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33 lines
1.1 KiB
Plaintext
33 lines
1.1 KiB
Plaintext
# Mercurial
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HG ?= hg
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LINUX_SRCDIR ?= linux-$(LINUX_VER)-xen.hg
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# Repository to clone.
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XEN_LINUX_HGREPO ?= $$(sh buildconfigs/select-repository $(LINUX_SRCDIR) $(LINUX_SRC_PATH))
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# Set XEN_LINUX_HGREV to update to a particlar revision.
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XEN_LINUX_HGREV ?= tip
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$(LINUX_SRCDIR)/.valid-src: $(__XEN_LINUX_UPDATE)
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set -e ; \
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if [ ! -e $(LINUX_SRCDIR)/.hg ] ; then \
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__repo=$(XEN_LINUX_HGREPO) ; \
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if [ -d $${__repo} ] ; then \
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echo "Linking $${__repo} to $(LINUX_SRCDIR)." ; \
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ln -s $${__repo} $(LINUX_SRCDIR) ; \
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else \
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echo "Cloning $${__repo} to $(LINUX_SRCDIR)." ; \
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$(HG) clone $${__repo#file://} $(LINUX_SRCDIR) ; \
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fi ; \
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else \
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__parent=$$($(HG) -R $(LINUX_SRCDIR) path default) ; \
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echo "Pulling changes from $${__parent} into $(LINUX_SRCDIR)." ; \
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$(HG) -R $(LINUX_SRCDIR) pull $${__parent} ; \
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fi
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set -e ; if [ -n "$(XEN_LINUX_HGREV)" ] ; then \
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echo "Updating $(LINUX_SRCDIR) to revision $(XEN_LINUX_HGREV)." ; \
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( cd $(LINUX_SRCDIR) && $(HG) update $(XEN_LINUX_HGREV) ); \
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fi
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touch $@
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