Hello all, I am quite new to autotools and I encountered a problem with the latest versions of aclocal 1.9 and 1.10 while it works with 1.7. I was not able to fix the problem yet. Here is a description of the problem. I am trying to add doxygen automated documentation build within my project. Thus, I am trying to use Ben Kiki examples to do that. However, it fails with aclocal-1.9 and 1.10 and not 1.7. To reproduce the problem: 1- Download from http://www.bioinf.uni-freiburg.de/~mmann/HowTo/automake.html<http://www.bioinf.uni-freiburg.de/%7Emmann/HowTo/automake.html>the archive http://www.bioinf.uni-freiburg.de/~mmann/Downloads/myDoxyLib.tar.gz<http://www.bioinf.uni-freiburg.de/%7Emmann/Downloads/myDoxyLib.tar.gz> . 2- Uncompress & untar & cd into. 3- Run aclocal-1.10 (or aclocal-1.9). The result is: configure.ac:19: error: AC_SUBST: `DX_FLAG_[]DX_CURRENT_FEATURE' is not a valid shell variable name acinclude.m4:77: DX_REQUIRE_PROG is expanded from... acinclude.m4:117: DX_ARG_ABLE is expanded from... acinclude.m4:178: DX_INIT_DOXYGEN is expanded from... configure.ac:19: the top level autom4te: /opt2/glob/uti/local/bin/m4 failed with exit status: 1 aclocal: autom4te failed with exit status: 1 Exit 1 4- Run aclocal-1.7: no error reported. My configuration was freshly built from all the latest versions: GNU Autoconf version 2.62 GNU Automake version 1.10 GNU Libtool version 2.2.4 m4 (GNU M4) 1.4.11 Any hint?? Thanks! Christian _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx http://lists.gnu.org/mailman/listinfo/autoconf