Make sure the build system honors C_INCLUDE_PATH and LIBRARY_PATH when
looking for headers and libraries.

--- Python-2.7.10/setup.py	2015-10-07 18:33:18.125153186 +0200
+++ Python-2.7.10/setup.py	2015-10-07 18:33:47.497347552 +0200
@@ -526,6 +526,14 @@ class PyBuildExt(build_ext):
             inc_dirs += ['/system/include', '/atheos/autolnk/include']
             inc_dirs += os.getenv('C_INCLUDE_PATH', '').split(os.pathsep)
 
+        # Always honor these variables.
+        if not cross_compiling:
+            lib_dirs += os.getenv('LIBRARY_PATH', '').split(os.pathsep)
+            inc_dirs += os.getenv('C_INCLUDE_PATH', '').split(os.pathsep)
+        else:
+            lib_dirs = os.getenv('CROSS_LIBRARY_PATH', '').split(os.pathsep)
+            inc_dirs = os.getenv('CROSS_CPATH', '').split(os.pathsep)
+
         # OSF/1 and Unixware have some stuff in /usr/ccs/lib (like -ldb)
         if host_platform in ['osf1', 'unixware7', 'openunix8']:
             lib_dirs += ['/usr/ccs/lib']
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<tr><td><span title='2021-01-28 12:57:26 +0100'>2021-01-28</span></td><td><a href='/guix/commit/gnu/tests/guix.scm?id=6c0679215f4ffa534c1eb2e8c8a6e043a0c993fe'>services: postgresql: Add socket directory support.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/databases.scm (postgresql-config-file-socket-directory): New
procedure.
(&lt;postgresql-config-file&gt;)[socket-directory]: New field.
(postgresql-config-file-compiler): Honor it.
(postgresql-activation): Create the socket directory if needed.
* doc/guix.texi (Database Services): Document it.
* gnu/tests/guix.scm (%guix-data-service-os): Adapt it.
* gnu/tests/monitoring.scm (%zabbix-os): Ditto.
* gnu/tests/web.scm (patchwork-os): Ditto.

Signed-off-by: Mathieu Othacehe &lt;othacehe@gnu.org&gt;
</span></span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2020-10-20 22:39:43 +0100'>2020-10-20</span></td><td><a href='/guix/commit/gnu/tests/guix.scm?id=bdcf4d88d58798eca7811c8b1fbd4638168d05c3'>services: databases: Don't specify a default postgresql version.</a><span class='msg-avail'>...<span class='msg-tooltip'>Currently, if the postgresql package major version changes, this is going to
break the service upon upgrade, because PostgreSQL will reject the data files
from the differing major version of the service.

Because it's important to either keep running a particular major version, or
intentionally upgrade, I think the configuration would be better with no
default. I think this is also going to be helpful when trying to assist users
upgrading PostgreSQL.

* gnu/services/databases.scm (&lt;postgresql-configuration&gt;): Remove default for
postgresql.
(postgresql-service-type): Remove the default value.
* gnu/tests/databases.scm (%postgresql-os): Update accordingly.
* gnu/tests/guix.scm (%guix-data-service-os): Update accordingly.
* gnu/tests/monitoring.scm (%zabbix-os): Update accordingly.
* gnu/tests/web.scm (patchwork-os): Update accordingly.
* doc/guix.texi (PostgreSQL): Update accordingly.
</span></span></td><td>Christopher Baines</td></tr>
<tr><td><span title='2020-10-05 18:10:48 +0100'>2020-10-05</span></td><td><a href='/guix/commit/gnu/tests/guix.scm?id=15955e9b54b8d9c1275d68a0f2b6ccbc5f6c3878'>services: guix: Add guix-build-coordinator-service-type.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/guix.scm (&lt;guix-build-coordinator-configuration&gt;): New record
type.
(guix-build-coordinator-configuration, guix-build-coordinator-configuration?,
guix-build-coordinator-configuration-package,
guix-build-coordinator-configuration-user,
guix-build-coordinator-configuration-group,
guix-build-coordinator-configuration-datastore-uri-string,
guix-build-coordinator-configuration-agent-communication-uri-string,
guix-build-coordinator-configuration-client-communication-uri-string,
guix-build-coordinator-configuration-allocation-strategy,
guix-build-coordinator-configuration-hooks,
guix-build-coordinator-configuration-guile,
make-guix-build-coordinator-start-script,
guix-build-coordinator-shepherd-services, guix-build-coordinator-activation,
guix-build-coordinator-account): New procedures.
(guix-build-coordinator-service-type): New variable.
* gnu/tests/guix.scm (%test-guix-build-coordinator): New variable.
* doc/guix.texi (Guix Services): Document it.
</span></span></td><td>Christopher Baines</td></tr>
<tr><td><span title='2019-09-25 08:35:33 +0100'>2019-09-25</span></td><td><a href='/guix/commit/gnu/tests/guix.scm?id=dd2a83270bccb539439b2fc831d0db04e5276f11'>services: Add the Guix Data Service.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/guix.scm: New file.
* gnu/tests/guix.scm: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add both new files.
* doc/guix.texi (Guix Services): New section documenting the Guix Data
Service.
</span></span></td><td>Christopher Baines</td></tr>