Adapt to lower version of gcc

Signed-off-by: Nwujing <wujing50@huawei.com>

src/services/execution/spec/selinux_label.c

@@ -632,9 +632,10 @@ out:
 
 static bool valid_options(const char *opt)
 {
+    size_t i;
     const char *opts[] = { "disable", "type", "user", "role", "level" };
 
-    for (size_t i = 0; i < sizeof(opts) / sizeof(char *); i++) {
+    for (i = 0; i < sizeof(opts) / sizeof(char *); i++) {
         if (strcmp(opt, opts[i]) == 0) {
             return true;
         }
@@ -768,9 +769,10 @@ int init_label(const char **label_opts, size_t label_opts_len, char **dst_proces
     }
 
     if (process_label != NULL) {
+        size_t i;
         pcon = context_new(process_label);
         mcon = context_new(mount_label);
-        for (size_t i = 0; i < label_opts_len; i++) {
+        for (i = 0; i < label_opts_len; i++) {
             if (strcmp(label_opts[i], "disable") == 0) {
                 goto out;
             }

test/cmd/isula/infomation/info/CMakeLists.txt

@@ -11,6 +11,7 @@ add_executable(${EXE}
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../../../src/cutils/utils_convert.c
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../../../src/cutils/utils_verify.c
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../../../src/cutils/utils_regex.c
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../../../../src/cutils/util_atomic.c
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../../../src/sha256/sha256.c
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../../../src/path.c
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../../../src/cmd/commander.c

test/image/oci/oci_config_merge/CMakeLists.txt

@@ -11,6 +11,7 @@ add_executable(${EXE}
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../../src/cutils/utils_string.c
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../../src/cutils/utils_convert.c
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../../src/cutils/utils_file.c
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../../../src/cutils/util_atomic.c
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../../src/log.c
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../../src/sha256/sha256.c
     ${CMAKE_BINARY_DIR}/json/json_common.c

test/runtime/lcr/CMakeLists.txt

@@ -10,6 +10,7 @@ add_executable(${EXE}
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../src/cutils/utils_string.c
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../src/cutils/utils_convert.c
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../src/cutils/utils_file.c
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../../src/cutils/util_atomic.c
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../src/log.c
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../src/sha256/sha256.c
     ${CMAKE_BINARY_DIR}/json/json_common.c

test/specs/specs/CMakeLists.txt

@@ -10,6 +10,7 @@ add_executable(${EXE}
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../src/cutils/utils_string.c
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../src/cutils/utils_convert.c
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../src/cutils/utils_file.c
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../../src/cutils/util_atomic.c
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../src/log.c
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../src/sha256/sha256.c
     ${CMAKE_BINARY_DIR}/json/json_common.c
@@ -37,6 +38,7 @@ add_executable(${EXE}
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../test/mocks/namespace_mock.cc
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../test/mocks/container_unix_mock.cc
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../test/mocks/engine_mock.cc
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../../test/mocks/selinux_label_mock.cc
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../test/mocks/isulad_config_mock.cc
     ${CMAKE_BINARY_DIR}/json/imagetool_image.c
     ${CMAKE_BINARY_DIR}/json/oci_image_spec.c