6f452182fd
This function's got its argument order chosen for "aesthetical" reason of $(2) following $(1) in the macros but the logical order is exactly the opposite: we care for kernel flavour much more than for module set (which is dependent upon it). So while silent dropout of kernel-image if KFLAVOURS is set but KMODULES is empty could be fixed by testing for $(2) only, it looks like a good time to fix this discrepancy altogether.
32 lines
1.0 KiB
Makefile
32 lines
1.0 KiB
Makefile
# globals
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PKGDIR := $(GLOBAL_BUILDDIR)/pkg
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# duplicated from metaprofile makefiles for the sake of "local" builds
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ARCH ?= $(shell arch | sed 's/i686/i586/; s/armv.*/arm/; s/ppc.*/ppc/')
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DATE ?= $(shell date +%Y%m%d)
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# prefix pkglist name with its directory to form a path (relative/absolute)
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rlist = $(1:%=lists/%)
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list = $(addprefix $(PKGDIR)/,$(call rlist,$(1)))
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# prefix/suffix group name to form a path (relative/absolute)
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rgroup = $(1:%=groups/%.directory)
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group = $(addprefix $(PKGDIR)/,$(call rgroup,$(1)))
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# map first argument (a function) onto second one (an argument list)
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map = $(foreach a,$(2),$(call $(1),$(a)))
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# kernel package list generation; see also #24669
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NULL :=
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SPACE := $(NULL) # the officially documented way of getting a space
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list2re = $(subst $(SPACE),|,$(strip $(1)))
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# args: KFLAVOURS, KMODULES
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# NB: $(2) could be empty
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kpackages = $(and $(1), \
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^kernel-(image|modules-($(call list2re,$(2))))-($(call list2re,$(1)))$$)
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# arg: branding subpackages
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branding = $(and $(1),^branding-$(BRANDING)-($(call list2re,$(1)))$$)
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