!176 musl归一化后调整libc的构建

Merge pull request !176 from Caoruihong/porting2

components/fs/BUILD.gn

@@ -31,6 +31,8 @@ static_library("fs_operations") {
   sources = [
     "./fs.c",
   ]
+
+  deps = [ "//kernel/liteos_m/kal/posix" ]
 }
 
 declare_args() {

components/fs/fatfs/BUILD.gn

@@ -46,4 +46,6 @@ static_library("fatfs") {
     "//third_party/bounds_checking_function/include",
     "//third_party/FatFs/source/",
   ]
+
+  deps = [ "//kernel/liteos_m/kal/posix" ]
 }

components/fs/littlefs/BUILD.gn

@@ -43,4 +43,6 @@ static_library("littlefs") {
     "../",
     "//third_party/littlefs",
   ]
+
+  deps = [ "//kernel/liteos_m/kal/posix" ]
 }