Author: Michael R. Crusoe <crusoe@debian.org>
Description: Use the packaged version of cppreference
Forwarded: not-needed
--- seqan3.orig/test/documentation/seqan3-doxygen.cmake
+++ seqan3/test/documentation/seqan3-doxygen.cmake
@@ -59,16 +59,11 @@
 include (ExternalProject)
 ExternalProject_Add (
     download-cppreference-doxygen-web-tag
-    URL "https://github.com/PeterFeicht/cppreference-doc/releases/download/v20220201/html-book-20220201.tar.xz"
-    URL_HASH SHA256=b41960e7ec9c5433b31b1b33db5854f97770ae49535c81e7647f618003102d1a
-    TLS_VERIFY ON
-    DOWNLOAD_DIR "${PROJECT_BINARY_DIR}"
-    DOWNLOAD_NAME "html-book.tar.xz"
-    DOWNLOAD_NO_EXTRACT YES
+    DOWNLOAD_COMMAND ""
     BINARY_DIR "${PROJECT_BINARY_DIR}"
-    CONFIGURE_COMMAND /bin/sh -c "xzcat html-book.tar.xz | tar -xf - cppreference-doxygen-web.tag.xml"
-    BUILD_COMMAND rm "html-book.tar.xz"
-    INSTALL_COMMAND "")
+    CONFIGURE_COMMAND ""
+    BUILD_COMMAND ""
+    INSTALL_COMMAND ln -s /usr/share/devhelp/books/cppreference-doxygen-web.tag.xml "${PROJECT_BINARY_DIR}/")
 
 ### TEST HELPER
 
