[configure.ac] Comment some non obvious platforms in the target-specific

case statement. Suggested and OK by dtucker@

1 files changed, 5 insertions, 1 deletions

diff --git a/configure.ac b/configure.ac
index f60bbdd27..4b40b768a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-# $Id: configure.ac,v 1.233 2004/11/07 09:14:34 dtucker Exp $
+# $Id: configure.ac,v 1.234 2004/12/09 02:29:59 tim Exp $
 #
 # Copyright (c) 1999-2004 Damien Miller
 #
@@ -348,12 +348,14 @@ mips-sony-bsd|mips-sony-newsos4)
         # Attention: always take care to bind libsocket and libnsl before libc,
         # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog
         ;;
+# UnixWare 1.x, UnixWare 2.x, and others based on code from Univel.
 *-*-sysv4.2*)
         AC_DEFINE(USE_PIPES)
         AC_DEFINE(SETEUID_BREAKS_SETUID)
         AC_DEFINE(BROKEN_SETREUID)
         AC_DEFINE(BROKEN_SETREGID)
         ;;
+# UnixWare 7.x, OpenUNIX 8
 *-*-sysv5*)
         AC_DEFINE(USE_PIPES)
         AC_DEFINE(SETEUID_BREAKS_SETUID)
@@ -362,6 +364,7 @@ mips-sony-bsd|mips-sony-newsos4)
         ;;
 *-*-sysv*)
         ;;
+# SCO UNIX and OEM versions of SCO UNIX
 *-*-sco3.2v4*)
         CPPFLAGS="$CPPFLAGS -Dftruncate=chsize"
         LIBS="$LIBS -los -lprot -lcrypt_i -lx -ltinfo -lm"
@@ -381,6 +384,7 @@ mips-sony-bsd|mips-sony-newsos4)
         do_sco3_extra_lib_check=yes
         TEST_SHELL=ksh
         ;;
+# SCO OpenServer 5.x
 *-*-sco3.2v5*)
         if test -z "$GCC"; then
                 CFLAGS="$CFLAGS -belf"