From af779fa57c530575f018048f6d889fcb0cae71e5 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Thu, 12 Jun 2008 21:16:00 +0000
Subject: added the versions of a range of build tools that we want to remain
 to work

---
 docs/INTERNALS | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'docs')

diff --git a/docs/INTERNALS b/docs/INTERNALS
index 4209095ab..f8927b568 100644
--- a/docs/INTERNALS
+++ b/docs/INTERNALS
@@ -59,6 +59,19 @@ Portability
  Windows CE   ?
  TPF          ?
 
+ When writing code (mostly for generating stuff included in release tarballs)
+ we use a few "build tools" and we make sure that we remain functional with
+ these versions:
+
+ GNU Libtool  1.4.2
+ GNU Autoconf 2.57
+ GNU Automake 1.7 (we currently avoid 1.10 due to Solaris-related bugs)
+ GNU M4       1.4
+ perl         4
+ roffit       0.5
+ groff        ? (any version that supports "groff -Tps -man [in] [out]")
+ ps2pdf (gs)  ?
+
 Windows vs Unix
 ===============
 
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