Re: Make recursion does not appear working in VMS

[John E. Malmberg]

On 3/13/2014 4:19 AM, h.becker wrote:
> On 03/13/2014 05:29 AM, John E. Malmberg wrote:
> > Further tests show that the parallelism is not fully working on VMS, or
> > not working as a Unix program would expect.
>
> As far as I know, --jobs is not implemented for VMS, unfortunately I
> can't point to an obvious line in the sources. It seems to be hidden in
> #if[n]def VMS in job.c and vmsjobs.c. Silently explicitly or implicitly
> reseting jobs to 1 isn't good.
>
> To look at this, can you post or send (one of) the modified makefiles
> for VMS?

Sorry for long lines, only a seconds before I have to run.

recurse line is wrapped in the e-mail client.
1.inc and 2.inc lines are wrapped in the e-mail client.

This is one of the files that fails for recursion.  I will have to send 
one that shows the parallelism failures later.


EAGLE> del 1.inc;,2.inc;
EAGLE>
EAGLE>
EAGLE> make -f /lcl_root/make/tests/work/features/parallelism.mk_2 "-j4"
THREE.inc
ONE.inc
TWO.inc
make: execve: make: no such file or directory
/lcl_root/make/tests/work/features/parallelism.mk_2:2: recipe for target 
'recurse' failed
make: *** [recurse] Error 0xbf2bffbc

Or if you prefer:

EAGLE> del 1.inc;,2.inc;
EAGLE> make -f [.work.features]parallelism.mk_2 "-j4"
THREE.inc
ONE.inc
TWO.inc
make: execve: make: no such file or directory
[.work.features]parallelism.mk_2:2: recipe for target 'recurse' failed
make: *** [recurse] Error 0xbf2bffbc


Directory LCL_ROOT:[make.tests.work.features]

parallelism.log_2;1 parallelism.mk_2;1

Total of 2 files.
EAGLE> type LCL_ROOT:[make.tests.work.features]parallelism.mk_2

recurse : ; @$(MAKE) --no-print-directory -f 
/lcl_root/make/tests/work/features/
parallelism.mk_2 "INC=yes" all
all : 1 2 ; @echo success

INC = no
ifeq ($(INC),yes)
-include 1.inc 2.inc
endif
1.inc : ; @pipe echo ONE.inc ; sleep 2 ; echo TWO.inc ; define/user 
sys$$output $@ ; echo "1 : ; @pipe echo ONE ; sleep 2 ; echo TWO" ; 
close sys$$output
2.inc : ; @pipe sleep 1 ; echo THREE.inc ; define/user sys$$output $@ ; 
echo "2: ; @pipe sleep 1 ; echo THREE" ; close sys$$output


Regards,
-John