mirror of
https://github.com/opencv/opencv.git
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update android.toolchain.cmake
This commit is contained in:
Ilya Lavrenov
parent
1f43999f2a
commit
96adeb71ca
@ -29,13 +29,10 @@
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# POSSIBILITY OF SUCH DAMAGE.
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# ------------------------------------------------------------------------------
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# Android CMake toolchain file, for use with the Android NDK r5-r9
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# Android CMake toolchain file, for use with the Android NDK r5-r10d
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# Requires cmake 2.6.3 or newer (2.8.5 or newer is recommended).
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# See home page: https://github.com/taka-no-me/android-cmake
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#
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# The file is mantained by the OpenCV project. The latest version can be get at
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# http://code.opencv.org/projects/opencv/repository/revisions/master/changes/android/android.toolchain.cmake
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#
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# Usage Linux:
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# $ export ANDROID_NDK=/absolute/path/to/the/android-ndk
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# $ mkdir build && cd build
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@ -50,7 +47,7 @@
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#
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# Usage Windows:
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# You need native port of make to build your project.
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# Android NDK r7 (or newer) already has make.exe on board.
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# Android NDK r7 (and newer) already has make.exe on board.
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# For older NDK you have to install it separately.
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# For example, this one: http://gnuwin32.sourceforge.net/packages/make.htm
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#
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@ -76,36 +73,54 @@
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# used by ndk-build tool from Android NDK.
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#
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# Possible targets are:
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# "armeabi" - matches to the NDK ABI with the same name.
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# See ${ANDROID_NDK}/docs/CPU-ARCH-ABIS.html for the documentation.
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# "armeabi-v7a" - matches to the NDK ABI with the same name.
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# See ${ANDROID_NDK}/docs/CPU-ARCH-ABIS.html for the documentation.
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# "armeabi" - ARMv5TE based CPU with software floating point operations
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# "armeabi-v7a" - ARMv7 based devices with hardware FPU instructions
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# this ABI target is used by default
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# "armeabi-v7a with NEON" - same as armeabi-v7a, but
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# sets NEON as floating-point unit
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# "armeabi-v7a with VFPV3" - same as armeabi-v7a, but
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# sets VFPV3 as floating-point unit (has 32 registers instead of 16).
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# "armeabi-v6 with VFP" - tuned for ARMv6 processors having VFP.
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# "x86" - matches to the NDK ABI with the same name.
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# See ${ANDROID_NDK}/docs/CPU-ARCH-ABIS.html for the documentation.
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# "mips" - matches to the NDK ABI with the same name.
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# See ${ANDROID_NDK}/docs/CPU-ARCH-ABIS.html for the documentation.
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# sets VFPV3 as floating-point unit (has 32 registers instead of 16)
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# "armeabi-v6 with VFP" - tuned for ARMv6 processors having VFP
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# "x86" - IA-32 instruction set
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# "mips" - MIPS32 instruction set
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#
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# 64-bit ABIs for NDK r10 and newer:
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# "arm64-v8a" - ARMv8 AArch64 instruction set
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# "x86_64" - Intel64 instruction set (r1)
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# "mips64" - MIPS64 instruction set (r6)
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#
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# ANDROID_NATIVE_API_LEVEL=android-8 - level of Android API compile for.
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# Option is read-only when standalone toolchain is used.
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# Note: building for "android-L" requires explicit configuration.
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#
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# ANDROID_TOOLCHAIN_NAME=arm-linux-androideabi-4.6 - the name of compiler
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# ANDROID_TOOLCHAIN_NAME=arm-linux-androideabi-4.9 - the name of compiler
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# toolchain to be used. The list of possible values depends on the NDK
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# version. For NDK r8c the possible values are:
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# version. For NDK r10c the possible values are:
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#
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# * arm-linux-androideabi-4.4.3
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# * aarch64-linux-android-4.9
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# * aarch64-linux-android-clang3.4
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# * aarch64-linux-android-clang3.5
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# * arm-linux-androideabi-4.6
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# * arm-linux-androideabi-clang3.1
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# * mipsel-linux-android-4.4.3
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# * arm-linux-androideabi-4.8
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# * arm-linux-androideabi-4.9 (default)
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# * arm-linux-androideabi-clang3.4
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# * arm-linux-androideabi-clang3.5
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# * mips64el-linux-android-4.9
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# * mips64el-linux-android-clang3.4
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# * mips64el-linux-android-clang3.5
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# * mipsel-linux-android-4.6
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# * mipsel-linux-android-clang3.1
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# * x86-4.4.3
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# * mipsel-linux-android-4.8
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# * mipsel-linux-android-4.9
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# * mipsel-linux-android-clang3.4
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# * mipsel-linux-android-clang3.5
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# * x86-4.6
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# * x86-clang3.1
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# * x86-4.8
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# * x86-4.9
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# * x86-clang3.4
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# * x86-clang3.5
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# * x86_64-4.9
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# * x86_64-clang3.4
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# * x86_64-clang3.5
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#
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# ANDROID_FORCE_ARM_BUILD=OFF - set ON to generate 32-bit ARM instructions
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# instead of Thumb. Is not available for "x86" (inapplicable) and
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@ -181,8 +196,9 @@
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# ANDROID and BUILD_ANDROID will be set to true, you may test any of these
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# variables to make necessary Android-specific configuration changes.
