# Copyright (c) 2006, 2014, Oracle and/or its affiliates. All rights reserved.
# 
# 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

SET(prefix "${PKG_INSTALL_PREFIX}")
SET(sysconfdir ${prefix})
SET(bindir ${prefix}/${INSTALL_BINDIR})
SET(libexecdir ${prefix}/${INSTALL_SBINDIR})
SET(scriptdir ${prefix}/${INSTALL_BINDIR})
SET(datadir ${prefix}/${INSTALL_MYSQLSHAREDIR})
SET(pkgdatadir ${prefix}/${INSTALL_MYSQLSHAREDIR})
SET(libsubdir  ${INSTALL_LIBDIR})
SET(pkgincludedir ${prefix}/${INSTALL_INCLUDEDIR})
SET(pkglibdir ${prefix}/${INSTALL_LIBDIR})
SET(pkgplugindir ${prefix}/${INSTALL_PLUGINDIR})
SET(localstatedir ${MYSQL_DATADIR})

SET(RPATH_OPTION "")
IF(CMAKE_SYSTEM_NAME STREQUAL "SunOS")
  SET(RPATH_OPTION "-R$pkglibdir")
ENDIF()

# some scripts use  @TARGET_LINUX@
IF(CMAKE_SYSTEM_NAME MATCHES "Linux")
  SET(TARGET_LINUX "true")
ELSE()
  SET(TARGET_LINUX "false")
ENDIF()

# Use cmake variables to inspect dependencies for 
# mysqlclient library (add -l stuff)
SET(CLIENT_LIBS "")

# Avoid compatibility warning about lists with empty elements
IF(POLICY CMP0011)
  CMAKE_POLICY(SET CMP0011 NEW)
ENDIF()
IF(POLICY CMP0007)
  CMAKE_POLICY(SET CMP0007 OLD)
ENDIF()

# Extract dependencies using CMake's internal ${target}_LIB_DEPENDS variable
# returned string in ${var} is can be passed to linker's command line
MACRO(EXTRACT_LINK_LIBRARIES target var)
  IF(${target}_LIB_DEPENDS)
    LIST(REMOVE_ITEM ${target}_LIB_DEPENDS "")
    LIST(REMOVE_DUPLICATES ${target}_LIB_DEPENDS)
    FOREACH(lib ${${target}_LIB_DEPENDS})
      # Filter out "general", it is not a library, just CMake hint
      # Also, remove duplicates
      IF(NOT lib STREQUAL "general" AND NOT ${var}  MATCHES "-l${lib} ")
        IF (lib MATCHES "^\\-l")
          SET(${var} "${${var}} ${lib} ") 
        ELSEIF(lib MATCHES "^/")
          # Full path, convert to just filename, strip "lib" prefix and extension
          GET_FILENAME_COMPONENT(lib "${lib}" NAME_WE)
          STRING(REGEX REPLACE "^lib" "" lib "${lib}")
          SET(${var} "${${var}}-l${lib} " ) 
        ELSE()
          SET(${var} "${${var}}-l${lib} " ) 
        ENDIF()
      ENDIF()
    ENDFOREACH()
  ENDIF()
  IF(MSVC)
    STRING(REPLACE "-l" "" ${var} "${${var}}")
  ENDIF()
ENDMACRO()

EXTRACT_LINK_LIBRARIES(mysqlclient CLIENT_LIBS)

SET(LIBMYSQLD_LIBS_USAGE "
        --libmysqld-libs [$embedded_libs]")
SET(DISABLE_EMBEDDED_SH "")
SET(DISABLE_EMBEDDED_PL "")
IF(WITHOUT_SERVER)
  SET(LIBMYSQLD_LIBS_USAGE)
  SET(DISABLE_EMBEDDED_SH  "usage; ")
  SET(DISABLE_EMBEDDED_PL "usage(); ")
ENDIF()

SET(mysql_config_COMPONENT COMPONENT Development)

