windows - Linphone configuration results in multiple undefined Autotools macros -

i have downloaded linphone opensource , build using mingw. have followed steps given readme.mingw. when use command "./autogen.sh", got following error.

+ aclocal -i m4 -i /usr/local/share/aclocal -i /share/aclocal aclocal:m4/po.m4:36: warning: macro `am_path_prog_with_test' not found in librar y aclocal:m4/po.m4:61: warning: macro `am_path_prog_with_test' not found in librar y aclocal:m4/po.m4:78: warning: macro `am_path_prog_with_test' not found in librar y aclocal:m4/gettext.m4:170: warning: macro `am_iconv_link' not found in library configure.ac:185: warning: am_nls m4_require'd not m4_defun'd m4/intltool.m4:27: it_prog_intltool expanded from... configure.ac:185: top level configure.ac:194: warning: am_nls m4_require'd not m4_defun'd m4/po.m4:23: am_po_subdirs expanded from... m4/gettext.m4:57: am_gnu_gettext expanded from... configure.ac:194: top level configure.ac:194: warning: ac_lib_prepare_prefix m4_require'd not m4_defu n'd m4/gettext.m4:57: am_gnu_gettext expanded from... configure.ac:194: top level configure.ac:194: warning: ac_lib_rpath m4_require'd not m4_defun'd m4/gettext.m4:57: am_gnu_gettext expanded from... configure.ac:194: top level configure.ac:194: warning: am_iconv_linkflags_body m4_require'd not m4_de fun'd m4/gettext.m4:57: am_gnu_gettext expanded from... configure.ac:194: top level configure.ac:194: warning: am_nls m4_require'd not m4_defun'd m4/gettext.m4:57: am_gnu_gettext expanded from... configure.ac:194: top level + autoheader configure.ac:185: warning: am_nls m4_require'd not m4_defun'd m4/intltool.m4:27: it_prog_intltool expanded from... configure.ac:185: top level configure.ac:194: warning: am_nls m4_require'd not m4_defun'd m4/po.m4:23: am_po_subdirs expanded from... m4/gettext.m4:57: am_gnu_gettext expanded from... configure.ac:194: top level configure.ac:194: warning: ac_lib_prepare_prefix m4_require'd not m4_defu n'd m4/gettext.m4:57: am_gnu_gettext expanded from... configure.ac:194: top level configure.ac:194: warning: ac_lib_rpath m4_require'd not m4_defun'd m4/gettext.m4:57: am_gnu_gettext expanded from... configure.ac:194: top level configure.ac:194: warning: am_iconv_linkflags_body m4_require'd not m4_de fun'd m4/gettext.m4:57: am_gnu_gettext expanded from... configure.ac:194: top level configure.ac:194: warning: am_nls m4_require'd not m4_defun'd m4/gettext.m4:57: am_gnu_gettext expanded from... configure.ac:194: top level + automake --force-missing --add-missing --copy configure.ac:185: warning: am_nls m4_require'd not m4_defun'd m4/intltool.m4:27: it_prog_intltool expanded from... configure.ac:185: top level configure.ac:194: warning: am_nls m4_require'd not m4_defun'd m4/po.m4:23: am_po_subdirs expanded from... m4/gettext.m4:57: am_gnu_gettext expanded from... configure.ac:194: top level configure.ac:194: warning: ac_lib_prepare_prefix m4_require'd not m4_defu n'd m4/gettext.m4:57: am_gnu_gettext expanded from... configure.ac:194: top level configure.ac:194: warning: ac_lib_rpath m4_require'd not m4_defun'd m4/gettext.m4:57: am_gnu_gettext expanded from... configure.ac:194: top level configure.ac:194: warning: am_iconv_linkflags_body m4_require'd not m4_de fun'd m4/gettext.m4:57: am_gnu_gettext expanded from... configure.ac:194: top level configure.ac:194: warning: am_nls m4_require'd not m4_defun'd m4/gettext.m4:57: am_gnu_gettext expanded from... configure.ac:194: top level src/makefile.am: c objects in subdir `am_prog_cc_c_o' not in `configure.ac' /usr/local/share/automake-1.9/am/depend2.am: am__fastdepobjc not appear in am_conditional tester/makefile.am: c objects in subdir `am_prog_cc_c_o' not in `configure.a c' tools/makefile.am: c objects in subdir `am_prog_cc_c_o' not in `configure.ac ' /usr/local/share/automake-1.9/am/depend2.am: am__fastdepobjc not appear in am_conditional + autoconf configure.ac:185: warning: am_nls m4_require'd not m4_defun'd m4/intltool.m4:27: it_prog_intltool expanded from... configure.ac:185: top level configure.ac:194: warning: am_nls m4_require'd not m4_defun'd m4/po.m4:23: am_po_subdirs expanded from... m4/gettext.m4:57: am_gnu_gettext expanded from... configure.ac:194: top level configure.ac:194: warning: ac_lib_prepare_prefix m4_require'd not m4_defu n'd m4/gettext.m4:57: am_gnu_gettext expanded from... configure.ac:194: top level configure.ac:194: warning: ac_lib_rpath m4_require'd not m4_defun'd m4/gettext.m4:57: am_gnu_gettext expanded from... configure.ac:194: top level configure.ac:194: warning: am_iconv_linkflags_body m4_require'd not m4_de fun'd m4/gettext.m4:57: am_gnu_gettext expanded from... configure.ac:194: top level configure.ac:194: warning: am_nls m4_require'd not m4_defun'd m4/gettext.m4:57: am_gnu_gettext expanded from... configure.ac:194: top level configure:16639: error: possibly undefined macro: am_nls       if token , others legitimate, please use m4_pattern_allow.       see autoconf documentation. configure:17116: error: possibly undefined macro: am_path_prog_with_test configure:17194: error: possibly undefined macro: ac_lib_prepare_prefix configure:17195: error: possibly undefined macro: ac_lib_rpath configure:17196: error: possibly undefined macro: am_iconv_linkflags_body configure:17365: error: possibly undefined macro: am_iconv_link configure:17367: error: possibly undefined macro: ac_lib_linkflags_body configure:17500: error: possibly undefined macro: ac_lib_appendtovar 

i have searched in internet. didn't solution. please can me fix this?

this problem occurs because homebrew installs /usr/local, , linphone coded assume macports' standard install prefix of /opt/local.

you can fix specific problem editing submodules/linphone/autogen.sh , changing paths start /opt/local /usr/local:

if test -d /usr/local/share/aclocal ;     aclocal_args="-i /usr/local/share/aclocal" fi