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#
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# Also ARMEABI or ARMEABI_V7A or X86 or MIPS will be set true, mutually
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# exclusive. NEON option will be set true if VFP is set to NEON.
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# Also ARMEABI or ARMEABI_V7A or X86 or MIPS or ARM64_V8A or X86_64 or MIPS64
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# will be set true, mutually exclusive. NEON option will be set true
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# if VFP is set to NEON.
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#
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# LIBRARY_OUTPUT_PATH_ROOT should be set in cache to determine where Android
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# libraries will be installed.
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@ -190,117 +206,6 @@
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# under the ${LIBRARY_OUTPUT_PATH_ROOT}/libs/${ANDROID_NDK_ABI_NAME}
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# (depending on the target ABI). This is convenient for Android packaging.
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#
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# Change Log:
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# - initial version December 2010
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# - April 2011
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# [+] added possibility to build with NDK (without standalone toolchain)
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# [+] support cross-compilation on Windows (native, no cygwin support)
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# [+] added compiler option to force "char" type to be signed
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# [+] added toolchain option to compile to 32-bit ARM instructions
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# [+] added toolchain option to disable SWIG search
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# [+] added platform "armeabi-v7a with VFPV3"
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# [~] ARM_TARGETS renamed to ARM_TARGET
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# [+] EXECUTABLE_OUTPUT_PATH is set by toolchain (required on Windows)
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# [~] Fixed bug with ANDROID_API_LEVEL variable
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# [~] turn off SWIG search if it is not found first time
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# - May 2011
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# [~] ANDROID_LEVEL is renamed to ANDROID_API_LEVEL
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# [+] ANDROID_API_LEVEL is detected by toolchain if not specified
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# [~] added guard to prevent changing of output directories on the first
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# cmake pass
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# [~] toolchain exits with error if ARM_TARGET is not recognized
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# - June 2011
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# [~] default NDK path is updated for version r5c
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# [+] variable CMAKE_SYSTEM_PROCESSOR is set based on ARM_TARGET
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# [~] toolchain install directory is added to linker paths
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# [-] removed SWIG-related stuff from toolchain
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# [+] added macro find_host_package, find_host_program to search
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# packages/programs on the host system
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# [~] fixed path to STL library
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# - July 2011
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# [~] fixed options caching
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# [~] search for all supported NDK versions
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# [~] allowed spaces in NDK path
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# - September 2011
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# [~] updated for NDK r6b
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# - November 2011
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# [*] rewritten for NDK r7
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# [+] x86 toolchain support (experimental)
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# [+] added "armeabi-v6 with VFP" ABI for ARMv6 processors.
