[pacman-dev] [PATCH] makepkg: introduce SOURCE_DATE_EPOCH

[Andrew Gregory]

On 04/17/17 at 10:04pm, Allan McRae wrote:
> On 17/04/17 20:41, Allan McRae wrote:
> > +	# ensure all elements of the package have the same mtime
> > +	find . -exec touch -d @$SOURCE_DATE_EPOCH {} \;
> > +
> >  	msg2 "$(gettext "Generating .MTREE file...")"
> > -	list_package_files | LANG=C bsdtar -cnzf .MTREE --format=mtree \
> > +	list_package_files | LANG=C bsdtar -cnf - --format=mtree \
> >  		--options='!all,use-set,type,uid,gid,mode,time,size,md5,sha256,link' \
> > -		--null --files-from - --exclude .MTREE
> > +		--null --files-from - --exclude .MTREE | gzip -c -f -n > .MTREE
> > +	touch -d @$SOURCE_DATE_EPOCH .MTREE
> >  
> >  	msg2 "$(gettext "Compressing package...")"
> >  	# TODO: Maybe this can be set globally for robustness
> > 
> 
> These touch commands have had a -h added.

touch -h and date %s are not POSIX, are they available everywhere we
support?

Why the change to gzip for .MTREE?

apg