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--- a/manual.md
+++ b/manual.md
@@ -733,6 +733,7 @@ target("test2")
| [set_pcxxheader](#targetset_pcxxheader) | Set pre-compiled c++ header file | >= 2.1.5 |
| [add_deps](#targetadd_deps) | Add target dependencies | >= 1.0.1 |
| [add_links](#targetadd_links) | Add link libraries | >= 1.0.1 |
+| [add_syslinks](#targetadd_syslinks) | Add system link libraries | >= 2.2.3 |
| [add_files](#targetadd_files) | Add source files | >= 1.0.1 |
| [del_files](#targetdel_files) | Remove source files | >= 2.1.9 |
| [add_headers](#targetadd_headers) | Add installed header files | >= 1.0.1 |
@@ -1868,6 +1869,23 @@ target("demo")
add_linkdirs("$(buildir)/lib")
```
+##### target:add_syslinks
+
+###### Add system link libraries
+
+这个接口使用上跟[add_links](#targetadd_links)类似,唯一的区别就是,通过这个接口添加的链接库顺序在所有`add_links`之后。
+
+因此主要用于添加系统库依赖,因为系统库的链接顺序是非常靠后的,例如:
+
+```lua
+add_syslinks("pthread", "m", "dl")
+target("demo")
+ add_links("a", "b")
+ add_linkdirs("$(buildir)/lib")
+```
+
+上面的配置,即使`add_syslinks`被优先提前设置了,但最后的链接顺序依然是:`-la -lb -lpthread -lm -ldl`
+
##### target:add_files
###### Add source files