Кое-какая настройка Conan'a

2025-07-01 09:23:35 +03:00
parent 87fdd33d62
commit eb01897170
9 changed files with 180 additions and 9 deletions
@@ -0,0 +1,65 @@
+from conan import ConanFile
+from conan.tools.cmake import CMake, CMakeToolchain
+from conan.tools.files import get, replace_in_file, load
+import os
+import re
+
+class Lz4Conan(ConanFile):
+    name = "lz4"
+    version = "1.10.0"
+    settings = "os", "compiler", "arch", "build_type"
+
+    def source(self):
+        # Скачиваем исходники
+        url = f"https://github.com/lz4/lz4/archive/refs/tags/v{self.version}.tar.gz"
+        get(self, url, strip_root=True)
+
+        # Находим CMakeLists.txt в правильном месте
+        cmakelists_path = os.path.join(self.source_folder, "build", "cmake", "CMakeLists.txt")
+        if not os.path.exists(cmakelists_path):
+            # Для более новых версий lz4 путь может быть другим
+            cmakelists_path = os.path.join(self.source_folder, "CMakeLists.txt")
+
+        # Применяем исправление для VS2022
+        if os.path.exists(cmakelists_path):
+            content = load(self, cmakelists_path)
+
+            # Добавляем исправление, если его еще нет
+            if "CMP0091" not in content:
+                # Ищем место для вставки после cmake_minimum_required
+                new_content = re.sub(
+                    r'(cmake_minimum_required\(VERSION [\d.]+\))',
+                    r'\1\n\n# Fix for VS2022\ncmake_policy(SET CMP0091 NEW)',
+                    content
+                )
+
+                with open(cmakelists_path, "w", encoding="utf-8") as f:
+                    f.write(new_content)
+                self.output.info("Applied VS2022 fix to CMakeLists.txt")
+
+    def generate(self):
+        tc = CMakeToolchain(self)
+        # Явно указываем генератор для VS2022
+        if self.settings.compiler == "msvc" and self.settings.compiler.version == "193":
+            tc.generator = "Visual Studio 17 2022"
+
+            # Дополнительные настройки для MSVC
+            tc.preprocessor_definitions["_CRT_SECURE_NO_WARNINGS"] = "1"
+            tc.variables["CMAKE_MSVC_RUNTIME_LIBRARY"] = "MultiThreaded$<$<CONFIG:Debug>:Debug>"
+        tc.generate()
+
+    def build(self):
+        cmake = CMake(self)
+        # Автоматически определяем папку со скриптами CMake
+        if os.path.exists(os.path.join(self.source_folder, "build", "cmake")):
+            cmake.configure(build_script_folder=os.path.join("build", "cmake"))
+        else:
+            cmake.configure()
+        cmake.build()
+
+    def package(self):
+        cmake = CMake(self)
+        cmake.install()
+
+    def package_info(self):
+        self.cpp_info.libs = ["lz4"]