Fix CMake rules when nesting CMake projects

`${CMAKE_SOURCE_DIR}` points to the outer project root, not the current directory. Fixes building of `glslang` when included into another CMake project.
KhronosGroup · Jul 10, 2020 · 2270713 · 2270713
1 parent 2041586
commit 2270713
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -237,9 +237,9 @@ set(GLSLANG_GENERATED_INCLUDEDIR "${CMAKE_BINARY_DIR}/include")
 ################################################################################
 # Build version information generation
 ################################################################################
-set(GLSLANG_CHANGES_FILE      "${CMAKE_SOURCE_DIR}/CHANGES.md")
-set(GLSLANG_BUILD_INFO_PY     "${CMAKE_SOURCE_DIR}/build_info.py")
-set(GLSLANG_BUILD_INFO_H_TMPL "${CMAKE_SOURCE_DIR}/build_info.h.tmpl")
+set(GLSLANG_CHANGES_FILE      "${CMAKE_CURRENT_SOURCE_DIR}/CHANGES.md")
+set(GLSLANG_BUILD_INFO_PY     "${CMAKE_CURRENT_SOURCE_DIR}/build_info.py")
+set(GLSLANG_BUILD_INFO_H_TMPL "${CMAKE_CURRENT_SOURCE_DIR}/build_info.h.tmpl")
 set(GLSLANG_BUILD_INFO_H      "${GLSLANG_GENERATED_INCLUDEDIR}/glslang/build_info.h")
 
 # Command to build the build_info.h file