[Freeswitch-users] Unable to compile mod_v8

[Shahnawaj Khan]

Hi Ciprian,

I am using CentOs 7 and installed v8-devel.x86_64 1:3.14.5.10-25.el7
on my machine. Now it is giving list of errors such as

In file included from mod_v8.h:36:0,
                 from mod_v8.cpp:68:
./include/javascript.hpp:163:53: error: ‘FunctionCallbackInfo’ in
namespace ‘v8’ does not name a type
 typedef void_pointer_t (*ConstructorCallback)(const
v8::FunctionCallbackInfo<v8::Value>& info);
                                                     ^
./include/javascript.hpp:163:57: error: ISO C++ forbids declaration of
‘parameter’ with no type [-fpermissive]
 typedef void_pointer_t (*ConstructorCallback)(const
v8::FunctionCallbackInfo<v8::Value>& info);
                                                         ^
./include/javascript.hpp:163:77: error: expected ‘,’ or ‘...’ before ‘<’ token
 typedef void_pointer_t (*ConstructorCallback)(const
v8::FunctionCallbackInfo<v8::Value>& info);
                                                                             ^
./include/javascript.hpp:168:2: error: ‘FunctionCallback’ in namespace
‘v8’ does not name a type
  v8::FunctionCallback func;    /* Function callback */
  ^
./include/javascript.hpp:174:2: error: ‘AccessorGetterCallback’ in
namespace ‘v8’ does not name a type
  v8::AccessorGetterCallback get;   /* The property getter */

is this due to some version issue of v8.

Thanks & Regards,
shahnawaj

On Thu, Dec 5, 2019 at 9:53 AM Ciprian Dosoftei
<ciprian.dosoftei at gmail.com> wrote:
>
> Shahnawaj --
>
> Make sure you have libv8-dev installed on the machine you're building the module (and libv8 on the machines where you use the module).
>
> -C
>
> On Wed, Dec 4, 2019, 4:05 PM Sean DiSanti <sdisanti.eteleco at gmail.com> wrote:
>>
>> You most likely need to uncomment the line to load the v8 module in /etc/freeswitch/autoload_configs/modules.conf.xml You're going to run into a few other issues getting that pizza demo working (speaking from experience) depending on where you got the code for SpeechTools.jm. I don't remember all of them as it's been about a year since I went through that one, but you'll almost definitely need to add use('XML') to the top of your SpeechTools.jm
>>
>> On Wed, Dec 4, 2019 at 8:29 AM Shahnawaj Khan <shahnawaj.khan1990 at gmail.com> wrote:
>>>
>>> Hi,
>>>
>>> I need to test freeswitch asr sample
>>> <extension name="pizza_demo">
>>>     <condition field="destination_number" expression="^(9711614454)$"/>
>>>     <condition field="${module_exists(mod_v8)}" expression="true"/>
>>>     <condition field="${module_exists(mod_pocketsphinx)}" expression="true">
>>>       <action application="javascript" data="ps_pizza.js"/>
>>>     </condition>
>>>   </extension>
>>>  mod_v8 is required to run the javascript. It is not there by default,
>>> So i tried to compile it but facing the issue as.
>>>
>>> ./include/javascript.hpp:35:16: fatal error: v8.h: No such file or directory
>>>  #include <v8.h>
>>>
>>> Please let me know if anyone have faced the same issue and its resolution.
>>>
>>> Thanks & Regards,
>>> shahnawaj
>>>
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>>
>> _________________________________________________________________________
>>
>> The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
>> Enhance your FreeSWITCH install with disruptive priced SMS and PSTN services.
>> Build your next product on our scalable cloud platform.
>>
>> Join our online community to chat in real time https://signalwire.community
>>
>> Professional FreeSWITCH Services
>> sales at freeswitch.com
>> https://freeswitch.com
>>
>> Official FreeSWITCH Sites
>> https://freeswitch.com/oss
>> https://freeswitch.org/confluence
>> https://cluecon.com
>>
>> FreeSWITCH-users mailing list
>> FreeSWITCH-users at lists.freeswitch.org
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>> https://freeswitch.com
>
> _________________________________________________________________________
>
> The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
> Enhance your FreeSWITCH install with disruptive priced SMS and PSTN services.
> Build your next product on our scalable cloud platform.
>
> Join our online community to chat in real time https://signalwire.community
>
> Professional FreeSWITCH Services
> sales at freeswitch.com
> https://freeswitch.com
>
> Official FreeSWITCH Sites
> https://freeswitch.com/oss
> https://freeswitch.org/confluence
> https://cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> https://freeswitch.com