libucl: add version 0.8.2, support conan v2

recipes/libucl/all/conandata.yml

@@ -1,12 +1,40 @@
 sources:
+  "0.8.2":
+    url: "https://github.com/vstakhov/libucl/archive/refs/tags/0.8.2.tar.gz"
+    sha256: "d95a0e2151cc167a0f3e51864fea4e8977a0f4c473faa805269a347f7fb4e165"
   "0.8.1":
     url: "https://github.com/vstakhov/libucl/archive/refs/tags/0.8.1.tar.gz"
     sha256: "a6397e179672f0e8171a0f9a2cfc37e01432b357fd748b13f4394436689d24ef"
 patches:
+  "0.8.2":
+    - patch_file: "patches/0001-0.8.1-shared-win32.patch"
+      patch_description: "fix UCL_EXTERN definition for shared build on win32"
+      patch_type: "portability"
+    - patch_file: "patches/0002-0.8.2-cmake-add-install+use-find_package.patch"
+      patch_description: "improve installation, use cci package"
+      patch_type: "conan"
+    - patch_file: "patches/0003-no-strings-h.patch"
+      patch_description: "include string.h instead of strings.h"
+      patch_type: "portability"
+    - patch_file: "patches/0004-0.8.2-cmake-minimum-required.patch"
+      patch_description: "declare cmake_minimum_required first"
+      patch_type: "portability"
+    - patch_file: "patches/0005-0.8.1-add-_tmp.patch"
+      patch_description: "add _tmp variables in sort macros"
+      patch_type: "portability"
   "0.8.1":
     - patch_file: "patches/0001-0.8.1-shared-win32.patch"
-      base_path: "source_subfolder"
+      patch_description: "fix UCL_EXTERN definition for shared build on win32"
+      patch_type: "portability"
     - patch_file: "patches/0002-0.8.1-cmake-add-install+use-find_package.patch"
-      base_path: "source_subfolder"
+      patch_description: "improve installation, use cci package"
+      patch_type: "conan"
     - patch_file: "patches/0003-no-strings-h.patch"
-      base_path: "source_subfolder"
+      patch_description: "include string.h instead of strings.h"
+      patch_type: "portability"
+    - patch_file: "patches/0004-0.8.1-cmake-minimum-required.patch"
+      patch_description: "declare cmake_minimum_required first"
+      patch_type: "portability"
+    - patch_file: "patches/0005-0.8.1-add-_tmp.patch"
+      patch_description: "add _tmp variables in sort macros"
+      patch_type: "portability"

recipes/libucl/all/conanfile.py

@@ -1,17 +1,18 @@
-from conans import CMake, ConanFile, tools
-import functools
-
-required_conan_version = ">=1.33.0"
+from conan import ConanFile
+from conan.tools.files import apply_conandata_patches, export_conandata_patches, get, copy, rmdir
+from conan.tools.cmake import CMake, CMakeDeps, CMakeToolchain, cmake_layout
+import os
 
+required_conan_version = ">=1.53.0"
 
 class LibuclConan(ConanFile):
     name = "libucl"
     description = "Universal configuration library parser"
     license = "BSD-2-Clause"
-    homepage = "https://github.com/vstakhov/libucl"
     url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://github.com/vstakhov/libucl"
     topics = ("universal", "configuration", "language", "parser", "ucl")
-    settings = "os", "compiler", "build_type", "arch"
+    settings = "os", "arch", "compiler", "build_type"
     options = {
         "shared": [True, False],
         "fPIC": [True, False],
@@ -27,61 +28,65 @@ class LibuclConan(ConanFile):
         "with_lua": False,
     }
 
-    generators = "cmake", "cmake_find_package_multi"
-    exports_sources = "CMakeLists.txt", "patches/*"
-
-    @property
-    def _source_subfolder(self):
-        return "source_subfolder"
+    def export_sources(self):
+        export_conandata_patches(self)
 
     def config_options(self):
         if self.settings.os == "Windows":
             del self.options.fPIC
 
     def configure(self):
         if self.options.shared:
-            del self.options.fPIC
-        del self.settings.compiler.libcxx
-        del self.settings.compiler.cppstd
+            self.options.rm_safe("fPIC")
+        self.settings.rm_safe("compiler.libcxx")
+        self.settings.rm_safe("compiler.cppstd")
+
+    def layout(self):
+        cmake_layout(self, src_folder="src")
 
     def requirements(self):
         if self.options.enable_url_include:
-            self.requires("libcurl/7.84.0")
+            self.requires("libcurl/7.86.0")
         if self.options.enable_url_sign:
-            self.requires("openssl/1.1.1q")
+            self.requires("openssl/1.1.1s")
         if self.options.with_lua == "lua":
             self.requires("lua/5.4.4")
         elif self.options.with_lua == "luajit":
             self.requires("luajit/2.0.5")
 
     def source(self):
-        tools.get(**self.conan_data["sources"][self.version],
-                  destination=self._source_subfolder, strip_root=True)
+        get(self, **self.conan_data["sources"][self.version], strip_root=True)
 