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# [~] improved compiler and linker flags management
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# [+] support different build flags for Release and Debug configurations
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# [~] by default compiler flags the same as used by ndk-build (but only
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# where reasonable)
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# [~] ANDROID_NDK_TOOLCHAIN_ROOT is splitted to ANDROID_STANDALONE_TOOLCHAIN
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# and ANDROID_TOOLCHAIN_ROOT
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# [~] ARM_TARGET is renamed to ANDROID_ABI
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# [~] ARMEABI_NDK_NAME is renamed to ANDROID_NDK_ABI_NAME
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# [~] ANDROID_API_LEVEL is renamed to ANDROID_NATIVE_API_LEVEL
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# - January 2012
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# [+] added stlport_static support (experimental)
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# [+] added special check for cygwin
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# [+] filtered out hidden files (starting with .) while globbing inside NDK
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# [+] automatically applied GLESv2 linkage fix for NDK revisions 5-6
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# [+] added ANDROID_GET_ABI_RAWNAME to get NDK ABI names by CMake flags
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# - February 2012
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# [+] updated for NDK r7b
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# [~] fixed cmake try_compile() command
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# [~] Fix for missing install_name_tool on OS X
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# - March 2012
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# [~] fixed incorrect C compiler flags
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# [~] fixed CMAKE_SYSTEM_PROCESSOR change on ANDROID_ABI change
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# [+] improved toolchain loading speed
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# [+] added assembler language support (.S)
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# [+] allowed preset search paths and extra search suffixes
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# - April 2012
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# [+] updated for NDK r7c
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# [~] fixed most of problems with compiler/linker flags and caching
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# [+] added option ANDROID_FUNCTION_LEVEL_LINKING
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# - May 2012
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# [+] updated for NDK r8
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# [+] added mips architecture support
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# - August 2012
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# [+] updated for NDK r8b
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# [~] all intermediate files generated by toolchain are moved to CMakeFiles
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# [~] libstdc++ and libsupc are removed from explicit link libraries
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# [+] added CCache support (via NDK_CCACHE environment or cmake variable)
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# [+] added gold linker support for NDK r8b
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# [~] fixed mips linker flags for NDK r8b
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# - September 2012
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# [+] added NDK release name detection (see ANDROID_NDK_RELEASE)
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# [+] added support for all C++ runtimes from NDK
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# (system, gabi++, stlport, gnustl)
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# [+] improved warnings on known issues of NDKs
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# [~] use gold linker as default if available (NDK r8b)
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# [~] globally turned off rpath
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# [~] compiler options are aligned with NDK r8b
