build: Allow builds with Guile 3.0.

* configure.ac: Add "3.0" in 'GUILE_PKG' invocation.
* doc/guix.texi (Requirements): Mention 3.0.x.
This commit is contained in:
Ludovic Courtès 2020-01-17 17:14:20 +01:00
parent 1bb30aa35b
commit 7b2a47a702
No known key found for this signature in database
GPG key ID: 090B11993D9AEBB5
2 changed files with 3 additions and 2 deletions

View file

@ -93,7 +93,7 @@ m4_pattern_forbid([^GUIX_])
dnl Search for 'guile' and 'guild'. This macro defines
dnl 'GUILE_EFFECTIVE_VERSION'.
GUILE_PKG([2.2])
GUILE_PKG([3.0 2.2])
GUILE_PROGS
if test "x$GUILD" = "x"; then
AC_MSG_ERROR(['guild' binary not found; please check your guile-2.x installation.])