gentoo-overlay/dev-util/meson/files/0.52.1-test_pkgconfig_gen_deps.patch

From 1ce668f9163e1c912382eeb0e6ae40d123c0cca9 Mon Sep 17 00:00:00 2001
From: Mike Gilbert <floppym@gentoo.org>
Date: Mon, 13 Jan 2020 23:46:09 -0500
Subject: [PATCH] test_pkgconfig_gen_deps: set
 PKG_CONFIG_SYSTEM_LIBRARY_PATH=/usr/lib

pkgconf automatically prunes "system library paths" from its output. The
system library paths depend on the system toolchain. A common value on a
64-bit system is as follows:

/lib64:/usr/lib64:/usr/local/lib64

So, if -L/usr/lib64 appears in the Libs section, it will be pruned from
the output of pkg-config --libs.

The pc files generated for this test contain something like this:

libdir=/usr/lib
Libs: -L${libdir} ...

pkgconf may not consider /usr/lib to be a system library path, so it is
not pruned as the test expects. To work around this, override the
compiled-in list of paths via the PKG_CONFIG_SYSTEM_LIBRARY_PATH
environment variable.

Fixes: https://github.com/mesonbuild/meson/issues/6004
---
 run_unittests.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/run_unittests.py b/run_unittests.py
index 898f05e54d..5a60b9b6a4 100755
--- a/run_unittests.py
+++ b/run_unittests.py
@@ -4832,7 +4832,10 @@ def test_pkgconfig_gen_deps(self):
         privatedir2 = self.privatedir
 
         os.environ
-        env = {'PKG_CONFIG_LIBDIR': os.pathsep.join([privatedir1, privatedir2])}
+        env = {
+            'PKG_CONFIG_LIBDIR': os.pathsep.join([privatedir1, privatedir2]),
+            'PKG_CONFIG_SYSTEM_LIBRARY_PATH': '/usr/lib',
+        }
         self._run(['pkg-config', 'dependency-test', '--validate'], override_envvars=env)
 
         # pkg-config strips some duplicated flags so we have to parse the