IF(WIN32)
  # On Windows, some .sh and some .pl.in files are configured 
  # The resulting files will have .pl extension (those are perl scripts)

  # Input files with pl.in extension
  SET(PLIN_FILES)
  # Input files with .sh extension
  SET(SH_FILES)

  FOREACH(file ${PLIN_FILES})
    IF(NOT ${file}_COMPONENT)
      SET(${file}_COMPONENT Server_Scripts)
    ENDIF()
    CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/${file}.pl.in
      ${CMAKE_CURRENT_BINARY_DIR}/${file}.pl ESCAPE_QUOTES @ONLY)
    INSTALL_SCRIPT(${CMAKE_CURRENT_BINARY_DIR}/${file}.pl COMPONENT ${${file}_COMPONENT})
  ENDFOREACH()

  FOREACH(file ${SH_FILES})
    CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/${file}.sh
       ${CMAKE_CURRENT_BINARY_DIR}/${file}.pl ESCAPE_QUOTES @ONLY)
    INSTALL_SCRIPT(${CMAKE_CURRENT_BINARY_DIR}/${file}.pl COMPONENT Server_Scripts)
  ENDFOREACH()
ELSE()
  # Configure this one, for testing, but do not install it.
  CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/mysql_config.pl.in
    ${CMAKE_CURRENT_BINARY_DIR}/mysql_config.pl ESCAPE_QUOTES @ONLY)
  # On Unix, most of the files end up in the bin directory
  SET(mysql_config_COMPONENT COMPONENT Development)
  SET(BIN_SCRIPTS
    mysql_config
  )
  FOREACH(file ${BIN_SCRIPTS})
    IF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${file}.sh)
      CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/${file}.sh
        ${CMAKE_CURRENT_BINARY_DIR}/${file} ESCAPE_QUOTES @ONLY)
    ELSEIF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${file})
      CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/${file}
         ${CMAKE_CURRENT_BINARY_DIR}/${file} COPYONLY)
    ELSE()
      MESSAGE(FATAL_ERROR "Can not find ${file}.sh or ${file} in "
        "${CMAKE_CURRENT_SOURCE_DIR}" )
    ENDIF()
    EXECUTE_PROCESS(COMMAND chmod +x ${CMAKE_CURRENT_BINARY_DIR}/${file})
    IF(NOT ${file}_COMPONENT)
      SET(${file}_COMPONENT Server)
    ENDIF()
    INSTALL_SCRIPT(
      ${CMAKE_CURRENT_BINARY_DIR}/${file} 
      DESTINATION ${INSTALL_BINDIR}
      COMPONENT ${${file}_COMPONENT}
     )
  ENDFOREACH()
  IF(COPY_MYSQL_CONFIG)
    CONFIGURE_FILE(${CMAKE_CURRENT_BINARY_DIR}/mysql_config
       ${CMAKE_CURRENT_BINARY_DIR}/mysql_server_config COPYONLY)
    INSTALL_SCRIPT(
      ${CMAKE_CURRENT_BINARY_DIR}/mysql_server_config
      DESTINATION ${INSTALL_BINDIR}
      COMPONENT ${mysql_server_config_COMPONENT}
    )
  ENDIF()
ENDIF()

# Install libgcc as  mylibgcc.a
IF(CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_FLAGS MATCHES "-static")
  EXECUTE_PROCESS (
   COMMAND ${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}
     ${CMAKE_CXX_FLAGS} --print-libgcc
     OUTPUT_VARIABLE  LIBGCC_LOCATION
     RESULT_VARIABLE RESULT
     OUTPUT_STRIP_TRAILING_WHITESPACE
     ERROR_QUIET
  )
  IF(${RESULT} EQUAL 0 AND EXISTS ${LIBGCC_LOCATION})
    INSTALL(FILES "${LIBGCC_LOCATION}" DESTINATION ${INSTALL_LIBDIR}
    COMPONENT Development)
  ENDIF()
ENDIF()