(#17793) re2: add version 20230602, add with_icu option

* re2: add version 20230602, add with_icu option

* require C++14 since 20230601

* enable C++14 in test_package

recipes/re2/all/conandata.yml

@@ -1,4 +1,7 @@
 sources:
+  "20230602":
+    url: "https://github.com/google/re2/releases/download/2023-06-02/re2-2023-06-02.tar.gz"
+    sha256: "4ccdd5aafaa1bcc24181e6dd3581c3eee0354734bb9f3cb4306273ffa434b94f"
   "20230301":
     url: "https://github.com/google/re2/archive/refs/tags/2023-03-01.tar.gz"
     sha256: "7a9a4824958586980926a300b4717202485c4b4115ac031822e29aa4ef207e48"

recipes/re2/all/conanfile.py

@@ -1,12 +1,13 @@
 from conan import ConanFile
+from conan.errors import ConanInvalidConfiguration
 from conan.tools.build import check_min_cppstd
-from conan.tools.cmake import CMake, CMakeToolchain, cmake_layout
+from conan.tools.cmake import CMake, CMakeToolchain, CMakeDeps, cmake_layout
 from conan.tools.files import copy, get, rmdir
+from conan.tools.scm import Version
 import os
 
 required_conan_version = ">=1.54.0"
 
-
 class Re2Conan(ConanFile):
     name = "re2"
     description = "Fast, safe, thread-friendly regular expression library"
@@ -20,15 +21,35 @@ class Re2Conan(ConanFile):
     options = {
         "shared": [True, False],
         "fPIC": [True, False],
+        "with_icu": [True, False],
     }
     default_options = {
         "shared": False,
         "fPIC": True,
+        "with_icu": False,
     }
 
+    @property
+    def _min_cppstd(self):
+        return 14 if Version(self.version) >= "20230601" else 11
+
+    @property
+    def _compilers_minimum_version(self):
+        return {
+            "14": {
+                "gcc": "6",
+                "clang": "5",
+                "apple-clang": "10",
+                "Visual Studio": "15",
+                "msvc": "191",
+            },
+        }.get(self._min_cppstd, {})
+
     def config_options(self):
         if self.settings.os == "Windows":
             del self.options.fPIC
+        if Version(self.version) < "20230201":
+            del self.options.with_icu
 
     def configure(self):
         if self.options.shared:
@@ -37,9 +58,21 @@ def configure(self):
     def layout(self):
         cmake_layout(self, src_folder="src")
 
+    def requirements(self):
+        if self.options.get_safe("with_icu"):
+            self.requires("icu/73.1")
+        if Version(self.version) >= "20230601":
+            self.requires("abseil/20230125.3", transitive_headers=True)
+
     def validate(self):
         if self.settings.compiler.get_safe("cppstd"):
-            check_min_cppstd(self, 11)
+            check_min_cppstd(self, self._min_cppstd)
+
+        minimum_version = self._compilers_minimum_version.get(str(self.settings.compiler), False)
+        if minimum_version and Version(self.settings.compiler.version) < minimum_version:
+            raise ConanInvalidConfiguration(
+                f"{self.ref} requires C++{self._min_cppstd}, which your compiler does not support."
+            )
 
     def source(self):
         get(self, **self.conan_data["sources"][self.version], strip_root=True)
@@ -49,6 +82,9 @@ def generate(self):
         tc.variables["RE2_BUILD_TESTING"] = False
         tc.generate()
 
+        deps = CMakeDeps(self)
+        deps.generate()
+
     def build(self):
         cmake = CMake(self)
         cmake.configure()

recipes/re2/all/test_package/CMakeLists.txt

@@ -5,4 +5,8 @@ find_package(re2 REQUIRED CONFIG)
 
 add_executable(${PROJECT_NAME} test_package.cpp)
 target_link_libraries(${PROJECT_NAME} PRIVATE re2::re2)
-target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_11)
+if (re2_VERSION VERSION_GREATER_EQUAL "20230602")
+    target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_14)
+else()
+    target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_11)
+endif()

recipes/re2/config.yml

@@ -1,4 +1,6 @@
 versions:
+  "20230602":
+    folder: all
   "20230301":
     folder: all
   "20230201":