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Use given Guile version when checking if version is > 1.8

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Also use conventional output for our configure if something is not
working as expected.
This commit is contained in:
William S Fulton 2013-05-14 19:49:32 +01:00
commit b14b1c6de0
1 changed files with 5 additions and 4 deletions
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9
configure.ac
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@ -1206,11 +1206,12 @@ else
if test -f "$GUILE" ; then
AC_MSG_CHECKING([for guile version])
guile_version=`guile -c '(display (effective-version))'`
guile_version=`$GUILE -c '(display (effective-version))'`
AC_MSG_RESULT([$guile_version])
guile -c '(if (>= (string->number (effective-version)) 1.8) (exit 0) (exit 1))'
if test $? -ne 0 ; then
AC_MSG_WARN(Not Guile >= 1.8, SWIG does not support this version of Guile)
AC_MSG_CHECKING([for guile version >= 1.8])
guile_good_version=`$GUILE -c '(if (>= (string->number (effective-version)) 1.8) (display "yes") (display "no"))'`
AC_MSG_RESULT([$guile_good_version])
if test x"$guile_good_version" != xyes ; then
GUILE=
fi
fi