[build] compress debug symbols in elf files

gz · gz · commit 793e7320dfcb · 2025-10-27T18:41:43.000Z
Signed-off-by: Gerd Zellweger &lt;mail@gerdzellweger.com&gt;
diff --git a/deploy/Dockerfile b/deploy/Dockerfile
@@ -70,7 +70,7 @@ RUN arch=`dpkg --print-architecture | sed "s/arm64/aarch64/g" | sed "s/amd64/x86
   && mv mold-2.40.1-$arch-linux $HOME/mold \
   && rm mold-2.40.1-$arch-linux.tar.gz
 ENV PATH="$PATH:/home/ubuntu/.cargo/bin:/home/ubuntu/mold/bin"
-ENV RUSTFLAGS="-C link-arg=-fuse-ld=mold"
+ENV RUSTFLAGS="-C link-arg=-fuse-ld=mold -C link-arg=-Wl,--compress-debug-sections=zlib"
 
 #
 # Build phase to specifically customize for the feldera OSS container
diff --git a/deploy/build.Dockerfile b/deploy/build.Dockerfile
@@ -146,5 +146,5 @@ RUN  arch=`dpkg --print-architecture | sed "s/arm64/aarch64/g" | sed "s/amd64/x8
     && cp sccache-v0.10.0-$arch-unknown-linux-musl/sccache /home/ubuntu/.cargo/bin \
     && chmod +x /home/ubuntu/.cargo/bin/sccache
 
-ENV RUSTFLAGS="-C link-arg=-fuse-ld=mold"
+ENV RUSTFLAGS="-C link-arg=-fuse-ld=mold -C link-arg=-Wl,--compress-debug-sections=zlib"
 RUN rustup default stable

Original file line number	Diff line number	Diff line change
@@ -70,7 +70,7 @@ RUN arch=`dpkg --print-architecture \| sed "s/arm64/aarch64/g" \| sed "s/amd64/x86
`70`	`70`	`&& mv mold-2.40.1-$arch-linux $HOME/mold \`
`71`	`71`	`&& rm mold-2.40.1-$arch-linux.tar.gz`
`72`	`72`	`ENV PATH="$PATH:/home/ubuntu/.cargo/bin:/home/ubuntu/mold/bin"`
`73`		`-ENV RUSTFLAGS="-C link-arg=-fuse-ld=mold"`
	`73`	`+ENV RUSTFLAGS="-C link-arg=-fuse-ld=mold -C link-arg=-Wl,--compress-debug-sections=zlib"`
`74`	`74`
`75`	`75`	`#`
`76`	`76`	`# Build phase to specifically customize for the feldera OSS container`