-    @functools.lru_cache(1)
-    def _configure_cmake(self):
-        cmake = CMake(self)
+    def generate(self):
+        tc = CMakeToolchain(self)
         on_off = lambda v: "ON" if v else "OFF"
-        cmake.definitions["ENABLE_URL_INCLUDE"] = on_off(self.options.enable_url_include)
-        cmake.definitions["ENABLE_URL_SIGN"] = on_off(self.options.enable_url_sign)
-        cmake.definitions["ENABLE_LUA"] = on_off(self.options.with_lua == "lua")
-        cmake.definitions["ENABLE_LUAJIT"] = on_off(self.options.with_lua == "luajit")
-        cmake.configure()
-        return cmake
+        tc.variables["ENABLE_URL_INCLUDE"] = on_off(self.options.enable_url_include)
+        tc.variables["ENABLE_URL_SIGN"] = on_off(self.options.enable_url_sign)
+        tc.variables["ENABLE_LUA"] = on_off(self.options.with_lua == "lua")
+        tc.variables["ENABLE_LUAJIT"] = on_off(self.options.with_lua == "luajit")
+        tc.generate()
+
+        deps = CMakeDeps(self)
+        deps.generate()
 
     def build(self):
-        for patch in self.conan_data.get("patches", {}).get(self.version, []):
-            tools.patch(**patch)
-        cmake = self._configure_cmake()
+        apply_conandata_patches(self)
+        cmake = CMake(self)
+        cmake.configure()
         cmake.build()
 
     def package(self):
-        self.copy("COPYING", src=self._source_subfolder, dst="licenses", keep_path=False)
-        cmake = self._configure_cmake()
+        copy(self, pattern="COPYING", dst=os.path.join(self.package_folder, "licenses"), src=self.source_folder)
+        cmake = CMake(self)
         cmake.install()
+        rmdir(self, os.path.join(self.package_folder, "share"))
 
     def package_info(self):
         self.cpp_info.libs = ["ucl"]
-        self.cpp_info.names["pkg_config"] = "libucl"
         if self.settings.os == "Windows" and not self.options.shared:
             self.cpp_info.defines.append("UCL_STATIC")
+
+        self.cpp_info.set_property("pkg_config_name", "libucl")
+
+        # TODO: to remove in conan v2 once cmake_find_package_* generators removed
+        self.cpp_info.names["pkg_config"] = "libucl"

recipes/libucl/all/patches/0002-0.8.1-cmake-add-install+use-find_package.patch

@@ -1,28 +1,26 @@
-- Fixes dll/static cmake builds
-- Fixes libcurl
---- CMakeLists.txt
-+++ CMakeLists.txt
-@@ -4,13 +4,13 @@
- SET(LIBUCL_VERSION_MAJOR 0)
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 7b55faf..f1da7ea 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -5,11 +5,14 @@ SET(LIBUCL_VERSION_MAJOR 0)
  SET(LIBUCL_VERSION_MINOR 5)
  SET(LIBUCL_VERSION_PATCH 0)
--
+ 
 -SET(LIBUCL_VERSION
 -        "${LIBUCL_VERSION_MAJOR}.${LIBUCL_VERSION_MINOR}.${LIBUCL_VERSION_PATCH}")
 +SET(LIBUCL_VERSION "${LIBUCL_VERSION_MAJOR}.${LIBUCL_VERSION_MINOR}.${LIBUCL_VERSION_PATCH}")
--
+ 
  INCLUDE(CheckCCompilerFlag)
 -INCLUDE(FindOpenSSL)
--
 +IF(ENABLE_URL_SIGN)
 +  FIND_PACKAGE(OpenSSL REQUIRED)
 +  SET(HAVE_OPENSSL 1)
 +  ADD_DEFINITIONS(-DHAVE_OPENSSL)
 +ENDIF(ENABLE_URL_SIGN)
+
  OPTION(ENABLE_URL_INCLUDE  "Enable urls in ucl includes (requires libcurl or libfetch) [default: OFF]" OFF)
  OPTION(ENABLE_URL_SIGN  "Enable signatures check in ucl includes (requires openssl) [default: OFF]" OFF)
- OPTION(BUILD_SHARED_LIBS "Build Shared Libraries [default: OFF]" OFF)
-@@ -131,31 +131,31 @@
+@@ -131,31 +134,11 @@ IF(CMAKE_SYSTEM_NAME STREQUAL "Linux")
  	LIST(APPEND CMAKE_REQUIRED_LIBRARIES rt)
  ENDIF(CMAKE_SYSTEM_NAME STREQUAL "Linux")
 
