From bac29f25f063d3a2a87f2b824179df6fbd54334f Mon Sep 17 00:00:00 2001
From: renmingshuai <renmingshuai@huawei.com>
Date: Fri, 30 Jul 2021 22:26:26 +0800
Subject: [PATCH] Fix multiple defination with gcc 10

---
 sntp/tests/run-crypto.c           | 2 +-
 sntp/tests/run-keyFile.c          | 2 +-
 sntp/tests/run-kodDatabase.c      | 2 +-
 sntp/tests/run-kodFile.c          | 2 +-
 sntp/tests/run-networking.c       | 2 +-
 sntp/tests/run-packetHandling.c   | 2 +-
 sntp/tests/run-packetProcessing.c | 2 +-
 sntp/tests/run-t-log.c            | 2 +-
 sntp/tests/run-utilities.c        | 2 +-
 tests/libntp/test-libntp.h        | 5 ++++-
 10 files changed, 13 insertions(+), 10 deletions(-)

diff --git a/sntp/tests/run-crypto.c b/sntp/tests/run-crypto.c
index a486f86..5d7d02e 100644
--- a/sntp/tests/run-crypto.c
+++ b/sntp/tests/run-crypto.c
@@ -57,7 +57,7 @@ void resetTest(void)
   setUp();
 }
 
-char const *progname;
+extern char const *progname;
 
 
 //=======MAIN=====
diff --git a/sntp/tests/run-keyFile.c b/sntp/tests/run-keyFile.c
index 5b25519..4321002 100644
--- a/sntp/tests/run-keyFile.c
+++ b/sntp/tests/run-keyFile.c
@@ -55,7 +55,7 @@ void resetTest(void)
   setUp();
 }
 
-char const *progname;
+extern char const *progname;
 
 
 //=======MAIN=====
diff --git a/sntp/tests/run-kodDatabase.c b/sntp/tests/run-kodDatabase.c
index 67b7fc2..b591a0b 100644
--- a/sntp/tests/run-kodDatabase.c
+++ b/sntp/tests/run-kodDatabase.c
@@ -58,7 +58,7 @@ void resetTest(void)
   setUp();
 }
 
-char const *progname;
+extern char const *progname;
 
 
 //=======MAIN=====
diff --git a/sntp/tests/run-kodFile.c b/sntp/tests/run-kodFile.c
index a3af218..96d0075 100644
--- a/sntp/tests/run-kodFile.c
+++ b/sntp/tests/run-kodFile.c
@@ -56,7 +56,7 @@ void resetTest(void)
   setUp();
 }
 
-char const *progname;
+extern char const *progname;
 
 
 //=======MAIN=====
diff --git a/sntp/tests/run-networking.c b/sntp/tests/run-networking.c
index 1c1364f..3e1b4cd 100644
--- a/sntp/tests/run-networking.c
+++ b/sntp/tests/run-networking.c
@@ -48,7 +48,7 @@ void resetTest(void)
   setUp();
 }
 
-char const *progname;
+extern char const *progname;
 
 
 //=======MAIN=====
diff --git a/sntp/tests/run-packetHandling.c b/sntp/tests/run-packetHandling.c
index 7790b20..c58380c 100644
--- a/sntp/tests/run-packetHandling.c
+++ b/sntp/tests/run-packetHandling.c
@@ -64,7 +64,7 @@ void resetTest(void)
   setUp();
 }
 
-char const *progname;
+extern char const *progname;
 
 
 //=======MAIN=====
diff --git a/sntp/tests/run-packetProcessing.c b/sntp/tests/run-packetProcessing.c
index c91a6d3..221c88c 100644
--- a/sntp/tests/run-packetProcessing.c
+++ b/sntp/tests/run-packetProcessing.c
@@ -68,7 +68,7 @@ void resetTest(void)
   setUp();
 }
 
-char const *progname;
+extern char const *progname;
 
 
 //=======MAIN=====
diff --git a/sntp/tests/run-t-log.c b/sntp/tests/run-t-log.c
index 268bf41..cd835bc 100644
--- a/sntp/tests/run-t-log.c
+++ b/sntp/tests/run-t-log.c
@@ -50,7 +50,7 @@ void resetTest(void)
   setUp();
 }
 
-char const *progname;
+extern char const *progname;
 
 
 //=======MAIN=====
diff --git a/sntp/tests/run-utilities.c b/sntp/tests/run-utilities.c
index f717882..98d9bf1 100644
--- a/sntp/tests/run-utilities.c
+++ b/sntp/tests/run-utilities.c
@@ -58,7 +58,7 @@ void resetTest(void)
   setUp();
 }
 
-char const *progname;
+extern char const *progname;
 
 
 //=======MAIN=====
diff --git a/tests/libntp/test-libntp.h b/tests/libntp/test-libntp.h
index 93050b3..2f386f6 100644
--- a/tests/libntp/test-libntp.h
+++ b/tests/libntp/test-libntp.h
@@ -1,3 +1,5 @@
+#ifndef TEST_LIBNTP_H
+#define TEST_LIBNTP_H
 #include "config.h"
 
 #include "ntp_stdlib.h"
@@ -5,4 +7,5 @@
 
 time_t timefunc(time_t *ptr);
 void settime(int y, int m, int d, int H, int M, int S);
-time_t nowtime;
+extern time_t nowtime;
+#endif
-- 
1.8.3.1