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<p>
<ol>
<p><li>
In large codes with many source files, it becomes difficult to determine
which .h files should be included in which .c files.
<p><li>
It is typically the case the a .h file will be forced to include
another .h files, which in turn might include other .h files,
and so forth.
The .c file must be recompiled when any of the .h files in this chain
are altered, but it can be difficult to determine what .h files are found
in the include chain.
A frequent Makefile error is to omit some .h files from a dependency
list even though those files are on the include file chain.
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|
<p>
<ol>
<p><li>
In large codes with many source files, it becomes difficult to determine
which .h files should be included in which .c files.
<p><li>
It is typically the case that a .h file will be forced to include
another .h files, which in turn might include other .h files,
and so forth.
The .c file must be recompiled when any of the .h files in this chain
are altered, but it can be difficult to determine what .h files are found
in the include chain.
A frequent Makefile error is to omit some .h files from a dependency
list even though those files are on the include file chain.
|