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.
This commit is contained in:
Ben Clayton 2020-07-10 14:39:39 +01:00
parent 2041586674
commit 2270713d6a

View File

@ -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