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Diffstat (limited to '')
| -rw-r--r-- | scripts/mk/architecture.mk | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/scripts/mk/architecture.mk b/scripts/mk/architecture.mk new file mode 100644 index 0000000..0af9601 --- /dev/null +++ b/scripts/mk/architecture.mk @@ -0,0 +1,11 @@ +# 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 = export $(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))))) |