AIX 5.1 has <utmpx.h> but no updwtmpx(). Treat the latter as a reason to

[u/mdw/putty] / unix / configure.ac

diff --git a/unix/configure.ac b/unix/configure.ac
index 40e6d56..5b0c0c9 100644 (file)
--- a/unix/configure.ac
+++ b/unix/configure.ac
@@ -23,7 +23,7 @@ AC_SUBST([all_targets])
 
 AC_SEARCH_LIBS([socket], [xnet])
 
-AC_CHECK_FUNCS([getaddrinfo ptsname setresuid strsignal])
+AC_CHECK_FUNCS([getaddrinfo ptsname setresuid strsignal updwtmpx])
 
 AC_OUTPUT
 
@@ -39,7 +39,7 @@ AH_BOTTOM([
 #ifndef HAVE_STRSIGNAL
 # define HAVE_NO_STRSIGNAL
 #endif
-#ifndef HAVE_UTMPX_H
+#if !defined(HAVE_UTMPX_H) || !defined(HAVE_UPDWTMPX)
 # define OMIT_UTMP
 #endif
 #ifndef HAVE_PTSNAME