mirror of
https://github.com/xen-project/xen.git
synced 2026-10-28 10:11:27 +01:00
Keir Fraser
041f09c60d
Integrate the linux-2.6-tip tree as linux-2.6-tip-latest Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
61 lines
1.8 KiB
Plaintext
61 lines
1.8 KiB
Plaintext
# Mercurial
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GIT ?= git
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LINUX_SRCDIR ?= linux-$(LINUX_VER).git
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# The URL of the remote GIT repository
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ifeq ($(XEN_LINUX_GIT_URL),)
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.ERROR: XEN_LINUX_GIT_URL not specified
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endif
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# The name to use for the remote repository
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XEN_LINUX_GIT_REMOTENAME ?= origin
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# The branch in the remote repository
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ifeq ($(XEN_LINUX_GIT_REMOTEBRANCH),)
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.ERROR: XEN_LINUX_GIT_REMOTEBRANCH not specified
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endif
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XEN_LINUX_GIT_LOCALBRANCH ?= master
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# Set XEN_LINUX_GITREV to update to a particlar revision.
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XEN_LINUX_GITREV ?=
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$(LINUX_SRCDIR)/.valid-src: $(__XEN_LINUX_UPDATE)
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@set -e ; if [ -d $(LINUX_SRCDIR) ] && [ ! -d $(GIT_DIR) ] ; then \
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echo "$(LINUX_SRCDIR) exists but is not a git repository." 1>&2 ; \
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false ; \
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fi
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@set -e ; if [ ! -e $(LINUX_SRCDIR)/.git ] ; then \
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mkdir $(LINUX_SRCDIR) ; \
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cd $(LINUX_SRCDIR) ; \
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$(GIT) init-db ; \
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fi
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@set -e ; cd $(LINUX_SRCDIR) ; \
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if ! $(GIT) remote | grep -q $(XEN_LINUX_GIT_REMOTENAME) ; then \
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echo "Adding remote git repository \`$(XEN_LINUX_GIT_URL)' as \`$(XEN_LINUX_GIT_REMOTENAME)'" ; \
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$(GIT) remote add $(XEN_LINUX_GIT_REMOTENAME) $(XEN_LINUX_GIT_URL) ; \
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fi
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@echo "Updating remote \`$(XEN_LINUX_GIT_REMOTENAME)'"
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@cd $(LINUX_SRCDIR) && $(GIT) fetch $(XEN_LINUX_GIT_REMOTENAME)
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@set -e ; cd $(LINUX_SRCDIR) ; \
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if ! $(GIT) branch -l | grep -q $(XEN_LINUX_GIT_LOCALBRANCH) ; then \
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$(GIT) branch --track $(XEN_LINUX_GIT_LOCALBRANCH) \
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$(XEN_LINUX_GIT_REMOTENAME)/$(XEN_LINUX_GIT_REMOTEBRANCH) ; \
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$(GIT) checkout ; \
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fi
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@ set -e ; cd $(LINUX_SRCDIR) ; \
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if [ -n "$(XEN_LINUX_GITREV)" ] ; then \
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echo "Updating $(LINUX_SRCDIR) to revision \'$(XEN_LINUX_GITREV)'." ; \
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$(GIT) reset --hard $(XEN_LINUX_GITREV) ; \
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else \
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$(GIT) reset --hard $(XEN_LINUX_GIT_REMOTENAME)/$(XEN_LINUX_GIT_REMOTEBRANCH) ; \
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fi
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touch $@
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