make[2]: Entering directory
`/home/elta/work/openOCD/build/doc'
restore=: && backupdir=".am$$" && \
am__cwd=`pwd` &&
CDPATH="${ZSH_VERSION+.}:" && cd ../../doc &&
\
rm -rf $backupdir && mkdir $backupdir
&& \
if (/bin/bash /home/elta/work/openOCD/missing
--run makeinfo --version) >/dev/null 2>&1; then \
for f in
../../doc/openocd.info ../../doc/openocd.info-[0-9]
../../doc/openocd.info-[0-9][0-9] ../../doc/openocd.i[0-9]
../../doc/openocd.i[0-9][0-9]; do \
if test -f
$f; then mv $f $backupdir; restore=mv; else :; fi; \
done; \
else :; fi && \
cd "$am__cwd"; \
if /bin/bash /home/elta/work/openOCD/missing
--run makeinfo -I ../../doc \
-o ../../doc/openocd.info
../../doc/openocd.texi; \
then \
rc=0; \
CDPATH="${ZSH_VERSION+.}:"
&& cd ../../doc; \
else \
rc=$?; \
CDPATH="${ZSH_VERSION+.}:"
&& cd ../../doc && \
$restore $backupdir/* `echo
"./../../doc/openocd.info" | sed 's|[^/]*$||'`; \
fi; \
rm -rf $backupdir; exit $rc
../../doc/openocd.texi:12: @include `version.texi': No such
file or directory.
../../doc/openocd.texi:37: warning: undefined flag:
VERSION.
../../doc/openocd.texi:38: warning: undefined flag:
UPDATED.
../../doc/openocd.texi:58: warning: undefined flag:
VERSION.
../../doc/openocd.texi:59: warning: undefined flag:
UPDATED.
makeinfo: Removing output file `../../doc/openocd.info' due to
errors; use --force to preserve.
make[2]: *** [../../doc/openocd.info] Error 1
make[2]: Leaving directory
`/home/elta/work/openOCD/build/doc'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory
`/home/elta/work/openOCD/build'
make: *** [all] Error 2
修復方法：
configure的時候加上參數 --enable-maintainer-mode
後，可正常編譯通過