Convert gmake makefile to create makefile?

Question

Is there any utility for converting the GNU Makefile for gmake to Makefile that can be used for make (FreeBSD-make)?

Answer 1

This utility is called a developer (programmer, creator of a guru, ...) :-) Seriously, the AI ​​required for this task is quite complicated, and the demand for automatic conversion is close enough to epsilon, and no one will seriously consider its programming.

If you have a GNU make file, it is best to use GNU make.

Answer 2

As already noted, there is no such converter, and I doubt very much that this can exist. As far as I understand, you have two options:

• Use the GNU make port for FreeBSD. For example this .

• Patch files to make them compatible with FreeBSD make . Actually there are not too many of them in LuaJIT (main Makefile and src / Makefile). This should be pretty easy. Just make sure you have all the tools (check what is called in the shell) and fix the “error” step by step.

  For example, the error on line 29 ( export PREFIX = / usr / local ) is related to the GNU make export directive, which does not have the same in make FreeBSD. The manual says: "Environment variables are set outside the Makefile in the shell on which make is run," and therefore you must comply with this requirement.

  You also need to fix all conditional conditions, etc., the entire group of differences is collected in BSD make vs. GNU make

Answer 3

It is unlikely that there is one, because there are things that you can do in GNU make that you cannot do in other versions of make . In particular, macro functions for string management and conventions in the makefile are usually not available.