@@ -54,40 +52,17 @@
 +IF(ENABLE_URL_INCLUDE)
 +  FIND_PACKAGE(CURL REQUIRED)
 +  ADD_DEFINITIONS(-DCURL_FOUND)
-+  SET(CURL_LIBRARIES CURL::CURL)
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
++  SET(CURL_LIBRARIES CURL::libcurl)
 +ENDIF()
 
  SET(CMAKE_C_WARN_FLAGS "")
  CHECK_C_COMPILER_FLAG(-Wall SUPPORT_WALL)
-@@ -214,4 +214,4 @@
+@@ -214,35 +198,22 @@ IF (BUILD_SHARED_LIBS)
  ENDIF (BUILD_SHARED_LIBS)
  ADD_LIBRARY(ucl ${LIB_TYPE} ${UCLSRC})
  SET_TARGET_PROPERTIES(ucl PROPERTIES VERSION ${LIBUCL_VERSION} SOVERSION ${LIBUCL_VERSION_MAJOR})
 -
-+INSTALL(TARGETS ucl RUNTIME DESTINATION bin LIBRARY DESTINATION lib ARCHIVE DESTINATION lib)
-@@ -218,29 +218,29 @@
 -IF(ENABLE_LUA MATCHES "ON")
-+IF(ENABLE_LUA OR ENABLE_LUAJIT)
 -	IF(ENABLE_LUAJIT MATCHES "ON")
 -		FindLua(VERSION_MAJOR "5" VERSION_MINOR "1" ROOT "${LUA_ROOT}")
 -		IF(NOT LUA_FOUND)
@@ -106,6 +81,8 @@
 -			INCLUDE_DIRECTORIES("${LUA_INCLUDE_DIR}")
 -		ENDIF(NOT LUA_FOUND)
 -	ENDIF(ENABLE_LUAJIT MATCHES "ON")
++INSTALL(TARGETS ucl RUNTIME DESTINATION bin LIBRARY DESTINATION lib ARCHIVE DESTINATION lib)
++IF(ENABLE_LUA OR ENABLE_LUAJIT)
  	SET(UCL_LUA_SRC lua/lua_ucl.c)
  	ADD_LIBRARY(lua-ucl ${LIB_TYPE} ${UCL_LUA_SRC})
 -	IF(ENABLE_LUAJIT MATCHES "ON")
@@ -115,32 +92,20 @@
 -	ENDIF(ENABLE_LUAJIT MATCHES "ON")
  	TARGET_LINK_LIBRARIES(lua-ucl ucl)
  	SET_TARGET_PROPERTIES(lua-ucl PROPERTIES VERSION ${LIBUCL_VERSION} SOVERSION ${LIBUCL_VERSION_MAJOR})
--ENDIF()
-+
-+
-+  IF(ENABLE_LUA)
-+     FIND_PACKAGE(lua REQUIRED CONFIG)
-+     TARGET_LINK_LIBRARIES(lua-ucl lua::lua) 
-+
-+  ELSEIF(ENABLE_LUAJIT)
-+     FIND_PACKAGE(luajit REQUIRED CONFIG)
-+     TARGET_LINK_LIBRARIES(lua-ucl luajit::luajit)
-+  ENDIF()
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+  INSTALL(TARGETS lua-ucl RUNTIME DESTINATION bin LIBRARY DESTINATION lib ARCHIVE DESTINATION lib)
-+  INSTALL(FILES include/lua_ucl.h DESTINATION include)
-+ENDIF()
-@@ -257,3 +257,4 @@
++	IF(ENABLE_LUA)
++		FIND_PACKAGE(lua REQUIRED CONFIG)
++		TARGET_LINK_LIBRARIES(lua-ucl lua::lua)
++
++	ELSEIF(ENABLE_LUAJIT)
++		FIND_PACKAGE(luajit REQUIRED CONFIG)
++		TARGET_LINK_LIBRARIES(lua-ucl luajit::luajit)
++	ENDIF()
++	INSTALL(TARGETS lua-ucl RUNTIME DESTINATION bin LIBRARY DESTINATION lib ARCHIVE DESTINATION lib)
++	INSTALL(FILES include/lua_ucl.h DESTINATION include)
+ ENDIF()
+
+ IF(HAVE_FETCH_H)
+@@ -257,3 +228,4 @@ IF(ENABLE_URL_SIGN MATCHES "ON")
  		TARGET_LINK_LIBRARIES(ucl ${OPENSSL_LIBRARIES})
  	ENDIF(OPENSSL_FOUND)
  ENDIF(ENABLE_URL_SIGN MATCHES "ON")