tree 995a287b154e321e56e25eaee3f3364b65fbeee1
parent 8114081011d5e47ffede2ecdd22dd0902d0f725a
author Jörg Walter <joerg.walter@offis.de> 1606357570 +0100
committer Alois Zoitl <alois.zoitl@gmx.at> 1606759723 -0500

[569184] Introduce WinXP compatibility setting

At least one major PLC vendor sold Windows XP based boxes, which means
that this is a relevant target for 4diac. Right now, the
platform-specific part of FORTE uses some >= Vista APIs.

This patch introduces a workaround which makes CPCSyncObject use a
critical section as backend. Due to possible performance degradation of
critical sections vs. SRW locks, this change is guarded by a CMake
setting.

Furthermore, the patch replaces calls to InetPton with equivalent calls
to WSAStringToAddressA.

This patch also silences a few warnings on MingW.

Bug: https://bugs.eclipse.org/bugs/show_bug.cgi?id=569184
Signed-off-by: Jörg Walter <joerg.walter@offis.de>
Change-Id: I24eba08ffed89be13a8b0d66209407fa22e3bf7b