NAME

     ctfmerge — merge several CTF data sections into one

SYNOPSIS

     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

DESCRIPTION

     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.

EXIT STATUS

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

SEE ALSO

     ctfconvert(1), ctfdump(1)

HISTORY

     The ctfmerge utility first appeared in FreeBSD 7.0.

AUTHORS

     The CTF utilities came from OpenSolaris.