bugmake - Bugs: bug #61309, Bad rule evaluation when SHELL...

 
 

bug #61309: Bad rule evaluation when SHELL variable contains environment variables

Submitter:  None
Submitted:  Fri 08 Oct 2021 09:59:57 AM UTC
   
 
Severity:  3 - Normal Item Group:  Bug
Status:  None Privacy:  Public
Assigned to:  None Open/Closed:  Open
Component Version:  4.3 Operating System:  POSIX-Based
Fixed Release:  None Triage Status:  None
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Fri 02 Sep 2022 11:55:20 AM UTC, comment #1: 

Have you tried to prefix SHELL command with `env` ?

SHELL = env FOO=BAR sh

```
all:
        @echo hello \
        world
```

It seems to work around the issue :)

nervo <nervo>
Fri 08 Oct 2021 09:59:57 AM UTC, original submission:  

When the SHELL variable contains environment variables, multi-line rules (broken with backslash) are processed line by line.

For


SHELL = FOO=BAR sh

all:
        @echo hello \
        world


this results in the following erroneous output


hello \
/bin/sh: 2: world: not found


Removing the environment variable from the SHELL variable


SHELL = sh

all:
        @echo hello \
        world


produces the expected output:


hello world


.ONESHELL doesn't seem to help in this case.

Anonymous

 

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Attached Files
file #52071:  Makefile added by None (265B - application/octet-stream)

 

Depends on the following items: None found

Items that depend on this one: None found

 

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  • -email is unavailable- added by nervo (Posted a comment)
  • -email is unavailable- added by fpigorsch (make bug)
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    Follow 2 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2021-10-08 fpigorsch Carbon-Copy- Added -email is unavailable-
    2021-10-08 None Attached File- Added Makefile, #52071

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