OK, got it on the commit log. Took some work to figure out how to do a
multiline one, but got it now.

Fixed the long lines.

Removed the --print-errors option. Didn't catch that.

Thank you for all the help. Yeah, this sort of nitpicking makes it a
lot easier for people in the future to work on things.


Freja Nordsiek




On Tue, Mar 14, 2017 at 4:56 PM, Andy Wingo <wingo@pobox.com> wrote:
> Heya :)
>
> On Tue 14 Mar 2017 16:31, Freja Nordsiek <fnordsie@gmail.com> writes:
>
>> From 41498549ac22ea50e497887b3a1e002985bb6f8f Mon Sep 17 00:00:00 2001
>> From: Freja Nordsiek <fnordsie@gmail.com>
>> Date: Tue, 14 Mar 2017 16:28:45 +0100
>> Subject: [PATCH] GUILE_SITE_DIR: Find site directories for compiled files.
>>
>
> Here in the commit log you need entries for the files you change and the
> functions you change in them.  See
> 036cc149e6e52722f16ef25f4203e82abae9bc79 for an example.  I know it's a
> bit of a drag but it's how it is.  (In Magit, if you use that, you can
> press C in a diff to make a template in the log.)
>
>> -# GUILE_SITE_DIR -- find path to Guile "site" directory
>> +# GUILE_SITE_DIR -- find path to Guile site directories
>>  #
>>  # Usage: GUILE_SITE_DIR
>>  #
>> -# This looks for Guile's "site" directory, usually something like
>> -# PREFIX/share/guile/site, and sets var @var{GUILE_SITE} to the path.
>> -# Note that the var name is different from the macro name.
>> +# This looks for Guile's "site" directories.  The variable @var{GUILE_SITE} will
>> +# be set to Guile's "site" directory for Scheme source files (usually something like
>> +# PREFIX/share/guile/site).  @var{GUILE_SITE_CCACHE} will be set to the directory
>> +# for compiled Scheme files also known as @code{.go} files
>> +# (usually something like PREFIX/lib/guile/@var{GUILE_EFFECTIVE_VERSION}/site-ccache).
>> +# @var{GUILE_EXTENSION} will be set to the directory for compiled C extensions
>> +# (usually something like # PREFIX/lib/guile/@var{GUILE_EFFECTIVE_VERSION}/extensions).
>> +# The latter two are set to blank if the particular version of Guile does not support
>> +# them.  Note that this macro will run the macros @code{GUILE_PKG} and @code{GUILE_PROGS}
>> +# if they have not already been run.
>
> Please limit lines to < 80 characters.  If you use emacs, you can fix
> with M-q, provided your fill-column is set appropriately.
>
>>    AC_SUBST(GUILE_SITE)
>> +  AC_MSG_CHECKING([for Guile site-ccache directory using pkgconfig])
>> +  GUILE_SITE_CCACHE=`$PKG_CONFIG --print-errors --variable=siteccachedir guile-$GUILE_EFFECTIVE_VERSION`
>
> Is --print-errors the right thing here?  I guess this causes some text
> to spew on the console for 2.0.  Probably not the right thing if we're
> going to fall back.
>
> Otherwise good.  Apologies for the nit-picking; I'm doing it now just so
> that things are fluid in the future :)
>
> Andy