Fix CMake warning; use standalone asio by default.

CMakeLists.txt

@@ -77,7 +77,7 @@ option_if_not_defined(LSPCPP_ASAN "Build lsp with address sanitizer" OFF)
 option_if_not_defined(LSPCPP_MSAN "Build lsp with memory sanitizer" OFF)
 option_if_not_defined(LSPCPP_TSAN "Build lsp with thread sanitizer" OFF)
 option_if_not_defined(LSPCPP_INSTALL "Create lsp install target" OFF)
-option_if_not_defined(LSPCPP_STANDALONE_ASIO "Use standalone asio" OFF)
+option_if_not_defined(LSPCPP_STANDALONE_ASIO "Use standalone asio" ON)
 option_if_not_defined(LSPCPP_SUPPORT_BOEHM_GC "\
 Enable support for Boehm GC. GC must be specified LSPCPP_GC_DOWNLOADED_ROOT, if downloaded or by
 find_package(BDWgc CONFIG REQUIRED) or pkg_config." OFF)
@@ -378,7 +378,7 @@ if (NOT LSPCPP_STANDALONE_ASIO)
         INSTALL_NUGET(boost_system-vc141 1.76.0.0)
         INSTALL_NUGET(boost_thread-vc141 1.76.0.0)
     else ()
-        find_package(Boost REQUIRED)
+        find_package(Boost CONFIG)
         if (NOT Boost_FOUND)
             if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
                 message(FATAL_ERROR "Can't find boost,lease build boost and install it or install boost with : brew install boost")

support/cmake/distclean.cmake

@@ -1,3 +1,5 @@
+cmake_minimum_required(VERSION 3.15)
+
 # This CMake script will delete build directories and files to bring the
 # package back to it's distribution state
 
@@ -47,10 +49,10 @@ FILE(GLOB TOPDIRECTORIES "${TOPDIR}/lib"
 FILE(GLOB_RECURSE LIB "${TOPDIR}/*.a")
 FILE(GLOB_RECURSE OBJ "${TOPDIR}/*.cpp.o")
 
-# CMake has trouble finding directories recursively, so locate these
-# files and then save the parent directory of the files
-GET_PARENT_DIRECTORIES(Makefile.cmake CMAKEFILES 0)
-GET_PARENT_DIRECTORIES(LastTest.log CMAKETESTING 1)
+# Delete CMakeFiles directories (specific to this project)
+FILE(GLOB CMAKEFILES "${TOPDIR}/CMakeFiles")
+FILE(GLOB CMAKEFILES_NESTED "${TOPDIR}/*/CMakeFiles")
+FILE(GLOB CMAKEFILES_NESTED_NESTED "${TOPDIR}/*/*/CMakeFiles")
 
 # Place these files and directories into a list
 SET(DEL ${TOPDIRECTORIES}
@@ -66,11 +68,14 @@ SET(DEL ${TOPDIRECTORIES}
         ${CMAKECACHE}
         ${CMAKEINSTALL}
         ${MAKEFILE}
-        ${CMAKEFILES}
-        ${CMAKETESTING}
         ${CMAKETESTFILES}
+        ${CMAKEFILES}
+        ${CMAKEFILES_NESTED}
+        ${CMAKEFILES_NESTED_NESTED}
 )
 
+
+
 # If we are not in the build dir, delete that as well
 IF(NOT (${BASEDIR} STREQUAL "build"))
     FILE(GLOB BUILD "${TOPDIR}/build")