diff options
author | John Firebaugh <john.firebaugh@gmail.com> | 2018-08-06 13:00:12 -0700 |
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committer | GitHub <noreply@github.com> | 2018-08-06 13:00:12 -0700 |
commit | eb153a7d04b1c336414c05bf0753b9440afcc200 (patch) | |
tree | 9f1ffd399b366df3a45bf9d139c1f24413b19406 /platform | |
parent | 1a94eb47c011b13cef0f412aafa2eb9ae75e418a (diff) | |
download | qtlocation-mapboxgl-eb153a7d04b1c336414c05bf0753b9440afcc200.tar.gz |
[android] Enable LTO in release builds (#12546)
Diffstat (limited to 'platform')
-rw-r--r-- | platform/android/config.cmake | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/platform/android/config.cmake b/platform/android/config.cmake index 21ec6a9e0c..001a45e613 100644 --- a/platform/android/config.cmake +++ b/platform/android/config.cmake @@ -21,6 +21,16 @@ endif() set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--gc-sections -Wl,--version-script=${CMAKE_SOURCE_DIR}/platform/android/version-script") set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--gc-sections -Wl,--version-script=${CMAKE_SOURCE_DIR}/platform/android/version-script") +# Use LTO in Release builds. Due to a toolchain issue, -O2 is also required for the link step (https://github.com/android-ndk/ndk/issues/721) +set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -flto") +set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -flto") +set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -flto") +set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} -flto") +set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -flto -O2") +set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} -flto -O2") +set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO} -flto -O2") +set(CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO} -flto -O2") + ## mbgl core ## macro(mbgl_platform_core) |