How to Write C/C ++ mixed-encoding makefile

I thought it was very simple to use the mixed programming of C and C ++, but I didn't expect it to take a little time. Here is a summary.

1. For the C part, use gcc-c-o XXX. o xxx. C.

For the C ++ part, use g ++-c-o XXX. o xxx. cpp.

C ++ part. If you want to use C, use

Extern "C "{}

2. For example, I have several files, A. cpp A. h B. H C. C. H D. C D. H.

The inclusion relationship here is:. CPP contains main,. h uses B. class in H, B. c. h, where B. c ++ code in H

C. H uses the functions declared in D. H.

Makefile is written as follows:

A:. o C. o d. OG ++-o. o C. o d. oa. o:. cpp. h B. h c. OG ++-c-o. o. cppc. o: C. c. h d. ogcc-c-o C. o C. CD. o: D. c d. hgcc-c-o $ <