[asterisk-dev] Add module dependecy in build system

Wed Mar 9 09:07:14 CST 2016

That's great, but I have tried to install libmongo-client-devel and no
package has been found in the repositories (default centos, epel, mongodb).

> No package libmongo-client-devel available.
> Error: Nothing to do

The OS version is:
CentOS release 6.7 (Final)
Kernel \r on an \m

Thank you.

On Wed, Mar 9, 2016 at 7:22 AM, George Joseph <george.joseph at fairview5.com>
wrote:

>
>
> On Tue, Mar 8, 2016 at 2:39 PM, Catalin Stanciu <catacsdev at gmail.com>
> wrote:
>
>> Thank you for your support, the help make me succeed, having now the
>> package working in ubuntu.
>> Now I am testing the module in Centos 6. First I found
>> that PKG_CONFIG_PATH is empty, so the AST_PKG_CONFIG_CHECK was not able to
>> find the lib and include routes. I solved it exporting the pkgconfig routes:
>>
>> export
>> PKG_CONFIG_PATH=/usr/lib64/pkgconfig:/usr/src/mongo-c-driver-1.3.3/src/:/usr/local/lib/pkgconfig/
>>
>
> I think you need to install the libmongo-client-devel package rather
> than from source.
>
>
>>
>> Everything seems to be correct since i found this problem when executing
>> ./configure:
>>
>> checking for pg_config... /usr/bin/pg_config
>> checking for PQescapeStringConn in -lpq... yes
>> checking for pg_encoding_to_char within Postgres headers... yes
>> ./configure: line 43633: syntax error near unexpected token
>> `$PJPROJECT_DIR'
>> ./configure: line 43633: `       PJPROJECT_CONFIGURE($PJPROJECT_DIR)'
>>
>>
> There's something in configure.ac just before the error that's causing
> the issue.
>
>
>> My intuition told to install pjproject, so i did it, but output still the
>> same.
>>
>> PD: George, are you using any yum repo to install libmongo-client. After
>> a bit of research I have installed the mongo driver form source, because i
>> didn't found any other method to install it.
>>
>
> The package is libmongo-client-devel.
>
>
>
>> Than you all.
>>
>>
>> On Mon, Mar 7, 2016 at 12:11 AM, Rafael Prado Rocchi <
>> prado at practis.com.br> wrote:
>>
>>> Hello,
>>> you are doing the right way, I'll put some basic information with
>>> examples to contribute.
>>>
>>> When creating a MODULE that needs some dependency, there are two
>>> situations to check initially:
>>>
>>> 1) If the library is already present in configure.ac (and detected when
>>> you run ./configure), then you just need to put the dependency inside the
>>> Module source using <depend> tag
>>> 2) If it is a NEW library not present in configure.ac, then you have to
>>> change configure.ac and recreate 'configure' script.
>>>
>>>
>>> Supposing the new library included was for example 'openr2'
>>> You can do a quick check running:
>>>
>>> ./configure |grep openr2
>>>
>>>
>>> The result should make it clear if it was detected or nor detected, like
>>> the above example, that would give you this result:
>>>
>>> checking for openr2_chan_new in -lopenr2... yes
>>>
>>>
>>> The result "yes" above means the library was Found and it's ready for
>>> use. You correctly modified configure.ac and recreated configure.
>>> If you get a different result or no result, check the paths where the
>>> library lives in you linux distro and make the appropriate changes in
>>> configure.ac because configure was not able to find them, also check
>>> the logfile.
>>> Some types of library install theirselves in different places, and some
>>> linux distros have different places for them, special attention for 64bit
>>> distros vs 32bit distros.
>>>
>>>
>>> After succeed with ./configure you can tie dependency in any module
>>> source code by using the <depend> tag inside the module you need.
>>>
>>> example from chan_dahdi.c :
>>>
>>> /*** MODULEINFO
>>>         <depend>res_smdi</depend>
>>>         <depend>dahdi</depend>
>>>         <depend>tonezone</depend>
>>>         <depend>res_features</depend>
>>>         <use>pri</use>
>>>         <use>openr2</use>
>>>  ***/
>>>
>>> <depend> means module will NOT compile if dependency is not satisfied.
>>> <use> means module can make use of the library or not, it's not
>>> essencial and it WILL compile without the library being detected by
>>> ./configure.
>>>
>>>
>>> I hope you succeed.
>>>
>>>
>>> Regards,
>>> Rafael Prado
>>>
>>>
>>>
>>> De: <asterisk-dev-bounces at lists.digium.com> em nome de Catalin Stanciu <
>>> catacsdev at gmail.com>
>>> Responder para: Asterisk List <asterisk-dev at lists.digium.com>
>>> Data: domingo, 6 de março de 2016 17:56
>>> Para: Asterisk List <asterisk-dev at lists.digium.com>
>>> Assunto: [asterisk-dev] Add module dependecy in build system
>>>
>>> Hello,
>>>
>>> I am trying to include a module dependency in  the asterisk build
>>> system, but after some hours of research I couldn't found any useful
>>> information.
>>> To start I have followed the asterisk manual (
>>> https://wiki.asterisk.org/wiki/display/AST/Build+System+Architecture)
>>>
>>> 1. I have used the AST_EXT_LIB_SETUP and AST_EXT_LIB_CHECK functions to
>>> configure in configure.ac
>>> 2. I have included in build_tools/menuselect-deps.in the line similar
>>> to other dependencies
>>> 3. I have included in makeopts.in  two lines one for LIB and the other
>>> for INCLUDE.
>>> 4. Finally I have included in the module source code the lines with
>>> MODULEINFO
>>>
>>> I don't know what I am doing wrong but I think the documentation for
>>> build  system architecture must have some examples with explanation of
>>> complex cases.
>>>
>>> Thank you.
>>>
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>>
>>
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>
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