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mariadb/cmake/readline.cmake
vladislav vaintroub b51195d651 CMake 2.6.2 fix
2010-01-08 11:06:42 +01:00

229 lines
7.3 KiB
CMake
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# Copyright (C) 2009 Sun Microsystems, Inc
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
MACRO (MYSQL_CHECK_MULTIBYTE)
CHECK_INCLUDE_FILE(wctype.h HAVE_WCTYPE_H)
CHECK_INCLUDE_FILE(wchar.h HAVE_WCHAR_H)
IF(HAVE_WCHAR_H)
SET(CMAKE_EXTRA_INCLUDE_FILES wchar.h)
CHECK_TYPE_SIZE(mbstate_t SIZEOF_MBSTATE_T)
SET(CMAKE_EXTRA_INCLUDE_FILES)
IF(SIZEOF_MBSTATE_T)
SET(HAVE_MBSTATE_T 1)
ENDIF()
ENDIF()
CHECK_C_SOURCE_COMPILES("
#include <langinfo.h>
int main(int ac, char **av)
{
char *cs = nl_langinfo(CODESET);
return 0;
}"
HAVE_LANGINFO_CODESET)
CHECK_FUNCTION_EXISTS(mbrlen HAVE_MBRLEN)
CHECK_FUNCTION_EXISTS(mbscmp HAVE_MBSCMP)
CHECK_FUNCTION_EXISTS(mbsrtowcs HAVE_MBSRTOWCS)
CHECK_FUNCTION_EXISTS(wcrtomb HAVE_WCRTOMB)
CHECK_FUNCTION_EXISTS(mbrtowc HAVE_MBRTOWC)
CHECK_FUNCTION_EXISTS(wcscoll HAVE_WCSCOLL)
CHECK_FUNCTION_EXISTS(wcsdup HAVE_WCSDUP)
CHECK_FUNCTION_EXISTS(wcwidth HAVE_WCWIDTH)
CHECK_FUNCTION_EXISTS(wctype HAVE_WCTYPE)
CHECK_FUNCTION_EXISTS(iswlower HAVE_ISWLOWER)
CHECK_FUNCTION_EXISTS(iswupper HAVE_ISWUPPER)
CHECK_FUNCTION_EXISTS(towlower HAVE_TOWLOWER)
CHECK_FUNCTION_EXISTS(towupper HAVE_TOWUPPER)
CHECK_FUNCTION_EXISTS(iswctype HAVE_ISWCTYPE)
SET(CMAKE_EXTRA_INCLUDE_FILES wchar.h)
CHECK_TYPE_SIZE(wchar_t SIZEOF_WCHAR_T)
IF(SIZEOF_WCHAR_T)
SET(HAVE_WCHAR_T 1)
ENDIF()
SET(CMAKE_EXTRA_INCLUDE_FILES wctype.h)
CHECK_TYPE_SIZE(wctype_t SIZEOF_WCTYPE_T)
IF(SIZEOF_WCTYPE_T)
SET(HAVE_WCTYPE_T 1)
ENDIF()
CHECK_TYPE_SIZE(wint_t SIZEOF_WINT_T)
IF(SIZEOF_WINT_T)
SET(HAVE_WINT_T 1)
ENDIF()
SET(CMAKE_EXTRA_INCLUDE_FILES)
ENDMACRO()
MACRO (FIND_CURSES)
FIND_PACKAGE(Curses)
MARK_AS_ADVANCED(CURSES_CURSES_H_PATH CURSES_FORM_LIBRARY CURSES_HAVE_CURSES_H)
IF(NOT CURSES_FOUND)
SET(ERRORMSG "Curses library not found. Please install appropriate package,
remove CMakeCache.txt and rerun cmake.")
IF(CMAKE_SYSTEM_NAME MATCHES "Linux")
SET(ERRORMSG ${ERRORMSG}
"On Debian/Ubuntu, package name is libncurses5-dev, on Redhat and derivates "
"it is ncurses-devel.")
