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Mail Archives: djgpp/2010/08/03/18:14:46

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From: Juan Manuel Guerrero <juan DOT guerrero AT gmx DOT de>
To: Eli Zaretskii <eliz AT gnu DOT org>, djgpp AT delorie DOT com
Subject: Re: May be redir or bash genertes "Cannot duplicate fd 0: Bad file descriptor (EBADF)" error
Date: Wed, 4 Aug 2010 00:14:44 +0200
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References: <201008022203 DOT 28239 DOT juan DOT guerrero AT gmx DOT de> <83vd7sxux7 DOT fsf AT gnu DOT org>
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Am Dienstag, 3. August 2010 schrieb Eli Zaretskii:
> > From: Juan Manuel Guerrero <juan DOT guerrero AT gmx DOT de>
> > Date: Mon, 2 Aug 2010 22:03:28 +0200
> > 
> > Almost all testcases that fail produces diff files that contains lines like this:
> > + c:/TMP/dj720000: line 1: Cannot duplicate fd 0: Bad file descriptor (EBADF)
> 
> fd 0 is standard input.  Since you don't redirect stdin in the
> examples you have shown, that must be some bug somewhere.  Probably in
> Bash, but even with that hypothesis I still don't see why Bash would
> need to redirect stdin.  Do you?

The problem seems to be with perl-5.8.8.  The port compiled with djdev203 works
OK as can be seen inspecting the output below, but the version compiled with
djdev204 fails in the way shown before.

The test cases abspath, realpath and POSIX still fails but I think this is not
really surprissing.  I will try to investigate this futher ASAP.

As soon as I have some free time I will investigate why the djdev204 compiled
perl port fails.


Regards,
Juan M. Guerrero


The command looked like this:
  make check > out.txt


Making all in doc
e:/m/make-3.82/make.exe -C doc -f ../Makefile VPATH=./doc make.info
make.exe[1]: Entering directory `e:/m/make-3.82/doc'
make.exe[1]: `make.info' is up to date.
make.exe[1]: Leaving directory `e:/m/make-3.82/doc'
Making check in glob
e:/m/make-3.82/make.exe -C glob -f ../Makefile check-am
make.exe[1]: Entering directory `e:/m/make-3.82/glob'
make.exe[1]: Nothing to be done for `check-am'.
make.exe[1]: Leaving directory `e:/m/make-3.82/glob'
Making check in doc
e:/m/make-3.82/make.exe -C doc -f ../Makefile check-am
make.exe[1]: Entering directory `e:/m/make-3.82/doc'
make.exe[1]: Nothing to be done for `check-am'.
make.exe[1]: Leaving directory `e:/m/make-3.82/doc'
If Make says Error -1, you do not have Unix-style shell installed
cd tests && perl ./run_make_tests.pl -debug -detail -verbose -keep -make ../make.exe 
------------------------------------------------------------------------------
             Running tests for GNU make on MS-DOS MEIN_COM 5 i786
                                GNU Make 3.82
------------------------------------------------------------------------------

Clearing work...
Finding tests...

