/
cmake_test.py
1606 lines (1371 loc) · 70.5 KB
/
cmake_test.py
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import os
import platform
import shutil
import stat
import sys
import unittest
import mock
import six
from parameterized.parameterized import parameterized
import pytest
from conans.client import tools
from conans.client.build.cmake import CMake
from conans.client.build.cmake_flags import cmake_in_local_cache_var_name
from conans.client.conf import get_default_settings_yml
from conans.client.tools import cross_building
from conans.client.tools.oss import cpu_count, detected_architecture
from conans.errors import ConanException
from conans.model.build_info import CppInfo, DepsCppInfo
from conans.model.ref import ConanFileReference
from conans.model.settings import Settings
from conans.test.utils.mocks import MockSettings, ConanFileMock
from conans.test.utils.test_files import temp_folder
from conans.util.files import load, save
def _format_path_as_cmake(pathstr):
if platform.system() == "Windows":
drive, path = os.path.splitdrive(pathstr)
return drive.upper() + path.replace(os.path.sep, "/")
return pathstr
class CMakeTest(unittest.TestCase):
def setUp(self):
self.tempdir = temp_folder(path_with_spaces=False)
self.tempdir2 = temp_folder(path_with_spaces=False)
def tearDown(self):
shutil.rmtree(self.tempdir)
shutil.rmtree(self.tempdir2)
def test_config_patch(self):
conanfile = ConanFileMock()
conanfile.name = "MyPkg"
conanfile.settings = Settings()
conanfile.source_folder = os.path.join(self.tempdir, "src")
conanfile.build_folder = os.path.join(self.tempdir, "build")
conanfile.package_folder = os.path.join(self.tempdir, "pkg")
conanfile.deps_cpp_info = DepsCppInfo()
msg = "FOLDER: " + _format_path_as_cmake(conanfile.package_folder)
for folder in (conanfile.build_folder, conanfile.package_folder):
save(os.path.join(folder, "file1.cmake"), "Nothing")
save(os.path.join(folder, "file2"), msg)
save(os.path.join(folder, "file3.txt"), msg)
save(os.path.join(folder, "file3.cmake"), msg)
save(os.path.join(folder, "sub", "file3.cmake"), msg)
cmake = CMake(conanfile, generator="Unix Makefiles")
cmake.patch_config_paths()
for folder in (conanfile.build_folder, conanfile.package_folder):
self.assertEqual("Nothing", load(os.path.join(folder, "file1.cmake")))
self.assertEqual(msg, load(os.path.join(folder, "file2")))
self.assertEqual(msg, load(os.path.join(folder, "file3.txt")))
self.assertEqual("FOLDER: ${CONAN_MYPKG_ROOT}",
load(os.path.join(folder, "file3.cmake")))
self.assertEqual("FOLDER: ${CONAN_MYPKG_ROOT}",
load(os.path.join(folder, "sub", "file3.cmake")))
def test_config_patch_deps(self):
conanfile = ConanFileMock()
conanfile.name = "MyPkg"
conanfile.settings = Settings()
conanfile.source_folder = os.path.join(self.tempdir, "src")
conanfile.build_folder = os.path.join(self.tempdir, "build")
conanfile.package_folder = os.path.join(self.tempdir, "pkg")
conanfile.deps_cpp_info = DepsCppInfo()
ref = ConanFileReference.loads("MyPkg1/0.1@user/channel")
cpp_info = CppInfo(ref.name, self.tempdir2)
conanfile.deps_cpp_info.add(ref.name, cpp_info)
self.tempdir = temp_folder(path_with_spaces=False)
self.assertEqual(list(conanfile.deps_cpp_info.deps), ['MyPkg1'])
self.assertEqual(conanfile.deps_cpp_info['MyPkg1'].rootpath,
self.tempdir2)
msg = "FOLDER: " + _format_path_as_cmake(self.tempdir2)
for folder in (conanfile.build_folder, conanfile.package_folder):
save(os.path.join(folder, "file1.cmake"), "Nothing")
save(os.path.join(folder, "file2"), msg)
save(os.path.join(folder, "file3.txt"), msg)
save(os.path.join(folder, "file3.cmake"), msg)
save(os.path.join(folder, "sub", "file3.cmake"), msg)
cmake = CMake(conanfile, generator="Unix Makefiles")
cmake.patch_config_paths()
for folder in (conanfile.build_folder, conanfile.package_folder):
self.assertEqual("Nothing", load(os.path.join(folder, "file1.cmake")))
self.assertEqual(msg, load(os.path.join(folder, "file2")))
self.assertEqual(msg, load(os.path.join(folder, "file3.txt")))
self.assertEqual("FOLDER: ${CONAN_MYPKG1_ROOT}",
load(os.path.join(folder, "file3.cmake")))
self.assertEqual("FOLDER: ${CONAN_MYPKG1_ROOT}",
load(os.path.join(folder, "sub", "file3.cmake")))
def test_partial_build(self):
conanfile = ConanFileMock()
conanfile.settings = Settings()
conanfile.should_configure = False
conanfile.should_build = False
conanfile.should_install = False
conanfile.should_test = False
cmake = CMake(conanfile, generator="Unix Makefiles")
