~ubuntu-branches/ubuntu/oneiric/xserver-xorg-video-qxl/oneiric-updates

OFFICIAL_BUILD:=$(shell VERSION=$(SOURCE_VERSION); if ! expr "$$(echo $${VERSION\#\#*-} | sed 's/$woody\|sarge\|etch\|lenny$//g')" : ".*[^0-9.].*" >/dev/null 2>&1; then echo yes; fi)

# Set up parameters for the Debian build environment.

# Determine our architecture.

BUILD_ARCH:=$(shell dpkg-architecture -qDEB_BUILD_ARCH)

# Work around some old-time dpkg braindamage.

BUILD_ARCH:=$(subst i486,i386,$(BUILD_ARCH))

# The DEB_HOST_ARCH variable may be set per the Debian cross-compilation policy.

ifdef DEB_HOST_ARCH

ARCH:=$(DEB_HOST_ARCH)

else

# dpkg-cross sets the ARCH environment variable; if set, use it.

ifdef ARCH

ARCH:=$(ARCH)

else

ARCH:=$(BUILD_ARCH)

endif

# $(STAMP_DIR) houses stamp files for complex targets.

STAMP_DIR:=stampdir

# $(DEBTREEDIR) is where all install rules are told (via $(DESTDIR)) to place

# their files.

DEBTREEDIR:=$(CURDIR)/debian/tmp

# All "important" targets have four lines:

# 1) A target name that is invoked by a package-building tool or the user.

# This consists of a dependency on a "$(STAMP_DIR)/"-prefixed counterpart.

# 2) A line delcaring 1) as a phony target (".PHONY:").

# 3) A "$(STAMP_DIR)/"-prefixed target which does the actual work, and may

# depend on other targets.

# 4) A line declaring 3) as a member of the $(stampdir_targets) variable; the

# "$(STAMP_DIR)/" prefix is omitted.

# This indirection is needed so that the "stamp" files that signify when a rule

# is done can be located in a separate "stampdir". Recall that make has no way

# to know when a goal has been met for a phony target (like "build" or

# "install").

# At the end of each "$(STAMP_DIR)/" target, be sure to run the command ">$@"

# so that the target will not be run again. Removing the file will make Make

# run the target over.

# All phony targets should be declared as dependencies of .PHONY, even if they

# do not have "($STAMP_DIR)/"-prefixed counterparts.

# Define a harmless default rule to keep things from going nuts by accident.

.PHONY: default

default:

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# Set up the $(STAMP_DIR) directory.

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.PHONY: stampdir

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stampdir_targets+=stampdir

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stampdir: $(STAMP_DIR)/stampdir

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$(STAMP_DIR)/stampdir:

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mkdir $(STAMP_DIR)

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>$@

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# Set up the package build directory as quilt expects to find it.

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.PHONY: prepare

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stampdir_targets+=prepare

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prepare: $(STAMP_DIR)/prepare

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$(STAMP_DIR)/prepare: $(STAMP_DIR)/logdir $(STAMP_DIR)/genscripts

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>$@

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.PHONY: logdir

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stampdir_targets+=logdir

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logdir: $(STAMP_DIR)/logdir

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$(STAMP_DIR)/logdir: $(STAMP_DIR)/stampdir

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mkdir -p $(STAMP_DIR)/log

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>$@

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# Apply all patches to the upstream source.

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.PHONY: patch

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stampdir_targets+=patch

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patch: $(STAMP_DIR)/patch

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$(STAMP_DIR)/patch: $(STAMP_DIR)/prepare

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if ! [ `which quilt` ]; then \

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echo "Couldn't find quilt. Please install it or add it to the build-depends for this package."; \

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exit 1; \

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fi; \

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if $(QUILT) next >/dev/null 2>&1; then \

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echo -n "Applying patches..."; \

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if $(QUILT) push -a -v >$(STAMP_DIR)/log/patch 2>&1; then \

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cat $(STAMP_DIR)/log/patch; \

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echo "successful."; \

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else \

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cat $(STAMP_DIR)/log/patch; \

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echo "failed! (check $(STAMP_DIR)/log/patch for details)"; \

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exit 1; \

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fi; \

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else \

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echo "No patches to apply"; \

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fi; \

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>$@

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# Revert all patches to the upstream source.

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.PHONY: unpatch

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unpatch: $(STAMP_DIR)/logdir

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rm -f $(STAMP_DIR)/patch

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@echo -n "Unapplying patches..."; \

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if $(QUILT) applied >/dev/null 2>/dev/null; then \

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if $(QUILT) pop -a -v >$(STAMP_DIR)/log/unpatch 2>&1; then \

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cat $(STAMP_DIR)/log/unpatch; \

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echo "successful."; \

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else \

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cat $(STAMP_DIR)/log/unpatch; \

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echo "failed! (check $(STAMP_DIR)/log/unpatch for details)"; \

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exit 1; \

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fi; \

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else \

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echo "nothing to do."; \

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# Clean the generated maintainer scripts.

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.PHONY: cleanscripts

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cleanscripts:

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rm -f $(STAMP_DIR)/genscripts

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rm -f debian/*.config \

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debian/*.postinst \

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debian/*.postrm \

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debian/*.preinst \

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debian/*.prerm

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# Clean the package build tree.

