Implement web search.

cmake/tidy-cmake.patch

@@ -0,0 +1,39 @@
+diff --git i/CMakeLists.txt w/CMakeLists.txt
+index 8efec25..c1d101e 100644
+--- i/CMakeLists.txt
++++ w/CMakeLists.txt
+@@ -17,7 +17,7 @@
+ # @date    Consult git log.
+ ##############################################################################
+ 
+-cmake_minimum_required (VERSION 2.8.12)
++cmake_minimum_required (VERSION 3.10)
+ 
+ set(LIB_NAME tidy)
+ set(LIBTIDY_DESCRIPTION "${LIB_NAME} - HTML syntax checker")
+@@ -528,6 +528,7 @@ if (UNIX AND SUPPORT_CONSOLE_APP)
+  
+         # Run the built EXE to generate xml output .
+         add_custom_command(
++            POST_BUILD
+             TARGET man
+             COMMAND ${CMAKE_CURRENT_BINARY_DIR}/${LIB_NAME} -xml-help > ${TIDYHELP}
+             COMMENT "Generate ${TIDYHELP}"
+@@ -536,6 +537,7 @@ if (UNIX AND SUPPORT_CONSOLE_APP)
+ 
+         # Run the built EXE to generate more xml output.
+         add_custom_command(
++            POST_BUILD
+             TARGET man
+             COMMAND ${CMAKE_CURRENT_BINARY_DIR}/${LIB_NAME} -xml-config > ${TIDYCONFIG}
+             COMMENT "Generate ${TIDYCONFIG}"
+@@ -544,8 +546,8 @@ if (UNIX AND SUPPORT_CONSOLE_APP)
+ 
+         # Run xsltproc to generate the install files.
+         add_custom_command(
++            POST_BUILD
+             TARGET man
+-            DEPENDS ${TIDYHELP}
+             COMMAND xsltproc ARGS ${TIDY1XSL} ${TIDYHELP} > ${CMAKE_CURRENT_BINARY_DIR}/${TIDY_MANFILE}
+             COMMENT "Generate ${TIDY_MANFILE}"
+             VERBATIM

cmake/vendor.cmake

@@ -12,6 +12,7 @@ option(DOWNLOAD_CAPSTONE "Force download capstone" ON)
 option(DOWNLOAD_GLFW "Force download glfw" OFF)
 option(DOWNLOAD_FREETYPE "Force download freetype" OFF)
 option(DOWNLOAD_LIBCURL "Force download libcURL" OFF)
+option(DOWNLOAD_PUGIXML "Force download pugixml" OFF)
 
 # capstone
 
@@ -137,6 +138,24 @@ else()
     target_link_libraries(TracyLibcurl INTERFACE curl)
 endif()
 
+# pugixml
+
+pkg_check_modules(PUGIXML pugixml)
+if (PUGIXML_FOUND AND NOT DOWNLOAD_PUGIXML)
+    add_library(TracyPugixml INTERFACE)
+    target_include_directories(TracyPugixml INTERFACE ${PUGIXML_INCLUDE_DIRS})
+    target_link_libraries(TracyPugixml INTERFACE ${PUGIXML_LINK_LIBRARIES})
+else()
+    CPMAddPackage(
+        NAME pugixml
+        GITHUB_REPOSITORY zeux/pugixml
+        GIT_TAG v1.15
+        EXCLUDE_FROM_ALL TRUE
+    )
+    add_library(TracyPugixml INTERFACE)
+    target_link_libraries(TracyPugixml INTERFACE pugixml)
+endif()
+
 # Diff Template Library
 
 set(DTL_DIR "${ROOT_DIR}/dtl")
@@ -239,3 +258,14 @@ CPMAddPackage(
     EXCLUDE_FROM_ALL TRUE
 )
 set(BUILD_SHARED_LIBS ${BUILD_SHARED_LIBS_SAVE})
+
+# tidy
+
+CPMAddPackage(
+    NAME tidy
+    GITHUB_REPOSITORY htacg/tidy-html5
+    GIT_TAG 5.8.0
+    PATCHES
+        "${CMAKE_CURRENT_LIST_DIR}/tidy-cmake.patch"
+    EXCLUDE_FROM_ALL TRUE
+)