Hello, I am reading the autoconf[1] documentation and come to the topic, 3.1.2 The autoconf language where it says " Arguments should be enclosed within the m4 quote characters ‘[’ and ‘]’..." but m4 uses the '`' and ''' as quoting characters. Also defining a Macro with: define([stdio_h], [HAVE_STDIO_H])dnl don't work as expected with defining it like this: define(`stdio_h', `HAVE_STDIO_H')dnl So I'm know somewhat confused could someone be so friendly to explain the issue? Is there a changequote applied during the processing of configure.ac wiht autoconf? If so isn't the manual somewhat ambigious? [1] http://www.gnu.org/software/autoconf/manual/autoconf.html#autoscan-Invocation cheers Josef Vukovic Holunderweg 6 89143 Blaubeuren _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx http://lists.gnu.org/mailman/listinfo/autoconf