Remove Sphinx version check

Because developers will never use old Sphinx.
mroonga · Apr 25, 2018 · fa600f6 · fa600f6
1 parent c8704f6
commit fa600f6
Showing 1 changed file with 0 additions and 6 deletions.
diff --git a/configure.ac b/configure.ac
@@ -452,12 +452,6 @@ if test x"$enable_document" != x"no"; then
   if test x"$enable_document" = x"yes"; then
     AC_PATH_PROG(SPHINX_BUILD, sphinx-build, [])
     if test -n "$SPHINX_BUILD"; then
-      sphinx_build_version=`"$SPHINX_BUILD" --version`
-      if ! echo "$sphinx_build_version" | grep -q ' 1\.[[2-6]]'; then
-	AC_MSG_ERROR([
-sphinx-build is old: $sphinx_build_version
-Sphinx 1.2 or later is required.])
-      fi
       document_available=yes
       document_buildable=yes
     else