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make: Add 'BUILDDEPS' variable

BUILDDEPS are files / make targets that should be build before compiling.
It can include packages source download, generating headers, modules.

It is the equivalent of `APPDEPS` but not limited to the application.
It cannot be done right now with `APPDEPS` as it is used in `BASELIBS` and
fixing it requires changing mips using it for source files.
This commit is contained in:
Gaëtan Harter 2018-04-23 13:59:39 +02:00
parent 8bf468e8d8
commit fb10a181a0
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GPG Key ID: 76DF6BCF1B1F883B
2 changed files with 4 additions and 3 deletions

View File

@ -387,7 +387,7 @@ endif # RIOTNOLINK
$(ELFFILE): $(BASELIBS)
$(Q)$(_LINK) -o $@
$(BINDIR)/$(APPLICATION_MODULE).a: $(RIOTBUILD_CONFIG_HEADER_C) $(USEPKG:%=$(BINDIR)/%.a) $(APPDEPS)
$(BINDIR)/$(APPLICATION_MODULE).a: $(RIOTBUILD_CONFIG_HEADER_C) $(USEPKG:%=$(BINDIR)/%.a) $(APPDEPS) $(BUILDDEPS)
$(Q)DIRS="$(DIRS)" "$(MAKE)" -C $(APPDIR) -f $(RIOTMAKE)/application.inc.mk
$(BINDIR)/$(APPLICATION_MODULE).a: FORCE
@ -425,14 +425,14 @@ endef
# The `clean` needs to be serialized before everything else.
ifneq (, $(filter clean, $(MAKECMDGOALS)))
all $(BASELIBS) $(USEPKG:%=$(RIOTPKG)/%/Makefile.include) $(RIOTBUILD_CONFIG_HEADER_C) pkg-prepare: clean
all $(BASELIBS) $(USEPKG:%=$(RIOTPKG)/%/Makefile.include) $(RIOTBUILD_CONFIG_HEADER_C) pkg-prepare $(BUILDDEPS): clean
endif
.PHONY: pkg-prepare $(USEPKG:%=$(BINDIR)/%.a)
pkg-prepare:
-@for i in $(USEPKG) ; do "$(MAKE)" -C $(RIOTPKG)/$$i prepare ; done
$(USEPKG:%=$(BINDIR)/%.a): $(RIOTBUILD_CONFIG_HEADER_C) pkg-prepare
$(USEPKG:%=$(BINDIR)/%.a): $(RIOTBUILD_CONFIG_HEADER_C) pkg-prepare $(BUILDDEPS)
@mkdir -p $(BINDIR)
$(QQ)"$(MAKE)" -C $(RIOTPKG)/$(patsubst $(BINDIR)/%.a,%,$@)

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@ -17,6 +17,7 @@ export USEMODULE # Sys Module dependencies of the application. Set i
export USEPKG # Pkg dependencies (third party modules) of the application. Set in the application's Makefile.
export DISABLE_MODULE # Used in the application's Makefile to suppress DEFAULT_MODULEs.
export APPDEPS # Files / Makefile targets that need to be created before the application can be build. Set in the application's Makefile.
# BUILDDEPS # Files / Makefile targets that need to be created before starting to build.
export RIOTBASE # The root folder of RIOT. The folder where this very file lives in.
export RIOTCPU # For third party CPUs this folder is the base of the CPUs.