Hello Bill, Thanks, that's clear.
So, If I write in makefile build_release: $(RELEASE_DIR) @cd $(RELEASE_DIR); $(MAKE) release I got an error Also if I write build_release: $(RELEASE_DIR) $(MAKE) release -C $(RELEASE_DIR) I got an error too But this is successfull command: # cd $ RELEASE_DIR; make release -j10 Why make doesn't support jobs for subdirs? >Пятница, 11 декабря 2015, 14:14 -05:00 от Bill Hoffman ><bill.hoff...@kitware.com>: > >On 12/11/2015 7:24 AM, Igor Sobinov wrote: >> Hello Bill, >> >> yes, make release is a custom command but that's not important. >> I do the following: >> # cd /home/igor/build_root/release_target >> # make release -j5 >Yes, it is important, it is the reason it is not working. The custom >command needs to use $(MAKE) and not make to call make or you will get >this error. Child make calls need environment variables to get parallel >builds to work. The MAKE env var is used to pass them around. > >-Bill > Bye, Igor
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