Кое-какая настройка Conan'a

custom_recipes/zlib_fix/conandata.yml

@@ -0,0 +1,4 @@
+sources:
+  "1.3.1":
+    url: "https://github.com/madler/zlib/archive/refs/tags/v1.3.1.tar.gz"
+    sha256: "17e88863f3600672ab49182f217281b6fc4d3c762bde361935e436a95214d05c"

custom_recipes/zlib_fix/conanfile.py

@@ -0,0 +1,45 @@
+from conan import ConanFile
+from conan.tools.files import get, replace_in_file
+import os
+
+class ZlibConan(ConanFile):
+    name = "zlib"
+    version = "1.3.1"
+    user = "up_and_down"
+    channel = "stable"
+    settings = "os", "compiler", "build_type", "arch"
+    description = "zlib compression library"
+    license = "Zlib"
+    url = "https://github.com/madler/zlib"
+
+    # Добавляем экспорт данных
+    exports = "conandata.yml"
+
+    def source(self):
+        # Получаем данные из conandata.yml
+        data = self.conan_data["sources"][self.version]
+        get(self, **data, strip_root=True)
+
+        # Удаляем блок IPO для Release
+        cmake_file = os.path.join(self.source_folder, "CMakeLists.txt")
+        replace_in_file(
+            self,
+            cmake_file,
+            "# interprocedural optimizations\n"
+            "if(CMAKE_INTERPROCEDURAL_OPTIMIZATION)\n"
+            "    set_target_properties(zlib PROPERTIES INTERPROCEDURAL_OPTIMIZATION_RELEASE ${CMAKE_INTERPROCEDURAL_OPTIMIZATION})\n"
+            "endif()",
+            "",
+            strict=False
+        )
+
+    def build(self):
+        # Ваша логика сборки
+        pass
+
+    def package(self):
+        # Ваша логика упаковки
+        pass
+
+    def package_info(self):
+        self.cpp_info.libs = ["z"]