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-rwxr-xr-xdebian/rules497
1 files changed, 497 insertions, 0 deletions
diff --git a/debian/rules b/debian/rules
new file mode 100755
index 000000000..8b83b8272
--- /dev/null
+++ b/debian/rules
@@ -0,0 +1,497 @@
+#!/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
+# Version of /usr/bin/rustc
+LOCAL_RUST_VERSION := $(shell rustc --version --verbose | sed -ne 's/^release: //p')
+
+include /usr/share/dpkg/buildflags.mk
+export CFLAGS CXXFLAGS CPPFLAGS LDFLAGS
+export CARGO_HOME = $(CURDIR)/debian/cargo
+
+# Defines DEB_*_RUST_TYPE triples
+include debian/architecture.mk
+# for dh_install substitution variable
+export DEB_HOST_RUST_TYPE
+
+# for dh_install substitution variable
+export RUST_LONG_VERSION
+
+DEB_DESTDIR := $(CURDIR)/debian/tmp
+
+# Use system LLVM (comment out to use vendored LLVM)
+LLVM_VERSION = 14
+OLD_LLVM_VERSION = 13
+# Make it easier to test against a custom LLVM
+ifneq (,$(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
+
+ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
+NJOBS := -j $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
+endif
+RUSTBUILD = RUST_BACKTRACE=1 python3 src/bootstrap/bootstrap.py $(NJOBS)
+RUSTBUILD_FLAGS = --stage 2 --config debian/config.toml --on-fail env
+# rust-tidy depends on lots of modules that we strip out of the build.
+# it also tries to access the network for some reason. so just disable it.
+RUSTBUILD_TEST = $(RUSTBUILD) test --no-fail-fast --exclude src/tools/tidy
+# 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 =
+
+# https://github.com/rust-lang/rust/issues/89744
+# TODO: remove when we update cargo to 1.55 / 0.56
+# upstream bug still exists and is under investigation, but is hidden by newer cargo
+export CARGO_PROFILE_RELEASE_BUILD_OVERRIDE_OPT_LEVEL=0
+
+update-version:
+ oldver=$(shell $(SED_RUSTC_BUILDDEP) | sed -ne 's/.*(<= \(.*\)).*/\1/gp' | $(SED_VERSION_SHORT)); \
+ newver=$(RUST_VERSION); \
+ debian/update-version.sh $$oldver $$newver $(RUST_LONG_VERSION) $(CARGO_NEW)
+
+# 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,$(DEB_BUILD_PROFILES)))
+ BUILD_DOCS := false
+endif
+ifneq (,$(findstring nodoc,$(DEB_BUILD_OPTIONS)))
+ BUILD_DOCS := false
+endif
+
+BUILD_WASM := true
+ifneq (,$(findstring nowasm,$(DEB_BUILD_PROFILES)))
+ BUILD_WASM := false
+endif
+
+WINDOWS_SUPPORT := amd64 i386
+BUILD_WINDOWS := true
+ifneq (,$(findstring nowindows,$(DEB_BUILD_PROFILES)))
+ BUILD_WINDOWS := false
+endif
+ifeq (,$(filter $(DEB_HOST_ARCH), $(WINDOWS_SUPPORT)))
+ BUILD_WINDOWS := false
+else
+ ifeq (,$(filter $(DEB_BUILD_ARCH), $(WINDOWS_SUPPORT)))
+ ifeq (true,$(BUILD_WINDOWS))
+ $(error cannot cross-compile from $(DEB_BUILD_ARCH) to $(DEB_HOST_ARCH), unless "nowindows" is in DEB_BUILD_PROFILES)
+ endif
+ endif
+ ifeq (i386,$(DEB_HOST_ARCH))
+ WINDOWS_ARCH := i686
+ else
+ WINDOWS_ARCH := x86_64
+ endif
+endif
+# for dh_install substitution variable
+export WINDOWS_ARCH
+
