Error cannot compile chan-sccp-b under Asterisk 18

[stergios1]

issuing make command returns with an error

Reproduction Steps:

1. git clone https://github.com/chan-sccp/chan-sccp.git chan-sccp
2. cd chan-sccp
3. ./configure --enable-debug --enable-conference --disable-optimization

chan-sccp version: 4.3.5

asterisk version: 18.10.0

Expected behavior:

make should be able to finish and compile the source code

Observed behavior:

CC libsccp_la-sccp_management.lo
CC libsccp_la-sccp_mwi.lo
In file included from pbx_impl/ast/ast.h:26,
from pbx_impl/pbx_impl.h:18,
from common.h:61,
from sccp_mwi.c:10:
sccp_mwi.c: In function 'pbxMailboxSubscribe':
pbx_impl/ast/define.h:237:38: error: implicit declaration of function 'ast_mwi_subscribe_pool'; did you mean 'pbx_mwi_subscribe_pool'? [-Werror=implicit-function-declaration]
#define pbx_mwi_subscribe_pool ast_mwi_subscribe_pool
^~~~~~~~~~~~~~~~~~~~~~
sccp_mwi.c:166:49: note: in expansion of macro 'pbx_mwi_subscribe_pool'
pbx_subscription = (pbx_event_subscription_t *)pbx_mwi_subscribe_pool(subscription->mailbox->uniqueid, pbx_mwi_event, subscription);
^~~~~~~~~~~~~~~~~~~~~~
compilation terminated due to -Wfatal-errors.
cc1: some warnings being treated as errors
make[3]: *** [Makefile:971: libsccp_la-sccp_mwi.lo] Error 1
make[3]: Leaving directory '/usr/src/chan-sccp_master/src'
make[2]: *** [Makefile:1109: all-recursive] Error 1
make[2]: Leaving directory '/usr/src/chan-sccp_master/src'
make[1]: *** [Makefile:668: all] Error 2
make[1]: Leaving directory '/usr/src/chan-sccp_master/src'
make: *** [Makefile:615: all-recursive] Error 1

Screenshots

(Screenshots which show reproduction steps and/or demonstrate the problem)
[url]

Addition / Optional Information:

• Problem started happening recently, didn't happen in an older version of Chan-SCCP: [No] same is true for 4.3.4

• Problem can be reliably reproduced, doesn't happen randomly: [Yes]

• Platform:
  32-bit Operating System : Linux
  Kernel : 5.10.63-v7+
  Architecture : armv7l
  Asterisk Version : 11900 / 119
  Asterisk Repos : TRUNK
  Build user : root
  Version : 4.3.5_develop_rc1533a6b
  Compiler Version : 8
  CC : gcc
  CPP : gcc -E
  HOST_CC : gcc
  CFLAGS : -Og -Wall -I. -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -std=gnu11 -fgnu89-inline -isystem /usr/include -fsigned-char -I/usr/include/libxml2 -g3 -g3 -ggdb3 -pthread
  CPPFLAGS : -U_FORTIFY_SOURCE -isystem /usr/include -fsigned-char -I/usr/include/libxml2 -g3 -g3 -ggdb3
  LDFLAGS : -lssl -lcrypto -lpthread -lc -lltdl -lbfd -ldl -L/usr/lib
  PBX_TYPE : Asterisk
  PBX_PREFIX :
  PBX_ETC : /etc/asterisk
  PBX_LIB : /usr/lib
  PBX_VARLIB : /var/lib/asterisk
  PBX_DATADIR : /var/lib/asterisk
  PBX_INCLUDE : /usr/include
  Module Directory : /usr/lib/asterisk/modules

• Direct Contact information: [stergios1@gmail.com]

• Log Files (attach .txt / pastbin / gist): [url]

• Comments: [Other Information]

BTW: Consider making a donation via paypal:

• https://www.paypal.com/cgi-bin/webscr?&cmd=_donations&business=chan.sccp.b.pp%40gmail.com

[dkgroot]

@stergios1
The reason is faulty version detection by the current configure script when asterisk-19 support was added. I will try to resolve this tomorrow (might have to undo the asterisk-19 support for the time being).

[rjaiswal]

@dkgroot Trying to install on asterisk 18.8.0. Also getting same error. any update?

[zskadar]

@dkgroot Trying to install on asterisk 16.8.Cert13. Also getting same error. Is there any news about this issue?

[jeremyy294]

Also experiencing same error when compiling on Asterisk 16.25.1

[P110]

Still experiencing this issue when compiling for Asterisk 16.1.1 - is there any word on this? Thank you

[P110]

It's an issue with Asterisk 19.X version checking introduced in chan-sccp v4.3.5, a workaround in the meantime is to use chan-sccp v4.3.4 (https://github.com/chan-sccp/chan-sccp/releases/tag/v4.3.4)

Can't use the latest dev branch but should hopefully get you up and running, thank you @dkgroot & contributors this is really cool functionality <3

[coobic]

Also experiencing same error when compiling on Asterisk 16.27.
We was temporarily changed the line 25805 in configure from:
$EGREP "8.0.0" >/dev/null 2>&1; then :
to
$EGREP "181.0.0" >/dev/null 2>&1; then :

for skip Asterisk 19 version checks.

This is not a solution, but a crutch. If you really want to, you can temporarily use it for compile the project.

[rjaiswal]

Also experiencing same error when compiling on Asterisk 16.27. We was temporarily changed the line 25805 in configure from: $EGREP "8.0.0" >/dev/null 2>&1; then : to $EGREP "181.0.0" >/dev/null 2>&1; then :

for skip Asterisk 19 version checks.

This is not a solution, but a crutch. If you really want to, you can temporarily use it for compile the project.

This worked for me.