Steve Lawrence created DAFFODIL-2889:
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Summary: Intermitted CI failures missing mxml.h on macOS
Key: DAFFODIL-2889
URL: https://issues.apache.org/jira/browse/DAFFODIL-2889
Project: Daffodil
Issue Type: Bug
Reporter: Steve Lawrence
I've noticed a handful of intermittent CI failures over the past couple of
weeks with the macOS build relating to a missing mxml header file. The error
during compilation is:
{quote}
[info] [cc, -c,
/Users/runner/work/daffodil/daffodil/daffodil-codegen-c/src/main/resources/org/apache/daffodil/codegen/c/files/libcli/xml_writer.c,
-o,
/Users/runner/work/daffodil/daffodil/daffodil-codegen-c/target/streams/compile/ccSourceObjectMap/_global/streams/compile/libruntime.a/src/main/resources/org/apache/daffodil/codegen/c/files/libcli/xml_writer.c.o,
-I/Users/runner/work/daffodil/daffodil/daffodil-codegen-c/src/main/resources/org/apache/daffodil/codegen/c/files/libcli,
-I/Users/runner/work/daffodil/daffodil/daffodil-codegen-c/src/main/resources/org/apache/daffodil/codegen/c/files/libruntime,
-Wall, -Wextra, -Wpedantic, -std=gnu11]
In file included from
/Users/runner/work/daffodil/daffodil/daffodil-codegen-c/src/main/resources/org/apache/daffodil/codegen/c/files/libcli/xml_writer.c:20:
In file included from
/Users/runner/work/daffodil/daffodil/daffodil-codegen-c/src/main/resources/org/apache/daffodil/codegen/c/files/libcli/xml_writer.h:25:
/Users/runner/work/daffodil/daffodil/daffodil-codegen-c/src/main/resources/org/apache/daffodil/codegen/c/files/libcli/stack.h:23:10:
fatal error: 'mxml.h' file not found
#include <mxml.h> // for mxml_node_t
^~~~~~~~
1 error generated.
{quote}
Note that on the same build installing mxml seems to work fine in the Install
Dependencies (macOS) step:
{quote}
Run brew install libmxml
==> Downloading https://ghcr.io/v2/homebrew/core/libmxml/manifests/4.0.2
==> Fetching libmxml
==> Downloading
https://ghcr.io/v2/homebrew/core/libmxml/blobs/sha256:98e1e1b8b65b2cabd74cd88dc9c6bc7c20b702729047bc80bb90a692ae8d4357
==> Pouring libmxml--4.0.2.monterey.bottle.tar.gz
🍺 /usr/local/Cellar/libmxml/4.0.2: 19 files, 1.8MB
{quote}
Usually rerunning the job fixes the issue, but it would be nice to figure out
what is going so we can avoid the random failures. Unfortunately, it's
difficult to reproduce.
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