[pbs-devel] [POC proxmox-backup 2/4] Makefile: target for statically linked client binary

[Christian Ebner]

Adds the build target including workarounds to generate a statically
linked version of the proxmox-backup-client binary.

Suggested-by: Christoph Heiss <c.heiss at proxmox.com>
Originally-by: Thomas Lamprecht <t.lamprecht at proxmox.com>
Signed-off-by: Christian Ebner <c.ebner at proxmox.com>
---
 Makefile | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Makefile b/Makefile
index dfbaacab4..00e7f7401 100644
--- a/Makefile
+++ b/Makefile
@@ -227,3 +227,12 @@ upload: $(SERVER_DEB) $(CLIENT_DEB) $(RESTORE_DEB) $(DOC_DEB)
 	  | ssh -X repoman at repo.proxmox.com upload --product pbs --dist $(UPLOAD_DIST)
 	tar cf - $(CLIENT_DEB) $(CLIENT_DBG_DEB) | ssh -X repoman at repo.proxmox.com upload --product "pve,pmg,pbs-client" --dist $(UPLOAD_DIST)
 	tar cf - $(RESTORE_DEB) $(RESTORE_DBG_DEB) | ssh -X repoman at repo.proxmox.com upload --product "pve" --dist $(UPLOAD_DIST)
+
+.PHONY: proxmox-backup-client-static
+proxmox-backup-client-static:
+	mkdir -p target/release/deps/ && \
+          echo '!<arch>' > target/release/deps/libsystemd.a # workaround for to greedy linkage and proxmox-systemd
+	RUSTFLAGS='-C target-feature=+crt-static -C strip=debuginfo' \
+        $(CARGO) build $(CARGO_BUILD_ARGS) \
+          --package proxmox-backup-client --bin proxmox-backup-client \
+          --target x86_64-unknown-linux-gnu
-- 
2.39.5