+MAKE_OPTIMISATIONS := true
+ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
+ MAKE_OPTIMISATIONS := false
+endif
+
+VERBOSITY_SUB := $(words $(filter terse,$(DEB_BUILD_OPTIONS)))
+VERBOSITY_ADD := $(words $(filter verbose,$(DEB_BUILD_OPTIONS)))
+VERBOSITY := $(shell expr 2 + $(VERBOSITY_ADD) - $(VERBOSITY_SUB))
+
+ifeq ($(shell test $(VERBOSITY) -ge 3; echo $$?),0)
+ export DH_VERBOSE=1
+endif
+
+ifeq ($(shell test $(VERBOSITY) -le 0; echo $$?),0)
+ export DH_QUIET=1
+.SILENT:
+endif
+
+# Build products or non-source files in src/, that shouldn't go in rust-src
+SRC_CLEAN = src/bootstrap/bootstrap.pyc \
+ src/bootstrap/__pycache__ \
+ src/etc/__pycache__/
+
+# Try to work around #933045
+ifneq (,$(filter $(DEB_BUILD_ARCH), mips mipsel))
+ SYSTEM_WORKAROUNDS += export MALLOC_ARENA_MAX=1;
+endif
+
+%:
+ $(SYSTEM_WORKAROUNDS) dh $@ --parallel
+
+.PHONY: .dbg-windows
+.dbg-windows:
+ @echo host=$(DEB_BUILD_ARCH) target=$(DEB_HOST_ARCH) BUILD_WINDOWS=$(BUILD_WINDOWS) WINDOWS_ARCH=$(WINDOWS_ARCH)
+
+.PHONY: build
+build:
+ $(SYSTEM_WORKAROUNDS) dh $@ --parallel
+
+override_dh_clean:
+ # Upstream contains a lot of these
+ dh_clean -XCargo.toml.orig
+
+debian/config.toml: debian/config.toml.in debian/rules
+ u="$(DEB_VERSION_UPSTREAM)"; \
+ if [ "$$u" != "$${u%~beta.*+dfsg*}" ]; then channel="beta"; \
+ else channel="stable"; fi; \
+ m4 -DRELEASE_CHANNEL="$$channel" \
+ -DDEB_BUILD_RUST_TYPE="$(DEB_BUILD_RUST_TYPE)" \
+ -DDEB_HOST_RUST_TYPE="$(DEB_HOST_RUST_TYPE)" \
+ -DDEB_TARGET_RUST_TYPE="$(DEB_TARGET_RUST_TYPE)" \
+ -DDEB_BUILD_GNU_TYPE="$(DEB_BUILD_GNU_TYPE)" \
+ -DDEB_HOST_GNU_TYPE="$(DEB_HOST_GNU_TYPE)" \
+ -DDEB_TARGET_GNU_TYPE="$(DEB_TARGET_GNU_TYPE)" \
+ -DMAKE_OPTIMISATIONS="$(MAKE_OPTIMISATIONS)" \
+ -DVERBOSITY="$(VERBOSITY)" \
+ -DLLVM_DESTDIR="$(LLVM_DESTDIR)" \
+ -DLLVM_VERSION="$(LLVM_VERSION)" \
+ -DRUST_DESTDIR="$(RUST_DESTDIR)" \
+ "$<" > "$@"
+ if $(DOWNLOAD_BOOTSTRAP) || [ $(HAVE_BINARY_TARBALL) != 0 ]; \
+ then sed -i -e '/^rustc = /d' -e '/^cargo = /d' "$@"; fi
+# Work around low-memory (32-bit) architectures: https://github.com/rust-lang/rust/issues/45854
+# i386 and x32 fail to mmap rustc_driver when building rustdoc in >1.60
+ifneq (,$(filter $(DEB_BUILD_ARCH), armhf armel i386 mips mipsel powerpc powerpcspe x32))
+ sed -i -e 's/^debuginfo-level = .*/debuginfo-level = 0/g' "$@"
+endif
+
+check-no-old-llvm:
+ # fail the build if we have any instances of OLD_LLVM_VERSION in debian, except for debian/changelog
+ ! grep --color=always -i '\(clang\|ll\(..\|d\)\)-\?$(subst .,\.,$(OLD_LLVM_VERSION))' --exclude=changelog --exclude=copyright --exclude='*.patch' --exclude-dir='.debhelper' -R debian
+.PHONY: check-no-old-llvm
+
+debian/dh_auto_configure.stamp: debian/config.toml check-no-old-llvm
+ # fail the build if we accidentally vendored openssl, indicates we pulled in unnecessary dependencies
+ test ! -e vendor/openssl
+ # fail the build if our version contains ~exp and we are not releasing to experimental