cmake.configure()
self.assertIsNone(conanfile.command)
cmake.build()
self.assertIsNone(conanfile.command)
cmake.install()
self.assertIsNone(conanfile.command)
conanfile.name = None
cmake.patch_config_paths()
cmake.test()
self.assertIsNone(conanfile.command)
def test_should_flags(self):
conanfile = ConanFileMock()
conanfile.settings = Settings()
conanfile.should_configure = False
conanfile.should_build = True
conanfile.should_install = False
conanfile.should_test = True
conanfile.package_folder = temp_folder()
cmake = CMake(conanfile, generator="Unix Makefiles")
cmake.configure()
self.assertIsNone(conanfile.command)
cmake.build()
self.assertIn("cmake --build %s" %
CMakeTest.scape(". -- -j%i" % cpu_count(output=conanfile.output)),
conanfile.command)
cmake.install()
self.assertNotIn("cmake --build %s" %
CMakeTest.scape(". --target install -- -j%i" %
cpu_count(output=conanfile.output)), conanfile.command)
cmake.test()
self.assertIn("cmake --build %s" %
CMakeTest.scape(". --target test -- -j%i" %
cpu_count(output=conanfile.output)),
conanfile.command)
conanfile.should_build = False
cmake.configure()
self.assertNotIn("cd . && cmake", conanfile.command)
cmake.build()
self.assertNotIn("cmake --build %s" %
CMakeTest.scape(". -- -j%i" % cpu_count(output=conanfile.output)),
conanfile.command)
cmake.install()
self.assertNotIn("cmake --build %s" %
CMakeTest.scape(". --target install -- -j%i" %
cpu_count(output=conanfile.output)), conanfile.command)
cmake.test()
self.assertIn("cmake --build %s" %
CMakeTest.scape(". --target test -- -j%i" %
cpu_count(output=conanfile.output)),
conanfile.command)
conanfile.should_install = True
conanfile.should_test = False
cmake.configure()
self.assertNotIn("cd . && cmake", conanfile.command)
cmake.build()
self.assertNotIn("cmake --build %s" %
CMakeTest.scape(". -- -j%i" % cpu_count(output=conanfile.output)),
conanfile.command)
cmake.install()
self.assertIn("cmake --build %s" %
CMakeTest.scape(". --target install -- -j%i" %
cpu_count(output=conanfile.output)), conanfile.command)
cmake.test()
self.assertNotIn("cmake --build %s" %
CMakeTest.scape(". --target test -- -j%i" %
cpu_count(output=conanfile.output)), conanfile.command)
def test_conan_run_tests(self):
conanfile = ConanFileMock()
conanfile.settings = Settings()
conanfile.should_test = True
cmake = CMake(conanfile, generator="Unix Makefiles")
with tools.environment_append({"CONAN_RUN_TESTS": "0"}):
cmake.test()
self.assertIsNone(conanfile.command)
def test_cmake_generator(self):
conanfile = ConanFileMock()
conanfile.settings = Settings()
with tools.environment_append({"CONAN_CMAKE_GENERATOR": "My CMake Generator"}):
cmake = CMake(conanfile)
self.assertIn('-G "My CMake Generator"', cmake.command_line)
def test_cmake_generator_intel(self):
settings = Settings.loads(get_default_settings_yml())
settings.os = "Windows"
settings.compiler = "intel"
settings.compiler.version = "19"
settings.compiler.base = "Visual Studio"
settings.compiler.base.version = "15"
settings.arch = "x86_64"
conanfile = ConanFileMock()
conanfile.settings = settings
cmake = CMake(conanfile)
self.assertIn('-G "Visual Studio 15 2017 Win64"', cmake.command_line)
self.assertIn('-T "Intel C++ Compiler 19.0', cmake.command_line)
def test_cmake_custom_generator_intel(self):
settings = Settings.loads(get_default_settings_yml())
settings.os = "Windows"
settings.compiler = "intel"
settings.compiler.version = "19"
settings.compiler.base = "Visual Studio"
settings.compiler.base.version = "15"
settings.arch = "x86_64"
conanfile = ConanFileMock()
conanfile.settings = settings
with tools.environment_append({"CONAN_CMAKE_GENERATOR": "My CMake Generator"}):
cmake = CMake(conanfile)
self.assertIn('-G "My CMake Generator"', cmake.command_line)
self.assertNotIn('-G "Visual Studio 15 2017" -A "x64"', cmake.command_line)
self.assertNotIn('-T "Intel C++ Compiler 19.0', cmake.command_line)
@parameterized.expand([("SunOS", "sparcv9", "sparc"),
("AIX", "ppc64", "ppc32"),
("SunOS", "x86_64", "x86")])
def test_cmake_not_cross_compile(self, os_build, arch_build, arch):
# https://github.com/conan-io/conan/issues/8052
settings = Settings.loads(get_default_settings_yml())
settings.os = os_build
settings.os_build = os_build
settings.compiler = "gcc"
settings.compiler.version = "9.2"
settings.compiler.libcxx = "libstdc++"
settings.arch = arch
settings.arch_build = arch_build
conanfile = ConanFileMock()
conanfile.settings = settings
