bugmake - Bugs: bug #19113, cannot self-remake makefile...


bug #19113: cannot self-remake makefile starting with './'

Submitted by:  None
Submitted on:  Tue 20 Feb 2007 08:39:29 PM UTC  
Severity:  3 - Normal Item Group:  Bug
Status:  None Privacy:  Public
Assigned to:  None Open/Closed:  Open
Component Version:  3.81 Operating System:  POSIX-Based
Fixed Release:  None Triage Status:  None

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  Spam posted by anonymous
Tue 20 Feb 2007 08:39:29 PM UTC, original submission:  

for a makefile foo (see attached), the makefile will not be updated before being run if prefixed with a ./

To duplicate:

  • run the attached foo script from the current directory using "./foo"
  • or run "make -f ./foo"

To see the expected behavior:

  • run "make -f foo"

this was discovered when trying to make a self-executing makefile which starts with "#!/usr/bin/make -f"

This also happens (not unexpectedly) when running "make -f ./foo"

The bug does not occur, however, when running "make -f foo" (without the preceding ./)

The bug does also not apply to included makefiles, whether prefixed with ./ or not. All included makefiles appear to be updating correctly. This was tested by including a (nonexistent) makefile bar which is made as part of the MAKEFILE_LIST target

The attached makefile uses the MAKEFILE_LIST variable to guarantee that the target will be the name of the invoked makefile.  the targets foo and ./foo can also be defined and the bug will still be apparent.

The MAKEFILE_LIST targets were specified as PHONY to guarantee that the makefile gets updated.

Running on Kubuntu 6.10, GNU Make 3.81, built for x86_64-pc-linux-gnu



(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach Files:

Attached Files
file #12022:  foo added by None (201B - application/octet-stream - this is the correct one)


Depends on the following items: None found

Items that depend on this one: None found


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Follow 2 latest changes.

Date Changed by Updated Field Previous Value => Replaced by
2007-02-20 None Attached File- => Added foo, #12022
2007-02-20 None Attached File- => Added foo, #12021

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