development/cmake/modules/LyXMacros.cmake

   1 #
   2 #  Copyright (c) 2006-2011 Peter Kümmel, <syntheticpp@gmx.net>
   3 #
   4 #  Redistribution and use in source and binary forms, with or without
   5 #  modification, are permitted provided that the following conditions
   6 #  are met:
   7 #
   8 #  1. Redistributions of source code must retain the copyright
   9 #         notice, this list of conditions and the following disclaimer.
  10 #  2. Redistributions in binary form must reproduce the copyright
  11 #         notice, this list of conditions and the following disclaimer in the
  12 #         documentation and/or other materials provided with the distribution.
  13 #  3. The name of the author may not be used to endorse or promote products
  14 #         derived from this software without specific prior written permission.
  15 #
  16 #  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  17 #  IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  18 #  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  19 #  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  20 #  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  21 #  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  22 #  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  23 #  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  24 #  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  25 #  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  26 #
  27
  28 include (MacroAddFileDependencies)
  29
  30 set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true)
  31
  32 macro(lyx_add_path _list _prefix)
  33         set(_tmp)
  34         foreach(_current ${${_list}})
  35                 set(_tmp ${_tmp} ${_prefix}/${_current})
  36         endforeach(_current)
  37         set(${_list} ${_tmp})
  38 endmacro(lyx_add_path _out _prefix)
  39
  40
  41 #create the implementation files from the ui files and add them
  42 #to the list of sources
  43 #usage: LYX_ADD_UI_FILES(foo_SRCS ${ui_files})
  44 macro(LYX_ADD_UI_FILES _sources _ui_files)
  45         set(uifiles})
  46         foreach (_current_FILE ${ARGN})
  47                 get_filename_component(_tmp_FILE ${_current_FILE} ABSOLUTE)
  48                 get_filename_component(_basename ${_tmp_FILE} NAME_WE)
  49                 set(_header ${CMAKE_CURRENT_BINARY_DIR}/ui_${_basename}.h)
  50
  51                 # we need to run uic and replace some things in the generated file
  52                 # this is done by executing the cmake script LyXuic.cmake
  53                 # ######
  54                 # Latest test showed on linux and windows show no bad consequeces,
  55                 # so we removed the call to LyXuic.cmake
  56                 qt_wrap_uifiles(${_header} ${_tmp_FILE} OPTIONS -tr lyx::qt_)
  57                 list(APPEND uifiles ${_header})
  58         endforeach()
  59         set(${_ui_files} ${uifiles})
  60 endmacro(LYX_ADD_UI_FILES)
  61
  62
  63
  64 macro(LYX_AUTOMOC)
  65         if (QT4_GET_MOC_INC_DIRS)
  66                 QT4_GET_MOC_INC_DIRS(_moc_INCS)
  67         endif()
  68
  69         set(_matching_FILES)
  70         foreach (_current_FILE ${ARGN})
  71
  72                 get_filename_component(_abs_FILE ${_current_FILE} ABSOLUTE)
  73                 # if "SKIP_AUTOMOC" is set to true, we will not handle this file here.