cmake = CMake(conanfile)
self.assertNotIn('CMAKE_SYSTEM_NAME', cmake.command_line)
self.assertIn('-G "Unix Makefiles"', cmake.command_line)
def test_cmake_generator_platform(self):
conanfile = ConanFileMock()
conanfile.settings = Settings()
with tools.environment_append({"CONAN_CMAKE_GENERATOR": "Green Hills MULTI",
"CONAN_CMAKE_GENERATOR_PLATFORM": "My CMake Platform"}):
cmake = CMake(conanfile)
self.assertIn('-G "Green Hills MULTI" -A "My CMake Platform"', cmake.command_line)
def test_cmake_generator_platform_override(self):
settings = Settings.loads(get_default_settings_yml())
settings.os = "Windows"
settings.compiler = "Visual Studio"
settings.compiler.version = "15"
settings.arch = "x86"
conanfile = ConanFileMock()
conanfile.settings = settings
with tools.environment_append({"CONAN_CMAKE_GENERATOR_PLATFORM": "Win64"}):
cmake = CMake(conanfile)
self.assertIn('-G "Visual Studio 15 2017" -A "Win64"', cmake.command_line)
def test_cmake_generator_argument(self):
settings = Settings.loads(get_default_settings_yml())
settings.os = "Windows"
settings.compiler = "Visual Studio"
settings.compiler.version = "15"
settings.compiler.toolset = "v141"
settings.arch = "x86_64"
conanfile = ConanFileMock()
conanfile.settings = settings
cmake = CMake(conanfile, generator="Visual Studio 16 2019")
self.assertIn('-G "Visual Studio 16 2019" -A "x64"', cmake.command_line)
cmake.build()
self.assertIn("/verbosity:minimal", conanfile.command)
cmake = CMake(conanfile, generator="Visual Studio 9 2008")
self.assertIn('-G "Visual Studio 9 2008 Win64"', cmake.command_line)
cmake.build()
self.assertNotIn("verbosity", conanfile.command)
def test_cmake_generator_platform_gcc(self):
settings = Settings.loads(get_default_settings_yml())
settings.os = "Linux"
settings.os_build = "Linux"
settings.compiler = "gcc"
settings.compiler.version = "8"
settings.compiler.libcxx = "libstdc++"
settings.arch = "x86"
conanfile = ConanFileMock()
conanfile.settings = settings
cmake = CMake(conanfile)
self.assertIn('-G "Unix Makefiles"', cmake.command_line)
self.assertNotIn('-A', cmake.command_line)
@parameterized.expand([('x86', 'Visual Studio 15 2017'),
('x86_64', 'Visual Studio 15 2017 Win64'),
('armv7', 'Visual Studio 15 2017 ARM')])
def test_cmake_generator_platform_vs2017(self, arch, generator):
settings = Settings.loads(get_default_settings_yml())
settings.os = "Windows"
settings.compiler = "Visual Studio"
settings.compiler.version = "15"
settings.arch = arch
conanfile = ConanFileMock()
conanfile.settings = settings
cmake = CMake(conanfile)
self.assertIn('-G "%s"' % generator, cmake.command_line)
self.assertNotIn('-A', cmake.command_line)
@parameterized.expand([('x86', 'Win32'),
('x86_64', 'x64'),
('armv7', 'ARM'),
('armv8', 'ARM64')])
def test_cmake_generator_platform_vs2019(self, arch, pf):
settings = Settings.loads(get_default_settings_yml())
settings.os = "Windows"
settings.compiler = "Visual Studio"
settings.compiler.version = "16"
settings.arch = arch
conanfile = ConanFileMock()
conanfile.settings = settings
cmake = CMake(conanfile)
self.assertIn('-G "Visual Studio 16 2019" -A "%s"' % pf, cmake.command_line)
def test_cmake_generator_platform_vs2019_with_ninja(self):
settings = Settings.loads(get_default_settings_yml())
settings.os = "Windows"
settings.compiler = "Visual Studio"
settings.compiler.version = "16"
settings.arch = "x86_64"
conanfile = ConanFileMock()
conanfile.settings = settings
cmake = CMake(conanfile, generator="Ninja")
self.assertIn('-G "Ninja"', cmake.command_line)
self.assertNotIn("-A", cmake.command_line)
@parameterized.expand([('arm',),
('ppc',),
('86',)])
def test_cmake_generator_platform_other(self, arch):
conanfile = ConanFileMock()
conanfile.settings = Settings()
with tools.environment_append({"CONAN_CMAKE_GENERATOR": "Green Hills MULTI",
"CONAN_CMAKE_GENERATOR_PLATFORM": arch}):
cmake = CMake(conanfile)
self.assertIn('-G "Green Hills MULTI" -A "%s"' % arch, cmake.command_line)
@parameterized.expand([('Ninja',),
('NMake Makefiles',),
('NMake Makefiles JOM',)
])
def test_generator_platform_with_unsupported_generator(self, generator):
settings = Settings.loads(get_default_settings_yml())
settings.os = "Windows"
settings.compiler = "Visual Studio"
settings.compiler.version = "15"
settings.arch = "x86"
settings.compiler.toolset = "v140"
conanfile = ConanFileMock()
conanfile.settings = settings
with self.assertRaises(ConanException):
