From 0bf2a3f667a958b3cc7859cc2fe60ca8a7ccac08 Mon Sep 17 00:00:00 2001
From: Andreas Sturmlechner <asturm@gentoo.org>
Date: Sat, 30 Nov 2019 11:55:33 +0100
Subject: [PATCH] Install headers to a custom location to permit slotting

That was previously necessary with Qt4 version, let's keep it while
Qt6 is around the corner.

Amended with target_include_directories fix by jospezial.

---
 templates/lib/CMakeLists.txt    | 5 +++--
 textdocument/lib/CMakeLists.txt | 5 +++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/templates/lib/CMakeLists.txt b/templates/lib/CMakeLists.txt
index 5058481..3ef29a4 100644
--- a/templates/lib/CMakeLists.txt
+++ b/templates/lib/CMakeLists.txt
@@ -101,6 +101,7 @@ if (Qt5Qml_FOUND)
 
   target_sources(Grantlee_Templates PRIVATE ${scriptabletags_SRCS})
   target_include_directories(Grantlee_Templates PRIVATE ../scriptabletags)
+  target_include_directories(Grantlee_Templates INTERFACE "$<INSTALL_INTERFACE:include/grantlee5>")
   target_link_libraries(Grantlee_Templates
     PRIVATE Qt5::Qml
   )
@@ -152,10 +153,10 @@ install(FILES
   token.h
   util.h
   variable.h
-  DESTINATION include/grantlee COMPONENT Templates
+  DESTINATION include/grantlee5/grantlee COMPONENT Templates
 )
 
 install(FILES
   grantlee_templates.h
-  DESTINATION include COMPONENT Templates
+  DESTINATION include/grantlee5 COMPONENT Templates
 )
diff --git a/textdocument/lib/CMakeLists.txt b/textdocument/lib/CMakeLists.txt
index 2c5a96f..c42d32a 100644
--- a/textdocument/lib/CMakeLists.txt
+++ b/textdocument/lib/CMakeLists.txt
@@ -34,6 +34,7 @@ if (CMAKE_GENERATOR MATCHES "Visual Studio")
       )
   endforeach()
 endif()
+target_include_directories(Grantlee_TextDocument INTERFACE "$<INSTALL_INTERFACE:include/grantlee5>")
 
 target_link_libraries(Grantlee_TextDocument
   PUBLIC Qt5::Gui
@@ -59,10 +60,10 @@ install(FILES
   texthtmlbuilder.h
   mediawikimarkupbuilder.h
   ${CMAKE_CURRENT_BINARY_DIR}/grantlee_textdocument_export.h
-  DESTINATION include/grantlee COMPONENT TextDocument
+  DESTINATION include/grantlee5/grantlee COMPONENT TextDocument
 )
 
 install(FILES
   grantlee_textdocument.h
-  DESTINATION include COMPONENT TextDocument
+  DESTINATION include/grantlee5 COMPONENT TextDocument
 )
-- 
2.24.0