  74                 # here. this is required to make bouic work correctly:
  75                 # we need to add generated .cpp files to the sources (to compile them),
  76                 # but we cannot let automoc handle them, as the .cpp files don't exist yet when
  77                 # cmake is run for the very first time on them -> however the .cpp files might
  78                 # exist at a later run. at that time we need to skip them, so that we don't add two
  79                 # different rules for the same moc file
  80                 get_source_file_property(_skip ${_abs_FILE} SKIP_AUTOMOC)
  81
  82                 if (EXISTS ${_abs_FILE} AND NOT _skip)
  83
  84                         file(READ ${_abs_FILE} _contents)
  85
  86                         get_filename_component(_abs_PATH ${_abs_FILE} PATH)
  87
  88                         string(REGEX MATCHALL "#include +[\"<]moc_[^ ]+\\.cpp[\">]" _match "${_contents}")
  89                         if (_match)
  90                                 foreach (_current_MOC_INC ${_match})
  91                                         string(REGEX MATCH "moc_[^ <\"]+\\.cpp" _current_MOC "${_current_MOC_INC}")
  92
  93                                         get_filename_component(_basename ${_current_MOC} NAME_WE)
  94
  95                                         string(LENGTH ${_basename} _length)
  96                                         MATH(EXPR _mocless_length ${_length}-4)
  97                                         STRING(SUBSTRING  ${_basename} 4 ${_mocless_length} _mocless_name )
  98
  99                                         set(_header ${_abs_PATH}/${_mocless_name}.h)
 100
 101                                         #message(STATUS "moc : ${_header}")
 102                                         #set(_header ${CMAKE_CURRENT_SOURCE_DIR}/${_basename}.h)
 103                                         #set(_header ${_abs_PATH}/${_basename}.h)
 104
 105                                         set(_moc  ${CMAKE_CURRENT_BINARY_DIR}/${_current_MOC})
 106                                         if (WIN32)
 107                                                 set(_def -D_WIN32)
 108                                         else()
 109                                                 set(_def)
 110                                         endif()
 111                                         #set(_moc ${_abs_PATH}/${_current_MOC})
 112                                         add_custom_command(OUTPUT ${_moc}
 113                                                           COMMAND ${QT_MOC_EXECUTABLE}
 114                                                           ARGS "-DQT_VERSION=${QT4_VERSION}" ${_def} ${_moc_INCS} ${_header} -o ${_moc}
 115                                                           MAIN_DEPENDENCY ${_header})
 116                                         macro_add_file_dependencies(${_abs_FILE} ${_moc})
 117                                         SET_SOURCE_FILES_PROPERTIES(${_moc} GENERATED)
 118                                 endforeach (_current_MOC_INC)
 119                         else()
 120                                 #message(STATUS "moc not found : ${_abs_FILE} ")
 121                         endif()
 122                 endif()
 123         endforeach (_current_FILE)
 124 endmacro (LYX_AUTOMOC)
 125
 126
 127 macro(lyx_const_touched_files _allinone_name _list)
 128         set(_file_list ${_allinone_name}_files)
 129         set(_file_const ${CMAKE_CURRENT_BINARY_DIR}/${_allinone_name}_const.C)
 130         set(_file_touched ${CMAKE_CURRENT_BINARY_DIR}/${_allinone_name}_touched.C)
 131
 132         # don't touch exisiting or non-empty file,
 133         # so a cmake re-run doesn't touch all created files
 134         set(_rebuild_file_const 0)
 135         if (NOT EXISTS ${_file_const})
 136                 set(_rebuild_file_const 1)
 137         else()
 138                 FILE(READ ${_file_const} _file_content)
 139                 if (NOT _file_content)
 140                         set(_rebuild_file_const 1)
 141                 endif()
 142         endif()
 143
 144         set(_rebuild_file_touched 0)
 145         if (NOT EXISTS ${_file_touched})
 146                 set(_rebuild_file_touched 1)
 147         else()
 148                 FILE(READ ${_file_touched} _file_content)
 149                 if (NOT _file_content)
 150                         set(_rebuild_file_touched 1)
 151                 endif()
 152         endif()
 153
 154         if (LYX_MERGE_REBUILD)