cmake = CMake(conanfile, generator=generator, generator_platform="x64")
_ = cmake.command_line
def test_cmake_fpic(self):
settings = Settings.loads(get_default_settings_yml())
settings.os = "Linux"
settings.compiler = "gcc"
settings.compiler.version = "6.3"
settings.arch = "x86"
def assert_fpic(the_settings, input_shared, input_fpic, expected_option):
options = []
values = {}
if input_shared is not None:
options.append('"shared": [True, False]')
values["shared"] = input_shared
if input_fpic is not None:
options.append('"fPIC": [True, False]')
values["fPIC"] = input_fpic
conanfile = ConanFileMock(options='{%s}' % ", ".join(options),
options_values=values)
conanfile.settings = the_settings
cmake = CMake(conanfile)
cmake.configure()
if expected_option is not None:
self.assertEqual(cmake.definitions["CONAN_CMAKE_POSITION_INDEPENDENT_CODE"],
expected_option)
else:
self.assertNotIn("CONAN_CMAKE_POSITION_INDEPENDENT_CODE", cmake.definitions)
# Test shared=False and fpic=False
assert_fpic(settings, input_shared=False, input_fpic=False, expected_option="OFF")
# Test shared=True and fpic=False
assert_fpic(settings, input_shared=True, input_fpic=False, expected_option="ON")
# Test shared=True and fpic=True
assert_fpic(settings, input_shared=True, input_fpic=True, expected_option="ON")
# Test shared not defined and fpic=True
assert_fpic(settings, input_shared=None, input_fpic=True, expected_option="ON")
# Test shared not defined and fpic not defined
assert_fpic(settings, input_shared=None, input_fpic=None, expected_option=None)
# Test shared True and fpic not defined
assert_fpic(settings, input_shared=True, input_fpic=None, expected_option=None)
# Test nothing in Windows
settings = Settings.loads(get_default_settings_yml())
settings.os = "Windows"
settings.compiler = "Visual Studio"
settings.compiler.version = "15"
settings.arch = "x86_64"
assert_fpic(settings, input_shared=True, input_fpic=True, expected_option=None)
def test_cmake_make_program(self):
settings = Settings.loads(get_default_settings_yml())
settings.os = "Linux"
settings.compiler = "gcc"
settings.compiler.version = "6.3"
settings.arch = "x86"
settings.build_type = "Release"
conanfile = ConanFileMock()
conanfile.settings = settings
conanfile.source_folder = os.path.join(self.tempdir, "my_cache_source_folder")
conanfile.build_folder = os.path.join(self.tempdir, "my_cache_build_folder")
# Existing make
make_path = os.path.join(self.tempdir, "make")
save(make_path, "")
st = os.stat(make_path)
os.chmod(make_path, st.st_mode | stat.S_IEXEC)
with tools.environment_append({"CONAN_MAKE_PROGRAM": make_path}):
cmake = CMake(conanfile)
self.assertEqual(cmake.definitions["CMAKE_MAKE_PROGRAM"], make_path)
# Not existing make
with tools.environment_append({"CONAN_MAKE_PROGRAM": "fake_path/make"}):
cmake = CMake(conanfile)
self.assertNotIn("CMAKE_MAKE_PROGRAM", cmake.definitions)
self.assertIn("The specified make program 'fake_path/make' cannot be found",
conanfile.output)
def test_folders(self):
def quote_var(var):
return "'%s'" % var if platform.system() != "Windows" else var
settings = Settings.loads(get_default_settings_yml())
settings.os = "Linux"
settings.compiler = "gcc"
settings.compiler.version = "6.3"
settings.arch = "x86"
settings.build_type = "Release"
conanfile = ConanFileMock()
conanfile.settings = settings
conanfile.source_folder = os.path.join(self.tempdir, "my_cache_source_folder")
conanfile.build_folder = os.path.join(self.tempdir, "my_cache_build_folder")
with tools.chdir(self.tempdir):
linux_stuff = ""
if platform.system() != "Linux":
linux_stuff = '-DCMAKE_SYSTEM_NAME="Linux" -DCMAKE_SYSROOT="/path/to/sysroot" '
generator = "MinGW Makefiles" if platform.system() == "Windows" else "Unix Makefiles"
flags = '{} -DCONAN_COMPILER="gcc" ' \
'-DCONAN_COMPILER_VERSION="6.3" ' \
'-DCONAN_CXX_FLAGS="-m32" -DCONAN_SHARED_LINKER_FLAGS="-m32" ' \
'-DCONAN_C_FLAGS="-m32" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" ' \
'-DCONAN_EXPORTED="1"'
flags_in_local_cache = flags.format('-D' + cmake_in_local_cache_var_name + '="ON"')
flags_no_local_cache = flags.format('-D' + cmake_in_local_cache_var_name + '="OFF"')
base_cmd = 'cmake -G "{generator}" -DCMAKE_BUILD_TYPE="Release" {linux_stuff}' \
'{{flags}} -Wno-dev'
base_cmd = base_cmd.format(generator=generator, linux_stuff=linux_stuff)
full_cmd = "cd {build_expected} && {base_cmd} {source_expected}"
build_expected = quote_var("build")
source_expected = quote_var("../subdir")
