1
2
3
4
5
6
7
8
9
10
11
|
# This Makefile snippet defines all the DEB_HOST_* / DEB_BUILD_* variables
# that dpkg-architecture can return. Existing values of those variables
# are preserved as per policy.
dpkg_lazy_eval ?= $$(or $$(value DPKG_CACHE_$(1)),$$(eval DPKG_CACHE_$(1) := $$(shell $(2)))$$(value DPKG_CACHE_$(1)))
dpkg_architecture_setvar = $(1) ?= $(call dpkg_lazy_eval,$(1),dpkg-architecture -q$(1))
$(foreach machine,BUILD HOST TARGET,\
$(foreach var,ARCH ARCH_ABI ARCH_LIBC ARCH_OS ARCH_CPU ARCH_BITS ARCH_ENDIAN GNU_CPU GNU_SYSTEM GNU_TYPE MULTIARCH,\
$(eval $(call dpkg_architecture_setvar,DEB_$(machine)_$(var)))))
|
