proxmox-backup/debian/rules
Fabian Grünbichler 4db56a0478 fix static build
`cargo rustc` only passes the flags (like `target-feature` in this case) for
the final invocation, not for any dependency compilation.

unfortunately, switching to `cargo build` is not straight-forward:
- during a package build, $CARGO is the cargo wrapper which only honors
  RUSTFLAGS in its `prepare-debian` invocation
- rustflags in cargo's config.toml are global/per target
- the unstable override that would allow setting them per profile is broken
- and it would only work for the final invocation anyway, just like `cargo rustc`

as a stop-gap measure, let's duplicate and adapt the generated config.toml, and
select it explicitly when doing the static compilation as part of the package
build. manual `make proxmox-backup-client-static` can still just pass RUSTFLAGS
via the environment..

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
[WB: separate -i and -e in sed invocation, add -r, drop backslashes]
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2025-06-30 15:01:38 +02:00

87 lines
3.1 KiB
Makefile
Executable File

#!/usr/bin/make -f
# See debhelper(7) (uncomment to enable)
# output every command that modifies files on the build system.
DH_VERBOSE = 1
include /usr/share/dpkg/pkg-info.mk
include /usr/share/rustc/architecture.mk
export BUILD_MODE=release
export CARGO_STATIC_CONFIG=--config debian/cargo_home/config.static.toml
# sync with Makefile!
STATIC_TARGET_DIR := target/static-build
ifeq ($(BUILD_MODE), release)
STATIC_COMPILEDIR := $(STATIC_TARGET_DIR)/$(DEB_HOST_RUST_TYPE)/release
else
STATIC_COMPILEDIR := $(STATIC_TARGET_DIR)/$(DEB_HOST_RUST_TYPE)/debug
endif
# end sync with Makefile!
export CARGO=/usr/share/cargo/bin/cargo
export CFLAGS CXXFLAGS CPPFLAGS LDFLAGS
export DEB_HOST_RUST_TYPE DEB_HOST_GNU_TYPE
export CARGO_HOME = $(CURDIR)/debian/cargo_home
export DEB_CARGO_CRATE=proxmox-backup_$(DEB_VERSION_UPSTREAM)
export DEB_CARGO_PACKAGE=proxmox-backup
ifneq ("$(wildcard .repoid)","")
export REPOID=$(shell cat .repoid)
endif
%:
dh $@ --with=bash-completion
override_dh_auto_configure:
@perl -ne 'if (/^version\s*=\s*"(\d+(?:\.\d+)+)"/) { my $$v_cargo = $$1; my $$v_deb = "$(DEB_VERSION_UPSTREAM)"; \
die "ERROR: d/changelog <-> Cargo.toml version mismatch: $$v_cargo != $$v_deb\n" if $$v_cargo ne $$v_deb; exit(0); }' Cargo.toml
$(CARGO) prepare-debian $(CURDIR)/debian/cargo_registry --link-from-system
# add a new config for static building, sync with Makefile!
cp debian/cargo_home/config.toml debian/cargo_home/config.static.toml
sed -ri -e 's!^(rustflags = .*)\]$$!\1, "-C", "target-feature=+crt-static", "-L", "$(STATIC_COMPILEDIR)/deps-stubs/"\]!' debian/cargo_home/config.static.toml
# `cargo build` and `cargo install` have different config precedence, symlink
# the wrapper config into a place where `build` picks it up as well..
# https://doc.rust-lang.org/cargo/commands/cargo-install.html#configuration-discovery
mkdir -p .cargo
ln -s $(CARGO_HOME)/config.toml $(CURDIR)/.cargo/config.toml
dh_auto_configure
override_dh_auto_build:
dh_auto_build -- \
PROXY_USER=backup \
LIBDIR=/usr/lib/$(DEB_HOST_MULTIARCH)
override_dh_missing:
dh_missing --fail-missing
override_dh_auto_install:
dh_auto_install -- \
PROXY_USER=backup \
LIBDIR=/usr/lib/$(DEB_HOST_MULTIARCH)
mkdir -p debian/proxmox-backup-client-static/usr/bin
mv debian/tmp/usr/bin/proxmox-backup-client-static debian/proxmox-backup-client-static/usr/bin/proxmox-backup-client
mv debian/tmp/usr/bin/pxar-static debian/proxmox-backup-client-static/usr/bin/pxar
override_dh_installsystemd:
dh_installsystemd -pproxmox-backup-server proxmox-backup-daily-update.timer
# note: we start/try-reload-restart services manually in postinst
dh_installsystemd --no-start --no-restart-after-upgrade --no-stop-on-upgrade
override_dh_fixperms:
dh_fixperms --exclude sg-tape-cmd
override_dh_strip:
dh_strip
for exe in $$(find \
debian/proxmox-backup-client/usr \
debian/proxmox-backup-server/usr \
debian/proxmox-backup-file-restore \
-executable -type f); do \
debian/scripts/elf-strip-unused-dependencies.sh "$$exe" || true; \
done
override_dh_compress:
dh_compress -X.pdf