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ctfmerge — merge several CTF data sections into one


ctfmerge [-fgstv] -l label -L labelenv -o outfile file ...
ctfmerge [-fgstv] -l label -L labelenv -o outfile -d uniqfile [-g] [-D uniqlabel] file ...
ctfmerge [-fgstv] -l label -L labelenv -o outfile -w withfile file ...
ctfmerge [-g] -c srcfile destfile


The ctfmerge utility merges several CTF data sections from several files into one output
file, unifying common data.

The following options are available:

-f Match global symbols to global CTF data.

-g Don't delete the original debugging sections.

-s Use the .dynsym ELF section instead of the .symtab ELF section.

-t Make sure that all object files have a CTF section.

-v Enable verbose mode.

-l label
Sets the label as label.

-L labelenv
Instructs ctfmerge to read the label from the environment variable labelenv.

-o outfile
Use outfile to store the merged CTF data.

-d uniqfile
Uniquify against uniqfile.

-d uniqlabel
Uniquify against label uniqlabel

-w withfile
Additive merge with withfile.

-c srcfile destfile
Copy CTF data from srcfile into destfile.


The ctfmerge utility exits 0 on success, and >0 if an error occurs.

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