| ID |
Date |
Icon |
Author |
Author Email |
Category |
OS |
ELOG Version |
Subject |
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1680
|
Fri Feb 10 20:24:56 2006 |
 | Steve Jones | steve.jones@freescale.com | Question | Other | 2.6.1 | Re: compiling elog 2.6.1 on solaris platform |
| Stefan Ritt wrote: |
| Steve Jones wrote: | Actually, what I will be delivering is a new Makefile with conditional compile statements plus the C code module since the example that I provided need some cleaning. Since I don't have a Linux system on which to test the conditional compile completely I would need you to do that. Sound ok?
|
Sure. I put already the conditional compiling into the current Makefile, so just try it. I tested the Linux part, which is ok. If you could test the Solaris part, that would be great. |
Ok, I see what you did. I took a different route since I was not sure how the gnu linker would handle the fact that there would be two declarations of the forkpty() function when compiled and linked under Linux. Instead, I created a separate forkpty.c module and compiled it separately. Then, if "solaris", link it in. Otherwise, use library "util" which already has forkpty().
So, since it seems to work under Linux, any idea which function is being used? |
|
1681
|
Fri Feb 10 20:29:12 2006 |
| Stefan Ritt | stefan.ritt@psi.ch | Question | Other | 2.6.1 | Re: compiling elog 2.6.1 on solaris platform |
| Steve Jones wrote: | Ok, I see what you did. I took a different route since I was not sure how the gnu linker would handle the fact that there would be two declarations of the forkpty() function when compiled and linked under Linux. Instead, I created a separate forkpty.c module and compiled it separately. Then, if "solaris", link it in. Otherwise, use library "util" which already has forkpty().
So, since it seems to work under Linux, any idea which function is being used? |
No, there are no two forkpty() function, due to the
#ifdef OS_SOLARIS
forkpty(...)
{
...
}
#endif
conditional compiling. So if I compile under Linux, the variable OS_SOLARIS is not defined, and therefore the special forkpty does not get compiled. Instead the one from the library is taken, since under Linux I use the -libutil switch. Under Solaris, there is no -libutil, but the OS_SOLARIS gets set, and therefore we have the code right inside elogd.c |
|
1682
|
Fri Feb 10 21:26:33 2006 |
 | Chris Warner | christopher_warner@dcd.uscourts.gov | Question | Linux | | Re: email problems | Do you have an ise when that will be?
| Stefan Ritt wrote: |
| Chris Warner wrote: | | The email address id correct. I am using an Elog Binary. I don't have the source code. |
Ok, so I removed the SIZE=xxx parameter, which is not strictly necessary anyhow I believe. So wait for the next release, and you can try. |
|
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1683
|
Fri Feb 10 21:50:27 2006 |
| Stefan Ritt | stefan.ritt@psi.ch | Question | Linux | | Re: email problems |
| Chris Warner wrote: | | Do you have an ise when that will be? |
In about a week from now. |
|
1684
|
Fri Feb 10 21:52:35 2006 |
| Steve Jones | steve.jones@freescale.com | Question | Other | 2.6.1 | Re: compiling elog 2.6.1 on solaris platform |
| Stefan Ritt wrote: |
| Steve Jones wrote: | Ok, I see what you did. I took a different route since I was not sure how the gnu linker would handle the fact that there would be two declarations of the forkpty() function when compiled and linked under Linux. Instead, I created a separate forkpty.c module and compiled it separately. Then, if "solaris", link it in. Otherwise, use library "util" which already has forkpty().
So, since it seems to work under Linux, any idea which function is being used? |
No, there are no two forkpty() function, due to the
#ifdef OS_SOLARIS
forkpty(...)
{
...
}
#endif
conditional compiling. So if I compile under Linux, the variable OS_SOLARIS is not defined, and therefore the special forkpty does not get compiled. Instead the one from the library is taken, since under Linux I use the -libutil switch. Under Solaris, there is no -libutil, but the OS_SOLARIS gets set, and therefore we have the code right inside elogd.c
| Steve Jones wrote: |
Got it. Much easier than how I was going about it.
|
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1685
|
Fri Feb 10 22:31:38 2006 |
| Steve Jones | steve.jones@freescale.com | Question | Other | 2.6.1 | Re: compiling elog 2.6.1 on solaris platform |
| Steve Jones wrote: |
| Stefan Ritt wrote: |
| Steve Jones wrote: | Ok, I see what you did. I took a different route since I was not sure how the gnu linker would handle the fact that there would be two declarations of the forkpty() function when compiled and linked under Linux. Instead, I created a separate forkpty.c module and compiled it separately. Then, if "solaris", link it in. Otherwise, use library "util" which already has forkpty().
So, since it seems to work under Linux, any idea which function is being used? |
No, there are no two forkpty() function, due to the
#ifdef OS_SOLARIS
forkpty(...)
{
...
}
#endif
conditional compiling. So if I compile under Linux, the variable OS_SOLARIS is not defined, and therefore the special forkpty does not get compiled. Instead the one from the library is taken, since under Linux I use the -libutil switch. Under Solaris, there is no -libutil, but the OS_SOLARIS gets set, and therefore we have the code right inside elogd.c
| Steve Jones wrote: |
Got it. Much easier than how I was going about it.
|
|
|
BTW, Stefan, this code in Makefile does not work on Solaris
OSTYPE = $(shell uname)
.
.
.
ifeq ($(OSTYPE),solaris)
At least, not on our solaris systems. 'uname' returns SunOS. When I run 'make -P' or 'gmake -P' the environment variable 'OSTYPE' is already set to 'solaris'. This is the reason the original Makefile did not work on our solaris systems. I'm not sure if this is universal but it applies to the systems we run (Solaris 8 and 9). |
|
1686
|
Fri Feb 10 22:35:20 2006 |
| Stefan Ritt | stefan.ritt@psi.ch | Question | Other | 2.6.1 | Re: compiling elog 2.6.1 on solaris platform |
| Steve Jones wrote: | BTW, Stefan, this code in Makefile does not work on Solaris
OSTYPE = $(shell uname)
.
.
.
ifeq ($(OSTYPE),solaris)
At least, not on our solaris systems. 'uname' returns SunOS. |
Ok, what about adding:
ifeq ($(OSTYPE),SunOS)
OSTYPE=solaris
endif |
|
1687
|
Mon Feb 13 18:22:08 2006 |
| Steve Jones | steve.jones@freescale.com | Question | Other | 2.6.1 | Re: compiling elog 2.6.1 on solaris platform |
| Stefan Ritt wrote: |
| Steve Jones wrote: | BTW, Stefan, this code in Makefile does not work on Solaris
OSTYPE = $(shell uname)
.
.
.
ifeq ($(OSTYPE),solaris)
At least, not on our solaris systems. 'uname' returns SunOS. |
Ok, what about adding:
ifeq ($(OSTYPE),SunOS)
OSTYPE=solaris
endif |
| Steve Jones wrote: |
That would work, but my question is "why is this statement needed at all?" In GNU-land it appears that the make utilities use the canonical names rather than the ones returned by the OS. When I simply comment out this section, the solaris compile works fine. Perhaps it does not on other platforms?
Also, I ran into another snag. The include file "pty.h" does not appear to exist in solaris-land, so I am seeing if there is one made available elsewhere.
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