cmake = CMake(conanfile)
cmake.configure(source_dir="../subdir", build_dir="build")
self.assertEqual(conanfile.command,
full_cmd.format(build_expected=build_expected,
source_expected=source_expected,
base_cmd=base_cmd.format(flags=flags_no_local_cache)))
cmake = CMake(conanfile)
cmake.configure(build_dir="build")
build_expected = quote_var("build")
source_expected = quote_var(os.path.join(self.tempdir, "my_cache_source_folder"))
self.assertEqual(conanfile.command,
full_cmd.format(build_expected=build_expected,
source_expected=source_expected,
base_cmd=base_cmd.format(flags=flags_no_local_cache)))
cmake = CMake(conanfile)
cmake.configure()
build_expected = quote_var(os.path.join(self.tempdir, "my_cache_build_folder"))
source_expected = quote_var(os.path.join(self.tempdir, "my_cache_source_folder"))
self.assertEqual(conanfile.command,
full_cmd.format(build_expected=build_expected,
source_expected=source_expected,
base_cmd=base_cmd.format(flags=flags_no_local_cache)))
cmake = CMake(conanfile)
cmake.configure(source_folder="source", build_folder="build")
build_expected = quote_var(os.path.join(os.path.join(self.tempdir,
"my_cache_build_folder", "build")))
source_expected = quote_var(os.path.join(os.path.join(self.tempdir,
"my_cache_source_folder",
"source")))
self.assertEqual(conanfile.command,
full_cmd.format(build_expected=build_expected,
source_expected=source_expected,
base_cmd=base_cmd.format(flags=flags_no_local_cache)))
conanfile.in_local_cache = True
cmake = CMake(conanfile)
cmake.configure(source_folder="source", build_folder="build",
cache_build_folder="rel_only_cache")
build_expected = quote_var(os.path.join(self.tempdir, "my_cache_build_folder",
"rel_only_cache"))
source_expected = quote_var(os.path.join(self.tempdir, "my_cache_source_folder",
"source"))
self.assertEqual(conanfile.command,
full_cmd.format(build_expected=build_expected,
source_expected=source_expected,
base_cmd=base_cmd.format(flags=flags_in_local_cache)))
conanfile.in_local_cache = False
cmake = CMake(conanfile)
cmake.configure(source_folder="source", build_folder="build",
cache_build_folder="rel_only_cache")
build_expected = quote_var(os.path.join(self.tempdir, "my_cache_build_folder", "build"))
source_expected = quote_var(os.path.join(self.tempdir, "my_cache_source_folder",
"source"))
self.assertEqual(conanfile.command,
full_cmd.format(build_expected=build_expected,
source_expected=source_expected,
base_cmd=base_cmd.format(flags=flags_no_local_cache)))
conanfile.in_local_cache = True
cmake = CMake(conanfile)
cmake.configure(build_dir="build", cache_build_folder="rel_only_cache")
build_expected = quote_var(os.path.join(self.tempdir, "my_cache_build_folder",
"rel_only_cache"))
source_expected = quote_var(os.path.join(self.tempdir, "my_cache_source_folder"))
self.assertEqual(conanfile.command, full_cmd.format(build_expected=build_expected,
source_expected=source_expected,
base_cmd=base_cmd.format(
flags=flags_in_local_cache)))
# Raise mixing
with six.assertRaisesRegex(self, ConanException, "Use 'build_folder'/'source_folder'"):
cmake = CMake(conanfile)
cmake.configure(source_folder="source", build_dir="build")
def test_build_type_force(self):
# 1: No multi-config generator
settings = Settings.loads(get_default_settings_yml())
settings.os = "Linux"
settings.compiler = "gcc"
settings.compiler.version = "6.3"
settings.arch = "x86"
settings.build_type = "Release"
conanfile = ConanFileMock()
conanfile.settings = settings
# 2: build_type from settings
cmake = CMake(conanfile)
self.assertNotIn('WARN: Forced CMake build type ', conanfile.output)
self.assertEqual(cmake.build_type, "Release")
# 2: build_type from attribute
cmake.build_type = "Debug"
expected_output = "WARN: Forced CMake build type ('Debug') different from the settings " \
"build type ('Release')"
self.assertIn(expected_output, conanfile.output)
self.assertEqual(cmake.build_type, "Debug")
self.assertIn('-DCMAKE_BUILD_TYPE="Debug"', cmake.command_line)
# 2: build_type from constructor
cmake = CMake(conanfile, build_type="Debug")
expected_output = "WARN: Forced CMake build type ('Debug') different from the settings " \
"build type ('Release')"
self.assertIn(expected_output, conanfile.output)
self.assertEqual(cmake.build_type, "Debug")
self.assertIn('-DCMAKE_BUILD_TYPE="Debug"', cmake.command_line)
# 1: Multi-config generator
settings = Settings.loads(get_default_settings_yml())
settings.os = "Windows"
settings.compiler = "Visual Studio"
