better detection of supported linux & mac platforms (cf. #1352)

17 jobs for master in 46 minutes and 47 seconds (queued for 11 seconds)
Status Job ID Name Coverage
  Test
passed #56286
docker linux64
linux32-sdk_official_snapshot

00:05:33

passed #56285
docker linux64
linux32_official_snapshot

00:05:39

passed #56284
docker linux64
linux64-nox-sdk_official_snapshot

00:03:58

passed #56283
docker linux64
linux64-sdk_official_snapshot

00:04:21

passed #56278
docker linux64
linux64_ci

00:06:32

passed #56279
docker linux64
linux64_compatibility_ci

00:08:46

passed #56282
docker linux64
linux64_official_snapshot

00:04:53

passed #56292
official macos64
macos64-sdk_official_snapshot

00:21:21

passed #56291
official macos64
macos64_official_snapshot

00:22:00

passed #56293
docker linux64
source_official_snapshot

00:02:11

passed #56290
official windows32
windows32-sdk_official_snapshot

00:22:57

passed #56289
official windows32
windows32_official_snapshot

00:23:16

passed #56288
official windows64
windows64-sdk_official_snapshot

00:22:16

passed #56280
shared windows64
windows64_ci

00:11:37

passed #56281
shared windows64
windows64_msvc_ci

00:03:26

passed #56287
official windows64
windows64_official_snapshot

00:22:06

 
  .Post
passed #56294
docker linux64
doc_official_snapshot

00:00:29