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Diffstat (limited to 'scripts/mk/vendor.mk')
| -rw-r--r-- | scripts/mk/vendor.mk | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/scripts/mk/vendor.mk b/scripts/mk/vendor.mk new file mode 100644 index 0000000..aa75cd6 --- /dev/null +++ b/scripts/mk/vendor.mk @@ -0,0 +1,18 @@ +# Makefile snippet defining the following vendor-related variables: +# +# DEB_VENDOR: output of dpkg-vendor --query Vendor +# DEB_PARENT_VENDOR: output of dpkg-vendor --query Parent (can be empty) +# +# The snippet also defines a macro "dpkg_vendor_derives_from" that you can +# use to verify if the current vendor derives from another vendor with a +# simple test like this one: +# ifeq ($(call dpkg_vendor_derives_from ubuntu),yes) +# ... +# endif + +dpkg_late_eval ?= $(or $(value DPKG_CACHE_$(1)),$(eval DPKG_CACHE_$(1) := $(shell $(2)))$(value DPKG_CACHE_$(1))) + +DEB_VENDOR = $(call dpkg_late_eval,DEB_VENDOR,dpkg-vendor --query Vendor) +DEB_PARENT_VENDOR = $(call dpkg_late_eval,DEB_PARENT_VENDOR,dpkg-vendor --query Parent) + +dpkg_vendor_derives_from = dpkg-vendor --derives-from $(1) && echo yes || echo no |