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CMake: Don't use `-fPIC` on Windows (#732) 

(cherry picked from commits 3c73d1a7a2
and 9b4519280a)
pull/830/head
Rémi Verschelde 2022-07-18 11:55:30 +02:00
parent e7ebeccd25
commit bf0d95369d
1 changed files with 13 additions and 17 deletions
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30
CMakeLists.txt
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@ -1,36 +1,36 @@
# cmake arguments # cmake arguments
# CMAKE_BUILD_TYPE: Compilation target (Debug or Release defaults to Debug) # CMAKE_BUILD_TYPE: Compilation target (Debug or Release defaults to Debug)
# #
# godot-cpp cmake arguments # godot-cpp cmake arguments
# GODOT_HEADERS_DIR: This is where the gdnative include folder is (godot_source/modules/gdnative/include) # GODOT_HEADERS_DIR: This is where the gdnative include folder is (godot_source/modules/gdnative/include)
# GODOT_CUSTOM_API_FILE: This is if you have another path for the godot_api.json # GODOT_CUSTOM_API_FILE: This is if you have another path for the godot_api.json
# #
# Android cmake arguments # Android cmake arguments
# CMAKE_TOOLCHAIN_FILE: The path to the android cmake toolchain ($ANDROID_NDK/build/cmake/android.toolchain.cmake) # CMAKE_TOOLCHAIN_FILE: The path to the android cmake toolchain ($ANDROID_NDK/build/cmake/android.toolchain.cmake)
# ANDROID_NDK: The path to the android ndk root folder # ANDROID_NDK: The path to the android ndk root folder
# ANDROID_TOOLCHAIN_NAME: The android toolchain (arm-linux-androideabi-4.9 or aarch64-linux-android-4.9 or x86-4.9 or x86_64-4.9) # ANDROID_TOOLCHAIN_NAME: The android toolchain (arm-linux-androideabi-4.9 or aarch64-linux-android-4.9 or x86-4.9 or x86_64-4.9)
# ANDROID_PLATFORM: The android platform version (android-23) # ANDROID_PLATFORM: The android platform version (android-23)
# More info here: https://godot.readthedocs.io/en/latest/development/compiling/compiling_for_android.html # More info here: https://godot.readthedocs.io/en/latest/development/compiling/compiling_for_android.html
# #
# Examples # Examples
# #
# Builds a debug version: # Builds a debug version:
# cmake . # cmake .
# cmake --build . # cmake --build .
# #
# Builds a release version with clang # Builds a release version with clang
# CC=/usr/bin/clang CXX=/usr/bin/clang++ cmake -DCMAKE_BUILD_TYPE=Release -G "Unix Makefiles" . # CC=/usr/bin/clang CXX=/usr/bin/clang++ cmake -DCMAKE_BUILD_TYPE=Release -G "Unix Makefiles" .
# cmake --build . # cmake --build .
# #
# Builds an android armeabi-v7a debug version: # Builds an android armeabi-v7a debug version:
# cmake -DCMAKE_TOOLCHAIN_FILE=$ANDROID_NDK/build/cmake/android.toolchain.cmake -DANDROID_NDK=$ANDROID_NDK \ # cmake -DCMAKE_TOOLCHAIN_FILE=$ANDROID_NDK/build/cmake/android.toolchain.cmake -DANDROID_NDK=$ANDROID_NDK \
# -DANDROID_TOOLCHAIN_NAME=arm-linux-androideabi-4.9 -DANDROID_PLATFORM=android-23 -DCMAKE_BUILD_TYPE=Debug . # -DANDROID_TOOLCHAIN_NAME=arm-linux-androideabi-4.9 -DANDROID_PLATFORM=android-23 -DCMAKE_BUILD_TYPE=Debug .
# cmake --build . # cmake --build .
# #
# Protip # Protip
# Generate the buildfiles in a sub directory to not clutter the root directory with build files: # Generate the buildfiles in a sub directory to not clutter the root directory with build files:
# mkdir build && cd build && cmake -G "Unix Makefiles" .. && cmake --build . # mkdir build && cd build && cmake -G "Unix Makefiles" .. && cmake --build .
# #
# Todo # Todo
# Test build for Windows, Mac and mingw. # Test build for Windows, Mac and mingw.
@ -97,17 +97,13 @@ if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
# string(REGEX REPLACE "/W[0-4]" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}") # string(REGEX REPLACE "/W[0-4]" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
#endif() #endif()
else() else() # GCC/Clang
#elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
# using Clang
#elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
# using GCC and maybe MinGW?
set(GODOT_LINKER_FLAGS "-static-libgcc -static-libstdc++ -Wl,-R,'$$ORIGIN'") set(GODOT_LINKER_FLAGS "-static-libgcc -static-libstdc++ -Wl,-R,'$$ORIGIN'")
# Hmm.. maybe to strikt? if(NOT CMAKE_SYSTEM_NAME MATCHES "Windows")
set(GODOT_COMPILE_FLAGS "-fPIC -g -Wwrite-strings") set(GODOT_COMPILE_FLAGS "-fPIC")
endif()
set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -g -Wwrite-strings")
set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -Wchar-subscripts -Wcomment -Wdisabled-optimization") set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -Wchar-subscripts -Wcomment -Wdisabled-optimization")
set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -Wformat -Wformat=2 -Wformat-security -Wformat-y2k") set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -Wformat -Wformat=2 -Wformat-security -Wformat-y2k")
set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -Wimport -Winit-self -Winline -Winvalid-pch -Werror") set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -Wimport -Winit-self -Winline -Winvalid-pch -Werror")