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.PHONY: xsfclean

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xsfclean: cleanscripts unpatch

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dh_testdir

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rm -rf .pc

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rm -rf $(STAMP_DIR)

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dh_clean

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# Remove files from the upstream source tree that we don't need, or which have

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# licensing problems. It must be run before creating the .orig.tar.gz.

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# Note: This rule is for Debian package maintainers' convenience, and is not

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# needed for conventional build scenarios.

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.PHONY: prune-upstream-tree

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prune-upstream-tree:

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# Ensure we're in the correct directory.

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dh_testdir

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grep -rvh '^#' debian/prune/ | xargs --no-run-if-empty rm -rf

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# Verify that there are no offsets or fuzz in the patches we apply.

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# Note: This rule is for Debian package maintainers' convenience, and is not

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# needed for conventional build scenarios.

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.PHONY: patch-audit

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patch-audit: prepare unpatch

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@echo -n "Auditing patches..."; \

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>$(STAMP_DIR)/log/patch; \

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FUZZY=; \

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while [ -n "$$($(QUILT) next)" ]; do \

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RESULT=$$($(QUILT) push -v | tee -a $(STAMP_DIR)/log/patch | grep ^Hunk | sed 's/^Hunk.*$succeeded\|FAILED$.*/\1/');\

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case "$$RESULT" in \

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succeeded) \

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echo "fuzzy patch: $$($(QUILT) top)" \

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| tee -a $(STAMP_DIR)/log/$$($(QUILT) top); \

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FUZZY=yes; \

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;; \

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FAILED) \

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echo "broken patch: $$($(QUILT) next)" \

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| tee -a $(STAMP_DIR)/log/$$($(QUILT) next); \

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exit 1; \

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;; \

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esac; \

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done; \

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if [ -n "$$FUZZY" ]; then \

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echo "there were fuzzy patches; please fix."; \

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exit 1; \

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else \

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echo "done."; \

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# Generate the maintainer scripts.

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.PHONY: genscripts

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stampdir_targets+=genscripts

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genscripts: $(STAMP_DIR)/genscripts

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$(STAMP_DIR)/genscripts: $(STAMP_DIR)/stampdir

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for FILE in debian/*.config.in \

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debian/*.postinst.in \

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debian/*.postrm.in \

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debian/*.preinst.in \

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debian/*.prerm.in; do \

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if [ -e "$$FILE" ]; then \

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MAINTSCRIPT=$$(echo $$FILE | sed 's/.in$$//'); \

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sed -n '1,/^#INCLUDE_SHELL_LIB#$$/p' <$$FILE \

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| sed -e '/^#INCLUDE_SHELL_LIB#$$/d' >$$MAINTSCRIPT.tmp; \

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cat debian/xsfbs/xsfbs.sh >>$$MAINTSCRIPT.tmp; \

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sed -n '/^#INCLUDE_SHELL_LIB#$$/,$$p' <$$FILE \

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| sed -e '/^#INCLUDE_SHELL_LIB#$$/d' >>$$MAINTSCRIPT.tmp; \

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sed -e 's/@SOURCE_VERSION@/$(SOURCE_VERSION)/' \

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-e 's/@OFFICIAL_BUILD@/$(OFFICIAL_BUILD)/' \

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<$$MAINTSCRIPT.tmp >$$MAINTSCRIPT; \

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rm $$MAINTSCRIPT.tmp; \

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fi; \

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done

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# Validate syntax of generated shell scripts.

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#sh debian/scripts/validate-posix-sh debian/*.config \

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# debian/*.postinst \

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# debian/*.postrm \

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# debian/*.preinst \

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# debian/*.prerm

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>$@

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# Compute dependencies for drivers

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VIDEODEP = $(shell cat /usr/share/xserver-xorg/videodrvdep 2>/dev/null)

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INPUTDEP = $(shell cat /usr/share/xserver-xorg/xinputdep 2>/dev/null)

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# these two can be removed post-squeeze

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VIDEOABI = $(shell cat /usr/share/xserver-xorg/videoabiver 2>/dev/null)

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INPUTABI = $(shell cat /usr/share/xserver-xorg/inputabiver 2>/dev/null)

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VIDDRIVER_PROVIDES = xserver-xorg-video-$(VIDEOABI), xorg-driver-video

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INPDRIVER_PROVIDES = xserver-xorg-input-$(INPUTABI), xorg-driver-input

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ifeq ($(PACKAGE),)

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PACKAGE=$(shell awk '/^Package:/ { print $$2; exit }' < debian/control)

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endif

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.PHONY: serverabi

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serverabi: install

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ifeq ($(VIDEODEP),)

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@echo 'error: xserver-xorg-dev >= 1.7.6.901 needs to be installed'

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@exit 1

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else

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echo "xviddriver:Depends=$(VIDEODEP)" >> debian/$(PACKAGE).substvars

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echo "xinpdriver:Depends=$(INPUTDEP)" >> debian/$(PACKAGE).substvars

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# the following is there for compatibility...

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echo "xviddriver:Provides=$(VIDDRIVER_PROVIDES)" >> debian/$(PACKAGE).substvars

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echo "xinpdriver:Provides=$(INPDRIVER_PROVIDES)" >> debian/$(PACKAGE).substvars

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echo "xserver:Depends=$(VIDEODEP), $(INPUTDEP)" >> debian/$(PACKAGE).substvars

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endif

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# vim:set noet ai sts=8 sw=8 tw=0:

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