settings.compiler.version = "15"
settings.arch = "x86"
settings.build_type = "Release"
conanfile = ConanFileMock()
conanfile.settings = settings
# 2: build_type from settings
cmake = CMake(conanfile)
self.assertNotIn('-DCMAKE_BUILD_TYPE="Release"', cmake.command_line)
self.assertIn("--config Release", cmake.build_config)
# 2: build_type from attribute
cmake.build_type = "Debug"
self.assertIn(expected_output, conanfile.output)
self.assertEqual(cmake.build_type, "Debug")
self.assertNotIn('-DCMAKE_BUILD_TYPE="Debug"', cmake.command_line)
self.assertIn("--config Debug", cmake.build_config)
# 2: build_type from constructor
cmake = CMake(conanfile, build_type="Debug")
self.assertIn(expected_output, conanfile.output)
self.assertEqual(cmake.build_type, "Debug")
self.assertNotIn('-DCMAKE_BUILD_TYPE="Debug"', cmake.command_line)
self.assertIn("--config Debug", cmake.build_config)
def test_loads_default(self):
settings = Settings.loads(get_default_settings_yml())
settings.os = "Windows"
settings.compiler = "Visual Studio"
settings.compiler.version = "12"
settings.arch = "x86"
conanfile = ConanFileMock()
conanfile.settings = settings
def check(text, build_config, generator=None, set_cmake_flags=False):
the_os = str(settings.os)
arch = str(settings.arch)
os_ver = str(settings.os.version) if settings.get_safe('os.version') else None
for cmake_system_name in (True, False):
cross_ver = ("-DCMAKE_SYSTEM_VERSION=\"%s\" " % os_ver) if os_ver else ""
# FIXME: This test is complicated to maintain and see the logic, lets simplify it
cross = ""
skip_x64_x86 = the_os in ['Windows', 'Linux']
if cmake_system_name and cross_building(conanfile, skip_x64_x86=skip_x64_x86):
cross = ("-DCMAKE_SYSTEM_NAME=\"%s\" %s-DCMAKE_SYSROOT=\"/path/to/sysroot\" "
% ({"Macos": "Darwin"}.get(the_os, the_os), cross_ver))
cmake = CMake(conanfile, generator=generator, cmake_system_name=cmake_system_name,
set_cmake_flags=set_cmake_flags)
new_text = text.replace("-DCONAN_IN_LOCAL_CACHE", "%s-DCONAN_IN_LOCAL_CACHE" % cross)
if "Visual Studio" in text:
cores = ('-DCONAN_CXX_FLAGS="/MP{0}" '
'-DCONAN_C_FLAGS="/MP{0}" '.format(tools.cpu_count(conanfile.output)))
new_text = new_text.replace('-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON"',
'%s-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON"' % cores)
self.assertEqual(new_text, cmake.command_line)
self.assertEqual(build_config, cmake.build_config)
check('-G "Visual Studio 12 2013" -DCONAN_IN_LOCAL_CACHE="OFF" '
'-DCONAN_COMPILER="Visual Studio" -DCONAN_COMPILER_VERSION="12" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev',
"")
check('-G "Custom Generator" -DCONAN_IN_LOCAL_CACHE="OFF" '
'-DCONAN_COMPILER="Visual Studio" -DCONAN_COMPILER_VERSION="12" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev',
'', generator="Custom Generator")
check('-G "Custom Generator" -DCONAN_IN_LOCAL_CACHE="OFF" '
'-DCONAN_COMPILER="Visual Studio" -DCONAN_COMPILER_VERSION="12" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev',
'', generator="Custom Generator", set_cmake_flags=True)
settings.build_type = "Debug"
check('-G "Visual Studio 12 2013" -DCONAN_IN_LOCAL_CACHE="OFF" '
'-DCONAN_COMPILER="Visual Studio" -DCONAN_COMPILER_VERSION="12" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev',
'--config Debug')
settings.arch = "x86_64"
check('-G "Visual Studio 12 2013 Win64" -DCONAN_IN_LOCAL_CACHE="OFF" '
'-DCONAN_COMPILER="Visual Studio" -DCONAN_COMPILER_VERSION="12" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev',
'--config Debug')
settings.compiler = "gcc"
settings.compiler.version = "4.8"
cmakegen = "MinGW Makefiles" if platform.system() == "Windows" else "Unix Makefiles"
check('-G "%s" -DCMAKE_BUILD_TYPE="Debug" -DCONAN_IN_LOCAL_CACHE="OFF" '
'-DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="4.8" -DCONAN_CXX_FLAGS="-m64" '
'-DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" '
'-Wno-dev' % cmakegen, "")
settings.os = "Linux"
settings.arch = "x86"
check('-G "%s" -DCMAKE_BUILD_TYPE="Debug" '
'-DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="gcc" '
'-DCONAN_COMPILER_VERSION="4.8" -DCONAN_CXX_FLAGS="-m32" '
'-DCONAN_SHARED_LINKER_FLAGS="-m32" -DCONAN_C_FLAGS="-m32" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev' % cmakegen,
"")
settings.arch = "armv7"
check('-G "%s" -DCMAKE_BUILD_TYPE="Debug" '
'-DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="gcc" '
