AM_PROG_AR not found in library

./autogen.sh
+ sed -i -e 's/RuntimeLibrary="5"/RuntimeLibrary="3"/g;
           s/RuntimeLibrary="4"/RuntimeLibrary="2"/g;' gtest/msvc/gtest_main-md.vcproj gtest/msvc/gtest_main.vcproj gtest/msvc/gtest-md.vcproj gtest/msvc/gtest_prod_test-md.vcproj gtest/msvc/gtest_prod_test.vcproj gtest/msvc/gtest_unittest-md.vcproj gtest/msvc/gtest_unittest.vcproj gtest/msvc/gtest.vcproj
+ autoreconf -f -i -Wall,no-obsolete
configure.ac:55: warning: macro `AM_PROG_AR' not found in library
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, `build-aux'.
libtoolize: copying file `build-aux/ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIR, `m4'.
libtoolize: copying file `m4/libtool.m4'
libtoolize: copying file `m4/ltoptions.m4'
libtoolize: copying file `m4/ltsugar.m4'
libtoolize: copying file `m4/ltversion.m4'
libtoolize: copying file `m4/lt~obsolete.m4'
libtoolize: putting auxiliary files in `.'.
libtoolize: copying file `./ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIR, `m4'.
libtoolize: copying file `m4/libtool.m4'
libtoolize: copying file `m4/ltoptions.m4'
libtoolize: copying file `m4/ltsugar.m4'
libtoolize: copying file `m4/ltversion.m4'
libtoolize: copying file `m4/lt~obsolete.m4'
configure.ac:55: warning: macro `AM_PROG_AR' not found in library
configure.ac:57: error: possibly undefined macro: AM_PROG_AR
      If this token and others are legitimate, please use m4_pattern_allow.
      See the Autoconf documentation.
autoreconf: /usr/bin/autoconf failed with exit status: 1