fix(build): correct Conan license and Android compiler metadata

.github/config/conan/profiles/android.jinja

@@ -23,7 +23,7 @@ os.api_level={{api_level}}
 arch={{arch}}
 build_type=Release
 compiler=clang
-compiler.version=17
+compiler.version=19
 compiler.cppstd=23
 compiler.libcxx=c++_shared
 
@@ -32,9 +32,7 @@ tools.android:ndk_path={{android_home}}/ndk/{{ndk_version}}
 tools.cmake.cmaketoolchain:extra_variables={'CMAKE_CXX_COMPILER_LAUNCHER': 'ccache', 'CMAKE_C_COMPILER_LAUNCHER': 'ccache'}
 
 [buildenv]
-# Cross compile toolchain evn vars are required to build
-# libffi, libgettext, libiconv, libxml2 and other autotools packages for Android
-# https://github.com/conan-io/conan/issues/16493
+# Autotools packages need explicit cross-compilers (conan-io/conan#16493).
 AR={{toolchain}}/bin/llvm-ar
 AS={{toolchain}}/bin/llvm-as
 RANLIB={{toolchain}}/bin/llvm-ranlib

CHANGELOG.md

@@ -16,6 +16,9 @@ The release run heads these entries with the version and opens a fresh
 
 ## Unreleased
 
+- Conan packages include the license text. Android profiles identify NDK 28.1
+  as Clang 19 so dependency package IDs match the compiler.
+
 - PDF incremental writes reject invalid or conflicting object references and
   oversized output, report write failures and restore the parser position.
 

conanfile.py

@@ -1,6 +1,9 @@
+from pathlib import Path
+
 from conan import ConanFile
 from conan.tools.build import check_min_cppstd
 from conan.tools.cmake import CMakeToolchain, CMakeDeps, CMake
+from conan.tools.files import copy
 
 
 class OpenDocumentCoreConan(ConanFile):
@@ -37,7 +40,7 @@ class OpenDocumentCoreConan(ConanFile):
         "pugixml/*:header_only": True,
     }
 
-    exports_sources = ["apple/*", "cli/*", "cmake/*", "jni/*", "python/*", "resources/dist/*", "wasm/*", "src/*", "CMakeLists.txt"]
+    exports_sources = ["LICENSE", "apple/*", "cli/*", "cmake/*", "jni/*", "python/*", "resources/dist/*", "wasm/*", "src/*", "CMakeLists.txt"]
 
     def config_options(self):
         if self.settings.os == "Windows":
@@ -91,6 +94,7 @@ def build(self):
         cmake.build()
 
     def package(self):
+        copy(self, "LICENSE", self.source_folder, str(Path(self.package_folder) / "licenses"))
         cmake = CMake(self)
         cmake.install()