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| MAKEVER:=$(shell make --version | ruby -n0e 'puts $$_[/Make (\d)/,1]')
|
| ifeq ($(MAKEVER),4)
| # A variable name with space is invalid on GNU make 4.
| all:
| echo PASS
| else
| varname_with_ws:=hello, world!
| $(varname_with_ws):=PASS
| foo bar = PASS2
| all:
| echo $(hello, world!)
| echo $(foo bar)
| endif
|
|