ENDIF()
MESSAGE(FATAL_ERROR ${ERRORMSG})
ENDIF()
IF(CURSES_HAVE_CURSES_H)
SET(HAVE_CURSES_H 1 CACHE INTERNAL "")
ELSEIF(CURSES_HAVE_NCURSES_H)
SET(HAVE_NCURSES_H 1 CACHE INTERNAL "")
ENDIF()
IF(CMAKE_SYSTEM_NAME MATCHES "HP")
# CMake uses full path to library /lib/libcurses.sl
# On Itanium, it results into architecture mismatch+
# the library is for PA-RISC
SET(CURSES_LIBRARY "curses" CACHE INTERNAL "" FORCE)
SET(CURSES_CURSES_LIBRARY "curses" CACHE INTERNAL "" FORCE)
ENDIF()
IF(CMAKE_SYSTEM_NAME MATCHES "Linux")
# -Wl,--as-needed breaks linking with -lcurses, e.g on Fedora
# Lower-level libcurses calls are exposed by libtinfo
CHECK_LIBRARY_EXISTS(${CURSES_LIBRARY} tputs "" HAVE_TPUTS_IN_CURSES)
IF(NOT HAVE_TPUTS_IN_CURSES)
CHECK_LIBRARY_EXISTS(tinfo tputs "" HAVE_TPUTS_IN_TINFO)
IF(HAVE_TPUTS_IN_TINFO)
SET(CURSES_LIBRARY tinfo)
ENDIF()
ENDIF()
ENDIF()
ENDMACRO()
MACRO (MYSQL_USE_BUNDLED_READLINE)
SET(USE_NEW_READLINE_INTERFACE 1)
SET(HAVE_HIST_ENTRY)
SET(USE_LIBEDIT_INTERFACE)
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()
MACRO (MYSQL_USE_BUNDLED_LIBEDIT)
SET(USE_LIBEDIT_INTERFACE 1)
SET(HAVE_HIST_ENTRY 1)
SET(READLINE_INCLUDE_DIR ${CMAKE_SOURCE_DIR}/cmd-line-utils/libedit)
SET(READLINE_LIBRARY edit)
FIND_CURSES()
ADD_SUBDIRECTORY(${CMAKE_SOURCE_DIR}/cmd-line-utils/libedit)
ENDMACRO()
MACRO (MYSQL_FIND_SYSTEM_READLINE name)
FIND_PATH(${name}_INCLUDE_DIR readline/readline.h )
FIND_LIBRARY(${name}_LIBRARY NAMES ${name})
MARK_AS_ADVANCED(${name}_INCLUDE_DIR ${name}_LIBRARY)
INCLUDE(CheckCXXSourceCompiles)
SET(CMAKE_REQUIRES_LIBRARIES ${${name}_LIBRARY})
IF(${name}_LIBRARY AND ${name}_INCLUDE_DIR)
SET(SYSTEM_READLINE_FOUND 1)
SET(CMAKE_REQUIRED_LIBRARIES ${${name}_LIBRARY})
CHECK_CXX_SOURCE_COMPILES("
#include <stdio.h>
#include <readline/readline.h>
int main(int argc, char **argv)
{
HIST_ENTRY entry;
return 0;
}"
${name}_HAVE_HIST_ENTRY)
CHECK_CXX_SOURCE_COMPILES("
#include <stdio.h>
#include <readline/readline.h>
int main(int argc, char **argv)
{
char res= *(*rl_completion_entry_function)(0,0);
completion_matches(0,0);
}"
${name}_USE_LIBEDIT_INTERFACE)
CHECK_CXX_SOURCE_COMPILES("
#include <stdio.h>
#include <readline/readline.h>
int main(int argc, char **argv)
{
rl_completion_func_t *func1= (rl_completion_func_t*)0;
rl_compentry_func_t *func2= (rl_compentry_func_t*)0;
}"
${name}_USE_NEW_READLINE_INTERFACE)
IF(${name}_USE_LIBEDIT_INTERFACE OR ${name}_USE_NEW_READLINE_INTERFACE)
SET(READLINE_LIBRARY ${${name}_LIBRARY})
SET(READLINE_INCLUDE_DIR ${${name}_INCLUDE_DIR})
SET(HAVE_HIST_ENTRY ${${name}_HAVE_HIST_ENTRY})
SET(USE_LIBEDIT_INTERFACE ${${name}_USE_LIBEDIT_INTERFACE})
SET(USE_NEW_READLINE_INTERFACE ${${name}_USE_NEW_READLINE_INTERFACE})
SET(READLINE_FOUND 1)
ENDIF()
ENDIF()
ENDMACRO()
MACRO (MYSQL_CHECK_READLINE)
IF (NOT WIN32)
MYSQL_CHECK_MULTIBYTE()
IF(NOT CYGWIN)
SET(WITH_LIBEDIT ON CACHE BOOL "Use bundled libedit")
SET(WITH_READLINE OFF CACHE BOOL "Use bundled readline")
ELSE()
# Bundled libedit does not compile on cygwin, only readline
SET(WITH_READLINE OFF CACHE BOOL "Use bundled readline")
ENDIF()
# Handle mutual exclusion of WITH_READLINE/WITH_LIBEDIT variables
# We save current setting to recognize when user switched between
# WITH_READLINE and WITH_LIBEDIT
IF(WITH_READLINE)
IF(NOT SAVE_READLINE_SETTING OR SAVE_READLINE_SETTING MATCHES
"WITH_LIBEDIT")
SET(WITH_LIBEDIT OFF CACHE BOOL "Use bundled libedit" FORCE)
ENDIF()
ELSEIF(WITH_LIBEDIT)
IF(NOT SAVE_READLINE_SETTING OR SAVE_READLINE_SETTING MATCHES
"WITH_READLINE")
SET(WITH_READLINE OFF CACHE BOOL "Use bundled readline" FORCE)
ENDIF()
ENDIF()
IF(WITH_READLINE)
MYSQL_USE_BUNDLED_READLINE()
SET(SAVE_READLINE_SETTING WITH_READLINE CACHE INTERNAL "" FORCE)
ELSEIF(WITH_LIBEDIT)
MYSQL_USE_BUNDLED_LIBEDIT()
SET(SAVE_READLINE_SETTING WITH_LIBEDIT CACHE INTERNAL "" FORCE)
ELSE()
MYSQL_FIND_SYSTEM_READLINE(readline)
IF(NOT READLINE_FOUND)
MYSQL_FIND_SYSTEM_READLINE(edit)
IF(NOT READLINE_FOUND)
MESSAGE(FATAL_ERROR "Cannot find system readline or libedit libraries.Use WITH_READLINE or WITH_LIBEDIT")
ENDIF()
ENDIF()
ENDIF()
ENDIF(NOT WIN32)
ENDMACRO()
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