[yocto] Question about configure.ac:46: error: possibly undefined macro

[Li, Hao H]

Hi,
When I follow the instructions from https://github.com/solettaproject/soletta/wiki/MinnowBoard-MAX-Instructions to bitbake image
It will generate below error. I have already installed libtool etc.
My environment is Ubuntu 15.04 64bits, does anyone know how the problem is ? Thanks!

autoreconf: running: /home/ssg/yocto/poky/build/tmp/sysroots/x86_64-linux/usr/bin/autoconf --include=/home/ssg/yocto/poky/build/tmp/work/corei7-64-smallos-linux/libmicrohttpd/0.9.43-r0/libmicrohttpd-0.9.43/m4/ --force
| configure.ac:46: error: possibly undefined macro: AC_MSG_CHECKING
|       If this token and others are legitimate, please use m4_pattern_allow.
|       See the Autoconf documentation.
| configure.ac:63: error: possibly undefined macro: AC_MSG_RESULT
| configure.ac:77: error: possibly undefined macro: AS_IF
| configure.ac:110: error: possibly undefined macro: AC_LINK_IFELSE
| configure.ac:111: error: possibly undefined macro: AC_LANG_PROGRAM
| configure.ac:183: error: possibly undefined macro: AC_CHECK_HEADERS
| configure.ac:207: error: possibly undefined macro: AC_MSG_WARN
| configure.ac:592: error: possibly undefined macro: AC_CHECK_LIB
| autoreconf: /home/ssg/yocto/poky/build/tmp/sysroots/x86_64-linux/usr/bin/autoconf failed with exit status: 1
| ERROR: autoreconf execution failed.
| ERROR: Function failed: do_configure (log file is located at /home/ssg/yocto/poky/build/tmp/work/corei7-64-smallos-linux/libmicrohttpd/0.9.43-r0/temp/log.do_configure.11963)
ERROR: Task 5 (/home/ssg/yocto/meta-soletta/recipes-modules/libmicrohttpd/libmicrohttpd_0.9.43.bb, do_configure) failed with exit code '1'
NOTE: Tasks Summary: Attempted 777 tasks of which 776 didn't need to be rerun and 1 failed.
No currently running tasks (634 of 785)


Li Hao
Best Regards
Email:hao.h.li at intel.com<mailto:hao.h.li at intel.com>

Software and Service Group
Intel Asia-Pacific Research & Development Ltd.
Tel: 86-21-61167039

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