* configure: Accept makepp also.
* builds/unix/detect.mk: Use proper path to unix-def.mk.
* builds/unix/unix-def.in (BUILD_DIR, PLATFORM): Remove.
* builds/unix/unix.mk (BUILD_DIR, PLATFORM): Define.
Use BUILD_DIR.
* docs/INSTALL, docs/INSTALL.GNU, docs/INSTALL.UNX: Update
documentation on makepp.
diff --git a/docs/INSTALL.UNX b/docs/INSTALL.UNX
index 1483380..d5a45c0 100644
--- a/docs/INSTALL.UNX
+++ b/docs/INSTALL.UNX
@@ -13,7 +13,8 @@
[Well, this is not really correct. Recently, a perl implementation
of make called `makepp' has appeared which can also build FreeType 2
successfully on Unix platforms. See http://makepp.sourceforge.net
- for more details.]
+ for more details; you need version 1.19 or newer, and you must pass
+ option `--norc-substitution'.]
Trying to compile the library with a different Make tool will print
a message like: