[rustc.git] / debian / rules

#!/usr/bin/make -f
# -*- makefile -*-

include /usr/share/dpkg/pkg-info.mk
include /usr/share/dpkg/vendor.mk
include /usr/share/dpkg/architecture.mk
SED_VERSION_SHORT := sed -re 's/([^.]+)\.([^.]+)\..*/\1.\2/'
RUST_VERSION := $(shell echo '$(DEB_VERSION_UPSTREAM)' | $(SED_VERSION_SHORT))
RUST_LONG_VERSION := $(shell echo '$(DEB_VERSION_UPSTREAM)' | sed -re 's/([^+]+).*/\1/')
LIBSTD_PKG := libstd-rust-$(RUST_VERSION)
# Sed expression that matches the "rustc" we have in our Build-Depends field
SED_RUSTC_BUILDDEP := sed -ne "/^Build-Depends:/,/^[^[:space:]\#]/{/^ *rustc:native .*,/p}" debian/control

include /usr/share/dpkg/buildflags.mk
# TODO: more correct to use `[build] rustflags = []` list syntax in Cargo.toml
RUSTFLAGS = $(addprefix -C link-args=,$(LDFLAGS))
export CFLAGS CXXFLAGS CPPFLAGS LDFLAGS RUSTFLAGS
# set remap-path-prefix for reproducible builds; TODO: remove "if" after 1.20
ifeq (0,$(shell dpkg --compare-versions "$$(rustc --version --verbose | sed -ne 's/^release: //p')" '>=' 1.19.0; echo $$?))
RUSTFLAGS += -Zremap-path-prefix-from=$(CURDIR) -Zremap-path-prefix-to=/usr/src/rustc-$(RUST_LONG_VERSION)
export RUSTC_BOOTSTRAP = 1
endif
ifneq (,$(filter $(DEB_BUILD_ARCH), sparc64))
export CARGO_INCREMENTAL = 0
endif

# Defines DEB_*_RUST_TYPE triples
include debian/architecture.mk
export DEB_HOST_RUST_TYPE

# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1

# src/rt/miniz.c (incorrectly) triggers -Wmisleading-indentation with
# gcc-6.  See bug #811573.
CFLAGS += -Wno-misleading-indentation

# Release type (one of beta, stable or nightly)
RELEASE_CHANNEL := stable
# See also ./build-preview-dsc.sh for a script that builds a beta/nightly .dsc
# out of this packaging. Furthermore, if the build breaks after importing a new
# upstream stable release, check the do_temporary_fixup function in that file
# to see if we already know what fix to make.

DEB_DESTDIR := $(CURDIR)/debian/tmp

# Use system LLVM (comment out to use vendored LLVM)
LLVM_VERSION = 6.0
OLD_LLVM_VERSION = 4.0
# Make it easier to test against a custom LLVM
ifneq (,$(LLVM_DESTDIR))
LLVM_LIBRARY_PATH := $(LLVM_DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH):$(LLVM_DESTDIR)/usr/lib
LD_LIBRARY_PATH := $(if $(LD_LIBRARY_PATH),$(LD_LIBRARY_PATH):$(LLVM_LIBRARY_PATH),$(LLVM_LIBRARY_PATH))
export LD_LIBRARY_PATH
endif

RUSTBUILD = RUST_BACKTRACE=1 ./x.py
RUSTBUILD_FLAGS = --config debian/config.toml -v --on-fail env
# TODO: This should simply be "$(RUSTBUILD) test" but unfortunately this causes
# an insane blow up in the time it takes to run tests. See upstream #37477 for
# details. Upstream worked around it in #38984 but in Debian we can't take
# advantage of that work-around, because we want as much debuginfo as possible
# (so we set debuginfo-lines = true, debuginfo-only-std = false) so we have to
# work around it instead by disabling backtrace when running tests.
RUSTBUILD_TEST = ./x.py test
# To run a specific test, run something like:
#   $ debian/rules override_dh_auto_test-arch \
#     RUSTBUILD_TEST_FLAGS="src/test/run-make --test-args extern-fn-struct"
# See src/bootstrap/README.md for more options.
RUSTBUILD_TEST_FLAGS =

update-version:
	oldver=$(shell $(SED_RUSTC_BUILDDEP) | sed -ne 's/.*(<= \(.*\)).*/\1/gp' | $(SED_VERSION_SHORT)); \
	newver=$(RUST_VERSION); \
	if [ $$oldver != $$newver ]; then debian/update-version.sh $$oldver $$newver; fi

# Below we detect how we're supposed to bootstrap the stage0 compiler. See
# README.Debian for more details of the cases described below.
#
PRECONFIGURE_CHECK = :
HAVE_BINARY_TARBALL := $(shell ls -1 stage0/*/*$(DEB_HOST_RUST_TYPE)* 2>/dev/null | wc -l)
DOWNLOAD_BOOTSTRAP := false
# allow not using the binary tarball although it exists
#ifneq (,$(filter $(DEB_HOST_ARCH), amd64 arm64 armhf i386 powerpc ppc64el s390x))
#  HAVE_BINARY_TARBALL := 0
#endif
ifeq (0,$(HAVE_BINARY_TARBALL))
    # Case A (Building from source): the extracted source tree does not include
    # a bootstrapping tarball for the current architecture e.g. because the
    # distro already has a rustc for this arch, or the uploader expects that
    # this requirement be fulfilled in some other way.
    #
    # Case A-1: the builder did not select the "pkg.rustc.dlstage0" build profile.
    # In this case, we use the distro's rustc - either the previous or current version.
    ifeq (,$(findstring pkg.rustc.dlstage0,$(DEB_BUILD_PROFILES)))
        # Make it easier to test against a custom rustc
        ifneq (,$(RUST_DESTDIR))
        RUST_LIBRARY_PATH := $(RUST_DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH):$(RUST_DESTDIR)/usr/lib
        LD_LIBRARY_PATH := $(if $(LD_LIBRARY_PATH),$(LD_LIBRARY_PATH):$(RUST_LIBRARY_PATH),$(RUST_LIBRARY_PATH))
        export LD_LIBRARY_PATH
        endif
    #
    # Case A-2: the builder selected the "dlstage0" build profile.
    # In this case, the rust build scripts will download a stage0 into stage0/ and use that.
    # We don't need to do anything specific in this build file, so this case is empty.
    else
        DOWNLOAD_BOOTSTRAP := true
    endif
else
    # Case B (Bootstrapping a new distro): the extracted source tree does
    # include a bootstrapping tarball for the current architecture; see the
    # `source_orig-stage0` target below on how to build this.
    #
    # In this case, we'll bootstrap from the stage0 given in that tarball.
    # To ensure the uploader of the .dsc didn't make a mistake, we first check
    # that rustc isn't a Build-Depends for the current architecture.
    ifneq (,$(shell $(SED_RUSTC_BUILDDEP)))
    ifeq (,$(shell $(SED_RUSTC_BUILDDEP) | grep '!$(DEB_HOST_ARCH)'))
        PRECONFIGURE_CHECK = $(error found matches for stage0/*/*$(DEB_HOST_RUST_TYPE)*, \
          but rustc might be a Build-Depends for $(DEB_HOST_ARCH))
    endif
    endif
endif

BUILD_DOCS := true
ifneq (,$(findstring nodoc,$(DEB_BUILD_PROFILES)))
  BUILD_DOCS := false
endif

MAKE_OPTIMISATIONS := true
ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
  MAKE_OPTIMISATIONS := false
endif

# Build products or non-source files in src/, that shouldn't go in rust-src
SRC_CLEAN = src/rt/hoedown/src/html_blocks.c \
	src/bootstrap/bootstrap.pyc \
	src/etc/__pycache__/

# Workaround for linux #865549
ifeq (0,$(shell test $$(uname -s) = "Linux" -a $$(getconf PAGESIZE) -gt 4096; echo $$?))
  SYSTEM_WORKAROUNDS += ulimit -s $$(expr $$(getconf PAGESIZE) / 1024 '*' 256 + 8192);
endif

%:
	$(SYSTEM_WORKAROUNDS) dh $@ --parallel

.PHONY: build
build:
	$(SYSTEM_WORKAROUNDS) dh $@ --parallel

override_dh_clean:
	# Upstream contains a lot of these
	dh_clean -XCargo.toml.orig

debian/config.toml: debian/config.toml.in
	m4  -DDEB_BUILD_RUST_TYPE="$(DEB_BUILD_RUST_TYPE)" \
		-DDEB_HOST_RUST_TYPE="$(DEB_HOST_RUST_TYPE)" \
		-DDEB_TARGET_RUST_TYPE="$(DEB_TARGET_RUST_TYPE)" \
		-DRELEASE_CHANNEL="$(RELEASE_CHANNEL)" \
		-DBUILD_DOCS="$(BUILD_DOCS)" \
		-DMAKE_OPTIMISATIONS="$(MAKE_OPTIMISATIONS)" \
		-DLLVM_DESTDIR="$(LLVM_DESTDIR)" \
		-DLLVM_VERSION="$(LLVM_VERSION)" \
		-DRUST_DESTDIR="$(RUST_DESTDIR)" \
		"$<" > "$@"
	! $(DOWNLOAD_BOOTSTRAP) || sed -i -e '/^rustc = /d' -e '/^cargo = /d' "$@"
	# Work around armhf issue: https://github.com/rust-lang/rust/issues/45854
	[ $(DEB_BUILD_ARCH) != armhf -a \
	  $(DEB_BUILD_ARCH) != armel ] || sed -i -e '/^debuginfo-only-std = /d' "$@"

debian/rust-src.%: debian/rust-src.%.in
	m4  -DRUST_LONG_VERSION="$(RUST_LONG_VERSION)" \
		"$<" > "$@"

override_dh_auto_configure: debian/config.toml
	# fail the build if we have any instances of OLD_LLVM_VERSION in debian, except for debian/changelog
	! grep --color=always -i 'll...\?$(subst .,\.,$(OLD_LLVM_VERSION))' --exclude=changelog -R debian
	$(PRECONFIGURE_CHECK)
	if [ -d stage0 ]; then mkdir -p build && ln -sfT ../stage0 build/cache; fi
	# work around #842634
	if test $$(grep "127.0.0.1\s*localhost" /etc/hosts | wc -l) -gt 1; then \
	  debian/ensure-patch -N debian/patches/d-host-duplicates.patch; fi
	# We patched mdbook so have to rm the checksums
	debian/prune-checksums src/vendor/mdbook/.cargo-checksum.json
	# Unfortunately upstream uses a duplicate copy of libbacktrace and wants to
	# compile it again for rust-installer, see #43449
	ln -rsf src/libbacktrace -t src/vendor/backtrace-sys/src/
	debian/prune-checksums src/vendor/backtrace-sys/.cargo-checksum.json
	# Link against system liblzma, see https://github.com/alexcrichton/xz2-rs/issues/16
	echo 'fn main() { println!("cargo:rustc-link-lib=lzma"); }' > src/vendor/lzma-sys/build.rs
	debian/prune-checksums src/vendor/lzma-sys/.cargo-checksum.json
	# Other partially-excluded vendor crates in d/copyright
	debian/prune-checksums src/vendor/winapi-*/.cargo-checksum.json
	debian/prune-checksums src/vendor/shlex/.cargo-checksum.json
	# We patched this for sparc64 support
	debian/prune-checksums src/vendor/cc/.cargo-checksum.json
	# We don't run ./configure because we use debian/config.toml directly
	ln -sf debian/config.toml config.toml

override_dh_auto_clean:
	$(RM) -rf ./build ./tmp ./.cargo config.stamp config.mk Makefile
	$(RM) -rf $(TEST_LOG) debian/config.toml debian/rust-src.install debian/rust-src.links
	$(RM) -rf $(SRC_CLEAN) config.toml src/vendor/backtrace-sys/src/libbacktrace

# upstream bundles this in the source, but in Debian we rebuild everything yo
generate-sources:
	$(MAKE) -C src/rt/hoedown src/html_blocks.c

override_dh_auto_build-arch: generate-sources
	$(RUSTBUILD) build $(RUSTBUILD_FLAGS)

# note: this is only for buildds that want to do a separate arch:all build;
# there is no point running this yourself "to save time" since it implicitly
# depends on build-arch anyways.
override_dh_auto_build-indep: generate-sources
ifeq (true,$(BUILD_DOCS))
# Rust has a weird way of configuring whether to build docs or not
	sed -i -e 's/^docs = false/docs = true/' debian/config.toml
	$(RUSTBUILD) doc $(RUSTBUILD_FLAGS)
endif

TEST_LOG = debian/rustc-tests.log
FAILURES_ALLOWED = 5
ifneq (,$(filter $(DEB_BUILD_ARCH), s390x))
  FAILURES_ALLOWED = 15
endif
ifneq (,$(filter $(DEB_BUILD_ARCH), powerpc powerpcspe sparc64 x32))
  FAILURES_ALLOWED = 160
endif
FAILED_TESTS = grep FAILED $(TEST_LOG) | grep -v '^test result'
override_dh_auto_test-arch:
# ensure that rustc_llvm is actually dynamically linked to libLLVM
	set -e; find build/*/stage2/lib/rustlib/* -name '*rustc_llvm*.so' | \
	while read x; do \
		stat -c '%s %n' "$$x"; \
		objdump -p "$$x" | grep -q "NEEDED.*LLVM"; \
		test "$$(stat -c %s "$$x")" -lt 6000000; \
	done
ifeq (, $(filter nocheck,$(DEB_BUILD_PROFILES)))
ifeq (, $(filter nocheck,$(DEB_BUILD_OPTIONS)))
	$(RUSTBUILD_TEST) --no-fail-fast $(RUSTBUILD_FLAGS) $(RUSTBUILD_TEST_FLAGS) | tee $(TEST_LOG)
	test -f $(TEST_LOG)
	echo "Summary of specific test failures:"; \
	$(FAILED_TESTS); \
	num_failures=$$($(FAILED_TESTS) | wc -l); \
	echo -n "$${num_failures} tests failed, $(FAILURES_ALLOWED) maximum allowed. "; \
	if test "$${num_failures}" -le $(FAILURES_ALLOWED); then \
	  echo "Continuing..."; \
	else \
	  echo "Aborting the build."; \
	  echo "Check the logs further above for details."; \
	  false; \
	fi
# don't continue if RUSTBUILD_TEST_FLAGS is non-empty
	test -z "$(RUSTBUILD_TEST_FLAGS)"
endif
endif

override_dh_auto_test-indep:
ifeq (true,$(BUILD_DOCS))
ifeq (, $(filter nocheck,$(DEB_BUILD_PROFILES)))
ifeq (, $(filter nocheck,$(DEB_BUILD_OPTIONS)))
	# Run all rules that test the docs, i.e. in step.rs that depend on default:doc
	$(RUSTBUILD_TEST) --no-fail-fast src/tools/linkchecker $(RUSTBUILD_FLAGS)
endif
endif
endif

run_rustbuild:
	DESTDIR=$(DEB_DESTDIR) $(RUSTBUILD) $(X_CMD) $(RUSTBUILD_FLAGS) $(X_FLAGS)

override_dh_auto_install:
	DESTDIR=$(DEB_DESTDIR) $(RUSTBUILD) install $(RUSTBUILD_FLAGS)

	mkdir -p $(DEB_DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)/
	mv $(DEB_DESTDIR)/usr/lib/lib*.so $(DEB_DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)/

	# Replace duplicated compile-time/run-time dylibs with symlinks
	@set -e; \
	for f in $(DEB_DESTDIR)/usr/lib/rustlib/$(DEB_HOST_RUST_TYPE)/lib/lib*.so; do \
	  name=$${f##*/}; \
	  if [ -f "$(DEB_DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)/$$name" ]; then \
	    echo "ln -sf ../../../$(DEB_HOST_MULTIARCH)/$$name $$f"; \
	    ln -sf ../../../$(DEB_HOST_MULTIARCH)/$$name $$f; \
	  fi; \
	done

ifeq (true,$(BUILD_DOCS))
	# Brute force to remove privacy-breach-logo lintian warning.
	# We could have updated the upstream sources but it would complexify
	# the rebase
	@set -e; \
	find $(DEB_DESTDIR)/usr/share/doc/rust/html -iname '*.html' | \
	while read file; do \
	  topdir=$$(echo "$$file" | sed 's,^$(DEB_DESTDIR)/usr/share/doc/rust/html/,,; s,/[^/]*$$,/,; s,^[^/]*$$,,; s,[^/]\+/,../,g'); \
	  sed -i -e "s,https://doc.rust-lang.org/\(favicon.ico\|logos/rust-logo-32x32-blk.png\),$${topdir}rust-logo-32x32-blk.png," \
              -e "s,https://www.rust-lang.org/\(favicon.ico\|logos/rust-logo-32x32-blk.png\),$${topdir}rust-logo-32x32-blk.png," "$$file"; \
	done
	find $(DEB_DESTDIR) \( -iname '*.html' -empty -o -name .lock -o -name '*.inc' \) -delete;
endif

override_dh_install-arch:
	dh_install
	dh_install -p$(LIBSTD_PKG) usr/lib/$(DEB_HOST_MULTIARCH)/
	dh_install -plibstd-rust-dev usr/lib/rustlib/$(DEB_HOST_RUST_TYPE)/lib/
	dh_install -prustc usr/lib/rustlib/$(DEB_HOST_RUST_TYPE)/codegen-backends/

override_dh_install-indep: debian/rust-src.install debian/rust-src.links
	dh_install
	chmod -x \
	  debian/rust-gdb/usr/share/rust-gdb/*.py \
	  debian/rust-lldb/usr/share/rust-lldb/*.py
	$(RM) -rf $(SRC_CLEAN:%=debian/rust-src/usr/src/rustc-$(RUST_LONG_VERSION)/%)
	# Get rid of lintian warnings
	find debian/rust-src/usr/src/rustc-$(RUST_LONG_VERSION) \
		\( -name .gitignore \
		-o -name 'LICENSE*' \
		-o -name 'LICENCE' \
		-o -name 'license' \
		-o -name 'COPYING*' \
		\) -delete
	# Remove files that autoload remote resources, caught by lintian
	$(RM) -rf debian/rust-src/usr/src/rustc-*/src/tools/clippy/util/gh-pages/*
	$(RM) -rf debian/rust-src/usr/src/rustc-*/src/vendor/cssparser/docs/*.html
	$(RM) -rf debian/rust-src/usr/src/rustc-*/src/vendor/kuchiki/docs/*.html
	$(RM) -rf debian/rust-src/usr/src/rustc-*/src/vendor/url/docs/*.html
	$(RM) -rf debian/rust-src/usr/src/rustc-*/src/vendor/xz2/.gitmodules

override_dh_installchangelogs:
	dh_installchangelogs RELEASES.md

override_dh_installdocs:
	dh_installdocs -X.tex -X.aux -X.log -X.out -X.toc

override_dh_missing:
	dh_missing --list-missing

override_dh_compress:
	dh_compress -X.woff

override_dh_strip:
	# Work around #35733, #468333
	find debian/libstd-rust-dev/ -name '*.rlib' -execdir mv '{}' '{}.a' \;
	# This is expected to print out lots of "File format unrecognized" warnings about
	# rust.metadata.bin and *.deflate but the .o files inside the rlibs should be stripped
	# Some files are still omitted because of #875780 however.
	dh_strip -v
	find debian/libstd-rust-dev/ -name '*.rlib.a' -execdir sh -c 'mv "$$1" "$${1%.a}"' - '{}' \;

override_dh_makeshlibs:
	dh_makeshlibs -V

	# dh_makeshlibs doesn't support our "libfoo-version.so" naming
	# structure, so we have to do this ourselves.
	install -o 0 -g 0 -d debian/$(LIBSTD_PKG)/DEBIAN
	LC_ALL=C ls debian/$(LIBSTD_PKG)/usr/lib/$(DEB_HOST_MULTIARCH)/lib*.so | \
	sed -n 's,^.*/\(lib.*\)-\(.\+\)\.so$$,\1 \2,p' | \
	while read name version; do \
	  echo "$$name $$version $(LIBSTD_PKG) (>= $(DEB_VERSION_UPSTREAM))"; \
	done > debian/$(LIBSTD_PKG)/DEBIAN/shlibs
	chmod 644 debian/$(LIBSTD_PKG)/DEBIAN/shlibs
	chown 0:0 debian/$(LIBSTD_PKG)/DEBIAN/shlibs

override_dh_shlibdeps:
	dh_shlibdeps -- -x$(LIBSTD_PKG)

QUILT_SPECIAL_SNOWFLAKE_RETURN_CODE = x=$$?; if [ $$x = 2 ]; then exit 0; else exit $$x; fi
source_orig-stage0:
	QUILT_PATCHES=debian/patches quilt push -aq; $(QUILT_SPECIAL_SNOWFLAKE_RETURN_CODE)
	$(MAKE) -f debian/rules clean
	debian/make_orig-stage0_tarball.sh
	QUILT_PATCHES=debian/patches quilt pop -aq; $(QUILT_SPECIAL_SNOWFLAKE_RETURN_CODE)
	rm -rf .pc

debian/watch-beta: debian/watch-beta.in debian/rules
	oldver=$(shell echo $(RUST_LONG_VERSION) | sed -e 's/\./\\./g'); \
	newver=$(shell echo $(RUST_VERSION) | perl -lpe 's/(\d+)\.(\d+)/$$1 . "." . ($$2+1)/e'); \
	m4 -DOLDVER="$$oldver" -DNEWVER="$$newver.0" "$<" > "$@"

source_orig-beta: debian/watch-beta
	uscan $(USCAN_OPTS) --watchfile "$<"
Commit	Line	Data
be771b38 LB	1	#!/usr/bin/make -f
	2	# -- makefile --
	3
b59979d9	4	include /usr/share/dpkg/pkg-info.mk
6472c211	5	include /usr/share/dpkg/vendor.mk
d75d48d6	6	include /usr/share/dpkg/architecture.mk
b5dfb68c XL	7	SED_VERSION_SHORT := sed -re 's/([^.]+)\.([^.]+)\..*/\1.\2/'
	8	RUST_VERSION := $(shell echo '$(DEB_VERSION_UPSTREAM)' \| $(SED_VERSION_SHORT))
	9	RUST_LONG_VERSION := $(shell echo '$(DEB_VERSION_UPSTREAM)' \| sed -re 's/([^+]+).*/\1/')
	10	LIBSTD_PKG := libstd-rust-$(RUST_VERSION)
	11	# Sed expression that matches the "rustc" we have in our Build-Depends field
	12	SED_RUSTC_BUILDDEP := sed -ne "/^Build-Depends:/,/^[^[:space:]\#]/{/^ rustc:native .,/p}" debian/control
	13
7d40d3e1	14	include /usr/share/dpkg/buildflags.mk
4888e768	15	# TODO: more correct to use `[build] rustflags = []` list syntax in Cargo.toml
9197bf09	16	RUSTFLAGS = $(addprefix -C link-args=,$(LDFLAGS))
7d40d3e1	17	export CFLAGS CXXFLAGS CPPFLAGS LDFLAGS RUSTFLAGS
9197bf09 XL	18	# set remap-path-prefix for reproducible builds; TODO: remove "if" after 1.20
	19	ifeq (0,$(shell dpkg --compare-versions "$$(rustc --version --verbose \| sed -ne 's/^release: //p')" '>=' 1.19.0; echo $$?))
	20	RUSTFLAGS += -Zremap-path-prefix-from=$(CURDIR) -Zremap-path-prefix-to=/usr/src/rustc-$(RUST_LONG_VERSION)
	21	export RUSTC_BOOTSTRAP = 1
	22	endif
ab330327 XL	23	ifneq (,$(filter $(DEB_BUILD_ARCH), sparc64))
	24	export CARGO_INCREMENTAL = 0
	25	endif
b59979d9	26
525ff0f9 AL	27	# Defines DEB_*_RUST_TYPE triples
525ff0f9 AL	28	include debian/architecture.mk
693daed7	29	export DEB_HOST_RUST_TYPE
525ff0f9	30
be771b38 LB	31	# Uncomment this to turn on verbose mode.
	32	#export DH_VERBOSE=1
	33
c2a1d9e3 AL	34	# src/rt/miniz.c (incorrectly) triggers -Wmisleading-indentation with
	35	# gcc-6. See bug #811573.
	36	CFLAGS += -Wno-misleading-indentation
	37
d4357a26	38	# Release type (one of beta, stable or nightly)
0f9154de	39	RELEASE_CHANNEL := stable
6935ded2 XL	40	# See also ./build-preview-dsc.sh for a script that builds a beta/nightly .dsc
	41	# out of this packaging. Furthermore, if the build breaks after importing a new
	42	# upstream stable release, check the do_temporary_fixup function in that file
	43	# to see if we already know what fix to make.
d4357a26	44
8354de7a	45	DEB_DESTDIR := $(CURDIR)/debian/tmp
525ff0f9	46
525ff0f9	47	# Use system LLVM (comment out to use vendored LLVM)
9903f2da XL	48	LLVM_VERSION = 6.0
9903f2da XL	49	OLD_LLVM_VERSION = 4.0
2b7c35b5 XL	50	# Make it easier to test against a custom LLVM
2b7c35b5 XL	51	ifneq (,$(LLVM_DESTDIR))
56548b60 XL	52	LLVM_LIBRARY_PATH := $(LLVM_DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH):$(LLVM_DESTDIR)/usr/lib
56548b60 XL	53	LD_LIBRARY_PATH := $(if $(LD_LIBRARY_PATH),$(LD_LIBRARY_PATH):$(LLVM_LIBRARY_PATH),$(LLVM_LIBRARY_PATH))
2b7c35b5 XL	54	export LD_LIBRARY_PATH
2b7c35b5 XL	55	endif
2b7c35b5	56
8e396fda	57	RUSTBUILD = RUST_BACKTRACE=1 ./x.py
3613a4e9	58	RUSTBUILD_FLAGS = --config debian/config.toml -v --on-fail env
f1b4ffd3 XL	59	# TODO: This should simply be "$(RUSTBUILD) test" but unfortunately this causes
	60	# an insane blow up in the time it takes to run tests. See upstream #37477 for
	61	# details. Upstream worked around it in #38984 but in Debian we can't take
	62	# advantage of that work-around, because we want as much debuginfo as possible
	63	# (so we set debuginfo-lines = true, debuginfo-only-std = false) so we have to
	64	# work around it instead by disabling backtrace when running tests.
	65	RUSTBUILD_TEST = ./x.py test
0d3674eb XL	66	# To run a specific test, run something like:
	67	# $ debian/rules override_dh_auto_test-arch \
	68	# RUSTBUILD_TEST_FLAGS="src/test/run-make --test-args extern-fn-struct"
	69	# See src/bootstrap/README.md for more options.
	70	RUSTBUILD_TEST_FLAGS =
1c8ac2b0	71
25f1c2fe XL	72	update-version:
	73	oldver=$(shell $(SED_RUSTC_BUILDDEP) \| sed -ne 's/.(<= \(.\)).*/\1/gp' \| $(SED_VERSION_SHORT)); \
	74	newver=$(RUST_VERSION); \
	75	if [ $$oldver != $$newver ]; then debian/update-version.sh $$oldver $$newver; fi
	76
427dce5b XL	77	# Below we detect how we're supposed to bootstrap the stage0 compiler. See
	78	# README.Debian for more details of the cases described below.
	79	#
427dce5b	80	PRECONFIGURE_CHECK = :
75be2bb3	81	HAVE_BINARY_TARBALL := $(shell ls -1 stage0//$(DEB_HOST_RUST_TYPE)* 2>/dev/null \| wc -l)
5861ebac	82	DOWNLOAD_BOOTSTRAP := false
571f0d20 MK	83	# allow not using the binary tarball although it exists
	84	#ifneq (,$(filter $(DEB_HOST_ARCH), amd64 arm64 armhf i386 powerpc ppc64el s390x))
	85	# HAVE_BINARY_TARBALL := 0
	86	#endif
	87	ifeq (0,$(HAVE_BINARY_TARBALL))
16dfb283 XL	88	# Case A (Building from source): the extracted source tree does not include
	89	# a bootstrapping tarball for the current architecture e.g. because the
	90	# distro already has a rustc for this arch, or the uploader expects that
	91	# this requirement be fulfilled in some other way.
427dce5b XL	92	#
	93	# Case A-1: the builder did not select the "pkg.rustc.dlstage0" build profile.
	94	# In this case, we use the distro's rustc - either the previous or current version.
	95	ifeq (,$(findstring pkg.rustc.dlstage0,$(DEB_BUILD_PROFILES)))
56548b60 XL	96	# Make it easier to test against a custom rustc
	97	ifneq (,$(RUST_DESTDIR))
	98	RUST_LIBRARY_PATH := $(RUST_DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH):$(RUST_DESTDIR)/usr/lib
	99	LD_LIBRARY_PATH := $(if $(LD_LIBRARY_PATH),$(LD_LIBRARY_PATH):$(RUST_LIBRARY_PATH),$(RUST_LIBRARY_PATH))
	100	export LD_LIBRARY_PATH
	101	endif
427dce5b XL	102	#
427dce5b XL	103	# Case A-2: the builder selected the "dlstage0" build profile.
75be2bb3	104	# In this case, the rust build scripts will download a stage0 into stage0/ and use that.
b9a40c91	105	# We don't need to do anything specific in this build file, so this case is empty.
5861ebac XL	106	else
	107	DOWNLOAD_BOOTSTRAP := true
	108	endif
427dce5b	109	else
16dfb283 XL	110	# Case B (Bootstrapping a new distro): the extracted source tree does
16dfb283 XL	111	# include a bootstrapping tarball for the current architecture; see the
75be2bb3	112	# `source_orig-stage0` target below on how to build this.
427dce5b XL	113	#
	114	# In this case, we'll bootstrap from the stage0 given in that tarball.
	115	# To ensure the uploader of the .dsc didn't make a mistake, we first check
16dfb283	116	# that rustc isn't a Build-Depends for the current architecture.
25f1c2fe XL	117	ifneq (,$(shell $(SED_RUSTC_BUILDDEP)))
25f1c2fe XL	118	ifeq (,$(shell $(SED_RUSTC_BUILDDEP) \| grep '!$(DEB_HOST_ARCH)'))
75be2bb3	119	PRECONFIGURE_CHECK = $(error found matches for stage0//$(DEB_HOST_RUST_TYPE)*, \
16dfb283 XL	120	but rustc might be a Build-Depends for $(DEB_HOST_ARCH))
16dfb283 XL	121	endif
427dce5b	122	endif
1c8ac2b0 SL	123	endif
1c8ac2b0 SL	124
5861ebac	125	BUILD_DOCS := true
120b4d47	126	ifneq (,$(findstring nodoc,$(DEB_BUILD_PROFILES)))
5861ebac	127	BUILD_DOCS := false
1c8ac2b0 SL	128	endif
1c8ac2b0 SL	129
5861ebac	130	MAKE_OPTIMISATIONS := true
1c8ac2b0	131	ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
5861ebac	132	MAKE_OPTIMISATIONS := false
1c8ac2b0 SL	133	endif
1c8ac2b0 SL	134
35329365 XL	135	# Build products or non-source files in src/, that shouldn't go in rust-src
	136	SRC_CLEAN = src/rt/hoedown/src/html_blocks.c \
	137	src/bootstrap/bootstrap.pyc \
35329365	138	src/etc/__pycache__/
1c8ac2b0	139
170f9149 XL	140	# Workaround for linux #865549
	141	ifeq (0,$(shell test $$(uname -s) = "Linux" -a $$(getconf PAGESIZE) -gt 4096; echo $$?))
	142	SYSTEM_WORKAROUNDS += ulimit -s $$(expr $$(getconf PAGESIZE) / 1024 '*' 256 + 8192);
	143	endif
	144
be771b38	145	%:
170f9149	146	$(SYSTEM_WORKAROUNDS) dh $@ --parallel
be771b38	147
04c12273 XL	148	.PHONY: build
04c12273 XL	149	build:
170f9149	150	$(SYSTEM_WORKAROUNDS) dh $@ --parallel
04c12273	151
de1de54b	152	override_dh_clean:
cf0b146d XL	153	# Upstream contains a lot of these
cf0b146d XL	154	dh_clean -XCargo.toml.orig
de1de54b	155
01dc6ef4 XL	156	debian/config.toml: debian/config.toml.in
	157	m4 -DDEB_BUILD_RUST_TYPE="$(DEB_BUILD_RUST_TYPE)" \
	158	-DDEB_HOST_RUST_TYPE="$(DEB_HOST_RUST_TYPE)" \
	159	-DDEB_TARGET_RUST_TYPE="$(DEB_TARGET_RUST_TYPE)" \
	160	-DRELEASE_CHANNEL="$(RELEASE_CHANNEL)" \
5861ebac XL	161	-DBUILD_DOCS="$(BUILD_DOCS)" \
5861ebac XL	162	-DMAKE_OPTIMISATIONS="$(MAKE_OPTIMISATIONS)" \
2b7c35b5	163	-DLLVM_DESTDIR="$(LLVM_DESTDIR)" \
666f0397	164	-DLLVM_VERSION="$(LLVM_VERSION)" \
5861ebac	165	-DRUST_DESTDIR="$(RUST_DESTDIR)" \
01dc6ef4	166	"$<" > "$@"
5861ebac	167	! $(DOWNLOAD_BOOTSTRAP) \|\| sed -i -e '/^rustc = /d' -e '/^cargo = /d' "$@"
aae6ad1d	168	# Work around armhf issue: https://github.com/rust-lang/rust/issues/45854
f25948bb XL	169	[ $(DEB_BUILD_ARCH) != armhf -a \
f25948bb XL	170	$(DEB_BUILD_ARCH) != armel ] \|\| sed -i -e '/^debuginfo-only-std = /d' "$@"
01dc6ef4	171
b5dfb68c XL	172	debian/rust-src.%: debian/rust-src.%.in
	173	m4 -DRUST_LONG_VERSION="$(RUST_LONG_VERSION)" \
	174	"$<" > "$@"
	175
01dc6ef4	176	override_dh_auto_configure: debian/config.toml
5617e1bd	177	# fail the build if we have any instances of OLD_LLVM_VERSION in debian, except for debian/changelog
666f0397	178	! grep --color=always -i 'll...\?$(subst .,\.,$(OLD_LLVM_VERSION))' --exclude=changelog -R debian
427dce5b	179	$(PRECONFIGURE_CHECK)
75be2bb3	180	if [ -d stage0 ]; then mkdir -p build && ln -sfT ../stage0 build/cache; fi
3281855a XL	181	# work around #842634
3281855a XL	182	if test $$(grep "127.0.0.1\s*localhost" /etc/hosts \| wc -l) -gt 1; then \
ed6f7eed	183	debian/ensure-patch -N debian/patches/d-host-duplicates.patch; fi
6b0d97fc	184	# We patched mdbook so have to rm the checksums
81fd74bc	185	debian/prune-checksums src/vendor/mdbook/.cargo-checksum.json
6b0d97fc XL	186	# Unfortunately upstream uses a duplicate copy of libbacktrace and wants to
	187	# compile it again for rust-installer, see #43449
	188	ln -rsf src/libbacktrace -t src/vendor/backtrace-sys/src/
e9a8101d	189	debian/prune-checksums src/vendor/backtrace-sys/.cargo-checksum.json
6b0d97fc XL	190	# Link against system liblzma, see https://github.com/alexcrichton/xz2-rs/issues/16
6b0d97fc XL	191	echo 'fn main() { println!("cargo:rustc-link-lib=lzma"); }' > src/vendor/lzma-sys/build.rs
e9a8101d	192	debian/prune-checksums src/vendor/lzma-sys/.cargo-checksum.json
17c620a5 XL	193	# Other partially-excluded vendor crates in d/copyright
	194	debian/prune-checksums src/vendor/winapi-*/.cargo-checksum.json
	195	debian/prune-checksums src/vendor/shlex/.cargo-checksum.json
4c9c2ccc	196	# We patched this for sparc64 support
2e1d4d1d	197	debian/prune-checksums src/vendor/cc/.cargo-checksum.json
5861ebac XL	198	# We don't run ./configure because we use debian/config.toml directly
5861ebac XL	199	ln -sf debian/config.toml config.toml
1c8ac2b0	200
11c430be	201	override_dh_auto_clean:
f40dfcc0	202	$(RM) -rf ./build ./tmp ./.cargo config.stamp config.mk Makefile
55792af1 XL	203	$(RM) -rf $(TEST_LOG) debian/config.toml debian/rust-src.install debian/rust-src.links
55792af1 XL	204	$(RM) -rf $(SRC_CLEAN) config.toml src/vendor/backtrace-sys/src/libbacktrace
11c430be	205
ea192313 XL	206	# upstream bundles this in the source, but in Debian we rebuild everything yo
	207	generate-sources:
	208	$(MAKE) -C src/rt/hoedown src/html_blocks.c
1c8ac2b0	209
ea192313	210	override_dh_auto_build-arch: generate-sources
04c12273	211	$(RUSTBUILD) build $(RUSTBUILD_FLAGS)
ea192313	212
e408bc2c XL	213	# note: this is only for buildds that want to do a separate arch:all build;
	214	# there is no point running this yourself "to save time" since it implicitly
	215	# depends on build-arch anyways.
ea192313	216	override_dh_auto_build-indep: generate-sources
5861ebac	217	ifeq (true,$(BUILD_DOCS))
1fd63ebe XL	218	# Rust has a weird way of configuring whether to build docs or not
1fd63ebe XL	219	sed -i -e 's/^docs = false/docs = true/' debian/config.toml
04c12273 XL	220	$(RUSTBUILD) doc $(RUSTBUILD_FLAGS)
	221	endif
	222
3a774f0f XL	223	TEST_LOG = debian/rustc-tests.log
3a774f0f XL	224	FAILURES_ALLOWED = 5
ab330327 XL	225	ifneq (,$(filter $(DEB_BUILD_ARCH), s390x))
	226	FAILURES_ALLOWED = 15
	227	endif
734d072d XL	228	ifneq (,$(filter $(DEB_BUILD_ARCH), powerpc powerpcspe sparc64 x32))
	229	FAILURES_ALLOWED = 160
	230	endif
3a774f0f	231	FAILED_TESTS = grep FAILED $(TEST_LOG) \| grep -v '^test result'
7958f3db	232	override_dh_auto_test-arch:
347f6206 XL	233	# ensure that rustc_llvm is actually dynamically linked to libLLVM
	234	set -e; find build//stage2/lib/rustlib/ -name 'rustc_llvm.so' \| \
	235	while read x; do \
	236	stat -c '%s %n' "$$x"; \
	237	objdump -p "$$x" \| grep -q "NEEDED.*LLVM"; \
	238	test "$$(stat -c %s "$$x")" -lt 6000000; \
	239	done
68e7eb97	240	ifeq (, $(filter nocheck,$(DEB_BUILD_PROFILES)))
7958f3db	241	ifeq (, $(filter nocheck,$(DEB_BUILD_OPTIONS)))
3a774f0f XL	242	$(RUSTBUILD_TEST) --no-fail-fast $(RUSTBUILD_FLAGS) $(RUSTBUILD_TEST_FLAGS) \| tee $(TEST_LOG)
	243	test -f $(TEST_LOG)
	244	echo "Summary of specific test failures:"; \
	245	$(FAILED_TESTS); \
	246	num_failures=$$($(FAILED_TESTS) \| wc -l); \
	247	echo -n "$${num_failures} tests failed, $(FAILURES_ALLOWED) maximum allowed. "; \
	248	if test "$${num_failures}" -le $(FAILURES_ALLOWED); then \
	249	echo "Continuing..."; \
	250	else \
	251	echo "Aborting the build."; \
	252	echo "Check the logs further above for details."; \
	253	false; \
	254	fi
0d3674eb XL	255	# don't continue if RUSTBUILD_TEST_FLAGS is non-empty
0d3674eb XL	256	test -z "$(RUSTBUILD_TEST_FLAGS)"
e408bc2c	257	endif
68e7eb97	258	endif
becfe001	259
04c12273	260	override_dh_auto_test-indep:
5861ebac	261	ifeq (true,$(BUILD_DOCS))
68e7eb97	262	ifeq (, $(filter nocheck,$(DEB_BUILD_PROFILES)))
7958f3db XL	263	ifeq (, $(filter nocheck,$(DEB_BUILD_OPTIONS)))
7958f3db XL	264	# Run all rules that test the docs, i.e. in step.rs that depend on default:doc
3a774f0f	265	$(RUSTBUILD_TEST) --no-fail-fast src/tools/linkchecker $(RUSTBUILD_FLAGS)
7958f3db XL	266	endif
7958f3db XL	267	endif
68e7eb97	268	endif
04c12273	269
bf52bd52 XL	270	run_rustbuild:
	271	DESTDIR=$(DEB_DESTDIR) $(RUSTBUILD) $(X_CMD) $(RUSTBUILD_FLAGS) $(X_FLAGS)
	272
23d2674b	273	override_dh_auto_install:
6a9e99e9	274	DESTDIR=$(DEB_DESTDIR) $(RUSTBUILD) install $(RUSTBUILD_FLAGS)
525ff0f9 AL	275
	276	mkdir -p $(DEB_DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)/
	277	mv $(DEB_DESTDIR)/usr/lib/lib*.so $(DEB_DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)/
6fce0a99	278
1261b4b3	279	# Replace duplicated compile-time/run-time dylibs with symlinks
525ff0f9 AL	280	@set -e; \
	281	for f in $(DEB_DESTDIR)/usr/lib/rustlib/$(DEB_HOST_RUST_TYPE)/lib/lib*.so; do \
	282	name=$${f##*/}; \
	283	if [ -f "$(DEB_DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)/$$name" ]; then \
	284	echo "ln -sf ../../../$(DEB_HOST_MULTIARCH)/$$name $$f"; \
	285	ln -sf ../../../$(DEB_HOST_MULTIARCH)/$$name $$f; \
	286	fi; \
1261b4b3 AL	287	done
1261b4b3 AL	288
5861ebac	289	ifeq (true,$(BUILD_DOCS))
6fce0a99 SL	290	# Brute force to remove privacy-breach-logo lintian warning.
	291	# We could have updated the upstream sources but it would complexify
	292	# the rebase
b556761e AL	293	@set -e; \
b556761e AL	294	find $(DEB_DESTDIR)/usr/share/doc/rust/html -iname '*.html' \| \
1add0b94	295	while read file; do \
b556761e	296	topdir=$$(echo "$$file" \| sed 's,^$(DEB_DESTDIR)/usr/share/doc/rust/html/,,; s,/[^/]$$,/,; s,^[^/]$$,,; s,[^/]\+/,../,g'); \
92f6ea48	297	sed -i -e "s,https://doc.rust-lang.org/\(favicon.ico\\|logos/rust-logo-32x32-blk.png\),$${topdir}rust-logo-32x32-blk.png," \
87a30969	298	-e "s,https://www.rust-lang.org/\(favicon.ico\\|logos/rust-logo-32x32-blk.png\),$${topdir}rust-logo-32x32-blk.png," "$$file"; \
1add0b94	299	done
b125a683 MO	300	find $(DEB_DESTDIR) \( -iname '.html' -empty -o -name .lock -o -name '.inc' \) -delete;
	301	endif
	302
cf9ecdde	303	override_dh_install-arch:
6fce0a99	304	dh_install
525ff0f9	305	dh_install -p$(LIBSTD_PKG) usr/lib/$(DEB_HOST_MULTIARCH)/
cd17b70a	306	dh_install -plibstd-rust-dev usr/lib/rustlib/$(DEB_HOST_RUST_TYPE)/lib/
b4ca3996	307	dh_install -prustc usr/lib/rustlib/$(DEB_HOST_RUST_TYPE)/codegen-backends/
525ff0f9	308
b5dfb68c	309	override_dh_install-indep: debian/rust-src.install debian/rust-src.links
a0022868	310	dh_install
525ff0f9 AL	311	chmod -x \
	312	debian/rust-gdb/usr/share/rust-gdb/*.py \
	313	debian/rust-lldb/usr/share/rust-lldb/*.py
b5dfb68c	314	$(RM) -rf $(SRC_CLEAN:%=debian/rust-src/usr/src/rustc-$(RUST_LONG_VERSION)/%)
f40dfcc0	315	# Get rid of lintian warnings
b5dfb68c	316	find debian/rust-src/usr/src/rustc-$(RUST_LONG_VERSION) \
f40dfcc0 XL	317	\( -name .gitignore \
	318	-o -name 'LICENSE*' \
	319	-o -name 'LICENCE' \
	320	-o -name 'license' \
	321	-o -name 'COPYING*' \
	322	\) -delete
8d3e3cd2 XL	323	# Remove files that autoload remote resources, caught by lintian
	324	$(RM) -rf debian/rust-src/usr/src/rustc-/src/tools/clippy/util/gh-pages/
	325	$(RM) -rf debian/rust-src/usr/src/rustc-/src/vendor/cssparser/docs/.html
	326	$(RM) -rf debian/rust-src/usr/src/rustc-/src/vendor/kuchiki/docs/.html
b83d58fc XL	327	$(RM) -rf debian/rust-src/usr/src/rustc-/src/vendor/url/docs/.html
b83d58fc XL	328	$(RM) -rf debian/rust-src/usr/src/rustc-*/src/vendor/xz2/.gitmodules
1c8ac2b0	329
bc0aa84e AL	330	override_dh_installchangelogs:
	331	dh_installchangelogs RELEASES.md
	332
	333	override_dh_installdocs:
	334	dh_installdocs -X.tex -X.aux -X.log -X.out -X.toc
	335
5c515547 XL	336	override_dh_missing:
	337	dh_missing --list-missing
	338
eef1f4e3 AL	339	override_dh_compress:
	340	dh_compress -X.woff
	341
d2456730 XL	342	override_dh_strip:
	343	# Work around #35733, #468333
	344	find debian/libstd-rust-dev/ -name '*.rlib' -execdir mv '{}' '{}.a' \;
	345	# This is expected to print out lots of "File format unrecognized" warnings about
	346	# rust.metadata.bin and *.deflate but the .o files inside the rlibs should be stripped
	347	# Some files are still omitted because of #875780 however.
	348	dh_strip -v
	349	find debian/libstd-rust-dev/ -name '*.rlib.a' -execdir sh -c 'mv "$$1" "$${1%.a}"' - '{}' \;
	350
525ff0f9 AL	351	override_dh_makeshlibs:
	352	dh_makeshlibs -V
	353
	354	# dh_makeshlibs doesn't support our "libfoo-version.so" naming
	355	# structure, so we have to do this ourselves.
	356	install -o 0 -g 0 -d debian/$(LIBSTD_PKG)/DEBIAN
33766656	357	LC_ALL=C ls debian/$(LIBSTD_PKG)/usr/lib/$(DEB_HOST_MULTIARCH)/lib*.so \| \
525ff0f9 AL	358	sed -n 's,^./\(lib.\)-\(.\+\)\.so$$,\1 \2,p' \| \
	359	while read name version; do \
	360	echo "$$name $$version $(LIBSTD_PKG) (>= $(DEB_VERSION_UPSTREAM))"; \
	361	done > debian/$(LIBSTD_PKG)/DEBIAN/shlibs
	362	chmod 644 debian/$(LIBSTD_PKG)/DEBIAN/shlibs
	363	chown 0:0 debian/$(LIBSTD_PKG)/DEBIAN/shlibs
	364
	365	override_dh_shlibdeps:
	366	dh_shlibdeps -- -x$(LIBSTD_PKG)
427dce5b XL	367
427dce5b XL	368	QUILT_SPECIAL_SNOWFLAKE_RETURN_CODE = x=$$?; if [ $$x = 2 ]; then exit 0; else exit $$x; fi
75be2bb3	369	source_orig-stage0:
16dfb283 XL	370	QUILT_PATCHES=debian/patches quilt push -aq; $(QUILT_SPECIAL_SNOWFLAKE_RETURN_CODE)
16dfb283 XL	371	$(MAKE) -f debian/rules clean
75be2bb3	372	debian/make_orig-stage0_tarball.sh
16dfb283 XL	373	QUILT_PATCHES=debian/patches quilt pop -aq; $(QUILT_SPECIAL_SNOWFLAKE_RETURN_CODE)
16dfb283 XL	374	rm -rf .pc
15ab0b38 XL	375
	376	debian/watch-beta: debian/watch-beta.in debian/rules
	377	oldver=$(shell echo $(RUST_LONG_VERSION) \| sed -e 's/\./\\./g'); \
	378	newver=$(shell echo $(RUST_VERSION) \| perl -lpe 's/(\d+)\.(\d+)/$$1 . "." . ($$2+1)/e'); \
	379	m4 -DOLDVER="$$oldver" -DNEWVER="$$newver.0" "$<" > "$@"
	380
	381	source_orig-beta: debian/watch-beta
	382	uscan $(USCAN_OPTS) --watchfile "$<"