On Mon, Dec 02, 2019 at 06:28:53AM -0800, Matt Wette wrote: > Look at etc/README. Maybe edit etc/configure.ac and rerun as in the README.
Hm. Same confusion. Adding 3.0 to GUILE_PKG, like so: GUILE_PKG([3.0 2.2 2.0]) yields, at configure time: tomas@trotzki:~/src/guile/nyacc$ ./configure checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes configure: checking for guile 3.0 configure: found guile 3.0 checking for guile... /usr/local/bin/guile checking for Guile version >= 3.0... configure: error: Guile 3.0 required, but 2.9.5 found Inserting 2.9.5 in configure.ac's GUILE_PKG, like so: GUILE_PKG([2.9.5 2.2 2.0]) yields, again at configure time: tomas@trotzki:~/src/guile/nyacc$ ./configure checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes configure: checking for guile 3.0 configure: found guile 3.0 checking for guile... /usr/local/bin/guile checking for Guile version >= 3.0... configure: error: Guile 3.0 required, but 2.9.5 found tomas@trotzki:~/src/guile/nyacc$ ( cd etc && autoconf -o ../configure ) tomas@trotzki:~/src/guile/nyacc$ ./configure checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes configure: checking for guile 2.9.5 configure: found guile 2.9.5 checking for guile... /usr/local/bin/guile configure: error: found development files for Guile 2.9.5, but /usr/local/bin/guile has effective version 3.0 It seems I've got a schizophrenic Guile. It somehow reports an "effective version" 3.0 (the pkg config file in /usr/local/lib is a guile-3.0.pc, actually), but if you ask guile itself, it reports 2.9.5. I don't exactly know where configure has this "effective version" from, but I dimly remember Andy mumbling about setting Guile's effective version to 3.0, since 2.9.5 is already a pre-3. Hmmm. I'll try to poke at it some more tomorrow... Cheers & thanks -- tomás
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