nixpkgs/pkgs/development/libraries/graphene/0001-meson-add-options-for-tests-installation-dirs.patch

From 2bf6614a6d7516e194e39eb691c05b486860153c Mon Sep 17 00:00:00 2001
From: worldofpeace <worldofpeace@protonmail.ch>
Date: Thu, 16 May 2019 21:15:15 -0400
Subject: [PATCH] meson: add options for tests installation dirs

---
 meson_options.txt |  6 ++++++
 tests/meson.build | 19 ++++++++++++++-----
 2 files changed, 20 insertions(+), 5 deletions(-)

diff --git a/meson_options.txt b/meson_options.txt
index 578bdae..6f5fa23 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -22,3 +22,9 @@ option('tests', type: 'boolean',
 option('installed_tests', type: 'boolean',
        value: true,
        description: 'Install tests')
+option('installed_test_datadir', type: 'string',
+       value: '',
+       description: 'Installation directory for data files in tests')
+option('installed_test_bindir', type: 'string',
+       value: '',
+       description: 'Installation directory for binary files in tests')
diff --git a/tests/meson.build b/tests/meson.build
index 1f9bd0e..0253ac3 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -22,8 +22,17 @@ unit_tests = [
 python = python3.find_python()
 gen_installed_test = join_paths(meson.current_source_dir(), 'gen-installed-test.py')
 
-installed_test_datadir = join_paths(get_option('prefix'), get_option('datadir'), 'installed-tests', graphene_api_path)
-installed_test_bindir = join_paths(get_option('prefix'), get_option('libexecdir'), 'installed-tests', graphene_api_path)
+test_suffix = join_paths('installed-tests', graphene_api_path)
+
+test_datadir = join_paths(get_option('installed_test_datadir'), test_suffix)
+if test_datadir == ''
+    test_datadir = join_paths(get_option('prefix'), get_option('datadir'), test_suffix)
+endif
+
+test_bindir = join_paths(get_option('installed_test_bindir'), test_suffix)
+if test_bindir == ''
+    test_bindir = join_paths(get_option('prefix'), get_option('libexecdir'), test_suffix)
+endif
 
 # Make tests conditional on having mutest-1 installed system-wide, or
 # available as a subproject
@@ -42,13 +51,13 @@ if mutest_dep.found()
       command: [
         python,
         gen_installed_test,
-        '--testdir=@0@'.format(installed_test_bindir),
+        '--testdir=@0@'.format(test_bindir),
         '--testname=@0@'.format(unit),
         '--outdir=@OUTDIR@',
         '--outfile=@0@'.format(wrapper),
       ],
       install: get_option('installed_tests'),
-      install_dir: installed_test_datadir,
+      install_dir: test_datadir,
     )
 
     test(unit,
@@ -57,7 +66,7 @@ if mutest_dep.found()
         include_directories: graphene_inc,
         c_args: common_cflags,
         install: get_option('installed_tests'),
-        install_dir: installed_test_bindir,
+        install_dir: test_bindir,
       ),
       env: ['MUTEST_OUTPUT=tap'],
       protocol: 'tap',
-- 
2.22.0