clang++ relies on the C++ headers installed by g++, or else a clang
build will hit the following error:
<built-in>:3:10: fatal error: 'cstring' file not found
#include "cstring"
^~~~~~~~~
1 error generated.
make[10]: *** [Makefile:120: headers++.chk] Error 1
Reported-by: Stefano Stabellini <sstabell...@kernel.org>
Signed-off-by: Roger Pau Monné <roger....@citrix.com>
---
Cc: Ian Jackson <i...@xenproject.org>
No real risk here from a release PoV, it's just pulling a package
required for the Alpine clang build. Worse that cold happen is that
the Alpine clang build broke, but it's already broken.
---
automation/build/alpine/3.12.dockerfile | 1 +
1 file changed, 1 insertion(+)
diff --git a/automation/build/alpine/3.12.dockerfile
b/automation/build/alpine/3.12.dockerfile
index 2c02417ee6..94557e239b 100644
--- a/automation/build/alpine/3.12.dockerfile
+++ b/automation/build/alpine/3.12.dockerfile
@@ -21,6 +21,7 @@ RUN \
apk add curl-dev && \
apk add dev86 && \
apk add gcc && \
+ apk add g++ && \
apk add clang && \
apk add gettext && \
apk add git && \
--
2.30.1
