def cross_platform_msg_test(self):
bad_os = "Linux" if platform.system() != "Linux" else "Macos"
message = "Cross-platform from '%s' to '%s'" % (detected_os(), bad_os)
self._create("Hello0", "0.1")
self.client.run("install Hello0/0.1@lasote/stable -s os=%s" % bad_os,
ignore_error=True)
self.assertIn(message, self.client.user_io.out)
def cross_platform_msg_test(self):
# Explicit with os_build and os_arch settings
message = "Cross-build from 'Linux:x86_64' to 'Windows:x86_64'"
self._create("Hello0", "0.1", settings='"os_build", "os", "arch_build", "arch", "compiler"')
self.client.run("install Hello0/0.1@lasote/stable -s os_build=Linux -s os=Windows",
ignore_error=True)
self.assertIn(message, self.client.user_io.out)
# Implicit detection when not available (retrocompatibility)
bad_os = "Linux" if platform.system() != "Linux" else "Macos"
message = "Cross-build from '%s:x86_64' to '%s:x86_64'" % (detected_os(), bad_os)
self._create("Hello0", "0.1")
self.client.run("install Hello0/0.1@lasote/stable -s os=%s" % bad_os, ignore_error=True)
self.assertIn(message, self.client.user_io.out)
def install(self,
reference,
install_folder,
profile,
remote=None,
build_modes=None,
filename=None,
update=False,
manifest_folder=None,
manifest_verify=False,
manifest_interactive=False,
generators=None,
no_imports=False,
inject_require=None,
cwd=None,
install_reference=False):
""" Fetch and build all dependencies for the given reference
@param reference: ConanFileReference or path to user space conanfile
@param install_folder: where the output files will be saved
@param remote: install only from that remote
@param profile: Profile object with both the -s introduced options and profile read values
@param build_modes: List of build_modes specified
@param filename: Optional filename of the conanfile
@param update: Check for updated in the upstream remotes (and update)
@param manifest_folder: Folder to install the manifests
@param manifest_verify: Verify dependencies manifests against stored ones
@param manifest_interactive: Install deps manifests in folder for later verify, asking user
for confirmation
@param generators: List of generators from command line. If False, no generator will be
written
@param no_imports: Install specified packages but avoid running imports
@param inject_require: Reference to add as a requirement to the conanfile
@param cwd: Only used in case of reference, to get a conanfile_directory to a virtual SMELL
"""
if generators is not False:
generators = set(generators) if generators else set()
generators.add("txt") # Add txt generator by default
manifest_manager = ManifestManager(
manifest_folder,
user_io=self._user_io,
client_cache=self._client_cache,
verify=manifest_verify,
interactive=manifest_interactive) if manifest_folder else None
remote_proxy = ConanProxy(self._client_cache,
self._user_io,
self._remote_manager,
remote,
update=update,
manifest_manager=manifest_manager)
loader = self.get_loader(profile)
if not install_reference and isinstance(
reference, ConanFileReference): # is a create
loader.dev_reference = reference
conanfile = self._load_install_conanfile(loader,
reference,
filename,
cwd=cwd)
if inject_require:
self._inject_require(conanfile, inject_require)
graph_builder = self._get_graph_builder(loader, update, remote_proxy)
deps_graph = graph_builder.load(conanfile)
# This line is so the conaninfo stores the correct complete info
conanfile.info.scope = profile.scopes
registry = RemoteRegistry(self._client_cache.registry,
self._user_io.out)
if inject_require:
output = ScopedOutput("%s test package" % str(inject_require),
self._user_io.out)
output.info("Installing dependencies")
else:
if not isinstance(reference, ConanFileReference):
output = ScopedOutput("PROJECT", self._user_io.out)
output.highlight("Installing %s" % reference)
else:
output = ScopedOutput(str(reference), self._user_io.out)
output.highlight("Installing package")
Printer(self._user_io.out).print_graph(deps_graph, registry)
try:
if loader._settings.os and detected_os() != loader._settings.os:
message = "Cross-platform from '%s' to '%s'" % (
detected_os(), loader._settings.os)
self._user_io.out.writeln(message, Color.BRIGHT_MAGENTA)
except ConanException: # Setting os doesn't exist
pass
build_mode = BuildMode(build_modes, self._user_io.out)
build_requires = BuildRequires(loader, graph_builder, registry, output,
profile.build_requires)
installer = ConanInstaller(self._client_cache, output, remote_proxy,
build_mode, build_requires)
# Apply build_requires to consumer conanfile
if not isinstance(reference, ConanFileReference):
build_requires.install("", conanfile, installer)
installer.install(deps_graph)
build_mode.report_matches()
if install_folder:
# Write generators
if generators is not False:
tmp = list(conanfile.generators
) # Add the command line specified generators
tmp.extend([g for g in generators if g not in tmp])
conanfile.generators = tmp
write_generators(conanfile, install_folder, output)
if not isinstance(reference, ConanFileReference):
# Write conaninfo
content = normalize(conanfile.info.dumps())
save(os.path.join(install_folder, CONANINFO), content)
output.info("Generated %s" % CONANINFO)
if not no_imports:
run_imports(conanfile, install_folder, output)
call_system_requirements(conanfile, output)
if install_reference:
# The conanfile loaded is really a virtual one. The one with the deploy is the first level one
deploy_conanfile = deps_graph.inverse_levels()[1][0].conanfile
if hasattr(deploy_conanfile, "deploy") and callable(
deploy_conanfile.deploy):
run_deploy(deploy_conanfile, install_folder, output)
if manifest_manager:
manifest_manager.print_log()