Somebody left the XEmacs CVS in a fucked up state. Never do this.
Compiling files without .elc... Done
cd /usr/local/devel/xemacs-builds/xemacs-21.2/man && make info
make[1]: Entering directory `/usr/local/devel/xemacs-builds/xemacs-21.2/man'
makeinfo -o ../info/cl.info cl.texi
Making info file `../info/cl.info' from `cl.texi'.
makeinfo -o ../info/custom.info custom.texi
Making info file `../info/custom.info' from `custom.texi'.
makeinfo -o ../info/emodules.info emodules.texi
Making info file `../info/emodules.info' from `emodules.texi'.
makeinfo -o ../info/external-widget.info external-widget.texi
Making info file `../info/external-widget.info' from `external-widget.texi'.
makeinfo -o ../info/info.info info.texi
Making info file `../info/info.info' from `info.texi'.
info.texi:69: No matching `@end ifnottex'.
info.texi:77: Unmatched `@end'.
makeinfo: Removing output file `../info/info.info' due to errors; use --force to
preserve.
make[1]: *** [../info/info.info] Error 2
make[1]: Leaving directory `/usr/local/devel/xemacs-builds/xemacs-21.2/man'
make: *** [info] Error 2