On Thu, Feb 27, 2020 at 7:33 PM Zack Weinberg <zackw@xxxxxxxxx> wrote: > > On Thu, Feb 27, 2020 at 12:40 PM Tadeus Prastowo <0x66726565@xxxxxxxxx> wrote: > > Could someone try to checkout the Autoconf git repository at commit > > 2ca0d57 (https://git.savannah.gnu.org/cgit/autoconf.git/commit/?id=2ca0d57) > > and build it, please? > > > > I would like to know whether it is possible at all to build commit > > 2ca0d57 out of the box or the commit is indeed committed in a broken > > state. > > This commit does indeed appear to be broken. I get > > $ make > ... > autom4te_perllibdir='..'/lib AUTOM4TE_CFG='lib/autom4te.cfg' > ./bin/autom4te -B '.'/lib -B '..'/lib --language M4sh --cache > '' \ > --melt ../bin/autoconf.as -o bin/autoconf.in > Undefined subroutine &main::open_quote called at ./bin/autom4te line 261. > make[1]: *** [Makefile:2020: bin/autoconf.in] Error 1 > make[1]: Leaving directory '/home/zack/projects/gnu/autoconf/build' > make: *** [Makefile:859: all] Error 2 Thank you very much for confirming what I see in my system here. > Grepping the source tre21a3ac96e, I see many uses of a Perl function > called `open_quote` but no definition. > > The fix for this appears to be in the very next commit > (21a3ac968cef962fe9dadcd7a7058f169e836e36, "Port to new > Autom4te::XFile API") which removes all of the uses of `open_quote`. > `make` works fine for me as of that commit; there are a bunch of > testsuite failures but I think they're unrelated problems. > > > Please note that the commit in question makes no change to any > > ChangeLog file, and therefore, I rely on your kind help to make sense > > of the committed change whose commit log is just the terse message: > > "make fetch". > > "make fetch" updates a bunch of files that are maintained as part of > other software but are also included into the autoconf source tree. > One of those files is lib/Autom4te/FileUtils.pm, which *used* to > define open_quote, but stopped doing so at some point in its own > development. Commit 2ca0d57 brought in a version of FileUtils.pm that > no longer defined open_quote, and then 21a3ac9 fixed up the callers in > autoconf's source tree. Thank you very much for explaining the semantics of "make fetch" to me. It's very helpful to understand the situation at hand. > Re your other thread, I do not know why automake's test suite has > problems with autoconf after this point but not before. If you are > bisecting, I would recommend you single-step forward in autoconf's > version history until its own testsuite is fully green again for you, > and then see if that also makes automake's testsuite happy. As I promised in the other thread that you have answered, I am fielding the then-tip of the autoconf master branch (i.e., commit d78a7dd95fed24e417dfb4d08124a9ce7c1f7d1e). For that commit, all autoconf tests pass in my system. Nevertheless, the automake tests fail. So, I bisect the autoconf tree to arrive at commit 2ca0d57 that I cannot build. > zw -- Best regards, Tadeus
