tags 696465 fixed-upstream
thanks
On Fri, Dec 21, 2012 at 02:29:53AM -0500, Anders Kaseorg wrote:
> After fixing the worst offender (#695811), I found that about 15% of my
> bash’s startup time is spent in /etc/bash_completion.d/grub forking and
> execing sed "s,x,x," 12 times. The patch below reduces the time it takes
> to source /etc/bash_completion.d/grub from 42 ms to 7 ms, saving 35 ms on
> startup of every interactive bash. This stuff adds up!
>
> This sed call comes from @program_transform_name@; for Debian we can
> safely assume that functionality is not used. Perhaps upstream should
> consider refactoring to perform this transformation at build time.
I've done the refactoring you suggest upstream.
2012-12-28 Colin Watson <cjwat...@ubuntu.com>
Apply program name transformations at build-time rather than at
run-time. Fixes Debian bug #696465.
* acinclude.m4 (grub_TRANSFORM): New macro.
* configure.ac: Create output variables with transformed names for
most programs.
* util/bash-completion.d/grub-completion.bash.in: Use
pre-transformed variables for program names.
* util/grub-install.in: Likewise.
* util/grub-kbdcomp.in: Likewise.
* util/grub-mkconfig.in: Likewise.
* util/grub-mkconfig_lib.in: Likewise.
* util/grub-mknetdir.in: Likewise.
* util/grub-mkrescue.in: Likewise.
* util/grub-mkstandalone.in: Likewise.
* util/grub-reboot.in: Likewise.
* util/grub-set-default.in: Likewise.
* util/powerpc/ieee1275/grub-mkrescue.in: Likewise.
* tests/util/grub-shell-tester.in: Remove unused assignment.
* tests/util/grub-shell.in: Likewise.
* util/grub.d/00_header.in: Likewise.
--
Colin Watson [cjwat...@debian.org]
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