cmake 3.14.3 warnings

CMakeLists.txt

@@ -22,6 +22,9 @@ ENDIF()
 IF(POLICY CMP0054)
   CMAKE_POLICY(SET CMP0054 NEW)
 ENDIF()
+IF(POLICY CMP0075)
+  CMAKE_POLICY(SET CMP0075 NEW)
+ENDIF()
 
 MESSAGE(STATUS "Running cmake version ${CMAKE_VERSION}")
 

storage/mroonga/vendor/groonga/CMakeLists.txt

@@ -77,9 +77,8 @@ if(DEFINED GRN_EMBED)
 else()
   set(GRN_EMBED_DEFAULT OFF)
 endif()
-option(GRN_EMBED
-  "Build as a static library to embed into an application"
-  ${GRN_EMBED_DEFAULT})
+set(GRN_EMBED ${GRN_EMBED_DEFAULT} CACHE BOOL
+  "Build as a static library to embed into an application")
 
 set(BIN_DIR "bin")
 set(SBIN_DIR "sbin")

storage/mroonga/vendor/groonga/vendor/plugins/groonga-normalizer-mysql/CMakeLists.txt

@@ -25,9 +25,8 @@ if(DEFINED GROONGA_NORMALIZER_MYSQL_EMBED)
 else()
   set(GROONGA_NORMALIZER_MYSQL_EMBED_DEFAULT OFF)
 endif()
-option(GROONGA_NORMALIZER_MYSQL_EMBED
-  "Build as a static library to embed into an application"
-  ${GROONGA_NORMALIZER_MYSQL_EMBED_DEFAULT})
+set(GROONGA_NORMALIZER_MYSQL_EMBED ${GROONGA_NORMALIZER_MYSQL_EMBED_DEFAULT}
+  CACHE BOOL "Build as a static library to embed into an application")
 
 file(READ "${CMAKE_CURRENT_SOURCE_DIR}/version" VERSION)
 

storage/tokudb/PerconaFT/cmake_modules/TokuFeatureDetection.cmake

@@ -134,4 +134,4 @@ static __thread int tlsvar = 0;
 int main(void) { return tlsvar; }" HAVE_GNU_TLS)
 
 ## set TOKUDB_REVISION
-set(CMAKE_TOKUDB_REVISION 0 CACHE INTEGER "Revision of tokudb.")
+set(CMAKE_TOKUDB_REVISION 0 CACHE INTERNAL "Revision of tokudb.")