Why does a Makefile error occur when executing the make command?

Question

PHP

Hello everyone, the problem is the following! When trying to compile a php extension during the make command, the following error appears:
Makefile:194: error executing recipe for target "libev.lo" An
error of the same nature appeared when trying to manually compile the php interpreter.
Can you suggest what steppe to dig? Tips to download the extension from the repository is a bad idea, because I did not find any repositories that provide this extension, only the sources from github that need to be compiled....

Answer 1

Watch the output of make and look for what is missing