buildroot/support/dependencies/check-host-xzcat.mk
Thomas Petazzoni 2e42840e2a package/pkg-utils.mk: rework implementation of extractor-system-dependency
Now that we have the EXTRACTOR_PKG_DEPENDENCY.* variables available,
we can use them to implement extractor-system-dependency: if for a
given archive type, the corresponding EXTRACTOR_PKG_DEPENDENCY.<type>
variable is empty, then it means we need the corresponding extractor
tool to be provided by the system.

Following this, EXTRACTOR_DEPENDENCY_PRECHECKED_EXTENSIONS is no
longer used, so we can drop it from support/dependencies/.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2019-12-17 22:09:48 +01:00

8 lines
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Makefile

# XZCAT is taken from BR2_XZCAT (defaults to 'xzcat') (see Makefile)
# If it is not present, build our own host-xzcat
ifeq (,$(call suitable-host-package,xzcat,$(XZCAT)))
BR2_XZCAT_HOST_DEPENDENCY = host-xz
XZCAT = $(HOST_DIR)/bin/xzcat
endif