+ v="$(DEB_VERSION)"; test "$$v" = "$${v%~exp*}" -o "$(DEB_DISTRIBUTION)" = "experimental" -o "$(DEB_DISTRIBUTION)" = "UNRELEASED"
+ $(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-test-host-duplicates.patch; fi
+ # don't care about lock changes
+ rm -f Cargo.lock src/bootstrap/Cargo.lock src/tools/rust-analyzer/Cargo.lock
+ # We patched some crates so have to rm the checksums
+ find vendor -name .cargo-checksum.json -execdir "$(CURDIR)/debian/prune-checksums" "{}" +
+ # Link against system liblzma, see https://github.com/alexcrichton/xz2-rs/issues/16
+ echo 'fn main() { println!("cargo:rustc-link-lib=lzma"); }' > vendor/lzma-sys/build.rs
+ # We don't run ./configure because we use debian/config.toml directly
+ ln -sf debian/config.toml config.toml
+ touch "$@"
+
+override_dh_auto_configure-arch: debian/dh_auto_configure.stamp
+override_dh_auto_configure-indep: debian/dh_auto_configure.stamp
+ifeq (true,$(BUILD_DOCS))
+# Change config.toml now and not later, since that might trigger a rebuild
+ sed -i -e 's/^docs = false/docs = true/' debian/config.toml
+endif
+
+override_dh_auto_clean:
+ $(RM) -rf build tmp debian/cargo_home config.stamp config.mk Makefile
+ $(RM) -rf $(TEST_LOG) debian/config.toml debian/*.stamp
+ $(RM) -rf $(SRC_CLEAN) config.toml
+
+debian/dh_auto_build.stamp:
+ $(RUSTBUILD) build $(RUSTBUILD_FLAGS)
+
+override_dh_auto_build-arch: debian/dh_auto_build.stamp
+ifeq (true,$(BUILD_WINDOWS))
+ $(RUSTBUILD) build $(RUSTBUILD_FLAGS) \
+ --host $(DEB_BUILD_RUST_TYPE) \
+ --target $(WINDOWS_ARCH)-pc-windows-gnu \
+ library/std
+endif
+
+override_dh_auto_build-indep: debian/dh_auto_build.stamp
+ifeq (true,$(BUILD_WASM))
+ $(RUSTBUILD) build $(RUSTBUILD_FLAGS) \
+ --host $(DEB_BUILD_RUST_TYPE) \
+ --target wasm32-unknown-unknown,wasm32-wasi \
+ library/std
+endif
+ifeq (true,$(BUILD_DOCS))
+ $(RUSTBUILD) doc $(RUSTBUILD_FLAGS)
+endif
+
+TEST_LOG = debian/rustc-tests.log
+# This is advertised as "5 tests failed" in README.Debian because our counting
+# method is imprecise and in practise we count some failures twice.
+FAILURES_ALLOWED = 8
+ifneq (,$(filter $(DEB_BUILD_ARCH), armhf))
+ FAILURES_ALLOWED = 12
+endif
+ifneq (,$(filter $(DEB_BUILD_ARCH), armel mips mipsel mips64el))
+ FAILURES_ALLOWED = 24
+endif
+ifneq (,$(filter $(DEB_BUILD_ARCH), ppc64 s390x))
+ FAILURES_ALLOWED = 40
+endif
+ifneq (,$(filter $(DEB_BUILD_ARCH), powerpc powerpcspe riscv64 sparc64 x32))
+ FAILURES_ALLOWED = 180
+endif
+FAILED_TESTS = grep "FAILED\|^command did not execute successfully" $(TEST_LOG) | grep -v '^test result: FAILED' | grep -v 'FAILED (allowed)'
+# ignore debuginfo failures on armhf due to regression in GDB 11.2
+# https://sourceware.org/bugzilla/show_bug.cgi?id=29272
+ifneq (,$(filter $(DEB_BUILD_ARCH), armhf))
+ FAILED_TESTS += | grep -v '^test \[debuginfo-gdb\] src/test/debuginfo/'
+endif
+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) $(RUSTBUILD_FLAGS) $(RUSTBUILD_TEST_FLAGS); echo $$?; } | tee -a $(TEST_LOG)
