p9y: properly enforce C++11

[awesomized/libmemcached] / CPack.txt

diff --git a/CPack.txt b/CPack.txt
index 09fb62078b9c980c9fa3992153cfd9553d4102cf..c33a7dac2391bd6275ceb7abda1c1a418202bcd9 100644 (file)
--- a/CPack.txt
+++ b/CPack.txt
@@ -38,7 +38,11 @@ set(CPACK_PACKAGE_DESCRIPTION
 memcached server (http://memcached.org/). It has been designed to be
 light on memory usage, thread safe, and provide full access to server
 side methods.")
-list(JOIN PROJECT_CONFIG "-" CPACK_PACKAGE_DIRECTORY)
+if(CMAKE_VERSION VERSION_LESS 3.12)
+    string(REPLACE ";" "-" CPACK_PACKAGE_DIRECTORY "${PROJECT_CONFIG}")
+else()
+    list(JOIN PROJECT_CONFIG "-" CPACK_PACKAGE_DIRECTORY)
+endif()
 set(CPACK_PROJECT_CONFIG_FILE "${CMAKE_SOURCE_DIR}/CPack/ProjectConfig.txt")
 set(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_SOURCE_DIR}/README.md")
 set(CPACK_PACKAGE_INSTALL_DIRECTORY "${PROJECT_NAME}/${PROJECT_VERSION}")
@@ -53,7 +57,7 @@ execute_process(
         OUTPUT_VARIABLE PROJECT_TAG
         ERROR_VARIABLE GIT_ERROR_OUTPUT
 )
-if(ERROR_OUTPUT)
+if(GIT_ERROR_OUTPUT)
     message(NOTICE "git describe: ${GIT_ERROR_OUTPUT}")
 endif()
 string(STRIP "${PROJECT_TAG}" PROJECT_TAG)