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# - October 2012
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# [~] fixed C++ linking: explicitly link with math library (OpenCV #2426)
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# - November 2012
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# [+] updated for NDK r8c
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# [+] added support for clang compiler
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# - December 2012
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# [+] suppress warning about unused CMAKE_TOOLCHAIN_FILE variable
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# [+] adjust API level to closest compatible as NDK does
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# [~] fixed ccache full path search
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# [+] updated for NDK r8d
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# [~] compiler options are aligned with NDK r8d
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# - March 2013
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# [+] updated for NDK r8e (x86 version)
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# [+] support x86_64 version of NDK
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# - April 2013
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# [+] support non-release NDK layouts (from Linaro git and Android git)
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# [~] automatically detect if explicit link to crtbegin_*.o is needed
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# - June 2013
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# [~] fixed stl include path for standalone toolchain made by NDK >= r8c
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# - July 2013
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# [+] updated for NDK r9
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# - November 2013
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# [+] updated for NDK r9b
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# - December 2013
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# [+] updated for NDK r9c
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# - January 2014
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# [~] fix copying of shared STL
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# ------------------------------------------------------------------------------
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cmake_minimum_required( VERSION 2.6.3 )
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@ -311,23 +216,31 @@ if( DEFINED CMAKE_CROSSCOMPILING )
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endif()
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if( CMAKE_TOOLCHAIN_FILE )
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# touch toolchain variable only to suppress "unused variable" warning
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# touch toolchain variable to suppress "unused variable" warning
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endif()
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# inherit settings in recursive loads
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get_property( _CMAKE_IN_TRY_COMPILE GLOBAL PROPERTY IN_TRY_COMPILE )
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if( _CMAKE_IN_TRY_COMPILE )
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include( "${CMAKE_CURRENT_SOURCE_DIR}/../android.toolchain.config.cmake" OPTIONAL )
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endif()
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# this one is important
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set( CMAKE_SYSTEM_NAME Linux )
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if( CMAKE_VERSION VERSION_GREATER "3.0.99" )
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set( CMAKE_SYSTEM_NAME Android )
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else()
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set( CMAKE_SYSTEM_NAME Linux )
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endif()
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# this one not so much
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set( CMAKE_SYSTEM_VERSION 1 )
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# rpath makes low sence for Android
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set( CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "" )
