Ensure that the correct install prefix is passed to example builds

steveire · Nov 24, 2019 · d8fbaec · d8fbaec
1 parent 3a9db8e
commit d8fbaec
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
@@ -4,30 +4,46 @@ project(grantlee_examples)
 
 include(ExternalProject)
 
+if (IS_ABSOLUTE ${CMAKE_PREFIX_PATH})
+  set(prefixPath ${CMAKE_PREFIX_PATH})
+else()
+  set(prefixPath ${CMAKE_BINARY_DIR}/${CMAKE_PREFIX_PATH})
+endif()
+
 ExternalProject_Add(books
   SOURCE_DIR ${CMAKE_SOURCE_DIR}/books
   INSTALL_COMMAND ""
+  CMAKE_ARGS
+    -DCMAKE_PREFIX_PATH=${prefixPath}
 )
 ExternalProject_Add(codegen
   SOURCE_DIR ${CMAKE_SOURCE_DIR}/codegen
   INSTALL_COMMAND ""
+  CMAKE_ARGS
+    -DCMAKE_PREFIX_PATH=${prefixPath}
   DEPENDS books
 )
 
 ExternalProject_Add(contacts
   SOURCE_DIR ${CMAKE_SOURCE_DIR}/contacts
   INSTALL_COMMAND ""
+  CMAKE_ARGS
+    -DCMAKE_PREFIX_PATH=${prefixPath}
   DEPENDS codegen
 )
 
 ExternalProject_Add(htmlapps
   SOURCE_DIR ${CMAKE_SOURCE_DIR}/htmlapps
   INSTALL_COMMAND ""
+  CMAKE_ARGS
+    -DCMAKE_PREFIX_PATH=${prefixPath}
   DEPENDS contacts
 )
 
 ExternalProject_Add(textedit
   SOURCE_DIR ${CMAKE_SOURCE_DIR}/textedit
   INSTALL_COMMAND ""
+  CMAKE_ARGS
+    -DCMAKE_PREFIX_PATH=${prefixPath}
   DEPENDS htmlapps
 )