commit 1fc6fc181cdd1935ac51658f8fb731db59a9c1a4
author Gustavo Alvarez <462213+sl1pkn07@users.noreply.github.com> Tue Oct 19 00:14:52 2021 +0200
committer GitHub <noreply@github.com> Mon Oct 18 23:14:52 2021 +0100
tree 793fe6ac512968ff1d6a0748fe9118fd39a768ae
parent 03162a6f8b0aabebcaea0e9c29a1bcc35820dad0

If change the include path destination when run cmake configure with `DCMAKE_INSTALL_INCLUDEDIR`, the .cmake generated still point to hardcoded path `include`. this fix it (#178)

CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4be11ea..ed62417 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,13 +6,15 @@
   # https://stackoverflow.com/questions/43379311/why-does-project-affect-cmakes-opinion-on-cmake-sizeof-void-p
 )
 
+include(GNUInstallDirs)
+
 add_library(Headers INTERFACE)
 target_include_directories(Headers
   SYSTEM
   BEFORE
   INTERFACE
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
-    $<INSTALL_INTERFACE:include>
+    $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
 )
 
 install(
@@ -20,8 +22,6 @@
   EXPORT OpenCLHeadersTargets
 )
 
-include(GNUInstallDirs)
-
 install(
   DIRECTORY CL
   DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}