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set( CMAKE_SKIP_RPATH TRUE CACHE BOOL "If set, runtime paths are not added when using shared libraries." )
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set( ANDROID_SUPPORTED_NDK_VERSIONS ${ANDROID_EXTRA_NDK_VERSIONS} -r9c -r9b -r9 -r8e -r8d -r8c -r8b -r8 -r7c -r7b -r7 -r6b -r6 -r5c -r5b -r5 "" )
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# NDK search paths
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set( ANDROID_SUPPORTED_NDK_VERSIONS ${ANDROID_EXTRA_NDK_VERSIONS} -r10d -r10c -r10b -r10 -r9d -r9c -r9b -r9 -r8e -r8d -r8c -r8b -r8 -r7c -r7b -r7 -r6b -r6 -r5c -r5b -r5 "" )
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if(NOT DEFINED ANDROID_NDK_SEARCH_PATHS)
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if( CMAKE_HOST_WIN32 )
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file( TO_CMAKE_PATH "$ENV{PROGRAMFILES}" ANDROID_NDK_SEARCH_PATHS )
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@ -341,13 +254,21 @@ if(NOT DEFINED ANDROID_STANDALONE_TOOLCHAIN_SEARCH_PATH)
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set( ANDROID_STANDALONE_TOOLCHAIN_SEARCH_PATH /opt/android-toolchain )
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endif()
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# known ABIs
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set( ANDROID_SUPPORTED_ABIS_arm "armeabi-v7a;armeabi;armeabi-v7a with NEON;armeabi-v7a with VFPV3;armeabi-v6 with VFP" )
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set( ANDROID_SUPPORTED_ABIS_arm64 "arm64-v8a" )
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set( ANDROID_SUPPORTED_ABIS_x86 "x86" )
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set( ANDROID_SUPPORTED_ABIS_mipsel "mips" )
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set( ANDROID_SUPPORTED_ABIS_x86_64 "x86_64" )
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set( ANDROID_SUPPORTED_ABIS_mips "mips" )
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set( ANDROID_SUPPORTED_ABIS_mips64 "mips64" )
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# API level defaults
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set( ANDROID_DEFAULT_NDK_API_LEVEL 8 )
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set( ANDROID_DEFAULT_NDK_API_LEVEL_arm64 21 )
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set( ANDROID_DEFAULT_NDK_API_LEVEL_x86 9 )
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set( ANDROID_DEFAULT_NDK_API_LEVEL_x86_64 21 )
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set( ANDROID_DEFAULT_NDK_API_LEVEL_mips 9 )
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set( ANDROID_DEFAULT_NDK_API_LEVEL_mips64 21 )
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macro( __LIST_FILTER listvar regex )
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@ -423,7 +344,7 @@ macro( __INIT_VARIABLE var_name )
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endmacro()
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macro( __DETECT_NATIVE_API_LEVEL _var _path )
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SET( __ndkApiLevelRegex "^[\t ]*#define[\t ]+__ANDROID_API__[\t ]+([0-9]+)[\t ]*$" )
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SET( __ndkApiLevelRegex "^[\t ]*#define[\t ]+__ANDROID_API__[\t ]+([0-9]+)[\t ]*.*$" )
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FILE( STRINGS ${_path} __apiFileContent REGEX "${__ndkApiLevelRegex}" )
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if( NOT __apiFileContent )
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message( SEND_ERROR "Could not get Android native API level. Probably you have specified invalid level value, or your copy of NDK/toolchain is broken." )
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@ -535,12 +456,15 @@ if( ANDROID_NDK )
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set( ANDROID_NDK "${ANDROID_NDK}" CACHE INTERNAL "Path of the Android NDK" FORCE )
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set( BUILD_WITH_ANDROID_NDK True )
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if( EXISTS "${ANDROID_NDK}/RELEASE.TXT" )
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file( STRINGS "${ANDROID_NDK}/RELEASE.TXT" ANDROID_NDK_RELEASE_FULL LIMIT_COUNT 1 REGEX r[0-9]+[a-z]? )
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string( REGEX MATCH r[0-9]+[a-z]? ANDROID_NDK_RELEASE "${ANDROID_NDK_RELEASE_FULL}" )
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file( STRINGS "${ANDROID_NDK}/RELEASE.TXT" ANDROID_NDK_RELEASE_FULL LIMIT_COUNT 1 REGEX "r[0-9]+[a-z]?" )
