Am 27.11.21 um 11:56 schrieb Ilmari Lauhakangas:
checking the dependency generation prefix (cl.exe -showIncludes)...
"conftest.c(1): fatal error C1083: Cannot open include file: 'stdlib.h':
No such file or dir"ctory
seems the first error.
Please recheck all the components from
https://wiki.documentfoundation.org/Development/BuildingOnWindows#Install_Visual_Studio
stdlib.h is AFAIK part of the "Windows Universal C Runtime". For me the
header is in /cygdrive/c/Program Files (x86)/Windows
Kits/10/Include/<SDK version>/ucrt/stdlib.h
