bug#17971: 24.3.92; Patch to fix el compression on RHEL/CentOS 7

[Stephen Hassard <steve@hassard.net>]

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It's definitely a regression in CentOS7 vs 6.5. I've built a new 6.5 VM and
have confirmed that it compresses the .el files without problem.

It seems to be a regression in the bundled findutils. I've pulled in the
find binary from CentOS 6.5 onto my CentOS 7 VM and the 'make install'
process completed without problems with the old find.

The version are:

CentOS 7:
findutils-4.5.11-3

CentOS 6.5:
findutils-4.4.2-6




On Tue, Jul 8, 2014 at 6:10 PM, Glenn Morris <rgm@gnu.org> wrote:

> Stephen Hassard wrote:
>
> > Here's the relevant output from the 'make install' on CentOS 7:
> >
> > ----
> > [ -z "/usr/bin/gzip" ] || { \
> >   echo "Compressing *.el ..." && \
> >   cd "/home/shassard/opt/emacs/share/emacs/24.3.92/lisp" && \
> >   find . -name '*.elc' -exec /bin/sh -c \
> >     '/usr/bin/gzip -9n `expr "$1" : "\\(.*\\)c"`' dummy '{}' ';'; \
> > }
> > Compressing *.el ...
> > find: './progmodes/make-mode.el': No such file or directory
>
> Do you know why this happens?
> What has changed since RHEL6, where it works fine?
>
> > I've attached a revised patch that adds the -9n flag to the gzip command
> > and switch back to -exec for find.
>
> This fails if DESTDIR contains spaces.
>

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