I just pulled the latest source code for iPhone from the git repo and followed the instructions in README. I'm getting the error as in the subject. Following is the trace from my terminal:
make[5]: Nothing to be done for `install-data-am'.
Making install in tools
make[4]: Nothing to be done for `install-data-am'.
Making install in help
Making install in doxygen
make[5]: Nothing to be done for `install-exec-am'.
make[5]: Nothing to be done for `install-data-am'.
make[5]: Nothing to be done for `install-exec-am'.
make[5]: Nothing to be done for `install-data-am'.
make[4]: Nothing to be done for `install-exec-am'.
make[4]: Nothing to be done for `install-data-am'.
cd /Users/mahendra/Documents/Projects_New/linphone_iphone/linphone-iphone/submodules/build/..//externals/speex && ./autogen.sh
checking for autoconf...
-n checking for automake 1.8 or later...
automake
-n checking for aclocal 1.8 or later...
aclocal
-n checking for libtool...
libtoolize
I am going to run ./configure with no arguments - if you wish
to pass any to it, please specify them on the ./autogen.sh command line.
Generating configuration files for Speex, please wait....
aclocal
configure.ac:5: warning: macro 'AM_CONFIG_HEADERS' not found in library
libtoolize --automake
autoheader
autoheader: error: AC_CONFIG_HEADERS not found in
configure.acmake[1]: *** [/Users/mahendra/Documents/Projects_New/linphone_iphone/linphone-iphone/submodules/build/..//externals/speex/configure] Error 1
make: *** [build] Error 2
bash-3.2#