 155                 #message(STATUS "Merge files build: rebuilding generated files")
 156                 set(_rebuild_file_const 1)
 157                 set(_rebuild_file_touched 1)
 158         endif()
 159
 160         if (_rebuild_file_const)
 161                 file(WRITE  ${_file_const} "// autogenerated file \n//\n")
 162                 file(APPEND ${_file_const} "//   * clear or delete this file to build it again by cmake \n//\n\n")
 163         endif()
 164
 165         if (_rebuild_file_touched)
 166                 file(WRITE  ${_file_touched} "// autogenerated file \n//\n")
 167                 file(APPEND ${_file_touched} "//         * clear or delete this file to build it again by cmake \n//\n")
 168                 file(APPEND ${_file_touched} "//         * don't touch this file \n//\n\n")
 169                 file(APPEND ${_file_touched} "#define DONT_INCLUDE_CONST_FILES\n")
 170                 file(APPEND ${_file_touched} "#include \"${_file_const}\"\n\n\n")
 171         endif()
 172
 173         #add merged files also to the project so they become editable
 174                 if(${GROUP_CODE} MATCHES "flat")
 175                 lyx_add_info_files_no_group(${${_list}})
 176         else()
 177                 lyx_add_info_files(MergedFiles ${${_list}})
 178         endif()
 179
 180         set(${_file_list} ${_file_const} ${_file_touched} ${lyx_${groupname}_info_files})
 181
 182         foreach (_current_FILE ${${_list}})
 183                 get_filename_component(_abs_FILE ${_current_FILE} ABSOLUTE)
 184                 # don't include any generated files in the final-file
 185                 # because then cmake will not know the dependencies
 186                 get_source_file_property(_isGenerated ${_abs_FILE} GENERATED)
 187                 if (_isGenerated)
 188                         list(APPEND ${_file_list} ${_abs_FILE})
 189                 else()
 190                   GET_FILENAME_COMPONENT(_file_name ${_abs_FILE} NAME_WE)
 191                   STRING(REGEX REPLACE "-" "_" _file_name "${_file_name}")
 192                   set(__macro_name ${_file_name}___ASSUME_CONST)
 193
 194                   if (_rebuild_file_const)
 195                           file(APPEND ${_file_const}  "#define ${__macro_name}\n")
 196                           file(APPEND ${_file_const}  "#if defined(${__macro_name}) && !defined(DONT_INCLUDE_CONST_FILES)\n")
 197                           file(APPEND ${_file_const}  "#include \"${_abs_FILE}\"\n")
 198                           file(APPEND ${_file_const}  "#endif\n\n")
 199                   endif()
 200
 201                   if (_rebuild_file_touched)
 202                           file(APPEND ${_file_touched}  "#ifndef ${__macro_name}\n")
 203                           file(APPEND ${_file_touched}  "#include \"${_abs_FILE}\"\n")
 204                           file(APPEND ${_file_touched}  "#endif\n\n")
 205                   endif()
 206                 endif()
 207         endforeach (_current_FILE)
 208 endmacro(lyx_const_touched_files)
 209
 210 macro(LYX_OPTION_INIT)
 211         set(LYX_OPTIONS)
 212 endmacro()
 213
 214
 215 macro(LYX_OPTION _name _description _default _sys)
 216         set(_msg OFF)
 217         if(${_sys} MATCHES "GCC")
 218                 set(_system CMAKE_COMPILER_IS_GNUCXX)
 219         elseif(${_sys} MATCHES "MAC")
 220                 set(_system APPLE)
 221         else()
 222                 set(_system ${_sys})
 223         endif()
 224         if(${_system} MATCHES "ALL")
 225                 option(LYX_${_name} ${_description} ${_default})
 226                 set(_msg ON)
 227         else()
 228                 if(${${_system}})
 229                         option(LYX_${_name} ${_description} ${_default})
 230                         set(_msg ON)
 231                 endif()
 232         endif()
 233         list(APPEND LYX_OPTIONS LYX_${_name})
 234         set(LYX_${_name}_description ${_description})
 235         set(LYX_${_name}_show_message ${_msg})
 236 endmacro()
 237
 238 macro(LYX_COMBO _name _description _default)
 239   set(_lyx_name "LYX_${_name}")
 240   set(${_lyx_name} ${_default} CACHE STRING "${_description}")
 241   set(_combo_list ${_default} ${ARGN})
 242   set_property(CACHE ${_lyx_name} PROPERTY STRINGS ${_combo_list})
 243   list(APPEND LYX_OPTIONS ${_lyx_name})
 244   set(${_lyx_name}_show_message ON)
 245   string(REGEX REPLACE ";" " " _use_list "${_combo_list}")
 246   set(${_lyx_name}_description "${_description} (${_use_list})")
