Description:
Determine whether recent-enough GNU Make is being used.

Files:
m4/gnu-make.m4

Depends-on:

configure.ac:
gl_GNU_MAKE

Makefile.am:
##Sample usage of gnu-make module:
#if GNU_MAKE
#	[nicer features that work only with GNU Make]
#else
#	[fallback features that work in any 'make' implementation; see
#	https://pubs.opengroup.org/onlinepubs/9699919799/utilities/make.html
#	for the POSIX specification]
#endif

Include:

License:
GPLed build tool

Maintainer:
Paul Eggert