增加 Makefile 环境变量设置说明.
Signed-off-by: rick.chan <chen.yang@yuzhen-iot.com>
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@ -179,6 +179,8 @@ The linker uses the following search paths to locate required shared libraries:
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If the required shared library is not found, the linker will issue a warning and continue with the link.
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在 Makefile 中设置 LD_RUN_PATH/LD_LIBRARY_PATH 的话,需要将环境变量的设置写到具体的编译命令一行中,因为 Makefile 规则中的每一行都在其自己的 shell 实例中运行。
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## 3. 外部参考资料
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1. [gcc警告选项汇总](https://blog.csdn.net/qq_17308321/article/details/79979514)
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@ -1,5 +1,7 @@
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# Makefile 简明语法
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**注意,Makefile 规则中的每一行都在其自己的 shell 实例中运行。**
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## 静态模式
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静态模式可以更加容易地定义多目标的规则,可以让我们的规则变得更加的有弹性和灵活。我们还是先来看一下语法:
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