(#19618) cn-cbor: remove invalid check_min_cppstd

* cn-cbor: add version cci.20200822, remove invalid check_min_cppstd

* Update recipes/cn-cbor/all/conandata.yml

* Update recipes/cn-cbor/config.yml

---------

Co-authored-by: Francisco Ramírez <franchuti688@gmail.com>

recipes/cn-cbor/all/conandata.yml

@@ -1,4 +1,4 @@
 sources:
   "1.0.0":
-    sha256: eca2bcc15b8400037fd95748724287afbb966e34d4d0275a496b4872bcea9d77
-    url: https://github.com/jimsch/cn-cbor/archive/1.0.0.zip
+    url: "https://github.com/jimsch/cn-cbor/archive/1.0.0.zip"
+    sha256: "eca2bcc15b8400037fd95748724287afbb966e34d4d0275a496b4872bcea9d77"

recipes/cn-cbor/all/conanfile.py

@@ -2,7 +2,6 @@
 
 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.files import copy, get, rmdir
 
@@ -42,8 +41,6 @@ def layout(self):
         cmake_layout(self, src_folder="src")
 
     def validate(self):
-        if self.settings.compiler.get_safe("cppstd"):
-            check_min_cppstd(self, 11)
         if self.settings.os == "Windows" and self.options.shared:
             raise ConanInvalidConfiguration("Windows shared builds are not supported right now")
 
@@ -52,10 +49,16 @@ def source(self):
 
     def generate(self):
         tc = CMakeToolchain(self)
-        tc.variables["fatal_warnings"] = False
-        tc.variables["coveralls"] = False
-        tc.variables["build_tests"] = False
-        tc.variables["build_docs"] = False
+        tc.variables["CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS"] = self.options.shared
+        tc.cache_variables["CN_CBOR_FATAL_WARNINGS"] = False
+        tc.cache_variables["CN_CBOR_COVERALLS"] = False
+        tc.cache_variables["CN_CBOR_BUILD_TESTS"] = False
+        tc.cache_variables["CN_CBOR_BUILD_DOCS"] = False
+        # For v1.0.0
+        tc.cache_variables["fatal_warnings"] = False
+        tc.cache_variables["coveralls"] = False
+        tc.cache_variables["build_tests"] = False
+        tc.cache_variables["build_docs"] = False
         tc.generate()
 
     def build(self):
@@ -64,7 +67,9 @@ def build(self):
         cmake.build()
 
     def package(self):
-        copy(self, "LICENSE", dst=os.path.join(self.package_folder, "licenses"), src=self.source_folder)
+        copy(self, "LICENSE",
+             dst=os.path.join(self.package_folder, "licenses"),
+             src=self.source_folder)
         cmake = CMake(self)
         cmake.install()
         os.remove(os.path.join(self.package_folder, "README.md"))

recipes/cn-cbor/all/test_package/conanfile.py

@@ -6,7 +6,7 @@
 
 class TestPackageConan(ConanFile):
     settings = "os", "arch", "compiler", "build_type"
-    generators = "CMakeDeps", "CMakeToolchain"
+    generators = "CMakeDeps", "CMakeToolchain", "VirtualRunEnv"
     test_type = "explicit"
 
     def requirements(self):

recipes/cn-cbor/config.yml

@@ -1,4 +1,3 @@
----
 versions:
   "1.0.0":
     folder: "all"