Replace STRING(PREPEND ..) in CMakeLists.txt to support older CMake versions

6 years ago · 1549ff12f1
parent 70357ceff2
commit 1549ff12f1
1 changed files with 1 additions and 1 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -205,7 +205,7 @@ if (SPDLOG_INSTALL)
    #---------------------------------------------------------------------------------------
    get_target_property(PKG_CONFIG_DEFINES spdlog INTERFACE_COMPILE_DEFINITIONS)
    string(REPLACE ";" " -D" PKG_CONFIG_DEFINES "${PKG_CONFIG_DEFINES}")
-    string(PREPEND PKG_CONFIG_DEFINES "-D")
+    string(CONCAT PKG_CONFIG_DEFINES "-D" "${PKG_CONFIG_DEFINES}")
    configure_file("cmake/${PROJECT_NAME}.pc.in" "${pkg_config}" @ONLY)
    install(FILES "${pkg_config}" DESTINATION "${pkgconfig_install_dir}")