From 05b4f8b273fde8da28c4efae485f4ee6ad8ddf8a Mon Sep 17 00:00:00 2001
From: afwerar <1296468573@qq.com>
Date: Thu, 30 Jun 2022 15:54:30 +0800
Subject: [PATCH] os: support-gcc4.8-compile

---
 cmake/cmake.options             | 22 ++++++++++++++++------
 source/libs/qcom/src/querymsg.c |  2 ++
 2 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/cmake/cmake.options b/cmake/cmake.options
index 62816a80d5..86096c18fe 100644
--- a/cmake/cmake.options
+++ b/cmake/cmake.options
@@ -52,12 +52,22 @@ IF(${TD_WINDOWS})
         ON
     )
 ELSE ()
-
-    option(
-        BUILD_TEST 
-        "If build unit tests using googletest" 
-        ON
-    )
+    include(CheckCXXCompilerFlag)
+    CHECK_CXX_COMPILER_FLAG("-std=c++13" COMPILER_SUPPORTS_CXX13)
+    IF(${COMPILER_SUPPORTS_CXX13})
+        add_definitions(-DCOMPILER_SUPPORTS_CXX13)
+        option(
+            BUILD_TEST
+            "If build unit tests using googletest"
+            ON
+        )
+    ELSE ()
+        option(
+            BUILD_TEST
+            "If build unit tests using googletest"
+            OFF
+        )
+    ENDIF ()
 ENDIF ()
 
 option(
diff --git a/source/libs/qcom/src/querymsg.c b/source/libs/qcom/src/querymsg.c
index b433a88001..908149c3ea 100644
--- a/source/libs/qcom/src/querymsg.c
+++ b/source/libs/qcom/src/querymsg.c
@@ -20,7 +20,9 @@
 #include "systable.h"
 
 #pragma GCC diagnostic push
+#ifdef COMPILER_SUPPORTS_CXX13
 #pragma GCC diagnostic ignored "-Wformat-truncation"
+#endif
 
 int32_t (*queryBuildMsg[TDMT_MAX])(void *input, char **msg, int32_t msgSize, int32_t *msgLen, void*(*mallocFp)(int32_t)) = {0};
 int32_t (*queryProcessMsgRsp[TDMT_MAX])(void *output, char *msg, int32_t msgSize) = {0};
-- 
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