If I use this Makefile ...
----------------
bash$ cat Makefile
FOO := $(shell echo $(ENTRIES) ; )
BAR := $(shell echo $(ENTRIES) )
all:
@echo FOO = $(FOO)
@echo BAR = $(BAR)
.PHONY: all
----------------
... and set ENTRIES with embedded newlines, then this happens:
----------------
bash$ make 'ENTRIES=
blartz
blurfl
'
FOO = blartzblurfl
BAR = blartz blurfl
----------------
Why is the embedded whitespace removed in the first (FOO) case? It seems
related to the semicolon shell metacharacter ...
----------------
bash$ make --version
GNU Make 4.3
Built for x86_64-pc-linux-gnu
Copyright (C) 1988-2020 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
----------------
Thanks,
--
Bob
