libtrace 4.0.20-1

[chenrui333]

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[carlocab]

  configure: WARNING: bison or yacc not found. Please install bison before continuing
  configure: WARNING: flex or lex not found. Please install flex before continuing
  configure: error: Critical packages are missing and compilation will fail. Please install the packages listed above and rerun ./configure

[carlocab]

  checking for flex... flex
  checking for lex output file root... lex.yy
  checking for lex library... none needed
  checking for library containing yywrap... no
  configure: WARNING: yywrap not found; giving up on flex

[carlocab]

checking for flex... flex
checking for lex output file root... lex.yy
checking for lex library... none needed
checking for library containing yywrap... no
configure: WARNING: yywrap not found; giving up on flex

Not sure why, since:

❯ nm libfl.so | rg yywrap
0000000000000850 T yywrap

[chenrui333]

might be the issue that flex does not installing the dev libs? (while looking at this SO post)

[carlocab]

We have libfl.so which provides yylex, the symbol configure is looking for. So I'm not sure that's the issue.

[github-actions]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.