[Freeswitch-users] 1.4/master openssl requirement change.

Mario G mario_fs at mgtech.com
Wed Feb 5 04:56:25 MSK 2014


Lawrence, if this helps: while working on the updated wiki I tested FS install as of 2/3/14 on 10.6.8 and 10.7, I just added OPENSSL via brew, did nothing to the OSX supplied one, and FS make worked fine. On another note: you need to comment out mod_v8 in modules.conf since FS make does not work on 10.6 or 10.7 with mod_v8. 10.8/9 are ok with it.
Mario G

On Feb 4, 2014, at 4:33 PM, Lawrence Conroy <lconroy at insensate.co.uk> wrote:

> Hi Mike, folks,
> I had wondered about precedence, but it was the same when I previously tried with CFLAGS="-I/usr/local/opt/openssl/include" LDFLAGS="/usr/local/opt/openssl/lib" .configure
> In that case, don't the explicit CFLAGS & LDFLAGS exports take precendence?
> 
> Re. location -- OK, there are a bunch of them littered around; using a freshly locate.updatedb'd locate, the ones that even might be in the path are:
> /usr/lib/libssl.0.9.7.dylib
> /usr/lib/libssl.0.9.8.dylib
> /usr/lib/libssl.0.9.dylib
> /usr/lib/libssl.dylib
> +
> /usr/local/opt/openssl/lib/libssl.a
> 
> and
> /usr/lib/libcrypto.0.9.7.dylib
> /usr/lib/libcrypto.0.9.8.dylib
> /usr/lib/libcrypto.0.9.dylib
> /usr/lib/libcrypto.dylib
> +
> /usr/local/opt/openssl/lib/libcrypto.a
> 
> and
> 
> 
> /usr/include/openssl/ssl.h
> +
> /usr/local/opt/openssl/include/openssl/ssl.h
> 
> ---------
> 
> Note that my config.log is slightly different, as it doesn't find the SSL_CTX_set_tlsext_use_srtp symbol
> -- which IS in /usr/local/opt/openssl/include/openssl/srtp.h:
> int SSL_CTX_set_tlsext_use_srtp(SSL_CTX *ctx, const char *profiles);
> 
> config.log sez:
> configure:23194: checking for openssl
> configure:23198: result: yes
> configure:23202: checking openssl_CFLAGS
> configure:23205: result:  
> configure:23208: checking openssl_LIBS
> configure:23211: result: -lssl -lcrypto -lz  
> configure:23411: checking for SSL_CTX_set_tlsext_use_srtp in -lssl
> configure:23436: gcc -o conftest -g -O2 -pipe -no-cpp-precomp -I/usr/local/opt/openssl/include  -pipe -bind_at_load -L/usr/local/opt/openssl/lib conftest.c -lssl  -lssl -lcrypto -lz   -lncurses -ljpeg  >&5
> Undefined symbols:
>  "_SSL_CTX_set_tlsext_use_srtp", referenced from:
>      _main in cc8TlcDz.o
> ld: symbol(s) not found
> collect2: ld returned 1 exit status
> ...
> 
> Beats me.
> 
> all the best,
>  Lawrence (who's also off to bed :)
> 
> On 4 Feb 2014, at 23:54, Michael Jerris wrote:
>> it sounds to me like its finding a system version before the other one.  can you let me know the other locations on your box where the following files are
>> 
>> libssl.*
>> libcrypto.*
>> openssl/ssl.h
>> 
>> also what is in your config.log comparable to the settings below from mine system
>> 
>> configure:23191: checking for openssl                                                                                                                     
>> configure:23195: result: yes                                                                                                                              
>> configure:23199: checking openssl_CFLAGS                                                                                                                  
>> configure:23202: result:                                                                                                                                  
>> configure:23205: checking openssl_LIBS                                                                                                                    
>> configure:23208: result: -lssl -lcrypto -lz                                                                                                               
>> configure:23408: checking for SSL_CTX_set_tlsext_use_srtp in -lssl                                                                                        
