Various MinGW build fixes

[koprok]

• Fix vcpkg_fixup_cmake_targets() to work for MinGW
• Turn off missing import libs check for MinGW as it does not work
• Fix MinGW build of following ports: openal-soft, glew, protobuf

[JackBoosY]

Hmm...I don't know how many regressions are realted.

[koprok]

Hmm...I don't know how many regressions are realted.

@JackBoosY, I don't think the regressions are related to my changes. The only change that affects all ports is the one in vcpkg_fixup_cmake_targets and it's really trivial.

What do you suggest me to do?

I could split the port and triplet changes in a separate merge request. They won't cause rebuild of all ports and so no (detected) regressions? Do you want me to do it this way, so that the port and triplet changes can be merged easier / faster?

[JackBoosY]

@koprok We are fixing CI errors now, please wait.

[JackBoosY]

• quickfix:arm64-windows [vcpkg-baseline][quickfix] Fix build failure on arm64-windows #11604
• rapidxml:arm-uwp needs retrigger test
• podofo:arm-uwp needs retrigger test
• mp3lame:arm-uwp needs retrigger test
• sdl2:arm-uwp [vcpkg baseline][sdl2] Disable uwp build. #11648
• sigslot:arm-uwp needs retrigger test
• cunit:arm-uwp needs retrigger test
• unixodbc:x64-linux [vcpkg-baseline][unixodbc/nanodbc] Fix unixodbc build failure and set it as a dependency on nanodbc #11613
• libsquish:x64-linux needs retrigger test
• osg:x64-linux [vcpkg baseline][osg] Fix build error when building plugin RestHttpDevice #11645
• rapidxml:x64-uwp needs retrigger test
• libnice:x64-windows needs retrigger test
• plplot:x64-windows needs retrigger test
• pdal:x64-windows [vcpkg baseline] Fix baseline failures #11612
• gmp:x64-windows [gmp/nettle] try fixing build issues #11565
• ocilib:x64-windows [vcpkg baseline][ocilib] Fix build failure #11646
• podofo:x64-windows-static needs retrigger test
• pdal:x64-windows-static [vcpkg baseline] Fix baseline failures #11612
• dcmtk:x64-windows-static [vcpkg baseline] Fix baseline failures #11612
• portmidi:x64-windows-static needs retrigger test
• gmp:x64-windows-static [gmp/nettle] try fixing build issues #11565
• zxing-cpp:x64-windows-static [vcpkg-baseline][zxing-cpp] Fix build failure #11586
• libfabric:x64-windows-static [vcpkg baseline][libfabric] Only support dynamic build #11647
• irrlicht:x86-windows needs retrigger test
• argtable2:x86-windows needs retrigger test
• gsoap:x86-windows should be fixed
• pdal:x86-windows [vcpkg baseline] Fix baseline failures #11612
• gmp:x86-windows [gmp/nettle] try fixing build issues #11565
• tinyfiledialogs:x86-windows needs retrigger test
• ocilib:x86-windows [vcpkg baseline][ocilib] Fix build failure #11646

[JackBoosY]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[JackBoosY]

Okay, all regressions are tracked.

[JackBoosY]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[JackBoosY]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[PhoebeHui]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[PhoebeHui]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[koprok]

Hi guys! I am going to split this merge request in two separate merge requests:

• one that contains the changes to the ports only; I have also accumulated more port changes and I will add them too;
• another one that contains only the change in vcpkg_fixup_cmake_targets; this is what causes complete rebuild of all ports and many regressions not related to my changes.

This way the changes to the ports (which are the most of my changes) could be merged much easier without having to resolve all other (unrelated) ports regressions before that.