concurrencpp: add missing includes, maintenance changes (conan-io#28285)

* fix: 🐛 concurrencpp: add missing includes

* Relax libc++ requirement when using clang

* Restrict clang > 14 and gcc > 13

Author: perseoGI

recipes/concurrencpp/all/conandata.yml

@@ -2,25 +2,8 @@ sources:
   "0.1.7":
     url: "https://github.com/David-Haim/concurrencpp/archive/refs/tags/v.0.1.7.tar.gz"
     sha256: "049f3e83ad1828e0b8b518652de1a3160d5849fdff03d521d0a5af0167338e89"
-  "0.1.6":
-    url: "https://github.com/David-Haim/concurrencpp/archive/refs/tags/v.0.1.6.tar.gz"
-    sha256: "e7d5c23a73ff1d7199d361d3402ad2a710dfccf7630b622346df94a7532b4221"
-  "0.1.5":
-    url: "https://github.com/David-Haim/concurrencpp/archive/refs/tags/v.0.1.5.tar.gz"
-    sha256: "330150ebe11b3d30ffcb3efdecc184a34cf50a6bd43b68e294a496225d286651"
-  "0.1.4":
-    url: "https://github.com/David-Haim/concurrencpp/archive/refs/tags/v.0.1.4.tar.gz"
-    sha256: "3ad9424f975b766accc6eaedf4acfe1a20b5fdbb57fa3ae71f400e13d471e86f"
 patches:
   "0.1.7":
-    - patch_file: "patches/cmake-min-version.patch"
-    - patch_file: "patches/directory-name-0.1.6.patch"
-  "0.1.6":
-    - patch_file: "patches/cmake-min-version.patch"
-    - patch_file: "patches/directory-name-0.1.6.patch"
-  "0.1.5":
-    - patch_file: "patches/cmake-min-version.patch"
-    - patch_file: "patches/directory-name-0.1.5.patch"
-  "0.1.4":
     - patch_file: "patches/cmake-min-version.patch"
     - patch_file: "patches/directory-name.patch"
+    - patch_file: "patches/include-missing-headers.patch"

recipes/concurrencpp/all/conanfile.py

@@ -1,13 +1,12 @@
 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 apply_conandata_patches, copy, export_conandata_patches, get, rmdir
-from conan.tools.microsoft import is_msvc
 from conan.tools.scm import Version
+from conan.errors import ConanInvalidConfiguration
 import os
 
-required_conan_version = ">=1.53.0"
+required_conan_version = ">=2.1"
 
 
 class ConcurrencppConan(ConanFile):
@@ -27,53 +26,26 @@ class ConcurrencppConan(ConanFile):
         "shared": False,
         "fPIC": True,
     }
-
-    @property
-    def _min_cppstd(self):
-        return "20"
+    implements = ["auto_shared_fpic"]
 
     @property
     def _minimum_compilers_version(self):
         return {
-            "Visual Studio": "16",
-            "msvc": "192",
-            "clang": "11",
-            "gcc": "13",
+            "clang": "14", # Until clang-14 coroutines are not fully supported
+            "gcc": "13",   # Until gcc-13 alignas specifier is not supported
         }
 
     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:
-            self.options.rm_safe("fPIC")
-
     def layout(self):
         cmake_layout(self, src_folder="src")
 
     def validate(self):
-        if self.settings.compiler.get_safe("cppstd"):
-            check_min_cppstd(self, self._min_cppstd)
-        if Version(self.version) <= "0.1.5" and self.options.shared and is_msvc(self):
-            # see https://github.com/David-Haim/concurrencpp/issues/75
-            raise ConanInvalidConfiguration(f"{self.ref} does not support shared builds with Visual Studio")
-        if Version(self.version) <= "0.1.6" and self.settings.compiler == "gcc":
-            raise ConanInvalidConfiguration("gcc is not supported by concurrencpp")
-        if Version(self.version) >= "0.1.5" and self.settings.compiler == "apple-clang":
-            # apple-clang does not seem to support the C++20 synchronization library which concurrencpp 0.1.5 depends on
-            raise ConanInvalidConfiguration("apple-clang is not supported by concurrencpp 0.1.5 and higher")
-
+        check_min_cppstd(self, 20)
         minimum_version = self._minimum_compilers_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."
-            )
-        if self.settings.compiler == "clang" and self.settings.compiler.libcxx != "libc++":
-            raise ConanInvalidConfiguration("libc++ required")
+            raise ConanInvalidConfiguration(f"{self.ref} requires C++20, which your compiler does not support.")
 
     def source(self):
         get(self, **self.conan_data["sources"][self.version], strip_root=True)
@@ -95,8 +67,6 @@ def package(self):
         rmdir(self, os.path.join(self.package_folder, "lib", "cmake"))
 
     def package_info(self):
-        self.cpp_info.set_property("cmake_file_name", "concurrencpp")
-        self.cpp_info.set_property("cmake_target_name", "concurrencpp::concurrencpp")
         self.cpp_info.libs = ["concurrencpp"]
         if self.settings.os in ["Linux", "FreeBSD"]:
             self.cpp_info.system_libs = ["m", "pthread", "rt"]

recipes/concurrencpp/all/patches/directory-name-0.1.5.patch

@@ -1,7 +1,7 @@
 diff --git a/CMakeLists.txt b/CMakeLists.txt
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
-@@ -99,8 +99,8 @@ include(CMakePackageConfigHelpers)
+@@ -116,8 +116,8 @@ include(CMakePackageConfigHelpers)
  include(CMakePackageConfigHelpers)
  include(GNUInstallDirs)
 
@@ -10,5 +10,5 @@ diff --git a/CMakeLists.txt b/CMakeLists.txt
 +set(concurrencpp_directory "concurrencpp")
 +set(concurrencpp_include_directory "${CMAKE_INSTALL_INCLUDEDIR}")
 
- install(TARGETS concurrencpp
-         EXPORT concurrencppTargets
+ install(
+   TARGETS concurrencpp

recipes/concurrencpp/all/patches/directory-name-0.1.6.patch

@@ -0,0 +1,20 @@
+--- a/include/concurrencpp/results/impl/shared_result_state.h
++++ b/include/concurrencpp/results/impl/shared_result_state.h
+@@ -5,6 +5,7 @@
+ #include "concurrencpp/results/impl/result_state.h"
+ 
+ #include <atomic>
++#include <chrono>
+ #include <semaphore>
+ 
+ #include <cassert>
+--- a/include/concurrencpp/threads/thread.h
++++ b/include/concurrencpp/threads/thread.h
+@@ -4,6 +4,7 @@
+ #include "concurrencpp/platform_defs.h"
+ 
+ #include <functional>
++#include <string>
+ #include <string_view>
+ #include <thread>
+ 

recipes/concurrencpp/all/patches/directory-name.patch

@@ -1,9 +1,3 @@
 versions:
   "0.1.7":
     folder: all
-  "0.1.6":
-    folder: all
-  "0.1.5":
-    folder: all
-  "0.1.4":
-    folder: all