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Sanitize tar file ownership, mode, and order

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For reproducibility ensure all files in the dist tar file are owned by
root, and sorted by name.  Force the mode on all files to be writable
by the owner and not writable by group or user, by default.

Remove unnecessary execute permissions from build_w32.bat.

Recommended by Tzvetelin Katchov <katchov@gnu.org>.
This commit is contained in:
Paul Smith 2022-09-08 00:04:11 -04:00
parent 80e9a422e4
commit 896908180e
2 changed files with 5 additions and 0 deletions
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build_w32.bat Executable file → Normal file
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5
maintMakefile
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@ -230,6 +230,11 @@ get-doc/make-stds.texi get-doc/fdl.texi:
# Extra configuration checks. #
# ---------------------------- #
# Make the dist file contents more regular, if we're using GNU tar.
# Suggested by Tzvetelin Katchov <katchov@gnu.org>
export TAR_OPTIONS := --mode=u+w,go-w --owner=0 --group=0 --numeric-owner --sort=name
# When I released 4.3 somehow the INSTALL file was missing.
# When I tried to build it again, it was there. I have no idea what happened
# but add a new check to be sure it doesn't happen again.