>> configure:23442: result: yes                                                                                                                              
>> configure:23454: checking for DTLSv1_method in -lssl                                                                                                      
>> configure:23488: result: yes                                                                                                                              
>> 
>> 
>> On Feb 4, 2014, at 6:26 PM, Lawrence Conroy <lconroy at insensate.co.uk> wrote:
>> 
>>> Hi There,
>>> I suspect me too.
>>> 
>>> OS X Snow Leopard (to remove any residual Mavericks questions) on a C2D MBP.
>>> NB: I need openssl 101f only because of the new fS requirement so have left the existing system openssl gubbins in /usr/{bin, include,...} & intended to build 101f "off the beaten track" just for fS. I have no interest in webRTC and its webby tree-hugginess, but if 101f's a requirement ... onwards and upwards.
>>> 
>>> Steps:
>>> grabbed fresh fS master as of a few hours ago.
>>> grabbed openssl101f. built openssl to put its stuff in /usr/local/opt/openssl (i.e., /usr/local/opt/openssl/bin, /usr/local/opt/openssl/lib, /usr/local/opt/openssl/include/openssl).
>>> 
>>> in fS, bootstrap.sh, then .configure
>>> configure reports it's added "-I/usr/local/opt/openssl/include" and "-L/usr/local/opt/openssl/lib".
>>> 
>>> However, same complaint: 
>>> checking for SSL_CTX_set_tlsext_use_srtp in -lssl... no
>>> configure: error: OpenSSL >= 1.0.1e and associaed developement headers required
>>> 
>>> -------------
>>> config.log sez (amongst loads else):
>>> configure:23411: checking for SSL_CTX_set_tlsext_use_srtp in -lssl
>>> configure:23436: gcc -o conftest -g -O2 -pipe -no-cpp-precomp -I/usr/local/opt/openssl/include  -pipe -bind_at_load -L/usr/local/opt/openssl/lib conftest.c -lssl  -lssl -lcrypto -lz   -lncurses -ljpeg  >&5
>>> Undefined symbols:
>>> "_SSL_CTX_set_tlsext_use_srtp", referenced from:
>>>    _main in cc81KfHG.o
>>> ld: symbol(s) not found
>>> collect2: ld returned 1 exit status
>>> -------------
>>> 
>>> So ... openssl 101f DID put its stuff in /usr/local/opt/openssl, fS appears to have added the -I and -L to look there, but no joy.
>>> 
>>> Hence, I *think* this is the same issue. Ideas?
>>> 
>>> all the best,
>>> Lawrence
>>> 
>>> 
>>> On 4 Feb 2014, at 19:20, Anthony Minessale wrote:
>>>> You may need to put the variable declarations first and all the command
>>>> line switches such as --prefix last.
>>>> 
>>>> 
>>>> 
>>>> On Tue, Feb 4, 2014 at 1:09 PM, Tamas Jalsovszky <jalsot at gmail.com> wrote:
>>>> 
>>>>> Hello,
>>>>> 
>>>>> I tried this: ./configure --prefix=/opt/freeswitch --enable-sse
>>>>> CFLAGS="-I/opt/freeswitch/openssl101f/include"
>>>>> LDFLAGS="-L/opt/freeswitch/openssl101f/lib"
>>>>> Previously I compiled openssl as it is documented in the wiki and in this
>>>>> thread.
>>>>> Unfortunately I got:
>>>>> checking for openssl... yes
>>>>> checking openssl_CFLAGS...
>>>>> checking openssl_LIBS... -lssl -lcrypto
>>>>> adding "-DHAVE_OPENSSL" to SWITCH_AM_CFLAGS
>>>>> checking for SSL_CTX_set_tlsext_use_srtp in -lssl... yes
>>>>> checking for DTLSv1_method in -lssl... no
>>>>> 
>>>>> configure: error: OpenSSL >= 1.0.1e and associaed developement headers
>>>>> required
>>>>> 
>>>>> FS git master (5228e02b19ea3d952d0c476e5aa0f1173b2083e4), Ubuntu 12.04 LTS.
>>>>> 
>>>>> Is there other trick to build FS master with openssl from source code?
>>>>> 
>>>>> Regards,
>>>>> T.
>>>>> 
>>>>> _________________________________________________________________________
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>>>> 
>>>> 
>>>> -- 
>>>> Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬
>>>> 
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> 
> 
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