mirror of
https://gitea.wildfiregames.com/0ad/0ad
synced 2026-08-15 14:43:32 -07:00
a58845d1c2
Name the project AtlasMisc as the atlas Object is shared. Not working as of 04.06.2026: - Linking to wxWidgets find_package target - Terrain.obj : `error LNK2019: Verweis auf nicht aufgel├Âstes externes Symbol ""int const wxEVT_NULL" (?wxEVT_NULL@@3HB)" in Funktion ""void __cdecl dynamic initializer for 'private: static struct wxEventTableEntry const * const TerrainSidebar::sm_eventTableEntries''(void)" (??__E?sm_eventTableEntries@TerrainSidebar@@0QBUwxEventTableEntry@@B@@YAXXZ)".` Working: - Using find_package extra variables to find most of the windows ext. libs - excluding SDL2 and Boost, which use the custom find_prebuild_library function
47 lines
2 KiB
CMake
47 lines
2 KiB
CMake
cmake_minimum_required(VERSION 3.25.1...4.0.0)
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# 0AD Specific Functions
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# Add Precompiled Headers. If no target is given, this macro will fail with a FATAL_ERROR.
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# rationale: we need one PCH per static lib, since one global header would increase dependencies. To that end, we can either include them as
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# "projectdir/precompiled.h", or add "source/PCH/projectdir" to the include path and put the PCH there. The latter is better because many
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# projects contain several dirs and it's unclear where there the PCH should be stored. This way is also a bit easier to use in that
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# source files always include "precompiled.h".
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# Notes:
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# * Visual Assist manages to use the project include path and can correctly open these files from the IDE.
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# * precompiled.cpp (needed to "Create" the PCH) also goes in the abovementioned dir.
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# * using CMakes precompiled Header is not possible, as it does not allow for a custom name like used here.
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function(add_pch)
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set(single_args TARGET PCH_DIR)
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cmake_parse_arguments(args "" "${single_args}" "" ${ARGN})
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if(NOT args_TARGET)
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message(FATAL_ERROR "add_pch: Missing target!!")
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endif()
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include(PrecompiledHeader)
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if(NOT args_PCH_DIR)
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get_target_property(source_root ${args_TARGET} SOURCE_DIR)
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set(args_PCH_DIR ${source_root}/pch/${args_TARGET})
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endif()
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# Put the project-specific PCH directory at the start of the include path, so '#include "precompiled.h"' will look in there first
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target_include_directories(${args_TARGET}
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BEFORE PRIVATE
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${args_PCH_DIR}/
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)
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if (CMAKE_GENERATOR MATCHES "Visual Studio")
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set(pch_header "precompiled.h")
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elseif(CMAKE_GENERATOR MATCHES "Xcode")
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set(pch_header "../${args_PCH_DIR}/precompiled.h")
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else()
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set(pch_header "${args_PCH_DIR}/precompiled.h")
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endif()
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precompile_header(${args_TARGET} ${pch_header} ${args_PCH_DIR}/precompiled.cpp)
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target_sources(${args_TARGET}
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PRIVATE
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${args_PCH_DIR}/precompiled.cpp
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${args_PCH_DIR}/precompiled.h
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)
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target_compile_definitions(${args_TARGET} PRIVATE CONFIG_ENABLE_PCH=1)
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endfunction(add_pch)
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