>>> Emerging : portage://app-backup/backuppc-4.4.0-r1:run?{[]}

These are the packages that would be merged, in order:

Calculating dependencies... done!

 └─step  1─┤ useflag portage://www-servers/apache-2.4.69 (-threads)

 └─step  2─┤ download  portage://app-admin/apache-tools-2.4.69
             │           └─ file ─┤ 8.12 Mb  	 httpd-2.4.69.tar.bz2
             │ download  portage://app-admin/makepasswd-1.10-r1
             │           └─ file ─┤ 12.09 Kb  	 makepasswd_1.10.orig.tar.gz
             │ download  portage://app-arch/par2cmdline-1.1.1
             │           └─ file ─┤ 3.11 Mb  	 par2cmdline-1.1.1.tar.bz2
             │ download  portage://app-backup/backuppc-4.4.0-r1
             │           └─ file ─┤ 641.90 Kb  	 BackupPC-4.4.0.tar.gz
             │ download  portage://dev-libs/apr-1.7.6-r1
             │           └─ file ─┤ 878.58 Kb  	 apr-1.7.6.tar.bz2
             │ download  portage://dev-libs/apr-util-1.6.5
             │           └─ file ─┤ 431.68 Kb  	 apr-util-1.6.5.tar.bz2
             │ download  portage://dev-perl/Apache-Reload-0.140.0
             │           └─ file ─┤ 18.89 Kb  	 Apache-Reload-0.14.tar.gz
             │ download  portage://dev-perl/Apache-SizeLimit-0.980.0
             │           └─ file ─┤ 22.39 Kb  	 Apache-SizeLimit-0.98.tar.gz
             │ download  portage://dev-perl/Apache-Test-1.430.0
             │           └─ file ─┤ 150.14 Kb  	 Apache-Test-1.43.tar.gz
             │ download  portage://dev-perl/Archive-Zip-1.680.0
             │           └─ file ─┤ 159.66 Kb  	 Archive-Zip-1.68.tar.gz
             │ download  portage://dev-perl/BackupPC-XS-0.620.0-r1
             │           └─ file ─┤ 282.76 Kb  	 BackupPC-XS-0.62.tar.gz
             │ download  portage://dev-perl/CGI-4.710.0
             │           └─ file ─┤ 202.69 Kb  	 CGI-4.71.tar.gz
             │ download  portage://dev-perl/File-RsyncP-0.760.0-r4
             │           └─ file ─┤ 163.81 Kb  	 File-RsyncP-0.76.tar.gz
             │ download  portage://dev-perl/Linux-Pid-0.40.0-r2
             │           └─ file ─┤ 2.25 Kb  	 Linux-Pid-0.04.tar.gz
             │ download  portage://net-misc/rsync-bpc-3.1.3.0_p20251201-r1
             │           └─ file ─┤ 871.54 Kb  	 rsync-bpc-3.1.3.0_p20251201.tar.gz
             │ download  portage://www-apache/mod_perl-2.0.13-r2
             │           └─ file ─┤ 3.67 Mb  	 mod_perl-2.0.13.tar.gz
             │ download  portage://www-apache/mpm_itk-2.4.7_p4-r2
             │           └─ file ─┤ 44.77 Kb  	 mpm-itk-2.4.7-04.tar.gz
             │ download  portage://www-servers/apache-2.4.69
             │           └─ file ─┤ 26.35 Kb  	 gentoo-apache-2.4.66-20251205.tar.bz2
             │                    │ 8.12 Mb  	 httpd-2.4.69.tar.bz2

Total: 19 actions (1 useflag, 18 downloads), grouped into 2 steps.
       26.83 Mb to be downloaded.


>>> Assumptions taken during proving & planning:

  USE flag change (1 package):
  Add to /etc/portage/package.use:
    www-servers/apache -threads