delete doxygen cmake target

.github/workflows/darwin.yml

@@ -20,7 +20,7 @@ jobs:
       - name: Setup
         run: |
           brew update
-          brew install cmake ninja doxygen
+          brew install cmake ninja
       - name: Checkout
         uses: actions/checkout@v4
         with:

.github/workflows/linux.yml

@@ -19,7 +19,7 @@ jobs:
       - name: Setup
         run: |
           sudo apt-get update -o Acquire::Retries=10
-          sudo apt-get install -o Acquire::Retries=10 -y cmake ninja-build doxygen ${{matrix.config.cc}} ${{matrix.config.cxx}}
+          sudo apt-get install -o Acquire::Retries=10 -y cmake ninja-build ${{matrix.config.cc}} ${{matrix.config.cxx}}
       - name: Checkout
         uses: actions/checkout@v4
         with:

.github/workflows/windows.yml

@@ -17,7 +17,7 @@ jobs:
     name: "${{matrix.config.vc}}-${{matrix.config.arch}}"
     steps:
       - name: Setup
-        run: choco install cmake ninja doxygen.install
+        run: choco install cmake ninja
       - name: Checkout
         uses: actions/checkout@v4
         with:

develop/CMakeLists.txt

@@ -14,7 +14,6 @@ include(EnableGCov)
 include(EnableUBSan)
 include(SetupTargets)
 
-add_subdirectory(doxygen)
 add_subdirectory(manuals)
 add_subdirectory(singles)
 add_subdirectory(unbench)

develop/doxygen/CMakeLists.txt

@@ -1,14 +0,0 @@
-find_package(Doxygen REQUIRED)
-
-set(DOXYGEN_EXCLUDE_SYMBOLS "meta_hpp::detail")
-set(DOXYGEN_EXTRACT_ALL YES)
-set(DOXYGEN_RECURSIVE NO)
-
-set(META_HPP_ROOT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../..")
-set(META_HPP_DOXYGEN_INPUT_DIR "${META_HPP_ROOT_DIR}/headers/meta.hpp")
-
-doxygen_add_docs(
-    ${PROJECT_NAME}.doxygen ALL
-    ${META_HPP_DOXYGEN_INPUT_DIR}
-    WORKING_DIRECTORY ${META_HPP_DOXYGEN_INPUT_DIR}
-    COMMENT "Generating API documentation with Doxygen")