def test_apple_isysrootflag():
"""Even when no cross building it is adjusted because it could target a Mac version"""
conanfile = ConanFileMock()
conanfile.conf = {"tools.apple:sdk_path": "/path/to/sdk"}
conanfile.settings_build = MockSettings({
"build_type": "Debug",
"os": "Macos",
"arch": "x86_64"
})
conanfile.settings = MockSettings({
"build_type": "Debug",
"os": "iOS",
"os.version": "14",
"arch": "armv8"
})
be = AutotoolsToolchain(conanfile)
expected = "-isysroot /path/to/sdk"
assert be.apple_isysroot_flag == expected
env = be.vars()
assert expected in env["CXXFLAGS"]
assert expected in env["CFLAGS"]
assert expected in env["LDFLAGS"]
# Only set when crossbuilding
conanfile = ConanFileMock()
conanfile.settings = MockSettings({
"build_type": "Debug",
"os": "iOS",
"os.version": "14",
"arch": "armv8"
})
be = AutotoolsToolchain(conanfile)
assert be.apple_isysroot_flag is None
def test_apple_arch_flag():
conanfile = ConanFileMock()
conanfile.conf = {"tools.apple:sdk_path": "/path/to/sdk"}
conanfile.settings_build = MockSettings({
"build_type": "Debug",
"os": "Macos",
"arch": "x86_64"
})
conanfile.settings = MockSettings({
"build_type": "Debug",
"os": "iOS",
"os.version": "14",
"arch": "armv8"
})
be = AutotoolsToolchain(conanfile)
expected = "-arch arm64"
assert be.apple_arch_flag == expected
env = be.vars()
assert expected in env["CXXFLAGS"]
assert expected in env["CFLAGS"]
assert expected in env["LDFLAGS"]
# Only set when crossbuilding
conanfile = ConanFileMock()
conanfile.settings = MockSettings({
"build_type": "Debug",
"os": "iOS",
"os.version": "14",
"arch": "armv8"
})
be = AutotoolsToolchain(conanfile)
assert be.apple_arch_flag is None
def test_invalid_target_triple():
conanfile = ConanFileMock()
conanfile.settings = MockSettings({"os": "Linux", "arch": "UNKNOWN_ARCH"})
conanfile.settings_build = MockSettings({"os": "Solaris", "arch": "x86"})
with pytest.raises(ConanException) as excinfo:
AutotoolsToolchain(conanfile)
assert "Unknown 'UNKNOWN_ARCH' machine, Conan doesn't know how " \
"to translate it to the GNU triplet," in str(excinfo)
def test_unix_path(subsystem, expected_path):
c = ConfDefinition()
c.loads(
textwrap.dedent("""\
tools.microsoft.bash:subsystem={}
""".format(subsystem)))
settings = MockSettings({"os": "Windows"})
conanfile = ConanFileMock()
conanfile.conf = c.get_conanfile_conf(None)
conanfile.settings = settings
conanfile.settings_build = settings
conanfile.win_bash = True
path = unix_path(conanfile, "c:/path/to/stuff")
assert expected_path == path
def test_target_triple():
f = temp_folder()
chdir(f)
conanfile = ConanFileMock()
conanfile.settings = MockSettings({"os": "Linux", "arch": "x86_64"})
conanfile.settings_build = MockSettings({"os": "Solaris", "arch": "x86"})
conanfile.conf = Conf()
conanfile.conf["tools.gnu:make_program"] = "my_make"
conanfile.conf["tools.gnu.make:jobs"] = "23"
be = AutotoolsToolchain(conanfile)
be.make_args = ["foo", "var"]
be.generate_args()
obj = load_toolchain_args()
assert "--host=x86_64-linux-gnu" in obj["configure_args"]
assert "--build=i686-solaris" in obj["configure_args"]
assert obj["make_args"].replace("'", "") == "foo var"
def test_modify_environment():
"""We can alter the environment generated by the toolchain passing the env to the generate"""
f = temp_folder()
chdir(f)
conanfile = ConanFileMock()
conanfile.settings = MockSettings({"os": "Linux", "arch": "x86_64"})
conanfile.settings_build = MockSettings({"os": "Solaris", "arch": "x86"})
conanfile.folders.set_base_install(f)
be = AutotoolsToolchain(conanfile)
