blob: 5b32a8868fd73b529e72e375374a4001e259678b (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
if (ANDROID)
# NDK r23 onwards has stopped using libgcc:
# - https://github.com/android/ndk/wiki/Changelog-r23#changes
# - https://github.com/android/ndk/issues/1230
# LLVM's libunwind is now used instead of libgcc for all architectures rather than just 32-bit Arm.
# - https://github.com/android/ndk/issues/1231
# LLVM's libclang_rt.builtins is now used instead of libgcc.
if (CMAKE_ANDROID_NDK_VERSION GREATER_EQUAL 23)
# Use toolchain defaults to link with libunwind/clang_rt.builtins
add_link_options("-nostdlib++")
else ()
# Preserve old behaviour: specify runtime libs manually
add_link_options(-nodefaultlibs)
link_libraries(gcc)
if (CMAKE_ANDROID_ARCH_ABI STREQUAL "armeabi-v7a")
link_libraries(unwind)
endif()
endif()
elseif (CMAKE_SYSTEM_NAME MATCHES "^(Darwin|Linux)$")
add_link_options("-nodefaultlibs")
endif()
if (APPLE)
set(CMAKE_SHARED_LINKER_FLAGS "-undefined dynamic_lookup")
endif()
|