features/comments ....................................... ok     (1 passed)
features/conditionals ................................... ok     (4 passed)
features/default_names .................................. ok     (2 passed)
features/double_colon ................................... ok     (6 passed)
features/echoing ........................................ ok     (4 passed)
features/errors ......................................... ok     (2 passed)
features/escape ......................................... ok     (6 passed)
features/export ......................................... ok     (12 passed)
features/include ........................................ ok     (10 passed)
features/mult_rules ..................................... ok     (2 passed)
features/mult_targets ................................... ok     (2 passed)
features/order_only ..................................... ok     (10 passed)
features/override ....................................... ok     (4 passed)
features/parallelism .................................... N/A
features/patspecific_vars ............................... ok     (10 passed)
features/patternrules ................................... ok     (10 passed)
features/quoting ........................................ ok     (1 passed)
features/recursion ...................................... ok     (2 passed)
features/reinvoke ....................................... ok     (4 passed)
features/se_explicit .................................... ok     (9 passed)
features/se_implicit .................................... ok     (9 passed)
features/se_statpat ..................................... ok     (4 passed)
features/statipattrules ................................. ok     (8 passed)
features/targetvars ..................................... ok     (23 passed)
features/varnesting ..................................... ok     (1 passed)
features/vpath .......................................... ok     (2 passed)
features/vpath2 ......................................... ok     (1 passed)
features/vpath3 ......................................... ok     (1 passed)
features/vpathgpath ..................................... ok     (1 passed)
features/vpathplus ...................................... ok     (4 passed)
functions/abspath ....................................... FAILED (0/1 passed)
functions/addprefix ..................................... ok     (1 passed)
functions/addsuffix ..................................... ok     (2 passed)
functions/andor ......................................... ok     (2 passed)
functions/basename ...................................... ok     (1 passed)
functions/call .......................................... ok     (2 passed)
functions/dir ........................................... ok     (1 passed)
functions/error ......................................... ok     (5 passed)
functions/eval .......................................... ok     (9 passed)
functions/filter-out .................................... ok     (1 passed)
functions/findstring .................................... ok     (1 passed)
functions/flavor ........................................ ok     (1 passed)
functions/foreach ....................................... ok     (4 passed)
functions/if ............................................ ok     (1 passed)
functions/join .......................................... ok     (1 passed)
functions/notdir ........................................ ok     (1 passed)
functions/origin ........................................ ok     (1 passed)
functions/realpath ...................................... Error running e:/m/make-3.82/tests/../make.exe (expected 0; got 512): e:/m/make-3.82/tests/../make.exe -f work/functions/realpath.mk
Error running e:/m/make-3.82/tests/../make.exe (expected 0; got 512): e:/m/make-3.82/tests/../make.exe -f work/functions/realpath.mk.1
FAILED (0/2 passed)
functions/shell ......................................... ok     (2 passed)
functions/sort .......................................... ok     (1 passed)
functions/strip ......................................... ok     (2 passed)
functions/substitution .................................. ok     (3 passed)
functions/suffix ........................................ ok     (1 passed)
functions/value ......................................... ok     (1 passed)
functions/warning ....................................... ok     (4 passed)
functions/wildcard ...................................... ok     (4 passed)
functions/word .......................................... ok     (16 passed)
misc/close_stdout ....................................... ok     (0 passed)
misc/general1 ........................................... ok     (1 passed)
misc/general2 ........................................... ok     (1 passed)
misc/general3 ........................................... ok     (10 passed)
misc/general4 ........................................... ok     (6 passed)
options/dash-B .......................................... ok     (8 passed)
options/dash-C .......................................... ok     (2 passed)
options/dash-I .......................................... ok     (3 passed)
options/dash-W .......................................... ok     (10 passed)
options/dash-e .......................................... ok     (1 passed)
options/dash-f .......................................... ok     (4 passed)
options/dash-k .......................................... ok     (3 passed)
options/dash-l .......................................... ok     (1 passed)
options/dash-n .......................................... ok     (4 passed)
options/dash-q .......................................... ok     (8 passed)
options/dash-t .......................................... ok     (2 passed)
options/eval ............................................ ok     (2 passed)
options/general ......................................... ok     (1 passed)
options/symlinks ........................................ N/A
options/warn-undefined-variables ........................ ok     (2 passed)
targets/DEFAULT ......................................... ok     (1 passed)
targets/FORCE ........................................... ok     (1 passed)
targets/INTERMEDIATE .................................... ok     (8 passed)
targets/PHONY ........................................... ok     (1 passed)
targets/POSIX ........................................... Error running e:/m/make-3.82/tests/../make.exe (expected 512; got 0): e:/m/make-3.82/tests/../make.exe -f work/targets/POSIX.mk
FAILED (0/2 passed)
targets/SECONDARY ....................................... ok     (8 passed)
targets/SILENT .......................................... ok     (1 passed)
targets/clean ........................................... ok     (2 passed)
targets/oneshell ........................................ N/A
variables/CURDIR ........................................ ok     (1 passed)
variables/DEFAULT_GOAL .................................. ok     (5 passed)
variables/INCLUDE_DIRS .................................. ok     (2 passed)
variables/LIBPATTERNS ................................... ok     (2 passed)
variables/MAKE .......................................... ok     (1 passed)
variables/MAKECMDGOALS .................................. ok     (3 passed)
variables/MAKEFILES ..................................... ok     (2 passed)
variables/MAKEFLAGS ..................................... ok     (2 passed)
variables/MAKELEVEL ..................................... ok     (1 passed)
variables/MAKE_RESTARTS ................................. ok     (3 passed)
variables/MFILE_LIST .................................... ok     (1 passed)
variables/automatic ..................................... ok     (7 passed)
variables/define ........................................ ok     (15 passed)
variables/flavors ....................................... ok     (6 passed)
variables/negative ...................................... ok     (4 passed)
variables/private ....................................... ok     (8 passed)
variables/shell ......................................... N/A
variables/special ....................................... ok     (2 passed)
variables/undefine ...................................... ok     (4 passed)

5 Tests in 3 Categories Failed (See .diff files in work dir for details) :-(

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