hiredis: disable static build on macOS

recipes/hiredis/all/conanfile.py

@@ -1,4 +1,6 @@
 from conan import ConanFile
+from conan.errors import ConanInvalidConfiguration
+from conan.tools.apple import is_apple_os
 from conan.tools.cmake import CMake, CMakeDeps, CMakeToolchain, cmake_layout
 from conan.tools.files import apply_conandata_patches, copy, export_conandata_patches, get, rmdir, rm
 from conan.tools.scm import Version
@@ -48,6 +50,10 @@ def requirements(self):
         if self.options.with_ssl:
             self.requires("openssl/[>=1.1 <4]")
 
+    def validate(self):
+        if is_apple_os(self) and not self.options.shared:
+            raise ConanInvalidConfiguration("Static library build is not supported on macOS")
+
     def source(self):
         get(self, **self.conan_data["sources"][self.version], strip_root=True)