diff options
Diffstat (limited to 'tunnel/tools/CMakeLists.txt')
| -rw-r--r-- | tunnel/tools/CMakeLists.txt | 39 |
1 files changed, 24 insertions, 15 deletions
diff --git a/tunnel/tools/CMakeLists.txt b/tunnel/tools/CMakeLists.txt index a4af72aa..490a1755 100644 --- a/tunnel/tools/CMakeLists.txt +++ b/tunnel/tools/CMakeLists.txt @@ -1,35 +1,44 @@ # SPDX-License-Identifier: Apache-2.0 # -# Copyright © 2017-2021 WireGuard LLC. All Rights Reserved. +# Copyright © 2017-2023 WireGuard LLC. All Rights Reserved. cmake_minimum_required(VERSION 3.4.1) project("WireGuard") set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}") - -# Work around https://github.com/android-ndk/ndk/issues/602 -set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fuse-ld=gold") +add_link_options(LINKER:--build-id=none) +add_compile_options(-Wall -Werror) add_executable(libwg-quick.so wireguard-tools/src/wg-quick/android.c ndk-compat/compat.c) -target_compile_options(libwg-quick.so PUBLIC -O3 -std=gnu11 -Wall -include ${CMAKE_CURRENT_SOURCE_DIR}/ndk-compat/compat.h -DWG_PACKAGE_NAME=\"${ANDROID_PACKAGE_NAME}\") +target_compile_options(libwg-quick.so PUBLIC -std=gnu11 -include ${CMAKE_CURRENT_SOURCE_DIR}/ndk-compat/compat.h -DWG_PACKAGE_NAME=\"${ANDROID_PACKAGE_NAME}\") target_link_libraries(libwg-quick.so -ldl) file(GLOB WG_SOURCES wireguard-tools/src/*.c ndk-compat/compat.c) add_executable(libwg.so ${WG_SOURCES}) target_include_directories(libwg.so PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/wireguard-tools/src/uapi/linux/" "${CMAKE_CURRENT_SOURCE_DIR}/wireguard-tools/src/") -target_compile_options(libwg.so PUBLIC -O3 -std=gnu11 -D_GNU_SOURCE -include ${CMAKE_CURRENT_SOURCE_DIR}/ndk-compat/compat.h -DHAVE_VISIBILITY_HIDDEN -DRUNSTATEDIR=\"/data/data/${ANDROID_PACKAGE_NAME}/cache\") +target_compile_options(libwg.so PUBLIC -std=gnu11 -include ${CMAKE_CURRENT_SOURCE_DIR}/ndk-compat/compat.h -DRUNSTATEDIR=\"/data/data/${ANDROID_PACKAGE_NAME}/cache\") -add_custom_target(libwg-go.so WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/libwg-go" COMMENT "Building wireguard-go" VERBATIM COMMAND make +add_custom_target(libwg-go.so WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/libwg-go" COMMENT "Building wireguard-go" VERBATIM COMMAND "${ANDROID_HOST_PREBUILTS}/bin/make" ANDROID_ARCH_NAME=${ANDROID_ARCH_NAME} - ANDROID_C_COMPILER=${ANDROID_C_COMPILER} - ANDROID_TOOLCHAIN_ROOT=${ANDROID_TOOLCHAIN_ROOT} - ANDROID_LLVM_TRIPLE=${ANDROID_LLVM_TRIPLE} - ANDROID_SYSROOT=${ANDROID_SYSROOT} ANDROID_PACKAGE_NAME=${ANDROID_PACKAGE_NAME} GRADLE_USER_HOME=${GRADLE_USER_HOME} - CFLAGS=${CMAKE_C_FLAGS}\ -Wno-unused-command-line-argument - LDFLAGS=${CMAKE_SHARED_LINKER_FLAGS}\ -fuse-ld=gold + CC=${CMAKE_C_COMPILER} + CFLAGS=${CMAKE_C_FLAGS} + LDFLAGS=${CMAKE_SHARED_LINKER_FLAGS} + SYSROOT=${CMAKE_SYSROOT} + TARGET=${CMAKE_C_COMPILER_TARGET} DESTDIR=${CMAKE_LIBRARY_OUTPUT_DIRECTORY} BUILDDIR=${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/../generated-src ) -# Hack to make it actually build as part of the default target -add_dependencies(libwg.so libwg-go.so) + +# Strip unwanted ELF sections to prevent DT_FLAGS_1 warnings on old Android versions +file(GLOB ELF_CLEANER_SOURCES elf-cleaner/*.c elf-cleaner/*.cpp) +add_custom_target(elf-cleaner COMMENT "Building elf-cleaner" VERBATIM COMMAND cc + -O2 -DPACKAGE_NAME="elf-cleaner" -DPACKAGE_VERSION="" -DCOPYRIGHT="" + -o "${CMAKE_CURRENT_BINARY_DIR}/elf-cleaner" ${ELF_CLEANER_SOURCES} +) +add_custom_command(TARGET libwg.so POST_BUILD VERBATIM COMMAND "${CMAKE_CURRENT_BINARY_DIR}/elf-cleaner" + --api-level "${ANDROID_NATIVE_API_LEVEL}" "$<TARGET_FILE:libwg.so>") +add_dependencies(libwg.so elf-cleaner) +add_custom_command(TARGET libwg-quick.so POST_BUILD VERBATIM COMMAND "${CMAKE_CURRENT_BINARY_DIR}/elf-cleaner" + --api-level "${ANDROID_NATIVE_API_LEVEL}" "$<TARGET_FILE:libwg-quick.so>") +add_dependencies(libwg-quick.so elf-cleaner) |