Ticket 20140 - unable to compile in jwt under rhel9
Summary: unable to compile in jwt under rhel9
Status: OPEN
Alias: None
Product: Slurm
Classification: Unclassified
Component: Build System and Packaging (show other tickets)
Version: 23.11.2
Hardware: Linux Linux
: 5 - Enhancement
Assignee: Director of Support
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Reported: 2024-06-11 07:35 MDT by Michael DiDomenico
Modified: 2024-06-11 07:51 MDT (History)
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Description Michael DiDomenico 2024-06-11 07:35:48 MDT 
when i try to compile 23.11.2 under rhel9 and include the json libraries.  configure seems to find jwt.h, but it bombs out with

conftest.c:118:20: error: invalid type argument ofunary '*' (have 'int')
118 | char x = *strerror_r(0,bug_sizeof buf);
conftest.c:119:21: warning: initilization of 'char *' from 'int' makes pointer from interget without a cast [-Wint-conversion]
119| char *p = strerror_r(0,bug,sizeof buf);

slurm compiles and works fine, just without the json libs

i'm running rhel9.4 with libjwt

libjwt-1.12.1-11.el9
libjwt-devel-1.12.1-11.el9
Comment 1 Michael DiDomenico 2024-06-11 07:44:15 MDT 
sorry the above excerpt from the config.log is incorrect, i hadn't realized that was part of a different conftest.

but i'm still not able to compile in json support, even under 23.11.7.  configure finds the jwt.h header files, but still seems to throw a warning about being unable to locate json parser library
Comment 2 Michael DiDomenico 2024-06-11 07:51:41 MDT 
looks like what i am missing is the json-c-devel rpm from my system

the output line from this config test could be a little clearer, it's not clear what was missing, in that it doesn't say anything at all