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string( REGEX MATCH "r([0-9]+)([a-z]?)" ANDROID_NDK_RELEASE "${ANDROID_NDK_RELEASE_FULL}" )
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else()
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set( ANDROID_NDK_RELEASE "r1x" )
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set( ANDROID_NDK_RELEASE_FULL "unreleased" )
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endif()
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string( REGEX REPLACE "r([0-9]+)([a-z]?)" "\\1*1000" ANDROID_NDK_RELEASE_NUM "${ANDROID_NDK_RELEASE}" )
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string( FIND " abcdefghijklmnopqastuvwxyz" "${CMAKE_MATCH_2}" __ndkReleaseLetterNum )
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math( EXPR ANDROID_NDK_RELEASE_NUM "${ANDROID_NDK_RELEASE_NUM}+${__ndkReleaseLetterNum}" )
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elseif( ANDROID_STANDALONE_TOOLCHAIN )
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get_filename_component( ANDROID_STANDALONE_TOOLCHAIN "${ANDROID_STANDALONE_TOOLCHAIN}" ABSOLUTE )
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# try to detect change
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@ -621,12 +545,18 @@ if( BUILD_WITH_STANDALONE_TOOLCHAIN )
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if( NOT __availableToolchainMachines )
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message( FATAL_ERROR "Could not determine machine name of your toolchain. Probably your Android standalone toolchain is broken." )
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endif()
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if( __availableToolchainMachines MATCHES i686 )
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if( __availableToolchainMachines MATCHES x86_64 )
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set( __availableToolchainArchs "x86_64" )
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elseif( __availableToolchainMachines MATCHES i686 )
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set( __availableToolchainArchs "x86" )
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elseif( __availableToolchainMachines MATCHES aarch64 )
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set( __availableToolchainArchs "arm64" )
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elseif( __availableToolchainMachines MATCHES arm )
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set( __availableToolchainArchs "arm" )
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elseif( __availableToolchainMachines MATCHES mips64el )
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set( __availableToolchainArchs "mips64" )
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elseif( __availableToolchainMachines MATCHES mipsel )
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set( __availableToolchainArchs "mipsel" )
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set( __availableToolchainArchs "mips" )
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endif()
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execute_process( COMMAND "${ANDROID_STANDALONE_TOOLCHAIN}/bin/${__availableToolchainMachines}-gcc${TOOL_OS_SUFFIX}" -dumpversion
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OUTPUT_VARIABLE __availableToolchainCompilerVersions OUTPUT_STRIP_TRAILING_WHITESPACE )
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@ -642,24 +572,44 @@ endif()
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macro( __GLOB_NDK_TOOLCHAINS __availableToolchainsVar __availableToolchainsLst __toolchain_subpath )
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foreach( __toolchain ${${__availableToolchainsLst}} )
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if( "${__toolchain}" MATCHES "-clang3[.][0-9]$" AND NOT EXISTS "${ANDROID_NDK_TOOLCHAINS_PATH}/${__toolchain}${__toolchain_subpath}" )
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string( REGEX REPLACE "-clang3[.][0-9]$" "-4.6" __gcc_toolchain "${__toolchain}" )
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SET( __toolchainVersionRegex "^TOOLCHAIN_VERSION[\t ]+:=[\t ]+(.*)$" )
|
||||
FILE( STRINGS "${ANDROID_NDK_TOOLCHAINS_PATH}/${__toolchain}/setup.mk" __toolchainVersionStr REGEX "${__toolchainVersionRegex}" )
|
||||
if( __toolchainVersionStr )
|
||||
string( REGEX REPLACE "${__toolchainVersionRegex}" "\\1" __toolchainVersionStr "${__toolchainVersionStr}" )
|
||||
