http://gcc.gnu.org/onlinedocs/gcc/Preprocessor-Options.html#Preprocessor-Options”rel=“nofollow” GNU文件
如果包括许多档案,则使用<代码>-newline”将这一规则分为几行。
After running the following command, why is the output from gcc -M not as expected?
How do I ensure that each dependency appears on a separate line? Thanks for your help in advance.
gcc -Iinc/ -Isrc/ -M -MM src/BitSet.c
BitSet.o: src/BitSet.c
inc/BitSet.h inc/StdDefs.h
我正在视窗上使用海合会4.52(MinGW)。
你们会想到错误的东西。
If there are many included files then the rule is split into several lines using -newline.
如果该规则的期限超过一定长度,则该规则是分开的。 文件中没有任何地方说,这项规则将在每一条被打字之后分割。
I.e.,预期成绩中的错误,而不是观察到的产出。
关于您的评论(建立您自己使用<代码>gcc-M输出的构建工具,用于其依赖性跟踪,gcc -M的输出意在于make,使用make<>/code>。 如果你想要利用产出,你就必须遵守相同的规定,而这些规则是难以开始的。
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