X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=CMakeLists.txt;h=19755ffd54cd299c884a5866920799eec036cd42;hb=dd0484bd2ed9343a9c89367da0466f26c569e77a;hp=36ca49888eee470476afaa34c9419cfd0b09aa2b;hpb=5e760300d15ef4c5b7eed3fb9f37920ebca2f6ec;p=m6w6%2Flibmemcached

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 36ca4988..19755ffd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.9..3.16)
+cmake_minimum_required(VERSION 3.9...3.18)
 
 if(${CMAKE_VERSION} VERSION_LESS 3.12)
     cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
@@ -11,45 +11,44 @@ project(libmemcached
         DESCRIPTION "libmemcached https://github.com/m6w6/libmemcached"
         )
 
-set(CMAKE_CXX_STANDARD 11)
-set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CXX_STANDARD 11)
 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 
 include(CMakeConfig.txt)
 
-foreach(INCLUDE IN ITEMS ${CMAKE_BINARY_DIR} .)
-    include_directories(
-            ${INCLUDE}/
-            ${INCLUDE}/include
-            ${INCLUDE}/src
+if(NOT BUILD_DOCSONLY)
+
+    set(AUTOHEADER_FILE mem_config.h)
+
+    set(CLIENTS
+            memcapable
+            memcat
+            memcp
+            memdump
+            memerror
+            memexist
+            memflush
+            memparse
+            memping
+            memrm
+            memslap
+            memstat
+            memtouch
             )
-endforeach()
-set(AUTOHEADER_FILE mem_config.h)
-
-set(CLIENTS
-        memcapable
-        memcat
-        memcp
-        memdump
-        memerror
-        memexist
-        memflush
-        memparse
-        memping
-        memrm
-        memslap
-        memstat
-        memtouch
-        )
 
-add_subdirectory(include)
-add_subdirectory(src)
-add_subdirectory(docs)
-add_subdirectory(support)
+    add_subdirectory(src)
+    add_subdirectory(include)
+    add_subdirectory(support)
+    add_subdirectory(test)
+
+    # keep last
+    configure_file(src/mem_config.h.in ${AUTOHEADER_FILE} @ONLY)
+endif()
 
-if(BUILD_TESTING)
-    add_subdirectory(tests)
+if(BUILD_DOCS OR BUILD_DOCSONLY)
+    add_subdirectory(docs)
 endif()
 
-# keep last
-configure_file(src/mem_config.h.in ${AUTOHEADER_FILE} @ONLY)
+if(ENV{INVALID_CONFIGURATION})
+    message(FATAL_ERROR "invalid configuration -- giving up")
+endif()