo" ".deps/key.Po"; else rm -f ".deps/key.Tpo"; exit 1; fi
..//info/makedoc ./session.c ./echo-area.c ./infodoc.c ./m-x.c ./indices.c ./nodemenu.c ./footnotes.c ./variables.c
if i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -DLOCALEDIR=\"/usr/share/locale\" -DINFODIR=\"/usr/share/info\" -DINFODIR2=\"/usr/share/info\" -I. -I. -I.. -I. -I../lib -I../intl -I.. -I.    -O2 -march=i686 -pipe -fomit-frame-pointer -mmmx -msse -msse2 -MT doc.o -MD -MP -MF ".deps/doc.Tpo" -c -o doc.o doc.c; \
then mv -f ".deps/doc.Tpo" ".deps/doc.Po"; else rm -f ".deps/doc.Tpo"; exit 1; fi
key.c:97:52: warning: no newline at end of file
key.c:97: error: 'A_info_add_digit_t' undeclared here (not in a function)
key.c:97: error: expected '}' at end of input
key.c:97: warning: excess elements in struct initializer
key.c:97: warning: (near initialization for 'function_key_array[70]')
make[3]: *** [key.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory `/var/tmp/portage/sys-apps/texinfo-4.8-r5/work/texinfo-4.8/info'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/var/tmp/portage/sys-apps/texinfo-4.8-r5/work/texinfo-4.8/info'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/var/tmp/portage/sys-apps/texinfo-4.8-r5/work/texinfo-4.8'
make: *** [all] Error 2

!!! ERROR: sys-apps/texinfo-4.8-r5 failed.
Call stack:
  ebuild.sh, line 1614:   Called dyn_compile
  ebuild.sh, line 971:   Called qa_call 'src_compile'
  environment, line 3251:   Called src_compile
  texinfo-4.8-r5.ebuild, line 55:   Called die

!!! emake
!!! If you need support, post the topmost build error, and the call stack if relevant.
!!! A complete build log is located at '/var/tmp/portage/sys-apps/texinfo-4.8-r5/temp/build.log'.

joies_zhong

没有人遇到过这种情况吗？