diff -r e1287c6748c9 -r e2f4be0feb9d docs/known-issues.txt
--- a/docs/known-issues.txt	Fri Aug 08 07:07:16 2008 +0000
+++ b/docs/known-issues.txt	Tue Oct 14 20:06:37 2008 +0000
@@ -44,10 +44,8 @@
   x86 and for x86_64.
 
   Only the system part of the tuple (here, linux-gnu) needs to be the same to
-  trigger the bug.
-
-  If you really cross-compile (eg x86 -> x86_64, or the other way around),
-  the toolchain builds successfully.
+  trigger the bug. Which means that building a tolchain for either x86 or
+  x86_64 on either x86 or x86_64 breaks.
 
 Fix:
   None known.
@@ -57,3 +55,22 @@
   Or investigate! :-)
 
 --------------------------------
+Symptoms:
+  gcc is not found, although I *do* have gcc installed.
+
+Explanations:
+  This is an issue on at least RHEL systems, where gcc is a symlink to ccache.
+  Because crosstool-NG create links to gcc for the build and host environment,
+  those symlinks are in fact pointing to ccache, which then doesn't know how
+  to run the compiler.
+
+  A possible fix could probably set the environment variable CCACHE_CC to the
+  actual compiler used.
+
+Fix:
+  None known.
+
+Workaround:
+  Uninstall ccache.
+
+--------------------------------