[Vm-dev] VMProfileLinuxSupportPlugin causes Linux builds to fail

[Alistair Grant]

Hi Eliot and Everyone,

Travis builds are failing due to compilation errors in
VMProfileLinuxSupportPlugin.  See e.g.
https://travis-ci.org/OpenSmalltalk/opensmalltalk-vm/jobs/393065793

The most recent change to the file was in VMMaker.oscog-eem.2394 on 30 May 2018.

Reverting VMProfileLinuxSupportPlugin.c to the previous version from
VMMaker.oscog-eem.2347 dated 8 March 2018 avoids the compilation
problems.

Doing a diff of the two files gives:

2c2
< VMPluginCodeGenerator VMMaker.oscog-eem.2394 uuid:
61ae96f8-fd2b-4208-87ff-cf1cd6b3f859
---
> VMPluginCodeGenerator VMMaker.oscog-eem.2347 uuid: 062614a7-e3da-4b30-997a-9568911b9ff5
4c4
< VMProfileLinuxSupportPlugin VMMaker.oscog-eem.2394 uuid:
61ae96f8-fd2b-4208-87ff-cf1cd6b3f859
---
> VMProfileLinuxSupportPlugin VMMaker.oscog-eem.2347 uuid: 062614a7-e3da-4b30-997a-9568911b9ff5
6c6
< static char __buildInfo[] = "VMProfileLinuxSupportPlugin
VMMaker.oscog-eem.2394 uuid: 61ae96f8-fd2b-4208-87ff-cf1cd6b3f859 "
__DATE__ ;
---
> static char __buildInfo[] = "VMProfileLinuxSupportPlugin VMMaker.oscog-eem.2347 uuid: 062614a7-e3da-4b30-997a-9568911b9ff5 " __DATE__ ;
17,18c17,18
< #if defined(HAVE_DLFCN_H)
< # include <dlfcn.h>
---
> #ifdef __OpenBSD__
> #include <dlfcn.h>
19a20,23
> #ifndef _GNU_SOURCE
> # define _GNU_SOURCE
> #endif
> #include <link.h>
104c108
< "VMProfileLinuxSupportPlugin VMMaker.oscog-eem.2394 (i)"
---
> "VMProfileLinuxSupportPlugin VMMaker.oscog-eem.2347 (i)"
106c110
< "VMProfileLinuxSupportPlugin VMMaker.oscog-eem.2394 (e)"
---
> "VMProfileLinuxSupportPlugin VMMaker.oscog-eem.2347 (e)"

Any suggestions?

Cheers,
Alistair