configure: Require @clicksequence to be present.
authorBen Pfaff <blp@cs.stanford.edu>
Tue, 12 Jan 2021 04:38:21 +0000 (20:38 -0800)
committerBen Pfaff <blp@cs.stanford.edu>
Tue, 12 Jan 2021 04:38:21 +0000 (20:38 -0800)
commitf045a2f12a05da6429cd94e6ac8b7f45e7c95e92
tree38c312287937705dd9fd8fcf80fd7b70916608f8
parent188de2a0766e6116c4534eb766441d8f0b10653d
configure: Require @clicksequence to be present.

Occasionally someone tries to build with a really old Texinfo.  It doesn't
work now, although it once did, but before this commit it would
successfully configure.  By preventing configure from finishing, I think
that this will produce a clearer error message earlier in the build
process, ultimately making life easier for users.

Bug #59818.
acinclude.m4
doc/pspp.texi