Fix portability problems

- Solaris readline always needs curses
- -rdynamic is not portable, replaced by SET_TARGET_PROPERTIES(...ENABLE_EXPORTS)

client/CMakeLists.txt

@@ -31,7 +31,7 @@ MYSQL_ADD_EXECUTABLE(mysql completion_hash.cc mysql.cc readline.cc
 TARGET_LINK_LIBRARIES(mysql mysqlclient)
 IF(UNIX)
   TARGET_LINK_LIBRARIES(mysql ${MY_READLINE_LIBRARY})
-  SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -rdynamic")
+  SET_TARGET_PROPERTIES(mysql PROPERTIES ENABLE_EXPORTS TRUE)
 ENDIF(UNIX)
 
 MYSQL_ADD_EXECUTABLE(mysqltest mysqltest.cc COMPONENT Test)

cmake/readline.cmake

@@ -116,7 +116,6 @@ MACRO (MYSQL_USE_BUNDLED_READLINE)
   SET(HAVE_HIST_ENTRY)
   SET(READLINE_INCLUDE_DIR ${CMAKE_SOURCE_DIR}/cmd-line-utils)
   SET(READLINE_LIBRARY readline)
-  FIND_CURSES()
   ADD_SUBDIRECTORY(${CMAKE_SOURCE_DIR}/cmd-line-utils/readline)
 ENDMACRO()
 
@@ -126,10 +125,10 @@ MACRO (MYSQL_FIND_SYSTEM_READLINE)
   FIND_LIBRARY(READLINE_LIBRARY NAMES readline)
   MARK_AS_ADVANCED(READLINE_INCLUDE_DIR READLINE_LIBRARY)
 
-  SET(CMAKE_REQUIRES_LIBRARIES ${READLINE_LIBRARY})
+  SET(CMAKE_REQUIRES_LIBRARIES ${READLINE_LIBRARY} ${CURSES_LIBRARY})
 
   IF(READLINE_LIBRARY AND READLINE_INCLUDE_DIR)
-    SET(CMAKE_REQUIRED_LIBRARIES ${READLINE_LIBRARY})
+    SET(CMAKE_REQUIRED_LIBRARIES ${READLINE_LIBRARY} ${CURSES_LIBRARY})
     CHECK_CXX_SOURCE_COMPILES("
     #include <stdio.h>
     #include <readline/readline.h>
@@ -175,6 +174,7 @@ MACRO (MYSQL_FIND_SYSTEM_READLINE)
       ENDIF(READLINE_V5)
     ENDIF(NEW_READLINE_INTERFACE)
   ENDIF()
+  SET(CMAKE_REQUIRES_LIBRARIES )
 ENDMACRO()
 
 MACRO (MYSQL_FIND_SYSTEM_LIBEDIT)
@@ -197,6 +197,7 @@ MACRO (MYSQL_FIND_SYSTEM_LIBEDIT)
     LIBEDIT_INTERFACE)
     SET(USE_LIBEDIT_INTERFACE ${LIBEDIT_INTERFACE})
   ENDIF()
+  SET(CMAKE_REQUIRES_LIBRARIES)
 ENDMACRO()
 
 
@@ -204,6 +205,7 @@ MACRO (MYSQL_CHECK_READLINE)
   IF (NOT WIN32)
     MYSQL_CHECK_MULTIBYTE()
     SET(WITH_READLINE OFF CACHE BOOL "Use bundled readline")
+    FIND_CURSES()
 
     IF(WITH_READLINE)
       MYSQL_USE_BUNDLED_READLINE()
@@ -217,7 +219,7 @@ MACRO (MYSQL_CHECK_READLINE)
       ENDIF()
     ENDIF()
     SET(MY_READLINE_INCLUDE_DIR ${READLINE_INCLUDE_DIR})
-    SET(MY_READLINE_LIBRARY ${READLINE_LIBRARY})
+    SET(MY_READLINE_LIBRARY ${READLINE_LIBRARY} ${CURSES_LIBRARY})
   ENDIF(NOT WIN32)
 ENDMACRO()