'-DCONAN_COMPILER_VERSION="4.8" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev' % cmakegen,
"")
settings.arch = "x86_64"
check('-G "%s" -DCMAKE_BUILD_TYPE="Debug" '
'-DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="gcc" '
'-DCONAN_COMPILER_VERSION="4.8" -DCONAN_CXX_FLAGS="-m64" '
'-DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev' % cmakegen,
"")
check('-G "%s" -DCMAKE_BUILD_TYPE="Debug" '
'-DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="gcc" '
'-DCONAN_COMPILER_VERSION="4.8" -DCONAN_CXX_FLAGS="-m64" '
'-DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" '
'-DCMAKE_CXX_FLAGS="-m64" -DCMAKE_SHARED_LINKER_FLAGS="-m64" -DCMAKE_C_FLAGS="-m64" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" '
'-Wno-dev' % cmakegen,
"", set_cmake_flags=True)
settings.os = "FreeBSD"
settings.compiler = "clang"
settings.compiler.version = "3.8"
settings.arch = "x86"
check('-G "%s" -DCMAKE_BUILD_TYPE="Debug" '
'-DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="clang" '
'-DCONAN_COMPILER_VERSION="3.8" -DCONAN_CXX_FLAGS="-m32" '
'-DCONAN_SHARED_LINKER_FLAGS="-m32" -DCONAN_C_FLAGS="-m32" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev' % cmakegen,
"")
settings.arch = "x86_64"
check('-G "%s" -DCMAKE_BUILD_TYPE="Debug" '
'-DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="clang" '
'-DCONAN_COMPILER_VERSION="3.8" -DCONAN_CXX_FLAGS="-m64" '
'-DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev' % cmakegen,
"")
settings.os = "SunOS"
settings.compiler = "sun-cc"
settings.compiler.version = "5.10"
settings.arch = "x86"
check('-G "%s" -DCMAKE_BUILD_TYPE="Debug" '
'-DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="sun-cc" '
'-DCONAN_COMPILER_VERSION="5.10" -DCONAN_CXX_FLAGS="-m32" '
'-DCONAN_SHARED_LINKER_FLAGS="-m32" -DCONAN_C_FLAGS="-m32" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev' % cmakegen,
"")
settings.arch = "x86_64"
check('-G "%s" -DCMAKE_BUILD_TYPE="Debug" '
'-DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="sun-cc" '
'-DCONAN_COMPILER_VERSION="5.10" -DCONAN_CXX_FLAGS="-m64" '
'-DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev' % cmakegen,
"")
settings.arch = "sparc"
check('-G "%s" -DCMAKE_BUILD_TYPE="Debug" -DCONAN_IN_LOCAL_CACHE="OFF" '
'-DCONAN_COMPILER="sun-cc" '
'-DCONAN_COMPILER_VERSION="5.10" -DCONAN_CXX_FLAGS="-m32" '
'-DCONAN_SHARED_LINKER_FLAGS="-m32" -DCONAN_C_FLAGS="-m32" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev' % cmakegen,
"")
settings.arch = "sparcv9"
check('-G "%s" -DCMAKE_BUILD_TYPE="Debug" -DCONAN_IN_LOCAL_CACHE="OFF" '
'-DCONAN_COMPILER="sun-cc" '
'-DCONAN_COMPILER_VERSION="5.10" -DCONAN_CXX_FLAGS="-m64" '
'-DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev' % cmakegen,
"")
settings.compiler = "Visual Studio"
settings.compiler.version = "12"
settings.os = "WindowsStore"
settings.os.version = "8.1"
settings.build_type = "Debug"
check('-G "Visual Studio 12 2013" -DCONAN_IN_LOCAL_CACHE="OFF" '
'-DCONAN_COMPILER="Visual Studio" -DCONAN_COMPILER_VERSION="12" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev',
"--config Debug")
settings.os.version = "10.0"
check('-G "Visual Studio 12 2013" -DCONAN_IN_LOCAL_CACHE="OFF" '
'-DCONAN_COMPILER="Visual Studio" -DCONAN_COMPILER_VERSION="12" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev',
"--config Debug")
settings.compiler.version = "15"
settings.arch = "armv8"
check('-G "Visual Studio 15 2017" -A "ARM64" -DCONAN_IN_LOCAL_CACHE="OFF" '
'-DCONAN_COMPILER="Visual Studio" -DCONAN_COMPILER_VERSION="15" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev',
"--config Debug")
settings.arch = "x86_64"
check('-G "Visual Studio 15 2017 Win64" -DCONAN_IN_LOCAL_CACHE="OFF" '
'-DCONAN_COMPILER="Visual Studio" -DCONAN_COMPILER_VERSION="15" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev',
"--config Debug")
settings.compiler = "Visual Studio"
settings.compiler.version = "9"
settings.os = "WindowsCE"
settings.os.platform = "Your platform name (ARMv4I)"
settings.os.version = "7.0"
settings.build_type = "Debug"
check('-G "Visual Studio 9 2008" '
'-A "Your platform name (ARMv4I)" '
'-DCONAN_IN_LOCAL_CACHE="OFF" '
'-DCONAN_COMPILER="Visual Studio" -DCONAN_COMPILER_VERSION="9" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev',
"--config Debug")
def test_deleted_os(self):
partial_settings = """
os: [Linux]
arch: [x86_64]
compiler:
gcc:
version: ["4.9"]
build_type: [ Release]
"""
settings = Settings.loads(partial_settings)
settings.os = "Linux"
