musl Dockerfile: del gcc, provide linux/* headers

dubiousjim · Jun 24, 2020 · cc2ad70 · cc2ad70
1 parent 4a12cd3
commit cc2ad70
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/ci/docker/x86_64-unknown-linux-musl/Dockerfile b/ci/docker/x86_64-unknown-linux-musl/Dockerfile
@@ -5,5 +5,8 @@ RUN apt-get update -y && apt-get install -y --no-install-recommends \
   make \
   file \
   libc6-dev \
-  gcc \
+  linux-libc-dev-amd64-cross \
   musl-tools
+
+ENV CC="musl-gcc" CFLAGS="-I /usr/x86_64-linux-gnu/include"
+# CFLAGS is for the linux/* headers provided by linux-libc-dev-amd64-cross