librelist archives

posix_mq : Problem installing on HPUX

From:

Date:

2011-02-23 @ 12:40

Hi Eric,

I tried a 'gem install posix_mq --pre' as you suggested, and the compile
failed as indicated below.
Regards,
Tad
This is my log of installing posix_mq on HPUX :

//*
u91134@tiths303>/home/acore/workarea/tb/www# gem install --pre posix_mq
Building native extensions.  This could take a while...
ERROR:  Error installing posix_mq:
ERROR: Failed to build gem native extension.

/home/acore/ruby/bin/ruby extconf.rb
checking for sys/select.h... no
checking for signal.h... yes
checking for mqueue.h... yes
checking for __mq_oshandle()... no
checking for pthread.h... yes
checking for rb_str_set_len()... no
checking for rb_thread_blocking_region()... no
checking for main() in -lm... yes
checking for main() in -lrt... yes
checking for main() in -lpthread... yes
checking for mq_timedsend()... no
checking for mq_timedreceive()... no
creating Makefile

make
Make: Don't know how to make ruby.h.  Stop.

Gem files will remain installed
in /home/acore/ruby/lib/ruby/gems/1.8/gems/posix_mq-0.6.0.7.g3a8a for
inspection.
Results logged
to 
/mtitres/rec/acore/ruby/lib/ruby/gems/1.8/gems/posix_mq-0.6.0.7.g3a8a/ext/posix_mq/gem_make.out
u91134@tiths303>/home/acore/workarea/tb/www#
*//

@@@ At this stage I copied ruby.h & defines.h (I don't understand why I
have to do this)
from /home/acore/ruby/lib/ruby/1.8/hppa2.0w-hpux11.1
to 
/mtitres/rec/acore/ruby/lib/ruby/gems/1.8/gems/posix_mq-0.6.0.7.g3a8a/ext/posix_mq

and followed with a gmake.

//*

u91134@tiths303>/mtitres/rec/acore/ruby/lib/ruby/gems/1.8/gems/posix_mq-0.6.0.7.g3a8a/ext/posix_mq#
 gmake
cc -I. -I /home/acore/ruby/lib/ruby/1.8/hppa2.0w-hpux11.11  -DHAVE_SIGNAL_H
-DHAVE_MQUEUE_H -DHAVE_PTHREAD_H
-I /home/acore/ruby/lib/ruby/1.8/hppa2.0w-hpux11.11 -I /usr/include
-I /usr/local/include +Z -g  +Z  -c posix_mq.c
cc: "posix_mq.c", line 284: error 1547: "&&" operator requires scalar
operands.
cc: "posix_mq.c", line 284: error 1563: Expression in if must be scalar.
cc: "posix_mq.c", line 737: error 1558: The ! operator takes a scalar
operand.
gmake: *** [posix_mq.o] Error 1
*//




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tad.bochan@externe.bnpparibas.com wrote:
> @@@ At this stage I copied ruby.h & defines.h (I don't understand why I
> have to do this)

There's probably a Ruby development package you didn't install or your
install is incomplete in some way.

> 
u91134@tiths303>/mtitres/rec/acore/ruby/lib/ruby/gems/1.8/gems/posix_mq-0.6.0.7.g3a8a/ext/posix_mq#
>  gmake
> cc -I. -I /home/acore/ruby/lib/ruby/1.8/hppa2.0w-hpux11.11  -DHAVE_SIGNAL_H
> -DHAVE_MQUEUE_H -DHAVE_PTHREAD_H
> -I /home/acore/ruby/lib/ruby/1.8/hppa2.0w-hpux11.11 -I /usr/include
> -I /usr/local/include +Z -g  +Z  -c posix_mq.c
> cc: "posix_mq.c", line 284: error 1547: "&&" operator requires scalar
> operands.
> cc: "posix_mq.c", line 284: error 1563: Expression in if must be scalar.
> cc: "posix_mq.c", line 737: error 1558: The ! operator takes a scalar
> operand.
> gmake: *** [posix_mq.o] Error 1

Oops, can you try the 0.6.0.11.g634a gem I just pushed out?

Trivial diff here:

--- a/ext/posix_mq/posix_mq.c
+++ b/ext/posix_mq/posix_mq.c
@@ -31,8 +31,8 @@
 #else
 #  define MQ_IO_MARK(mq) ((void)(0))
 #  define MQ_IO_SET(mq,val) ((void)(0))
-#  define MQ_IO_CLOSE(mq) ((void)(0))
-#  define MQ_IO_NIL_P(mq) ((void)(1))
+#  define MQ_IO_CLOSE(mq) ((int)(0))
+#  define MQ_IO_NIL_P(mq) ((int)(1))
 #endif
 
 struct posix_mq {
---

ref: http://bogomips.org/ruby_posix_mq.git/commit?id=72171f4

> This message and any attachments (the "message") is

Can you avoid these things?  Total waste of bandwidth/storage,
same with your HTML attachment.  Thanks!

-- 
Eric Wong

2011/2/23  <tad.bochan@externe.bnpparibas.com>:
> I tried a 'gem install posix_mq --pre' as you suggested

Hi, what does "--pre" option mean? is it an option for posix_mq
itself? I don't think it's a gem command parameter.

Thanks.

-- 
Iñaki Baz Castillo
<ibc@aliax.net>

Iñaki Baz Castillo <ibc@aliax.net> wrote:
> 2011/2/23  <tad.bochan@externe.bnpparibas.com>:
> > I tried a 'gem install posix_mq --pre' as you suggested
> 
> Hi, what does "--pre" option mean? is it an option for posix_mq
> itself? I don't think it's a gem command parameter.

It's a "gem install" parameter.  Install options for posix_mq
come after a "--"

  gem install posix_mq --pre --no-rdoc -- --with-cflags=-O1 ...

-- 
Eric Wong

2011/2/23 Eric Wong <normalperson@yhbt.net>:
> Iñaki Baz Castillo <ibc@aliax.net> wrote:
>> 2011/2/23  <tad.bochan@externe.bnpparibas.com>:
>> > I tried a 'gem install posix_mq --pre' as you suggested
>>
>> Hi, what does "--pre" option mean? is it an option for posix_mq
>> itself? I don't think it's a gem command parameter.
>
> It's a "gem install" parameter.  Install options for posix_mq
> come after a "--"
>
>  gem install posix_mq --pre --no-rdoc -- --with-cflags=-O1 ...

Thanks a lot.

-- 
Iñaki Baz Castillo
<ibc@aliax.net>