qt5base-lts/mkspecs/android-clang/qmake.conf
BogDan Vatra 6fdf398ab4 Android: Prepare for the worst, when the NDK will remove all GNU tools
In NDKr18 Google removed GCC, most probably the massacre will not end
there and they will remove all GNU tools, so we need to start using LLVM
ones.

This patch still keeps the compatibility with GNU tools if the Qt was
built with android-g++ mkspec.

Change-Id: Ibe1979577e08ce63604d55fc5bbd5f64b3737675
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
2018-11-19 11:45:20 +00:00

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# qmake configuration for building with android-clang
MAKEFILE_GENERATOR = UNIX
QMAKE_PLATFORM = android
QMAKE_COMPILER = gcc clang llvm
CONFIG += android_install unversioned_soname unversioned_libname plugin_with_soname android_deployment_settings
include(../common/linux.conf)
include(../common/gcc-base-unix.conf)
include(../common/clang.conf)
include(../common/android-base-head.conf)
NDK_LLVM_PATH = $$NDK_ROOT/toolchains/llvm/prebuilt/$$NDK_HOST
QMAKE_CC = $$NDK_LLVM_PATH/bin/clang
QMAKE_CXX = $$NDK_LLVM_PATH/bin/clang++
equals(ANDROID_TARGET_ARCH, armeabi-v7a): \
QMAKE_CFLAGS += -target armv7-none-linux-androideabi
else: equals(ANDROID_TARGET_ARCH, armeabi): \
QMAKE_CFLAGS += -target armv5te-none-linux-androideabi
else: equals(ANDROID_TARGET_ARCH, arm64-v8a): \
QMAKE_CFLAGS += -target aarch64-none-linux-android
else: equals(ANDROID_TARGET_ARCH, x86): \
QMAKE_CFLAGS += -target i686-none-linux-android -mstackrealign
else: equals(ANDROID_TARGET_ARCH, x86_64): \
QMAKE_CFLAGS += -target x86_64-none-linux-android
else: equals(ANDROID_TARGET_ARCH, mips): \
QMAKE_CFLAGS += -target mipsel-none-linux-android
else: equals(ANDROID_TARGET_ARCH, mips64): \
QMAKE_CFLAGS += -target mips64el-none-linux-android
QMAKE_CFLAGS += -gcc-toolchain $$NDK_TOOLCHAIN_PATH
QMAKE_LINK = $$QMAKE_CXX $$QMAKE_CFLAGS -Wl,--exclude-libs,libgcc.a
QMAKE_CFLAGS += -DANDROID_HAS_WSTRING --sysroot=$$NDK_ROOT/sysroot \
-isystem $$NDK_ROOT/sysroot/usr/include/$$NDK_TOOLS_PREFIX \
-isystem $$NDK_ROOT/sources/cxx-stl/llvm-libc++/include \
-isystem $$NDK_ROOT/sources/android/support/include \
-isystem $$NDK_ROOT/sources/cxx-stl/llvm-libc++abi/include
ANDROID_SOURCES_CXX_STL_LIBDIR = $$NDK_ROOT/sources/cxx-stl/llvm-libc++/libs/$$ANDROID_TARGET_ARCH
ANDROID_STDCPP_PATH = $$ANDROID_SOURCES_CXX_STL_LIBDIR/libc++_shared.so
ANDROID_USE_LLVM = true
exists($$ANDROID_SOURCES_CXX_STL_LIBDIR/libc++.so): \
ANDROID_CXX_STL_LIBS = -lc++
else: \
ANDROID_CXX_STL_LIBS = $$ANDROID_SOURCES_CXX_STL_LIBDIR/libc++.so.$$replace(ANDROID_PLATFORM, "android-", "")
QMAKE_CFLAGS_OPTIMIZE_SIZE = -Oz
include(../common/android-base-tail.conf)