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threeal · Dec 27, 2023 · 8710e0a · 8710e0a
1 parent a9a7373
commit 8710e0a
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Showing 3 changed files with 21 additions and 14 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -66,8 +66,15 @@ if(NOT_SUBPROJECT)
     catch_discover_tests(errors_test)
   endif()
 
-  # Build XML documentation
+  # Build documentation.
   if(BUILD_DOCS)
+    find_package(Doxygen REQUIRED)
+
+    # Configure Doxygen to generate XML documentation.
+    set(DOXYGEN_GENERATE_HTML NO)
+    set(DOXYGEN_GENERATE_XML YES)
+    set(DOXYGEN_XML_OUTPUT ${TARGET_NAME})
+
     include(cmake/add_xml_docs.cmake)
     add_xml_docs(errors_docs include/errors/error.hpp)
   endif()

diff --git a/cmake/GenerateDocs.cmake b/cmake/GenerateDocs.cmake
@@ -0,0 +1,13 @@
+# Function to generate an XML documentation of a specific target.
+# Arguments:
+#   - TARGET: The target for which to generate an XML documentation.
+function(target_generate_xml_docs TARGET)
+  find_package(Doxygen REQUIRED)
+
+  # Configure Doxygen to generate an XML documentation.
+  set(DOXYGEN_GENERATE_HTML NO)
+  set(DOXYGEN_GENERATE_XML YES)
+  set(DOXYGEN_XML_OUTPUT ${TARGET}_docs)
+
+  doxygen_add_docs(${TARGET_NAME}_docs ${ARGN} USE_STAMP_FILE)
+endfunction()
diff --git a/cmake/add_xml_docs.cmake b/cmake/add_xml_docs.cmake