diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1b524f7..3e9b862 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -73,8 +73,9 @@ target_include_directories(cxxopts INTERFACE
)
if(CXXOPTS_ENABLE_INSTALL)
+ include(GNUInstallDirs)
include(CMakePackageConfigHelpers)
- set(CXXOPTS_CMAKE_DIR "lib/cmake/cxxopts" CACHE STRING
+ set(CXXOPTS_CMAKE_DIR "${CMAKE_INSTALL_LIBDIR}/cmake/cxxopts" CACHE STRING
"Installation directory for cmake files, relative to ${CMAKE_INSTALL_PREFIX}.")
set(version_config "${PROJECT_BINARY_DIR}/cxxopts-config-version.cmake")
set(project_config "${PROJECT_BINARY_DIR}/cxxopts-config.cmake")
@@ -100,8 +101,8 @@ if(CXXOPTS_ENABLE_INSTALL)
NAMESPACE cxxopts::)
# Install the header file and export the target
- install(TARGETS cxxopts EXPORT ${targets_export_name} DESTINATION lib)
- install(FILES ${PROJECT_SOURCE_DIR}/include/cxxopts.hpp DESTINATION include)
+ install(TARGETS cxxopts EXPORT ${targets_export_name} DESTINATION ${CMAKE_INSTALL_LIBDIR})
+ install(FILES ${PROJECT_SOURCE_DIR}/include/cxxopts.hpp DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
endif()
add_subdirectory(src)