1 files changed, 73 insertions, 0 deletions
diff --git a/cmake/modules/FindLibTidy.cmake b/cmake/modules/FindLibTidy.cmake
new file mode 100644
index 0000000..071bed7
--- /dev/null
+++ b/cmake/modules/FindLibTidy.cmake
@@ -0,0 +1,73 @@
+# Try to find the HTML Tidy lib
+# Once done this will define:
+#
+#  LIBTIDY_FOUND - system has LIBTIDY
+#  LIBTIDY_INCLUDE_DIR - the LIBTIDY include directory
+#  LIBTIDY_LIBRARIES - The libraries needed to use LIBTIDY
+#  LIBTIDY_ULONG_VERSION_FOUND - To deal with source incompatible versions
+#
+# Copyright (c) 2007, Paulo Moura Guedes, <moura@kdewebdev.org>
+#
+# Redistribution and use is allowed according to the terms of the BSD license.
+# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+
+INCLUDE(CheckCXXSourceCompiles)
+INCLUDE(MacroBoolTo01)
+
+if (LIBTIDY_INCLUDE_DIR)
+  # Already in cache, be silent
+  set(LibTidy_FIND_QUIETLY TRUE)
+endif (LIBTIDY_INCLUDE_DIR)
+
+FIND_PATH(LIBTIDY_INCLUDE_DIR tidy.h)
+
+if( NOT LIBTIDY_INCLUDE_DIR )
+    find_path(LIBTIDY_INCLUDE_DIR tidy.h PATH_SUFFIXES tidy)
+    #now tidy.h was inside a tidy subdirectory so we need to
+    #add that to the include dir
+    set(LIBTIDY_INCLUDE_DIR ${LIBTIDY_INCLUDE_DIR}/tidy CACHE PATH "Libtidy include directory")
+endif( NOT LIBTIDY_INCLUDE_DIR )
+
+
+
+FIND_LIBRARY(LIBTIDY_LIBRARIES NAMES tidy)
+
+if (LIBTIDY_INCLUDE_DIR AND LIBTIDY_LIBRARIES)
+   set(LIBTIDY_FOUND TRUE)
+endif (LIBTIDY_INCLUDE_DIR AND LIBTIDY_LIBRARIES)
+
+
+if (LIBTIDY_FOUND)
+   if (NOT LibTidy_FIND_QUIETLY)
+      message(STATUS "Found Tidy: ${LIBTIDY_LIBRARIES}")
+   endif (NOT LibTidy_FIND_QUIETLY)
+
+    SET(CHECK_TIDY_ULONG_SOURCE_CODE "
+#include <${LIBTIDY_INCLUDE_DIR}/tidy.h>
+
+int main()
+{
+    ulong l;
+    TidyInputSource s;
+    s.sourceData = l;
+}
+")
+
+    CHECK_CXX_SOURCE_COMPILES("${CHECK_TIDY_ULONG_SOURCE_CODE}" TIDY_ULONG_VERSION)
+    if(TIDY_ULONG_VERSION)
+        SET(LIBTIDY_ULONG_VERSION_FOUND TRUE)
+    else(TIDY_ULONG_VERSION)
+        SET(LIBTIDY_ULONG_VERSION_FOUND FALSE)
+    endif(TIDY_ULONG_VERSION)
+
+    macro_bool_to_01(TIDY_ULONG_VERSION HAVE_TIDY_ULONG_VERSION)
+
+else (LIBTIDY_FOUND)
+    if (LibTidy_FIND_REQUIRED)
+      message(FATAL_ERROR "Could NOT find LIBTIDY")
+    else (LibTidy_FIND_REQUIRED)
+      message(STATUS "Could NOT find LIBTIDY")
+    endif (LibTidy_FIND_REQUIRED)
+endif (LIBTIDY_FOUND)
+
+MARK_AS_ADVANCED(LIBTIDY_INCLUDE_DIR LIBTIDY_LIBRARIES)