URL:
<http://savannah.gnu.org/bugs/?40236>
Summary: include, -include and sinclude ignores failures to
read the included file
Project: make
Submitted by: None
Submitted on: tor 10 okt 2013 12.13.16
Severity: 3 - Normal
Item Group: Bug
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Component Version: 4.0
Operating System: POSIX-Based
Fixed Release: None
Triage Status: None
_______________________________________________________
Details:
(this problem exists in 3.81 too)
% cat makefile
include hard.mk
-include soft.mk
all:
echo ">$(hard)<"
echo ">$(soft)<"
% cat hard.mk
hard=HARD
% cat soft.mk
soft=SOFT
% ls -l
-rw-rw-r-- 1 qtedlyn users 75 Oct 10 13:50 makefile
-rw-rw-r-- 1 qtedlyn users 10 Oct 10 13:50 hard.mk
-rw-rw-r-- 1 qtedlyn users 10 Oct 10 13:50 soft.mk
% make
echo ">HARD<"
>HARD<
echo ">SOFT<"
>SOFT<
% echo $status
0
So far, so good. Now we simulate problems reading the included files.
% chmod 0 *.mk
% ls -l
-rw-rw-r-- 1 qtedlyn users 75 Oct 10 13:50 makefile
---------- 1 qtedlyn users 10 Oct 10 13:50 hard.mk
---------- 1 qtedlyn users 10 Oct 10 13:50 soft.mk
% make
makefile:1: hard.mk: Permission denied
echo "><"
><
echo "><"
><
% echo $status
0
Success...?
The logic in read.c specifies a very small set of unrecoverable errors. It
seems to me like at least these should be added to the list:
EIO /* I/O error */
ENXIO /* No such device or address */
EACCES /* Permission denied */
The logic should probably be reversed to specify errors known to be
recoverable instead of vice-a-versa.
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?40236>
_______________________________________________
Meddelandet skickades via/av Savannah
http://savannah.gnu.org/
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