🔧 Added support for building ogre3d-caelum with conan v2

ogre-caelum/all/conanfile.py

@@ -1,25 +1,40 @@
-from conans import ConanFile, CMake, tools
-
+from conan import ConanFile
+from conan.tools.files import get, collect_libs, replace_in_file
+from conan.tools.cmake import CMakeToolchain, CMake, CMakeDeps, cmake_layout
+import os
 
 class CaelumConan(ConanFile):
     name = "ogre3d-caelum"
     license = "GNU Lesser General Public License v2.1"
     url = "https://github.com/RigsOfRods/Caelum/issues"
-    description = "Caelum is a library which provides cross-platform socket abstraction"
+    description = "Library for rendering of dynamic and realistic skies"
     settings = "os", "compiler", "build_type", "arch"
-    generators = "cmake_find_package"
-    exports_sources = "patches/**"
+
+    def layout(self):
+        cmake_layout(self)
 
     def requirements(self):
-        for req in self.conan_data["requirements"][self.version]:
-            self.requires(req)
+        self.requires("ogre3d/[13.x]@test/test")
+        self.requires("libpng/1.6.38")
 
     def source(self):
-        tools.get(**self.conan_data["sources"][self.version], strip_root=True)
-        for patch in self.conan_data["patches"][self.version]:
-            tools.patch(**patch)
+        get(self, **self.conan_data["sources"][self.version], strip_root=True)
+
+    def generate(self):
+        tc = CMakeToolchain(self)
+        tc.generate()
+        deps = CMakeDeps(self)
+        deps.generate()
+
+    def _patch_sources(self):
+        replace_in_file(self,
+            os.path.join(self.source_folder, "main/CMakeLists.txt"),
+            "OgreMain",
+            "OGRE::OGRE",
+        )
 
     def build(self):
+        self._patch_sources()
         cmake = CMake(self)
         cmake.configure()
         cmake.build()
@@ -29,12 +44,15 @@ class CaelumConan(ConanFile):
         cmake.install()
 
     def package_info(self):
-        self.cpp_info.name = "Caelum"
+        self.cpp_info.set_property("cmake_module_file_name", "Caelum")
+        self.cpp_info.set_property("cmake_module_target_name", "Caelum::Caelum")
+        self.cpp_info.set_property("cmake_file_name", "Caelum")
+        self.cpp_info.set_property("cmake_target_name", "Caelum::Caelum")
         self.cpp_info.includedirs = [
             'include',
             'include/Caelum'
         ]
-        self.cpp_info.libs = tools.collect_libs(self)
+        self.cpp_info.libs = collect_libs(self)
 
     def package_id(self):
         self.info.requires["ogre3d"].full_recipe_mode()