回退编译选项-fno-common

Signed-off-by: Nchengjinsong2 <chengjinsong2@huawei.com>

interfaces/hals/utils/sys_param/BUILD.gn

@@ -13,7 +13,6 @@
 # limitations under the License.
 
 static_library("hal_sys_param") {
-  cflags = [ "-fno-common" ]
   sources = [ "hal_sys_param.c" ]
   include_dirs = [ "//base/startup/init/interfaces/hals" ]
   defines = [

interfaces/innerkits/BUILD.gn

@@ -122,7 +122,6 @@ if (defined(ohos_lite)) {
         ]
         defines += [ "LITEOS_SUPPORT" ]
         sources += syspara_sources
-        cflags = [ "-fno-common" ]
       } else {
         sources += [ "syscap/init_syscap.c" ]
       }

services/modules/init_hook/BUILD.gn

@@ -34,7 +34,6 @@ if (defined(ohos_lite)) {
       "_GNU_SOURCE",
       "OHOS_LITE",
     ]
-    cflags = [ "-fno-common" ]
     include_dirs = comm_include
     sources = [ "param_hook.c" ]
     public_configs = [ ":inithook_config" ]

services/param/base/BUILD.gn

@@ -41,10 +41,7 @@ base_include_dirs = [
 
 if (defined(ohos_lite)) {
   static_library("parameterbase") {
-    cflags = [
-      "-fPIC",
-      "-fno-common",
-    ]
+    cflags = [ "-fPIC" ]
     sources = comm_sources
     sources += [
       "//base/startup/init/services/log/init_commlog.c",

services/param/linux/BUILD.gn

@@ -77,7 +77,6 @@ if (defined(ohos_lite)) {
     if (defined(boot_kernel_extended_cmdline)) {
       defines += [ "BOOT_EXTENDED_CMDLINE=\"${boot_kernel_extended_cmdline}\"" ]
     }
-    cflags = [ "-fno-common" ]
     defines += [
       "_GNU_SOURCE",
       "__LINUX__",
@@ -96,10 +95,7 @@ if (defined(ohos_lite)) {
     include_dirs = param_include_dirs
     sources = param_client_sources
     public_configs = [ ":exported_header_files" ]
-    cflags = [
-      "-fPIC",
-      "-fno-common",
-    ]
+    cflags = [ "-fPIC" ]
     defines = [
       "_GNU_SOURCE",
       "__LINUX__",

watchdog/BUILD.gn

@@ -17,7 +17,6 @@ if (defined(ohos_lite)) {
       "//base/startup/init/services/log/init_commlog.c",
       "//base/startup/init/watchdog/init_watchdog.c",
     ]
-    cflags = [ "-fno-common" ]
     deps = [
       "//base/startup/init/services/log:init_log",
       "//third_party/bounds_checking_function:libsec_static",