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

[openssh.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 55cfb9fac1e9f178c8806d57378babc7bd0ed16b..22086abaf8479c3ac98e6344339af31300c3ef14 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -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"