string( REGEX REPLACE "-clang3[.][0-9]$" "-${__toolchainVersionStr}" __gcc_toolchain "${__toolchain}" )
|
||||
else()
|
||||
string( REGEX REPLACE "-clang3[.][0-9]$" "-4.6" __gcc_toolchain "${__toolchain}" )
|
||||
endif()
|
||||
unset( __toolchainVersionStr )
|
||||
unset( __toolchainVersionRegex )
|
||||
else()
|
||||
set( __gcc_toolchain "${__toolchain}" )
|
||||
endif()
|
||||
__DETECT_TOOLCHAIN_MACHINE_NAME( __machine "${ANDROID_NDK_TOOLCHAINS_PATH}/${__gcc_toolchain}${__toolchain_subpath}" )
|
||||
if( __machine )
|
||||
string( REGEX MATCH "[0-9]+[.][0-9]+([.][0-9x]+)?$" __version "${__gcc_toolchain}" )
|
||||
if( __machine MATCHES i686 )
|
||||
if( __machine MATCHES x86_64 )
|
||||
set( __arch "x86_64" )
|
||||
elseif( __machine MATCHES i686 )
|
||||
set( __arch "x86" )
|
||||
elseif( __machine MATCHES aarch64 )
|
||||
set( __arch "arm64" )
|
||||
elseif( __machine MATCHES arm )
|
||||
set( __arch "arm" )
|
||||
elseif( __machine MATCHES mips64el )
|
||||
set( __arch "mips64" )
|
||||
elseif( __machine MATCHES mipsel )
|
||||
set( __arch "mipsel" )
|
||||
set( __arch "mips" )
|
||||
else()
|
||||
set( __arch "" )
|
||||
endif()
|
||||
#message("machine: !${__machine}!\narch: !${__arch}!\nversion: !${__version}!\ntoolchain: !${__toolchain}!\n")
|
||||
if (__arch)
|
||||
list( APPEND __availableToolchainMachines "${__machine}" )
|
||||
list( APPEND __availableToolchainArchs "${__arch}" )
|
||||
list( APPEND __availableToolchainCompilerVersions "${__version}" )
|
||||
list( APPEND ${__availableToolchainsVar} "${__toolchain}" )
|
||||
endif()
|
||||
list( APPEND __availableToolchainMachines "${__machine}" )
|
||||
list( APPEND __availableToolchainArchs "${__arch}" )
|
||||
list( APPEND __availableToolchainCompilerVersions "${__version}" )
|
||||
list( APPEND ${__availableToolchainsVar} "${__toolchain}" )
|
||||
endif()
|
||||
unset( __gcc_toolchain )
|
||||
endforeach()
|
||||
@ -735,28 +685,45 @@ if( ANDROID_ABI STREQUAL "x86" )
|
||||
set( X86 true )
|
||||
set( ANDROID_NDK_ABI_NAME "x86" )
|
||||
set( ANDROID_ARCH_NAME "x86" )
|
||||
set( ANDROID_ARCH_FULLNAME "x86" )
|
||||
set( ANDROID_LLVM_TRIPLE "i686-none-linux-android" )
|
||||
set( CMAKE_SYSTEM_PROCESSOR "i686" )
|
||||
elseif( ANDROID_ABI STREQUAL "x86_64" )
|
||||
set( X86 true )
|
||||
set( X86_64 true )
|
||||
set( ANDROID_NDK_ABI_NAME "x86_64" )
|
||||
set( ANDROID_ARCH_NAME "x86_64" )
|
||||
set( CMAKE_SYSTEM_PROCESSOR "x86_64" )
|
||||
set( ANDROID_LLVM_TRIPLE "x86_64-none-linux-android" )
|
||||
elseif( ANDROID_ABI STREQUAL "mips64" )
|
||||
set( MIPS64 true )
|
||||
set( ANDROID_NDK_ABI_NAME "mips64" )
|
||||
set( ANDROID_ARCH_NAME "mips64" )
|
||||
set( ANDROID_LLVM_TRIPLE "mips64el-none-linux-android" )
|
||||
set( CMAKE_SYSTEM_PROCESSOR "mips64" )
|
||||
elseif( ANDROID_ABI STREQUAL "mips" )
|
||||
set( MIPS true )
|
||||
set( ANDROID_NDK_ABI_NAME "mips" )
|
||||
set( ANDROID_ARCH_NAME "mips" )
|
||||
set( ANDROID_ARCH_FULLNAME "mipsel" )
|
||||
set( ANDROID_LLVM_TRIPLE "mipsel-none-linux-android" )
|
||||
set( CMAKE_SYSTEM_PROCESSOR "mips" )
|
||||
elseif( ANDROID_ABI STREQUAL "arm64-v8a" )
|
||||
set( ARM64_V8A true )
|
||||
set( ANDROID_NDK_ABI_NAME "arm64-v8a" )
|
||||
set( ANDROID_ARCH_NAME "arm64" )
|
||||
set( ANDROID_LLVM_TRIPLE "aarch64-none-linux-android" )
|
||||
set( CMAKE_SYSTEM_PROCESSOR "aarch64" )
|
||||
set( VFPV3 true )
|
||||
set( NEON true )
|
||||
elseif( ANDROID_ABI STREQUAL "armeabi" )
|
||||
set( ARMEABI true )
|
||||
set( ANDROID_NDK_ABI_NAME "armeabi" )
|
||||
set( ANDROID_ARCH_NAME "arm" )
|
||||
set( ANDROID_ARCH_FULLNAME "arm" )
|
||||
set( ANDROID_LLVM_TRIPLE "armv5te-none-linux-androideabi" )
|
||||
set( CMAKE_SYSTEM_PROCESSOR "armv5te" )
|
||||
elseif( ANDROID_ABI STREQUAL "armeabi-v6 with VFP" )
|
||||
set( ARMEABI_V6 true )
|
||||
set( ANDROID_NDK_ABI_NAME "armeabi" )
|
||||
set( ANDROID_ARCH_NAME "arm" )
|
||||
set( ANDROID_ARCH_FULLNAME "arm" )
|
||||
set( ANDROID_LLVM_TRIPLE "armv5te-none-linux-androideabi" )
|
||||
set( CMAKE_SYSTEM_PROCESSOR "armv6" )
|
||||
# need always fallback to older platform
|
||||
@ -765,14 +732,12 @@ elseif( ANDROID_ABI STREQUAL "armeabi-v7a")
|
||||
set( ARMEABI_V7A true )
|
||||
set( ANDROID_NDK_ABI_NAME "armeabi-v7a" )
|
||||
set( ANDROID_ARCH_NAME "arm" )
|
||||
set( ANDROID_ARCH_FULLNAME "arm" )
|
||||
set( ANDROID_LLVM_TRIPLE "armv7-none-linux-androideabi" )
|
||||
set( CMAKE_SYSTEM_PROCESSOR "armv7-a" )
|
||||
elseif( ANDROID_ABI STREQUAL "armeabi-v7a with VFPV3" )
|
||||
set( ARMEABI_V7A true )
|
||||
set( ANDROID_NDK_ABI_NAME "armeabi-v7a" )
|
||||
