build system: Detect wrong Windows MSYSTEM version and warn

This commit is contained in:
Angus Gratton 2017-09-21 11:21:55 +10:00 committed by Angus Gratton
parent 08b756b673
commit fc86c71574
1 changed files with 7 additions and 0 deletions

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@ -47,7 +47,14 @@ ifndef MAKE_RESTARTS
ifeq ("$(filter 4.% 3.81 3.82,$(MAKE_VERSION))","")
$(warning esp-idf build system only supports GNU Make versions 3.81 or newer. You may see unexpected results with other Makes.)
endif
ifdef MSYSTEM
ifneq ("$(MSYSTEM)","MINGW32")
$(warning esp-idf build system only supports MSYS2 in "MINGW32" mode. Consult the ESP-IDF documentation for details.)
endif
endif # MSYSTEM
endif # MAKE_RESTARTS
# can't run 'clean' along with any non-clean targets
ifneq ("$(filter clean% %clean,$(MAKECMDGOALS))" ,"")