note about HP compiler. CC="cc -Ae" is least broken, but still broken

diff --git a/README b/README
index c5cae18e2b3e7d6eb954adfa9a64e98332d34684..8e5264a84a785f52d92b7f2233fb7aea2ee95b87 100644 (file)
--- a/README
+++ b/README
@@ -366,7 +366,8 @@ AIX:        A complete overhaul of the shared library support is now in
 HP-UX: When using threading, you may have to add -D_REENTRANT to the
        OPT variable in the top-level Makefile; reported by Pat Knight,
        this seems to make a difference (at least for HP-UX 10.20)
-       even though pyconfig.h defines it.
+       even though pyconfig.h defines it. Experience seems to show that
+        building with HP's compiler works best if you set CC="cc -Ae".
 
 HP PA-RISC 2.0: A recent bug report (http://www.python.org/sf/546117)
        suggests that the C compiler in this 64-bit system has bugs