Daniel Scharrer
13 years ago
4 changed files with 230 additions and 26 deletions
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# Accepts a variable holding the source files |
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# and creates source groups (for VS, Xcode etc) |
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# that replicate the folder hierarchy on disk |
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function(create_source_groups source_files_variable) |
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foreach(source_file ${${source_files_variable}}) |
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string( REGEX REPLACE ${CMAKE_CURRENT_SOURCE_DIR} "" relative_directory "${source_file}") |
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string( REGEX REPLACE "[\\\\/][^\\\\/]*$" "" relative_directory "${relative_directory}") |
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string( REGEX REPLACE "^[\\\\/]" "" relative_directory "${relative_directory}") |
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if( WIN32 ) |
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string( REGEX REPLACE "/" "\\\\" relative_directory "${relative_directory}" ) |
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endif( WIN32 ) |
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source_group( "${relative_directory}" FILES ${source_file} ) |
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endforeach() |
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endfunction() |
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# Copyright (C) 2013 Daniel Scharrer |
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# |
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# This software is provided 'as-is', without any express or implied |
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# warranty. In no event will the author(s) be held liable for any damages |
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# arising from the use of this software. |
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# |
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# Permission is granted to anyone to use this software for any purpose, |
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# including commercial applications, and to alter it and redistribute it |
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# freely, subject to the following restrictions: |
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# |
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# 1. The origin of this software must not be misrepresented; you must not |
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# claim that you wrote the original software. If you use this software |
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# in a product, an acknowledgment in the product documentation would be |
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# appreciated but is not required. |
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# 2. Altered source versions must be plainly marked as such, and must not be |
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# misrepresented as being the original software. |
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# 3. This notice may not be removed or altered from any source distribution. |
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# Filter a list with conditional ites |
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# |
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# Supported syntax: |
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# |
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# item |
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# |
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# item if CONDITION_VARIABLE |
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# |
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# CONDITION_VARIABLE { |
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# item1 |
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# item2 |
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# } |
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# |
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# Conditions cannot be nested. |
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# |
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# The list specified by LIST_NAM Ewill be modifed in place. |
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# An optional second parameter can be given to specify the name of a list that |
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# should receive all items, even those whose conditions evaluated to false, |
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# but not syntactic elements such as 'if', '{', '}' and condition variables. |
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# |
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function(filter_list LIST_NAME) |
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set(filtered) |
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set(all) |
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# the item from the previous iteration |
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set(last_item) |
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# current syntax state: |
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# 0 - start |
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# 1 - after 'if', expected condition variable |
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# 2 - inside block (true) |
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# 3 - inside block (false) |
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set(mode 0) |
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foreach(item IN LISTS ${LIST_NAME}) |
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if(mode EQUAL 1) |
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# Handle condition variables |
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set(condition ${${item}}) |
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if(condition) |
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list(APPEND filtered ${last_item}) |
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endif() |
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set(mode 0) |
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set(last_item) |
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elseif("${item}" STREQUAL "if") |
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if(NOT mode EQUAL 0) |
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message(FATAL_ERROR "bad filter_list syntax: IF inside { } block is forbidden") |
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endif() |
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# Handle condition start |
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if("${last_item}" STREQUAL "") |
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message(FATAL_ERROR "bad filter_list syntax: IF without preceding item") |
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endif() |
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set(mode 1) |
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elseif("${item}" STREQUAL "{") |
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if(NOT mode EQUAL 0) |
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message(FATAL_ERROR "bad filter_list syntax: cannot nest { } blocks") |
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endif() |
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if("${last_item}" STREQUAL "") |
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message(FATAL_ERROR "bad filter_list syntax: { without preceding item") |
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endif() |
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set(condition ${${last_item}}) |
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if(condition) |
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set(mode 2) |
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else() |
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set(mode 3) |
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endif() |
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set(last_item) |
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else() |
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# Handle unconditional items |
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if(NOT "${last_item}" STREQUAL "" AND NOT mode EQUAL 3) |
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list(APPEND filtered ${last_item}) |
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endif() |
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if("${item}" STREQUAL "}") |
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if(mode EQUAL 0) |
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message(FATAL_ERROR "bad filter_list syntax: } without open block") |
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endif() |
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set(mode 0) |
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set(last_item) |
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else() |
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list(APPEND all ${item}) |
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set(last_item ${item}) |
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endif() |
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endif() |
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endforeach() |
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if(mode EQUAL 1) |
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message(FATAL_ERROR "bad filter_list syntax: unexpected end, expected condition") |
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elseif(mode EQUAL 2 OR mode EQUAL 3) |
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message(FATAL_ERROR "bad filter_list syntax: unexpected end, expected }") |
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endif() |
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list(SORT filtered) |
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list(REMOVE_DUPLICATES filtered) |
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set(${LIST_NAME} ${filtered} PARENT_SCOPE) |
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if(${ARGC} GREATER 1) |
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list(SORT all) |
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list(REMOVE_DUPLICATES all) |
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set(${ARGV1} ${all} PARENT_SCOPE) |
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endif() |
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endfunction() |
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