Allow the configuration file to be specified via an environment variable.

--- geoclue-2.1.10/src/gclue-config.c	2015-04-07 09:50:07.721074380 +0200
+++ geoclue-2.1.10/src/gclue-config.c	2015-04-07 10:27:26.613171960 +0200
@@ -235,6 +235,11 @@
 gclue_config_init (GClueConfig *config)
 {
         GError *error = NULL;
+	const char *config_file_path;
+
+	config_file_path = g_getenv ("GEOCLUE_CONFIG_FILE");
+	if (config_file_path == NULL)
+	  config_file_path = CONFIG_FILE_PATH;
 
         config->priv =
                 G_TYPE_INSTANCE_GET_PRIVATE (config,
@@ -242,7 +247,7 @@
                                             GClueConfigPrivate);
         config->priv->key_file = g_key_file_new ();
         g_key_file_load_from_file (config->priv->key_file,
-                                   CONFIG_FILE_PATH,
+                                   config_file_path,
                                    0,
                                    &error);
         if (error != NULL) {
d></tr>
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<div class='path'>path: <a href='/guix/log/?id=267c64d2c3eb9a650f5370dfe12f309b77a8fbcc&amp;showmsg=1'>root</a>/<a href='/guix/log/etc?id=267c64d2c3eb9a650f5370dfe12f309b77a8fbcc&amp;showmsg=1'>etc</a>/<a href='/guix/log/etc/guix-publish.service.in?id=267c64d2c3eb9a650f5370dfe12f309b77a8fbcc&amp;showmsg=1'>guix-publish.service.in</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/etc/guix-publish.service.in?id=267c64d2c3eb9a650f5370dfe12f309b77a8fbcc'>Collapse</a>)</th><th class='left'>Author</th></tr>
<tr class='logheader'><td><span title='2021-02-09 23:38:33 +0100'>2021-02-09</span></td><td class='logsubject'><a href='/guix/commit/etc/guix-publish.service.in?id=e342f89b4c0b08fa59093c091c725ac961d01c40'>etc: 'guix-publish.service' depends on 'guix-daemon.service'.</a></td><td>Ludovic Courtès</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
Reported by Dimitri Delabroye &lt;dimitri.delabroye@inria.fr&gt;.

* etc/guix-publish.service.in (Requires, PartOf, After): New fields.


</td></tr>
<tr class='logheader'><td><span title='2019-06-05 17:27:22 +0200'>2019-06-05</span></td><td class='logsubject'><a href='/guix/commit/etc/guix-publish.service.in?id=a5ca4a63426f5e24c13b93bde95511e9d89757f5'>etc: Fix GUIX_LOCPATH quoting in 'guix-publish.service' file.</a></td><td>Jack Hill</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
This is a followup to 579d17b70dac067f8194ede46513400b91ac136a.

* etc/guix-publish.service.in (Environment): Move GUIX_LOCPATH inside
the quotes.


</td></tr>
<tr class='logheader'><td><span title='2019-05-13 23:46:08 +0200'>2019-05-13</span></td><td class='logsubject'><a href='/guix/commit/etc/guix-publish.service.in?id=489d6c0dc03f1d95a3fefa6301f36cac9b50b2c3'>Set 'LC_ALL=en_US.utf8' in systemd '.service' files.</a></td><td>Ludovic Courtès</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
Fixes &lt;https://bugs.gnu.org/35671&gt;.

* etc/guix-daemon.service.in (Environment): Quote the 'GUIX_LOCPATH'
value; add 'LC_ALL'.
* etc/guix-publish.service.in (Environment): Likewise.


</td></tr>
<tr class='logheader'><td><span title='2018-11-23 15:42:01 +0100'>2018-11-23</span></td><td class='logsubject'><a href='/guix/commit/etc/guix-publish.service.in?id=e9926f80c6553fde50ce1fcfd38d6370f841efd2'>build: Binary tarball now populates the "current-guix" profile.</a></td><td>Ludovic Courtès</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* Makefile.am (guix-binary.%.tar.xz): Pass
'--profile-name=current-guix'.  Remove glibc and glibc-utf8-locales.
* doc/guix.texi (Binary Installation): Update accordingly.
* etc/guix-install.sh
* etc/guix-install.sh (sys_create_store, sys_enable_guix_daemon)
(sys_authorize_build_farms): Likewise.
* etc/guix-publish.conf.in, etc/guix-publish.service.in,
etc/guix-daemon.conf.in, etc/guix-daemon.service.in: Update file names
accordingly.


</td></tr>
<tr class='logheader'><td><span title='2017-03-06 13:25:51 -0500'>2017-03-06</span></td><td class='logsubject'><a href='/guix/commit/etc/guix-publish.service.in?id=613d0895b92c677e0639d5e77c55043e38e020c8'>build: Don't embed absolute paths in .service and .conf service files.</a></td><td>Leo Famulari</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
Otherwise, users will be stuck running an old copy of guix and the guix-daemon
if they copy the service files instead of symlinking them.

* etc/guix-daemon.conf.in, etc/guix-daemon.service.in, etc/guix-publish.conf.in,
etc/guix-publish.service.in: Expand @localstatedir@ instead of @bindir@.
* nix/local.mk (etc/guix-%.service, etc/guix-%.conf): Use @localstatedir@
instead of @bindir@.


</td></tr>
<tr class='logheader'><td><span title='2016-11-24 09:23:11 +0100'>2016-11-24</span></td><td class='logsubject'><a href='/guix/commit/etc/guix-publish.service.in?id=332d7903f52c2bf3741b04ac2d01cd9018b70800'>Add system start-up files for "guix publish".</a></td><td>Hartmut Goebel</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* .gitignore: add etc/guix-publish.conf and /etc/guix-publish.service.
* etc/guix-publish.conf.in: New file.
* etc/guix-publish.service.in: New file.
* nix/local.mk (etc/guix-%.service, etc/guix-%.conf): Generalized former
  build-rules for by using patterns.
  (nodist_systemdservice_DATA): Add etc/guix-publish.service, update
  comment.
  (nodist_upstartjob_DATA): Add etc/guix-publish.conf, update comment.
* doc/guix.texi (Invoking guix publish): Add description for enabling
  "guix publish" on host distros using the new files.


</td></tr>