 247   # Now check the value
 248   list(FIND _combo_list ${${_lyx_name}} _idx)
 249   if (_idx LESS 0)
 250     message(FATAL_ERROR "${_lyx_name} set to \"${${_lyx_name}}\", but has to be only one of (${_use_list})")
 251   endif()
 252 endmacro()
 253
 254 macro(LYX_OPTION_LIST_ALL)
 255         if(UNIX)
 256                 set(run_cmake ${CMAKE_BINARY_DIR}/run_cmake.sh)
 257                 file(WRITE ${run_cmake} "#!/bin/bash \n")
 258                 execute_process(COMMAND chmod 755 ${run_cmake})
 259                 set(cont "\\\n")
 260         elseif(WIN32)
 261                 set(run_cmake ${CMAKE_BINARY_DIR}/run_cmake.bat)
 262                 file(WRITE ${run_cmake} "")
 263                 set(cont "<nul ^\n")
 264         endif()
 265         file(APPEND ${run_cmake} "cmake ${CMAKE_SOURCE_DIR}  ${cont}")
 266         file(APPEND ${run_cmake} " -G\"${CMAKE_GENERATOR}\"  ${cont}")
 267         foreach(_option ${LYX_OPTIONS})
 268                 if(${_option}_show_message OR ${ARGV0} STREQUAL "help")
 269                         string(SUBSTRING "${_option}                            " 0 25 _var)
 270                         get_property(_prop CACHE ${_option} PROPERTY STRINGS)
 271                         if(_prop)
 272                           set(_isset ${${_option}})
 273                         elseif(${_option})
 274                                 set(_isset ON)
 275                         else()
 276                                 set(_isset OFF)
 277                         endif()
 278                         string(SUBSTRING "${_isset}     " 0 4 _val)
 279                         message(STATUS "${_var}= ${_val}   : ${${_option}_description}")
 280                         file(APPEND ${run_cmake} " -D${_option}=${${_option}}  ${cont}")
 281                 endif()
 282         endforeach()
 283         file(APPEND ${run_cmake} "\n")
 284         message(STATUS)
 285         message(STATUS "CMake command with options is available in shell script")
 286         message(STATUS "    '${run_cmake}'")
 287 endmacro()
 288
 289 macro(lyx_add_info_files group)
 290         foreach(_it ${ARGN})
 291                 if(NOT IS_DIRECTORY ${_it})
 292                         get_filename_component(name ${_it} NAME)
 293                         if(NOT ${_it} MATCHES "^/\\\\..*$;~$")
 294                                 set_source_files_properties(${_it} PROPERTIES HEADER_FILE_ONLY TRUE)
 295                                 set(lyx_${group}_info_files ${lyx_${group}_info_files} ${_it})
 296                         endif()
 297                 endif()
 298         endforeach()
 299         set(check_group ${group}) #cmake bug?
 300         if(check_group)
 301                 source_group(${group} FILES ${lyx_${group}_info_files})
 302         endif()
 303         set(lyx_info_files ${lyx_info_files} ${lyx_${group}_info_files})
 304 endmacro()
 305
 306 macro(lyx_add_info_files_no_group)
 307         lyx_add_info_files( "" ${ARGN})
 308 endmacro()
 309
 310 macro(lyx_find_info_files group files)
 311         file(GLOB _filelist ${files})
 312         lyx_add_info_files(${group} ${_filelist})
 313 endmacro()
 314
 315 macro(settestlabel testname)
 316   get_property(_lab_list TEST ${testname} PROPERTY LABELS)
 317   if(_lab_list)
 318     list(APPEND _lab_list "${ARGN}")
 319   else()
 320     set(_lab_list "${ARGN}")
 321   endif()
 322   list(REMOVE_DUPLICATES _lab_list)
 323   set_tests_properties(${testname} PROPERTIES LABELS "${_lab_list}")
 324 endmacro()
 325
 326 macro(sortlabellist listout)
 327   set(tmplist "")
 328   foreach(_lab ${ARGN})
 329     list(APPEND tmplist "${depth_${_lab}}${_lab}")
 330   endforeach()
 331   list(SORT tmplist)
 332   string(REGEX REPLACE ";[-0-9]+" ";" ${listout} ";${tmplist}")
 333 endmacro()
 334
 335 macro(createlabel reslabel first)
 336   set(${reslabel} ${first})
 337   foreach(_lab ${ARGN})
 338     set(${reslabel} "${${reslabel}}:${_lab}")
 339   endforeach()
 340 endmacro()
 341
 342 macro(setmarkedtestlabel testname)
 343   sortlabellist(mynewlablelist ${ARGN})
 344   createlabel(mynewlabel ${mynewlablelist})
 345   settestlabel(${testname} ${mynewlabel})
 346 endmacro()
 347
 348 macro(lyx_target_link_libraries _target)
 349   foreach(_lib ${ARGN})
 350     string(TOUPPER ${_lib} _ulib)
 351     if(${_ulib}_FOUND)
 352       #message(STATUS "target_link_libraries(${_target} ${${_lib}_LIBRARY})")
 353       target_link_libraries(${_target} ${${_lib}_LIBRARY})
 354     endif()
 355   endforeach()
 356 endmacro()
 357