[Slackbuilds-users] libindi-2.0.6 build fails

J. Milgram milgram at cgpp.com
Tue Jun 30 23:17:15 UTC 2026


All,

Am upgrading to Stellarium 26.1. libindi comes up as a prerequisite. 
This is on a fairly up-to-date Slack 64 15.0 system.

The libindi-2.0.6 build fails. Some of  the relevant output seems to be:

[  1%] Building C object libs/dsp/CMakeFiles/dsp.dir/fits.c.o
In file included from /tmp/SBo/indi-2.0.6/libs/sockets/tcpsocket.cpp:18:
/tmp/SBo/indi-2.0.6/libs/sockets/tcpsocket.h:78:57: error: ‘uint16_t’ 
has not been declared
    78 |         void connectToHost(const std::string &hostName, 
uint16_t port);
       |  ^~~~~~~~
/tmp/SBo/indi-2.0.6/libs/sockets/tcpsocket.h:25:1: note: ‘uint16_t’ is 
defined in header ‘<cstdint>’; this is probably fixable by adding 
‘#include <cstdint>’
    24 | #include "indimacros.h"
   +++ |+#include <cstdint>
    25 |
[  1%] Building C object libs/indicore/CMakeFiles/indicore.dir/base64.c.o
/tmp/SBo/indi-2.0.6/libs/sockets/tcpsocket.cpp:342:6: error: no 
declaration matches ‘void TcpSocket::connectToHost(const std::string&, 
uint16_t)’
   342 | void TcpSocket::connectToHost(const std::string &hostName, 
uint16_t port)
       |      ^~~~~~~~~
/tmp/SBo/indi-2.0.6/libs/sockets/tcpsocket.h:78:14: note: candidate is: 
‘void TcpSocket::connectToHost(const std::string&, int)’
    78 |         void connectToHost(const std::string &hostName, 
uint16_t port);
       |              ^~~~~~~~~~~~~
/tmp/SBo/indi-2.0.6/libs/sockets/tcpsocket.h:27:7: note: ‘class 
TcpSocket’ defined here
    27 | class TcpSocket
       |       ^~~~~~~~~
[  1%] Building C object libs/dsp/CMakeFiles/dsp.dir/file.c.o
make[2]: *** [libs/sockets/CMakeFiles/sockets.dir/build.make:76: 
libs/sockets/CMakeFiles/sockets.dir/tcpsocket.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:1831: 
libs/sockets/CMakeFiles/sockets.dir/all] Error 2


Before I go down this rabbit hole ... is there a patch that I should 
know about? Anyone else getting this, or just me?


thanks!

Judah


-- 
=====
milgram at cgpp.com
301-257-7069




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