fe79b0dc29
This was primarily done to test the feasibility of running on a RPi4 running
Debian Buster (it works quite well).
Summary of changes:
- Reworked patches I found on the Mangos forum, original pastebins here:
https://pastebin.com/BxqCmCML
- Adjusted cmake's arch detection to include ARM32/ARM64
- Adjusted compiler flags for Linux builds and supressed some extraneous notes
I have played for about an hour and noticed no issues or differences from i386/x86_64 VMs.
One note, currently the map extraction tools for ARM are broken. They compile but do
work properly. I'll work on that next.
191 lines
4.7 KiB
CMake
191 lines
4.7 KiB
CMake
#
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# This code is part of MaNGOS. Contributor & Copyright details are in AUTHORS/THANKS.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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if(CMAKE_SIZEOF_VOID_P MATCHES 8)
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set(PLATFORM 64)
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else()
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set(PLATFORM 32)
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endif()
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if(XCODE)
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# Here we add a check for ARM32, as they can't leverage SSE/SSE2
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if(PLATFORM MATCHES 32 AND ${CMAKE_SYSTEM_PROCESSOR} MATCHES "^arm")
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set(CMAKE_OSX_ARCHITECTURES ARM32)
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# Default for 32-bit left as i386
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elseif(PLATFORM MATCHES 32)
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set(CMAKE_OSX_ARCHITECTURES i386)
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# Check for ARM64
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elseif(PLATFORM MATCHES 64 AND ${CMAKE_SYSTEM_PROCESSOR} MATCHES "^arm")
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set(CMAKE_OSX_ARCHITECTURES ARM64)
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# Default for 64-bit left as x86_64
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else()
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set(CMAKE_OSX_ARCHITECTURES x86_64)
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endif()
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endif()
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#
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# Compile definitions
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#
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set(DEFAULT_COMPILE_DEFS)
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# MSVC compiler
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if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "MSVC")
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set(DEFAULT_COMPILE_DEFS ${DEFAULT_COMPILE_DEFS}
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/D_SCL_SECURE_NO_WARNINGS
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/D_CRT_SECURE_NO_WARNINGS
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/D_WINSOCK_DEPRECATED_NO_WARNINGS
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/D_CRT_NONSTDC_NO_DEPRECATE
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$<$<EQUAL:${PLATFORM},64>: /D_WIN64>
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)
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endif()
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# MINGW
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if (MINGW)
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set(DEFAULT_COMPILE_DEFS ${DEFAULT_COMPILE_DEFS}
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-DWINVER=0x0600
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-D_WIN32_WINNT=0x0600
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$<$<EQUAL:${PLATFORM},32>:
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-DHAVE_SSE2
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-D__SSE2__
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>
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$<$<EQUAL:${PLATFORM},64>: -D_WIN64>
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)
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endif()
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#
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# Compile options
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#
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set(DEFAULT_COMPILE_OPTS)
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# MSVC compiler options
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if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "MSVC")
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set(DEFAULT_COMPILE_OPTS ${DEFAULT_COMPILE_OPTS}
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/MP #multiple processes
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/W4 #warning level 4
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$<$<EQUAL:${PLATFORM},32>:/arch:SSE2>
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$<$<CONFIG:Release>:
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/Gw #whole program global optimization
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/GS- #no buffer security check
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/GF #string pooling
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>
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$<$<CONFIG:Debug>:
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/bigobj
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>
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/wd4996
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/wd4267
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/wd4244
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/wd4245
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/wd4458
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/wd4581
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/wd4589
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/wd4131
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/wd4311
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/wd4456
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/wd4127
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/wd4100
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/wd4389
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/wd4189
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/wd4701
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/wd4706
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/wd4703
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/wd4702
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/wd4302
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/wd4305
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/wd4018
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/wd4840
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/wd4101
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)
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endif ()
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# GCC compiler options
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if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU")
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set(DEFAULT_COMPILE_OPTS ${DEFAULT_COMPILE_OPTS}
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# Enhanced 32-bit check, now we can use the arch to specify flags
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$<$<STREQUAL:${CMAKE_OSX_ARCHITECTURES},"i386">:
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-msse2
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-mfpmath=sse
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>
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$<$<STREQUAL:${CMAKE_OSX_ARCHITECTURES},"ARM32">:
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# explicit space for compiler flags
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>
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$<$<STREQUAL:${CMAKE_OSX_ARCHITECTURES},"ARM64">:
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# explicit space for compiler flags
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>
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$<$<CONFIG:Debug>:
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-W
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-Wall
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-Wextra
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-Winit-self
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-Wfatal-errors
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-Winvalid-pch
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-g3
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>
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$<$<CONFIG:Release>:
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--no-warnings
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# Suppress compiler note on parameter passing. See the following
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# GCC BZ for more info: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77728
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-Wno-psabi
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>
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)
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endif ()
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#Clang compiler options
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if("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
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set(DEFAULT_COMPILE_OPTS ${DEFAULT_COMPILE_OPTS}
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$<$<CONFIG:Release>:
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-Wno-c++11-narrowing
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-Wno-inconsistent-missing-override
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-Wno-deprecated-register
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-Wno-switch
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>
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$<$<CONFIG:Debug>:
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-W
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-Wall
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-Wextra
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-Winit-self
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-Wfatal-errors
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-Woverloaded-virtual
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-glldb
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-gline-tables-only
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>
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)
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endif()
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separate_arguments(DEFAULT_COMPILE_DEFS)
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separate_arguments(DEFAULT_COMPILE_OPTS)
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set_property(DIRECTORY
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PROPERTY COMPILE_DEFINITIONS ${DEFAULT_COMPILE_DEFS}
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PROPERTY COMPILE_OPTIONS ${DEFAULT_COMPILE_OPTS}
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)
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unset(DEFAULT_COMPILE_DEFS)
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unset(DEFAULT_COMPILE_OPTS)
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#
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# Misc settings
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#
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if(MSVC)
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set(CMAKE_VS_INCLUDE_INSTALL_TO_DEFAULT_BUILD ON)
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endif()
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