From: Harlan Stenn <stenn@ntp.org>
Date: Mon, 21 Feb 2011 08:26:17 +0000 (-0800)
Subject: older autoconf sometimes dislikes [].
X-Git-Tag: NTP_4_2_7P131~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f384aa430e5876ae6a4c19a25400cc87095c76b9;p=thirdparty%2Fntp.git

older autoconf sometimes dislikes [].

bk: 4d6221a970JTSj9lM25E4Hc7tX5Ugw
---

diff --git a/ChangeLog b/ChangeLog
index a845bf393..f71cabf3c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,4 @@
+* older autoconf sometimes dislikes [].
 * Move "can't write KoD file" warning from sntp shutdown to startup.
 * refclock_acts.c cleanup from Dave Mills.
 * Convert sntp to libevent event-driven socket programming.  Instead of
diff --git a/sntp/m4/ntp_libntp.m4 b/sntp/m4/ntp_libntp.m4
index 758ff6328..eace90035 100644
--- a/sntp/m4/ntp_libntp.m4
+++ b/sntp/m4/ntp_libntp.m4
@@ -299,7 +299,7 @@ AC_CHECK_FUNCS([sem_timedwait socketpair])
 AC_ARG_ENABLE(
     [thread-support],
     [AS_HELP_STRING([--disable-thread-support, do not use threads])],
-    [], 
+    , 
     [enable_thread_support=yes]
     )
 have_pthreads=no
@@ -320,7 +320,7 @@ case "$have_pthreads" in
     CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
     AC_CHECK_SIZEOF(
 	[pthread_t],
-	[],
+	,
 	[
 	    AC_INCLUDES_DEFAULT()
 	    #include <pthread.h>
@@ -357,8 +357,7 @@ case "$have_pthreads" in
 	AC_CHECK_LIB(
 	    [c_r],
 	    [sigwait],
-	    [have_sigwait=yes],
-	    []
+	    [have_sigwait=yes]
 	)
     esac
     case "$have_sigwait" in
@@ -388,8 +387,7 @@ case "$have_pthreads" in
 	AC_CHECK_FUNC(
 	    [pthread_setconcurrency],
 	    [AC_DEFINE([CALL_PTHREAD_SETCONCURRENCY], [1],
-		       [why not HAVE_P_S?])],
-	    []
+		       [why not HAVE_P_S?])]
 	)
 	;;
      *-sco-sysv*uw*|*-*-sysv*UnixWare*|*-*-sysv*OpenUNIX*)