settings.compiler = "gcc"
settings.compiler.version = "4.9"
settings.arch = "x86_64"
conanfile = ConanFileMock()
conanfile.settings = settings
cmake = CMake(conanfile)
generator = "Unix" if platform.system() != "Windows" else "MinGW"
cross = ("-DCMAKE_SYSTEM_NAME=\"Linux\" -DCMAKE_SYSROOT=\"/path/to/sysroot\" "
if platform.system() != "Linux" else "")
self.assertEqual('-G "%s Makefiles" %s-DCONAN_IN_LOCAL_CACHE="OFF" '
'-DCONAN_COMPILER="gcc" '
'-DCONAN_COMPILER_VERSION="4.9" -DCONAN_CXX_FLAGS="-m64" '
'-DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" '
'-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" '
'-Wno-dev' % (generator, cross),
cmake.command_line)
def test_sysroot(self):
settings = Settings.loads(get_default_settings_yml())
conanfile = ConanFileMock()
conanfile.settings = settings
settings.os = "Windows"
settings.compiler = "Visual Studio"
settings.compiler.version = "12"
settings.arch = "x86"
if platform.system() == "Windows":
cmake = CMake(conanfile)
self.assertNotIn("-DCMAKE_SYSROOT=", cmake.flags)
# Now activate cross build and check sysroot and system processor
with(tools.environment_append({"CONAN_CMAKE_SYSTEM_NAME": "Android",
"CONAN_CMAKE_SYSTEM_PROCESSOR": "somevalue"})):
cmake = CMake(conanfile)
self.assertEqual(cmake.definitions["CMAKE_SYSROOT"], "/path/to/sysroot")
self.assertEqual(cmake.definitions["CMAKE_SYSTEM_PROCESSOR"], "somevalue")
def test_sysroot_envvar(self):
settings = Settings.loads(get_default_settings_yml())
conanfile = ConanFileMock()
conanfile.settings = settings
settings.os = "Linux"
settings.os_build = "Windows"
settings.compiler = "gcc"
settings.compiler.version = "5"
settings.arch_build = "x86_64"
settings.arch = "armv7"
# Now activate cross build and check sysroot and system processor
with(tools.environment_append({"CONAN_CMAKE_SYSROOT": "/path/to/var/sysroot"})):
cmake = CMake(conanfile)
self.assertEqual(cmake.definitions["CMAKE_SYSROOT"], "/path/to/var/sysroot")
def test_deprecated_behaviour(self):
""""Remove when deprecate the old settings parameter to CMake and
conanfile to configure/build/test"""
settings = Settings.loads(get_default_settings_yml())
settings.os = "Windows"
conanfile = ConanFileMock()
conanfile.settings = settings
with self.assertRaises(ConanException):
CMake(settings)
def test_cores_ancient_visual(self):
settings = Settings.loads(get_default_settings_yml())
settings.os = "Windows"
settings.compiler = "Visual Studio"
settings.compiler.version = "9"
settings.compiler.runtime = "MDd"
settings.arch = "x86"
settings.build_type = None
conanfile = ConanFileMock()
conanfile.settings = settings
cmake = CMake(conanfile)
cmake.build()
self.assertNotIn("/m", conanfile.command)
settings.compiler.version = "10"
cmake = CMake(conanfile)
cmake.build()
self.assertIn("/m", conanfile.command)
def test_convenient_functions(self):
settings = Settings.loads(get_default_settings_yml())
settings.os = "Android"
settings.os.api_level = 16
settings.os_build = "Windows" # Here we are declaring we are cross building
settings.compiler = "gcc"
settings.compiler.version = "5.4"
settings.arch = "armv7"
settings.build_type = None
if platform.system() == 'Windows':
dot_dir = "."
tempdir = self.tempdir
else:
dot_dir = "'.'"
tempdir = "'" + self.tempdir + "'"
conanfile = ConanFileMock()
conanfile.settings = settings
cmake = CMake(conanfile)
cross = '-DCMAKE_SYSTEM_NAME="Android"' \
' -DCMAKE_SYSTEM_VERSION="{0}"' \
' -DCMAKE_SYSROOT="/path/to/sysroot"' \
' -DCMAKE_ANDROID_ARCH_ABI="armeabi-v7a"' \
' -DANDROID_ABI="armeabi-v7a"' \
' -DANDROID_PLATFORM="android-{0}"' \
' -DANDROID_TOOLCHAIN="{1}"' \
' -DANDROID_STL="none"'.format(settings.os.api_level, settings.compiler)
target_test = CMakeTest.scape('--target test')
cmake.configure()
self.assertEqual('cd {0} && cmake -G "MinGW Makefiles" '
'{1} -DCONAN_IN_LOCAL_CACHE="OFF"'
' -DCONAN_COMPILER="{2}" -DCONAN_COMPILER_VERSION="{3}"'
' -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON"'
' -DCONAN_EXPORTED="1"'
' -Wno-dev {0}'.format(dot_dir, cross, settings.compiler,
settings.compiler.version),
conanfile.command)
cmake.build()
self.assertEqual('cmake --build %s %s' %
(dot_dir, (CMakeTest.scape('-- -j%i' % cpu_count(conanfile.output)))),
conanfile.command)
cmake.test()
self.assertEqual('cmake --build %s %s %s' %
(dot_dir, target_test,
(CMakeTest.scape('-- -j%i' % cpu_count(output=conanfile.output)))),
conanfile.command)
settings.build_type = "Debug"