env = be.environment()
env.define("foo", "var")
# We can pass the env to the generate once we adjusted or injected anything
be.generate(env)
with open("conanautotoolstoolchain.sh") as f:
content = f.read()
assert "foo" in content
def test_env_win_bash():
conanfile = ConanFileMock()
conanfile.settings_build = MockSettings({"os": "Windows"})
conanfile.win_bash = True
conanfile.conf.define("tools.microsoft.bash:subsystem", "msys2")
folder = temp_folder()
conanfile.folders.generators = folder
env = Environment()
env.define("MyVar", "MyValue")
env.define_path("MyPath", "c:/path/to/something")
env.append("MyPath", "D:/Otherpath")
env_vars = env.vars(conanfile)
env_vars.save_script("foo")
content = open(os.path.join(folder, "foo.sh")).read()
assert 'MyVar="MyValue"' in content
# Note the unit letter is lowercase
assert 'MyPath="/c/path/to/something:/d/otherpath"' in content
def test_get_gnu_triplet_for_cross_building_raise_error():
"""
Testing AutotoolsToolchain and _get_gnu_triplet() function raises an error in case of
having os=Windows, cross compiling and not defined any compiler
"""
# Issue: https://github.com/conan-io/conan/issues/10139
settings = MockSettings({"build_type": "Release",
"os": "Windows",
"arch": "x86_64"})
conanfile = ConanFileMock()
conanfile.settings = settings
conanfile.settings_build = MockSettings({"os": "Solaris", "arch": "x86"})
with pytest.raises(ConanException) as conan_error:
AutotoolsToolchain(conanfile)
msg = "'compiler' parameter for 'get_gnu_triplet()' is not specified and " \
"needed for os=Windows"
assert msg == str(conan_error.value)
def test_get_gnu_triplet_for_cross_building():
"""
Testing AutotoolsToolchain and _get_gnu_triplet() function in case of
having os=Windows and cross compiling
"""
# Issue: https://github.com/conan-io/conan/issues/10139
settings = MockSettings({"build_type": "Release",
"compiler": "gcc",
"compiler.version": "10.2",
"os": "Windows",
"arch": "x86_64"})
conanfile = ConanFileMock()
conanfile.settings = settings
conanfile.settings_build = MockSettings({"os": "Solaris", "arch": "x86"})
autotoolschain = AutotoolsToolchain(conanfile)
assert autotoolschain._host == "x86_64-w64-mingw32"
assert autotoolschain._build == "i686-solaris"
def test_modify_environment():
"""We can alter the environment generated by the toolchain passing the env to the generate"""
f = temp_folder()
chdir(f)
conanfile = ConanFileMock()
conanfile.settings = MockSettings({"os": "Linux", "arch": "x86_64"})
conanfile.settings_build = MockSettings({"os": "Solaris", "arch": "x86"})
be = AutotoolsToolchain(conanfile)
env = be.environment()
env.define("foo", "var")
# We can pass the env to the generate once we adjusted or injected anything
be.generate(env)
bat = "conanautotoolstoolchain.{}".format("bat" if platform.system() ==
"Windows" else "sh")
with open(bat) as f:
content = f.read()
assert "foo" in content
def test_visual_runtime(runtime):
"""
Testing AutotoolsToolchain with the msvc compiler adjust the runtime
"""
# Issue: https://github.com/conan-io/conan/issues/10139
settings = MockSettings({"build_type": "Release",
"compiler": "Visual Studio",
"compiler.runtime": runtime,
"os": "Windows",
"arch": "x86_64"})
conanfile = ConanFileMock()
conanfile.settings = settings
conanfile.settings_build = settings
autotoolschain = AutotoolsToolchain(conanfile)
expected_flag = "-{}".format(runtime)
assert autotoolschain.msvc_runtime_flag == expected_flag
env = autotoolschain.environment().vars(conanfile)
assert expected_flag in env["CFLAGS"]
assert expected_flag in env["CXXFLAGS"]