URL:
<http://savannah.gnu.org/bugs/?54529>
Summary: [Makefile:5: foobar] Segmentation fault
Project: make
Submitted by: mark_galeck0
Submitted on: Fri 17 Aug 2018 02:46:42 PM UTC
Severity: 3 - Normal
Item Group: Bug
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Component Version: 4.2.1
Operating System: None
Fixed Release: None
Triage Status: None
_______________________________________________________
Details:
For this Makefile:
ROOT := ${shell echo
/home/mgaleck/ws/mgaleck_build/mgaleck_build_refactor2/target | sed s/t/t/}
export LD_LIBRARY_PATH := ${ROOT}/usr/lib64:${LD_LIBRARY_PATH}
foobar:
touch $@
and file foobar missing, then on some Linux distributions, I get this:
$ make-4.2.1/make
touch foobar
make: *** [Makefile:5: foobar] Segmentation fault (core dumped)
The above Makefile is SSCCE for me - if I delete any elements from the above,
even just one letter from the echo string, does not happen.
This happens on CentOS 7.3, but on latest Ubuntu, does not happen. I am
hoping that this is merely a matter of different timing and the bug is really
present on all OS and a person sufficiently familiar with the code can see it
from the above description.
Mark
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