+ # test that the log has at least 1 pass, to prevent e.g. #57709
+ grep -l "^test .* \.\.\. ok$$" $(TEST_LOG)
+ echo "==== Debian rustc test report ===="; \
+ echo "Specific test failures:"; \
+ $(FAILED_TESTS); \
+ num_failures=$$($(FAILED_TESTS) | wc -l); \
+ exit_code=$$(tail -n1 $(TEST_LOG)); \
+ echo "Summary: exit code $$exit_code, counted $$num_failures tests failed."; \
+ echo -n "$(FAILURES_ALLOWED) maximum allowed. "; \
+ if test "$$num_failures" -eq 0 -a "$$exit_code" -ne 0; then \
+ echo "Aborting just in case, because we missed counting some test failures."; \
+ echo "This could happen if we failed to build the tests, or if the testsuite runner is buggy."; \
+ false; \
+ elif test "$$num_failures" -le $(FAILURES_ALLOWED); then \
+ echo "Continuing..."; \
+ else \
+ echo "Aborting the build."; \
+ echo "Check the logs further above for details."; \
+ false; \
+ fi
+# don't continue if RUSTBUILD_TEST_FLAGS is non-empty
+ test -z "$(RUSTBUILD_TEST_FLAGS)"
+# don't run windows tests yet
+endif
+endif
+
+override_dh_auto_test-indep:
+ifeq (, $(filter nocheck,$(DEB_BUILD_PROFILES)))
+ifeq (, $(filter nocheck,$(DEB_BUILD_OPTIONS)))
+ifeq (true,$(BUILD_WASM))
+ # Ignore failures in these tests, but run them so we see what it's like
+ -PATH=$(CURDIR)/debian/bin:$(PATH) $(RUSTBUILD_TEST) $(RUSTBUILD_FLAGS) $(RUSTBUILD_TEST_FLAGS) \
+ --host $(DEB_BUILD_RUST_TYPE) \
+ --target wasm32-unknown-unknown,wasm32-wasi \
+ library/std
+endif
+ifeq (true,$(BUILD_DOCS))
+ # Run all rules that test the docs, i.e. that depend on default:doc
+ $(RUSTBUILD_TEST) $(RUSTBUILD_FLAGS) src/tools/linkchecker
+endif
+ test -z "$(RUSTBUILD_TEST_FLAGS)"
+endif
+endif
+
+run_rustbuild:
+ DESTDIR=$(DEB_DESTDIR) $(RUSTBUILD) $(X_CMD) $(RUSTBUILD_FLAGS) $(X_FLAGS)
+
+override_dh_prep:
+ dh_prep
+ $(RM) -f debian/dh_auto_install.stamp
+
+debian/dh_auto_install.stamp:
+ DESTDIR=$(DEB_DESTDIR) $(RUSTBUILD) install $(RUSTBUILD_FLAGS)
+
+ mkdir -p $(DEB_DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)/
+ mv $(DEB_DESTDIR)/usr/lib/lib*.so $(DEB_DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)/
+
+ # Replace duplicated compile-time/run-time dylibs with symlinks
+ @set -e; \
+ for f in $(DEB_DESTDIR)/usr/lib/rustlib/$(DEB_HOST_RUST_TYPE)/lib/lib*.so; do \
+ name=$${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 $$f; \
+ fi; \
+ done
+
+ touch "$@"
+
+override_dh_auto_install-arch: debian/dh_auto_install.stamp
+ifeq (true,$(BUILD_WINDOWS))
+ DESTDIR=$(DEB_DESTDIR) $(RUSTBUILD) install $(RUSTBUILD_FLAGS) \
+ --host $(DEB_BUILD_RUST_TYPE) \
+ --target $(WINDOWS_ARCH)-pc-windows-gnu \
+ library/std
+endif
+
+override_dh_auto_install-indep: debian/dh_auto_install.stamp
+ifeq (true,$(BUILD_WASM))
+ DESTDIR=$(DEB_DESTDIR) $(RUSTBUILD) install $(RUSTBUILD_FLAGS) \
+ --host $(DEB_BUILD_RUST_TYPE) \
+ --target wasm32-unknown-unknown,wasm32-wasi \
+ library/std
+endif
+ifeq (true,$(BUILD_DOCS))
+ # Brute force to remove privacy-breach-logo lintian warning.
