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#!/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
export DEB_HOST_RUST_TYPE
# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1
DEB_DESTDIR := $(CURDIR)/debian/tmp
# Use system LLVM (comment out to use vendored LLVM)
LLVM_VERSION = 11
OLD_LLVM_VERSION = 10
# Make it easier to test against a custom LLVM
ifneq (,$(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 python3 src/bootstrap/bootstrap.py
RUSTBUILD_FLAGS = --stage 2 --config debian/config.toml -vvv --on-fail env
RUSTBUILD_TEST = $(RUSTBUILD) test --no-fail-fast
# 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); \
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,$(DEB_BUILD_PROFILES)))
BUILD_WASM := false
endif
# FIXME: 32-bit doesn't work yet, https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=540782#64
#WINDOWS_SUPPORT := amd64 i386
WINDOWS_SUPPORT := amd64
BUILD_WINDOWS := true
ifneq (,$(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
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/bootstrap/bootstrap.pyc \
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; echo $$channel; \
m4 -DRELEASE_CHANNEL="$$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="$(MAKE_OPTIMISATIONS)" \
-DLLVM_DESTDIR="$(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
ifneq (,$(filter $(DEB_BUILD_ARCH), armhf armel mips mipsel powerpc powerpcspe))
sed -i -e 's/^debuginfo-level = .*/debuginfo-level = 0/g' "$@"
endif
debian/rust-src.%: debian/rust-src.%.in
m4 -DRUST_LONG_VERSION="$(RUST_LONG_VERSION)" \
"$<" > "$@"
debian/dh_auto_configure.stamp: 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 '\(clang\|ll\(..\|d\)\)-\?$(subst .,\.,$(OLD_LLVM_VERSION))' --exclude=changelog --exclude=copyright --exclude='*.patch' --exclude-dir='.debhelper' -R debian
# 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-host-duplicates.patch; fi
# allow beta builds
sed -i -e 's/dev: 1/#dev: 1/g' src/stage0.txt
# don't care about lock changes
rm -f 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 .cargo debian/cargo_home config.stamp config.mk Makefile
$(RM) -rf $(TEST_LOG) debian/config.toml debian/rust-src.install debian/rust-src.links 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), ppc64 arm64 mips64el i386))
FAILURES_ALLOWED = 12
endif
ifneq (,$(filter $(DEB_BUILD_ARCH), mips mipsel s390x powerpc))
FAILURES_ALLOWED = 24
endif
ifneq (,$(filter $(DEB_BUILD_ARCH), 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)'
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) $(X_FLAGS)
debian/dh_auto_install.stamp:
DESTDIR=$(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://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-arch:
dh_install
dh_install -p$(LIBSTD_PKG) usr/lib/$(DEB_HOST_MULTIARCH)/
dh_install -plibstd-rust-dev usr/lib/rustlib/$(DEB_HOST_RUST_TYPE)/lib/
ifeq (true,$(BUILD_WINDOWS))
dh_install -plibstd-rust-dev-windows usr/lib/rustlib/*-pc-windows-gnu/lib/
endif
override_dh_install-indep: debian/rust-src.install debian/rust-src.links
dh_install
ifeq (true,$(BUILD_WASM))
dh_install -plibstd-rust-dev-wasm32 usr/lib/rustlib/wasm32-*/lib/
endif
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-*/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_missing:
dh_missing --list-missing
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.
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; $(QUILT_SPECIAL_SNOWFLAKE_RETURN_CODE)
rm -rf .pc
get_beta_version = \
u="$(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"
|