TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pytest-xdist>0:devel/py-pytest-xdist@${PY_FLAVOR}

SHEBANG_FILES=	mesonbuild/cmake/data/run_ctgt.py

.if make(test)

# helper_create_binary_wrapper, test_python_module

BINARY_ALIAS+=	python3=${PYTHON_CMD:T} python=${PYTHON_CMD:T}

# test_compiler_detection

.if exists(/usr/bin/clang)

CC=		clang

CXX=		clang++

.endif

.endif

do-test:

	@(cd ${TEST_WRKSRC} && ${SETENV} ${TEST_ENV} ${PYTHON_CMD} ${WRKSRC}/run_unittests.py)

@@ -2284,6 +2300,30 @@ def _build_external_dependency_list(name, env: Environ

                                                 False, None, env, None, kwargs))

     return candidates

+

+

+def sort_libpaths(libpaths: List[str], refpaths: List[str]) -> List[str]:

+    """Sort <libpaths> according to <refpaths>

+

+    It is intended to be used to sort -L flags returned by pkg-config.

+    Pkg-config returns flags in random order which cannot be relied on.

+    """

+    if len(refpaths) == 0:

+        return list(libpaths)

+

+    def key_func(libpath):

+        common_lengths = []

+        for refpath in refpaths:

+            try:

+                common_path = os.path.commonpath([libpath, refpath])

+            except ValueError:

+                common_path = ''

+            common_lengths.append(len(common_path))

+        max_length = max(common_lengths)

+        max_index = common_lengths.index(max_length)

+        reversed_max_length = len(refpaths[max_index]) - max_length

+        return (max_index, reversed_max_length)

+    return sorted(libpaths, key=key_func)

 def strip_system_libdirs(environment, for_machine: MachineChoice, link_args):

https://github.com/mesonbuild/meson/pull/4324

https://github.com/mesonbuild/meson/pull/4325

https://github.com/mesonbuild/meson/pull/6007

--- run_unittests.py.orig	2019-10-06 17:01:35 UTC

+++ run_unittests.py

@@ -57,6 +57,7 @@ from mesonbuild.mesonlib import (

 from mesonbuild.environment import detect_ninja

 from mesonbuild.mesonlib import MesonException, EnvironmentException

 from mesonbuild.dependencies import PkgConfigDependency, ExternalProgram

+import mesonbuild.dependencies.base

 from mesonbuild.build import Target

 import mesonbuild.modules.pkgconfig

@@ -1164,7 +1165,26 @@ class InternalTests(unittest.TestCase):

             deps = d.get_all_dependencies(target)

             self.assertEqual(deps, expdeps)

+    def test_sort_libpaths(self):

+        sort_libpaths = mesonbuild.dependencies.base.sort_libpaths

+        self.assertEqual(sort_libpaths(

+            ['/home/mesonuser/.local/lib', '/usr/local/lib', '/usr/lib'],

+            ['/home/mesonuser/.local/lib/pkgconfig', '/usr/local/lib/pkgconfig']),

+            ['/home/mesonuser/.local/lib', '/usr/local/lib', '/usr/lib'])

+        self.assertEqual(sort_libpaths(

+            ['/usr/local/lib', '/home/mesonuser/.local/lib', '/usr/lib'],

+            ['/home/mesonuser/.local/lib/pkgconfig', '/usr/local/lib/pkgconfig']),

+            ['/home/mesonuser/.local/lib', '/usr/local/lib', '/usr/lib'])

+        self.assertEqual(sort_libpaths(

+            ['/usr/lib', '/usr/local/lib', '/home/mesonuser/.local/lib'],

+            ['/home/mesonuser/.local/lib/pkgconfig', '/usr/local/lib/pkgconfig']),

+            ['/home/mesonuser/.local/lib', '/usr/local/lib', '/usr/lib'])

+        self.assertEqual(sort_libpaths(

+            ['/usr/lib', '/usr/local/lib', '/home/mesonuser/.local/lib'],

+            ['/home/mesonuser/.local/lib/pkgconfig', '/usr/local/libdata/pkgconfig']),

+            ['/home/mesonuser/.local/lib', '/usr/local/lib', '/usr/lib'])

+

 @unittest.skipIf(is_tarball(), 'Skipping because this is a tarball release')

 class DataTests(unittest.TestCase):

@@ -5643,6 +5664,7 @@ class LinuxlikeTests(BasePlatformTests):

                 # Assert that

                 self.assertEqual(len(line.split(lib)), 2, msg=(lib, line))

+    @skipIfNoPkgconfig

     def test_noncross_options(self):

         # C_std defined in project options must be in effect also when native compiling.

         testdir = os.path.join(self.unit_test_dir, '51 noncross options')

@@ -5665,6 +5687,7 @@ c = ['{0}']

         # TODO should someday be explicit about build platform only here

         self.init(testdir, override_envvars=env)

+    @skipIfNoPkgconfig

     def test_static_link(self):

         if is_cygwin():

             raise unittest.SkipTest("Cygwin doesn't support LD_LIBRARY_PATH.")

@@ -5680,7 +5703,7 @@ c = ['{0}']

         # Test that installed libraries works

         self.new_builddir()

         self.prefix = oldprefix

-        meson_args = ['-Dc_link_args=-L{}'.format(libdir),

+        meson_args = ['-Dc_link_args=-L{} -Wl,-rpath,{}'.format(libdir, libdir),

                       '--fatal-meson-warnings']

         testdir = os.path.join(self.unit_test_dir, '69 static link')

         env = {'PKG_CONFIG_LIBDIR': os.path.join(libdir, 'pkgconfig')}