IBMi build broken due to tool_hugehelp.c not being included into the build

[andrewkirillov-ibm]

I did this

Compile 8.12.0 on IBM i V7R4M0 system and got linker errors:

CPD5D02:  Definition not found for symbol 'showhelp'.
CPD5D02:  Definition not found for symbol 'hugehelp'.
CPF3C50:  Program CURL not created.

This can be either reproduced when building without SSL support. If with SLL, then a workaround suggested in issue #16209 could be used.

This issue is introduced by the next commit:
96843f4

Here tool_hugehelp.c was removed from src/Makefile.inc. However, IBMi make-src.sh build script collects source files to build using

get_make_vars Makefile.inc

As we have USE_MANUAL="'USE_MANUAL'", the rest of the code expects showhelp()/hugehelp() to be there. But those are no longer included into the build, which makes linker unhappy.

I expected the following

Clean build

curl/libcurl version

8.12.0

operating system

OS400 V7R4M0

[andrewkirillov-ibm]

A fix, which worked for me, was to explicitly add tool_hugehelp.c into the list of source files to build in the make-src.sh.