=> "/opt/pkg/bin/bmake" ["-C", "/Volumes/data/jenkins/workspace/pkgsrc-macos-trunk-arm64/audio/lv2", "all", "PYTHON_VERSION_REQD=313", "BATCH=1", "DEPENDS_TARGET=/nonexistent"]
===> Building for lv2-1.18.10nb19
ninja: Entering directory `output'
[1/52] Generating doc/c/html with a custom command
FAILED: [code=138] doc/c/html doc/c/tags 
/opt/pkg/bin/doxygen doc/c/reference.doxygen
warning: Tag 'HTML_TIMESTAMP' at line 1216 of file 'doc/c/reference.doxygen' has become obsolete.
         To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u"
warning: Tag 'FORMULA_TRANSPARENT' at line 1514 of file 'doc/c/reference.doxygen' has become obsolete.
         To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u"
warning: Tag 'LATEX_TIMESTAMP' at line 1831 of file 'doc/c/reference.doxygen' has become obsolete.
         To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u"
warning: Tag 'DOT_FONTNAME' at line 2196 of file 'doc/c/reference.doxygen' has become obsolete.
         To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u"
warning: Tag 'DOT_FONTSIZE' at line 2203 of file 'doc/c/reference.doxygen' has become obsolete.
         To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u"
warning: Tag 'DOT_TRANSPARENT' at line 2430 of file 'doc/c/reference.doxygen' has become obsolete.
         To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u"
warning: Tag 'DOT_MULTI_TARGETS' at line 2439 of file 'doc/c/reference.doxygen' has become obsolete.
         To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u"
[2/52] Compiling C object plugins/eg-amp.lv2/amp.dylib.p/amp.c.o
[3/52] Compiling C object plugins/eg-fifths.lv2/fifths.dylib.p/fifths.c.o
ninja: build stopped: subcommand failed.
*** Error code 138

Stop.
bmake[1]: stopped making "all" in /Volumes/data/jenkins/workspace/pkgsrc-macos-trunk-arm64/audio/lv2
*** Error code 1

Stop.
bmake: stopped making "all" in /Volumes/data/jenkins/workspace/pkgsrc-macos-trunk-arm64/audio/lv2