REQD_FILES, REQD_FILES_PERMS, REQD_FILES_MODE
REQD_DIRS, REQD_DIRS_PERMS
These are the same as the CONF_* variables, except the files and
directories listed in REQD_* are always copied over, created or removed
(taking into account if there are user modifications from the originals,
etc.) regardless of the value of PKG_CONFIG.
The implementation involved pushing the knowledge of PKG_CONFIG,
PKG_RCD_SCRIPTS, PKG_CREATE_USERGROUP, and PKG_REGISTER_SHELLS into
the individual helper scripts. The helper scripts are now always
invoked by the +INSTALL and +DEINSTALL scripts. The +DIRS and +FILES
script have been enhanced to understand a new "f" flag that means
"force" to ignore the value of PKG_CONFIG and PKG_RCD_SCRIPTS.
Lastly, the +FILES script has been taught a new "r" flag just for rc.d
scripts and the +RCD_SCRIPTS script is now unnecessary.
config files, directories, rc.d scripts, etc., use relative paths as
much as possible to avoid hard-coding the ${PREFIX}-location in which
the files should be installed. Where full paths are specified, if
the path is within ${PREFIX}, then automatically strip off the ${PREFIX}
part when creating the entries for the helper scripts. Also, modify
the helper scripts to understand that relative paths should be considered
to be relative to ${PKG_PREFIX}.
if an untested command fails (see sh(1), "-e errexit"). Do this by
changing lines that look like:
test expression && command
to
test ! expression || command
so that the statement list always returns 0. Also, back out revision
1.38 of pkgsrc/mk/install/install and modify the if-test to branch
correctly if +USERGROUP doesn't exist.
syntax errors (and unchanged example files to be left behind) on Interix;
it probably causes a problem on others.
(This test appears to work around a case where two files were exactly the
same by inode, and have the script *not* delete the file in that case.
I'm not exactly sure why that is desirable at all.)
+RCD_SCRIPTS, and +PERMS subscripts to handle copying config files
and rc.d scripts, and setting special permissions on files. The +FILES
and +RCD_SCRIPTS are basically identical except for different embedded
packets of data, and they feature reference-counting for the files in
case multiple packages share the same config file.
Garbage-collect unused functions and definitions in the install scripts
now that the subscripts are self-contained.