+ # We could have updated the upstream sources but it would complexify
+ # the rebase
+ @set -e; \
+ find $(DEB_DESTDIR)/usr/share/doc/*/html -iname '*.html' | \
+ while read file; do \
+ topdir=$$(echo "$$file" | sed 's,^$(DEB_DESTDIR)/usr/share/doc/rust/html/,,; s,/[^/]*$$,/,; s,^[^/]*$$,,; s,[^/]\+/,../,g'); \
+ sed -i \
+ -e "s,https://\(doc\|www\).rust-lang.org/\(favicon.ico\|logos/rust-logo-32x32-blk.png\),$${topdir}rust-logo-32x32-blk.png," \
+ -e 's,<img src="https://github.com/rust-lang/rust-clippy/workflows/Clippy%20Test/badge.svg[^"]*" alt="\([^"]*\)" />,<span class="deb-privacy-replace--github.com-badge">\1</span>,g' \
+ -e 's,<img src="https://img.shields.io/[^"]*" alt="\([^"]*\)" />,<span class="deb-privacy-replace--shields-io">\1</span>,g' "$$file"; \
+ done
+ find $(DEB_DESTDIR) \( -iname '*.html' -empty -o -name .lock -o -name '*.inc' \) -delete;
+endif
+
+override_dh_install-indep:
+ dh_install
+ $(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) \
+ \( -name .gitignore \
+ -o -name 'LICENSE*' \
+ -o -name 'LICENCE' \
+ -o -name 'license' \
+ -o -name 'COPYING*' \
+ -o -name '.eslintrc.js' \
+ \) -delete
+ # Remove files that autoload remote resources, caught by lintian
+ $(RM) -rf debian/rust-src/usr/src/rustc-*/vendor/cssparser/docs/*.html
+ $(RM) -rf debian/rust-src/usr/src/rustc-*/vendor/kuchiki/docs/*.html
+ $(RM) -rf debian/rust-src/usr/src/rustc-*/vendor/url/docs/*.html
+ $(RM) -rf debian/rust-src/usr/src/rustc-*/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_compress:
+ dh_compress -X.woff
+
+# The below override is disabled on advice from #debian-devel, because:
+# - only shared libs get the "split dbgsym package" treatment by dh_strip;
+# static libs simply get their debuginfo discarded
+# - strip(1) sometimes breaks wasm libs
+#
+#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_dwz:
+ # otherwise rustc gets an empty multifile which lintian errors on, causing
+ # FTP auto-reject. this is a work-around, the lintian bug is #955752
+ dh_dwz --no-dwz-multifile
+
+override_dh_makeshlibs:
+ dh_makeshlibs -V
+
+ # dh_makeshlibs doesn't support our "libfoo-version.so" naming
+ # structure, so we have to do this ourselves.
+ mkdir -p 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 $$version $(LIBSTD_PKG) (>= $(DEB_VERSION_UPSTREAM))"; \
+ done > debian/$(LIBSTD_PKG)/DEBIAN/shlibs
+
+override_dh_shlibdeps:
+ dh_shlibdeps -- -x$(LIBSTD_PKG)
+
+QUILT_SPECIAL_SNOWFLAKE_RETURN_CODE = x=$$?; 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; $(QUILT_SPECIAL_SNOWFLAKE_RETURN_CODE)
+ rm -rf .pc
+
+get_beta_version = \
+ u="$(DEB_VERSION_UPSTREAM)"; \
+ if [ "$$u" != "$${u%~beta.*+dfsg*}" ]; then \
+ newver=$(shell echo $(RUST_VERSION) | perl -lpe 's/(\d+)\.(\d+)/$$1 . "." . ($$2)/e'); \
+ else \
+ newver=$(shell echo $(RUST_VERSION) | perl -lpe 's/(\d+)\.(\d+)/$$1 . "." . ($$2+1)/e'); \
+ fi
+
+debian/watch-beta: debian/watch-beta.in debian/rules
+ set -e; $(get_beta_version); \
+ m4 -DOLDVER="$$oldver" -DNEWVER="$$newver.0" "$<" > "$@"
+
+source_orig-beta: debian/watch-beta
+ uscan $(USCAN_OPTS) $(if $(USCAN_DESTDIR),--destdir=$(USCAN_DESTDIR),) --verbose --watchfile "$<"
+ set -e; $(get_beta_version); \
+ bd="$(if $(USCAN_DESTDIR),$(USCAN_DESTDIR),..)"; \
+ tar xf $$bd/rustc-$$newver.0-beta.999-src.tar.xz rustc-beta-src/version; \
+ bv="$$(sed -re 's/[0-9]+.[0-9]+.[0-9]+-beta.([0-9]+) \(.*\)/\1/g' rustc-beta-src/version)"; \
+ bash -c 'shopt -s nullglob; for i in '"$$bd"'/rustc*beta.999*; do mv $$i $${i/beta.999/beta.'"$$bv"'}; done'; \
+ rm -f rustc-beta-src/version; \
+ rmdir -p rustc-beta-src; \
+ echo "prepared rustc $$newver.0~beta.$$bv in $$bd"