Require 1.8.2 <= x < 1.9.0 where x=Guile version.

Guile 2 isn't supported yet. Guile 1.9.0 is the start of the
development branch that lead to Guile 2. See issue 3461.

diff --git a/configure.ac b/configure.ac
index 25028518353e5ccef0bc379c5da0318c3519c44f..d8007963a30ab5dcb86474a7f6dc65b380034001 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -122,7 +122,7 @@ STEPMAKE_GETTEXT
 STEPMAKE_MSGFMT(REQUIRED)
 STEPMAKE_TEXMF(REQUIRED)
 STEPMAKE_TEXMF_DIRS(REQUIRED)
-STEPMAKE_GUILE_DEVEL(REQUIRED, 1.8.2)
+STEPMAKE_GUILE_DEVEL(REQUIRED, 1.8.2, 1.9.0)
 
 # check for 3 typedefs added in Guile 1.9
 save_CXXFLAGS="$CXXFLAGS"
@@ -205,7 +205,7 @@ STEPMAKE_FREETYPE2(freetype2, REQUIRED, 2.1.10)
 STEPMAKE_WINDOWS
 
 # guile executable for some scripts
-STEPMAKE_GUILE(OPTIONAL)
+STEPMAKE_GUILE(OPTIONAL, 1.8.2, 1.9.0)
 
 # perl for help2man.
 STEPMAKE_PERL(OPTIONAL)