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from conan import ConanFile
from conan.tools.build import check_min_cppstd
from conan.tools.cmake import CMakeToolchain, CMake, cmake_layout
from conan.tools.apple import is_apple_os
from conan.tools.microsoft import is_msvc
import os
class CryFSConan(ConanFile):
name = "cryfs"
version = "na"
settings = "os", "compiler", "build_type", "arch"
tool_requires = "cmake/3.25.3"
generators = ["CMakeToolchain", "CMakeDeps"]
package_folder = "/usr"
options = {
"build_tests": [True, False],
"update_checks": [True, False],
"disable_openmp": [True, False],
# The following options are helpful for development and/or CI
"use_werror": [True, False],
"use_clang_tidy": [True, False],
"export_compile_commands": [True, False],
"use_iwyu": [True, False],
"clang_tidy_warnings_as_errors": [True, False],
"windows_dokany_path": ["ANY"],
"use_ccache": [True, False],
}
default_options = {
"build_tests": False,
"update_checks": True,
"disable_openmp": False,
"use_werror": False,
"use_clang_tidy": False,
"export_compile_commands": False,
"use_iwyu": False,
"clang_tidy_warnings_as_errors": False,
"windows_dokany_path": "",
"use_ccache": "False",
# Options of our dependencies
"boost/*:system_no_deprecated": True,
"boost/*:asio_no_deprecated": True,
"boost/*:filesystem_no_deprecated": True,
"boost/*:without_atomic": False, # needed by boost thread
"boost/*:without_chrono": False, # needed by CryFS
"boost/*:without_cobalt": True,
"boost/*:without_container": False, # needed by boost thread
"boost/*:without_context": True,
"boost/*:without_contract": True,
"boost/*:without_coroutine": True,
"boost/*:without_date_time": False, # needed by boost thread
"boost/*:without_exception": False, # needed by boost thread
"boost/*:without_fiber": True,
"boost/*:without_filesystem": False, # needed by CryFS
"boost/*:without_graph": True,
"boost/*:without_graph_parallel": True,
"boost/*:without_iostreams": True,
"boost/*:without_json": True,
"boost/*:without_locale": True,
"boost/*:without_log": True,
"boost/*:without_math": True,
"boost/*:without_mpi": True,
"boost/*:without_nowide": True,
"boost/*:without_program_options": False, # needed by CryFS
"boost/*:without_python": True,
"boost/*:without_random": True,
"boost/*:without_regex": True,
"boost/*:without_serialization": False, # needed by boost date_time
# Stacktrace is needed by CryFS. Stacktrace is a header-only library and linking against its static version actually **disables** stacktraces,
# see https://www.boost.org/doc/libs/1_65_0/doc/html/stacktrace/getting_started.html#stacktrace.getting_started.enabling_and_disabling_stacktrac
# This is why we need to **not** link against the static version of stacktrace.
"boost/*:without_stacktrace": True,
"boost/*:without_system": False, # needed by CryFS
"boost/*:without_test": True,
"boost/*:without_thread": False, # needed by CryFS
"boost/*:without_timer": True,
"boost/*:without_type_erasure": True,
"boost/*:without_url": True,
"boost/*:without_wave": True,
"libcurl/*:shared": False,
"libcurl/*:fPIC": True,
"libcurl/*:with_dict": False,
"libcurl/*:with_file": False,
"libcurl/*:with_ftp": False,
"libcurl/*:with_gopher": False,
"libcurl/*:with_http": True,
"libcurl/*:with_imap": False,
"libcurl/*:with_ldap": False,
"libcurl/*:with_mqtt": False,
"libcurl/*:with_pop3": False,
"libcurl/*:with_rtsp": False,
"libcurl/*:with_smb": False,
"libcurl/*:with_smtp": False,
"libcurl/*:with_telnet": False,
"libcurl/*:with_tftp": False,
"libcurl/*:with_libssh2": False,
"libcurl/*:with_libidn": False,
"libcurl/*:with_librtmp": False,
"libcurl/*:with_libgsasl": False,
"libcurl/*:with_libpsl": False,
"libcurl/*:with_largemaxwritesize": False,
"libcurl/*:with_nghttp2": False,
"libcurl/*:with_zlib": True,
"libcurl/*:with_brotli": False,
"libcurl/*:with_zstd": False,
"libcurl/*:with_c_ares": False,
"libcurl/*:with_threaded_resolver": True,
"libcurl/*:with_proxy": True,
"libcurl/*:with_crypto_auth": False,
"libcurl/*:with_ntlm": False,
"libcurl/*:with_ntlm_wb": False,
"libcurl/*:with_cookies": False,
"libcurl/*:with_ipv6": True,
"libcurl/*:with_docs": False,
"libcurl/*:with_misc_docs": False,
"libcurl/*:with_verbose_debug": True,
"libcurl/*:with_symbol_hiding": False,
"libcurl/*:with_unix_sockets": False,
"libcurl/*:with_verbose_strings": True,
"libcurl/*:with_ca_bundle": "auto",
"libcurl/*:with_ca_path": "auto",
"libcurl/*:with_ca_fallback": False,
}
def configure(self):
self.options["libcurl/*"].with_ssl = "darwinssl" if is_apple_os(self) else "schannel" if is_msvc(self) else "openssl"
def validate(self):
check_min_cppstd(self, "17")
def requirements(self):
self.requires("range-v3/cci.20240905")
self.requires("spdlog/1.14.1")
self.requires("boost/1.84.0")
if self.options.update_checks:
self.requires("libcurl/8.9.1")
if self.options.build_tests:
self.requires("gtest/1.15.0")
def layout(self):
cmake_layout(self)
def build(self):
cmake = CMake(self)
cmake_vars = {
"BUILD_TESTING": self.options.build_tests,
"CRYFS_UPDATE_CHECKS": self.options.update_checks,
"DISABLE_OPENMP": self.options.disable_openmp,
"USE_WERROR": self.options.use_werror,
"USE_CLANG_TIDY": self.options.use_clang_tidy,
"CMAKE_EXPORT_COMPILE_COMMANDS": self.options.export_compile_commands,
"USE_IWYU": self.options.use_iwyu,
"CLANG_TIDY_WARNINGS_AS_ERRORS": self.options.clang_tidy_warnings_as_errors,
}
if self.options.use_ccache:
cmake_vars["CMAKE_C_COMPILER_LAUNCHER"] = "ccache"
cmake_vars["CMAKE_CXX_COMPILER_LAUNCHER"] = "ccache"
# ccache is incomptible with `/Zi` or `/ZI` and needs `/Z7`, see
# - https://discourse.cmake.org/t/early-experiences-with-msvc-debug-information-format-and-cmp0141/6859
# - https://learn.microsoft.com/en-us/cpp/build/reference/z7-zi-zi-debug-information-format?view=msvc-170
# - https://cmake.org/cmake/help/latest/variable/CMAKE_MSVC_DEBUG_INFORMATION_FORMAT.html
cmake_vars["CMAKE_MSVC_DEBUG_INFORMATION_FORMAT"] = "Embedded"
if self.options.windows_dokany_path != "":
cmake_vars["DOKAN_PATH"] = self.options.windows_dokany_path
cmake.configure(cmake_vars)
cmake.build()
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