* Makefile.in (MAKEINFO): Use "missing" for makeinfo older than 4.0.

From-SVN: r46802

diff --git a/ChangeLog b/ChangeLog
index 42bfd82428ea7c8b8653e3fc4215ca357cd040fb..0436cb374631c16ffacfb2e24eb2cd7726dcf503 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2001-11-06  Hans-Peter Nilsson  <hp@bitrange.com>
+
+       * Makefile.in (MAKEINFO): Use "missing" for makeinfo older than 4.0.
+
 2001-11-05  Hans-Peter Nilsson  <hp@bitrange.com>
 
        * config.sub: Import from master sources, rev 1.226.

diff --git a/Makefile.in b/Makefile.in
index 379a779535447d3040ca754cdba62d2af7f6cdc0..6d6c159b68772da3313a9cafe3363bf52df32979 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -140,9 +140,13 @@ M4 = `if [ -f $$r/m4/m4 ] ; \
        then echo $$r/m4/m4 ; \
        else echo ${DEFAULT_M4} ; fi`
 
+# For an installed makeinfo, we require it to be from texinfo 4 or
+# higher, else we use the "missing" dummy.
 MAKEINFO = `if [ -f $$r/texinfo/makeinfo/Makefile ] ; \
        then echo $$r/texinfo/makeinfo/makeinfo ; \
-       else echo makeinfo ; fi`
+       else if (makeinfo --version \
+         | egrep 'texinfo[^0-9]*([1-3][0-9]|[4-9])') >/dev/null 2>&1; \
+        then echo makeinfo; else echo $$s/missing makeinfo; fi; fi`
 
 # This just becomes part of the MAKEINFO definition passed down to
 # sub-makes.  It lets flags be given on the command line while still