build: allow for external apps via EXTERNAL_APPS

this is used by the APM build
This commit is contained in:
Andrew Tridgell 2013-01-02 17:39:12 +11:00
parent 890b1ac068
commit 8ffba22771
1 changed files with 3 additions and 0 deletions

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@ -112,6 +112,9 @@ endef
$(foreach BUILTIN, $(CONFIGURED_APPS), $(eval $(call ADD_BUILTIN,$(BUILTIN))))
# EXTERNAL_APPS is used to add out of tree apps to the build
INSTALLED_APPS += $(EXTERNAL_APPS)
# The external/ directory may also be added to the INSTALLED_APPS. But there
# is no external/ directory in the repository. Rather, this directory may be
# provided by the user (possibly as a symbolic link) to add libraries and