diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 95880c20..54ce4994 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -30,6 +30,9 @@ cmake_policy(SET CMP0057 NEW) # Project version variables are the empty string if version is unspecified cmake_policy(SET CMP0048 NEW) +# option() honor variables +cmake_policy(SET CMP0077 NEW) + project(absl CXX) # Output directory is correct by default for most build setups. However, when @@ -41,9 +44,9 @@ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin) # when absl is included as subproject (i.e. using add_subdirectory(abseil-cpp)) # in the source tree of a project that uses it, install rules are disabled. if(NOT "^${CMAKE_SOURCE_DIR}$" STREQUAL "^${PROJECT_SOURCE_DIR}$") - set(ABSL_ENABLE_INSTALL FALSE) + option(ABSL_ENABLE_INSTALL "Enable install rule" OFF) else() - set(ABSL_ENABLE_INSTALL TRUE) + option(ABSL_ENABLE_INSTALL "Enable install rule" ON) endif() list(APPEND CMAKE_MODULE_PATH |