URL:
<https://savannah.gnu.org/bugs/?59247>
Summary: function shell eats a newline
Project: make
Submitted by: dgoncharov
Submitted on: Sat 10 Oct 2020 06:24:33 PM UTC
Severity: 3 - Normal
Item Group: None
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Component Version: None
Operating System: None
Fixed Release: None
Triage Status: None
_______________________________________________________
Details:
A user reported a bug here
https://lists.gnu.org/archive/html/bug-make/2020-10/msg00016.html.
From: Byrnes, Robert
Subject: embedded newlines in shell function variable expansion
Date: Fri, 9 Oct 2020 15:03:24 +0000
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
----------------
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