set( ANDROID_ARCH_NAME "arm" )
|
||||
set( ANDROID_ARCH_FULLNAME "arm" )
|
||||
set( ANDROID_LLVM_TRIPLE "armv7-none-linux-androideabi" )
|
||||
set( CMAKE_SYSTEM_PROCESSOR "armv7-a" )
|
||||
set( VFPV3 true )
|
||||
@ -780,7 +745,6 @@ elseif( ANDROID_ABI STREQUAL "armeabi-v7a with NEON" )
|
||||
set( ARMEABI_V7A true )
|
||||
set( ANDROID_NDK_ABI_NAME "armeabi-v7a" )
|
||||
set( ANDROID_ARCH_NAME "arm" )
|
||||
set( ANDROID_ARCH_FULLNAME "arm" )
|
||||
set( ANDROID_LLVM_TRIPLE "armv7-none-linux-androideabi" )
|
||||
set( CMAKE_SYSTEM_PROCESSOR "armv7-a" )
|
||||
set( VFPV3 true )
|
||||
@ -814,7 +778,7 @@ if( ANDROID_TOOLCHAIN_NAME )
|
||||
To configure the toolchain set CMake variable ANDROID_TOOLCHAIN_NAME to one of the following values:\n${toolchains_list}\n" )
|
||||
endif()
|
||||
list( GET __availableToolchainArchs ${__toolchainIdx} __toolchainArch )
|
||||
if( NOT __toolchainArch STREQUAL ANDROID_ARCH_FULLNAME )
|
||||
if( NOT __toolchainArch STREQUAL ANDROID_ARCH_NAME )
|
||||
message( SEND_ERROR "Selected toolchain \"${ANDROID_TOOLCHAIN_NAME}\" is not able to compile binaries for the \"${ANDROID_ARCH_NAME}\" platform." )
|
||||
endif()
|
||||
else()
|
||||
@ -825,7 +789,7 @@ else()
|
||||
math( EXPR __availableToolchainsCount "${__availableToolchainsCount}-1" )
|
||||
foreach( __idx RANGE ${__availableToolchainsCount} )
|
||||
list( GET __availableToolchainArchs ${__idx} __toolchainArch )
|
||||
if( __toolchainArch STREQUAL ANDROID_ARCH_FULLNAME )
|
||||
if( __toolchainArch STREQUAL ANDROID_ARCH_NAME )
|
||||
list( GET __availableToolchainCompilerVersions ${__idx} __toolchainVersion )
|
||||
string( REPLACE "x" "99" __toolchainVersion "${__toolchainVersion}")
|
||||
if( __toolchainVersion VERSION_GREATER __toolchainMaxVersion )
|
||||
@ -854,15 +818,16 @@ unset( __availableToolchainCompilerVersions )
|
||||
|
||||
# choose native API level
|
||||
__INIT_VARIABLE( ANDROID_NATIVE_API_LEVEL ENV_ANDROID_NATIVE_API_LEVEL ANDROID_API_LEVEL ENV_ANDROID_API_LEVEL ANDROID_STANDALONE_TOOLCHAIN_API_LEVEL ANDROID_DEFAULT_NDK_API_LEVEL_${ANDROID_ARCH_NAME} ANDROID_DEFAULT_NDK_API_LEVEL )
|
||||
string( REGEX MATCH "[0-9]+" ANDROID_NATIVE_API_LEVEL "${ANDROID_NATIVE_API_LEVEL}" )
|
||||
string( REPLACE "android-" "" ANDROID_NATIVE_API_LEVEL "${ANDROID_NATIVE_API_LEVEL}" )
|
||||
string( STRIP "${ANDROID_NATIVE_API_LEVEL}" ANDROID_NATIVE_API_LEVEL )
|
||||
# adjust API level
|
||||
set( __real_api_level ${ANDROID_DEFAULT_NDK_API_LEVEL_${ANDROID_ARCH_NAME}} )
|
||||
foreach( __level ${ANDROID_SUPPORTED_NATIVE_API_LEVELS} )
|
||||
if( NOT __level GREATER ANDROID_NATIVE_API_LEVEL AND NOT __level LESS __real_api_level )
|
||||
if( (__level LESS ANDROID_NATIVE_API_LEVEL OR __level STREQUAL ANDROID_NATIVE_API_LEVEL) AND NOT __level LESS __real_api_level )
|
||||
set( __real_api_level ${__level} )
|
||||
endif()
|
||||
endforeach()
|
||||
if( __real_api_level AND NOT ANDROID_NATIVE_API_LEVEL EQUAL __real_api_level )
|
||||
if( __real_api_level AND NOT ANDROID_NATIVE_API_LEVEL STREQUAL __real_api_level )
|
||||
message( STATUS "Adjusting Android API level 'android-${ANDROID_NATIVE_API_LEVEL}' to 'android-${__real_api_level}'")
|
||||
set( ANDROID_NATIVE_API_LEVEL ${__real_api_level} )
|
||||
endif()
|
||||
@ -874,7 +839,7 @@ if( __levelIdx EQUAL -1 )
|
||||
else()
|
||||
if( BUILD_WITH_ANDROID_NDK )
|
||||
__DETECT_NATIVE_API_LEVEL( __realApiLevel "${ANDROID_NDK}/platforms/android-${ANDROID_NATIVE_API_LEVEL}/arch-${ANDROID_ARCH_NAME}/usr/include/android/api-level.h" )
|
||||
if( NOT __realApiLevel EQUAL ANDROID_NATIVE_API_LEVEL )
|
||||
if( NOT __realApiLevel EQUAL ANDROID_NATIVE_API_LEVEL AND NOT __realApiLevel GREATER 9000 )
|
||||
message( SEND_ERROR "Specified Android API level (${ANDROID_NATIVE_API_LEVEL}) does not match to the level found (${__realApiLevel}). Probably your copy of NDK is broken." )
|
||||
endif()
|
||||
unset( __realApiLevel )
|
||||
@ -891,8 +856,8 @@ unset( __levelIdx )
|
||||
# remember target ABI
|
||||
set( ANDROID_ABI "${ANDROID_ABI}" CACHE STRING "The target ABI for Android. If arm, then armeabi-v7a is recommended for hardware floating point." FORCE )
|
||||
if( CMAKE_VERSION VERSION_GREATER "2.8" )
|
||||
list( SORT ANDROID_SUPPORTED_ABIS_${ANDROID_ARCH_FULLNAME} )
|
||||
set_property( CACHE ANDROID_ABI PROPERTY STRINGS ${ANDROID_SUPPORTED_ABIS_${ANDROID_ARCH_FULLNAME}} )
|
||||
list( SORT ANDROID_SUPPORTED_ABIS_${ANDROID_ARCH_NAME} )
|
||||
set_property( CACHE ANDROID_ABI PROPERTY STRINGS ${ANDROID_SUPPORTED_ABIS_${ANDROID_ARCH_NAME}} )
|
||||
endif()
|
||||
|
||||
|
||||
@ -1034,7 +999,7 @@ if( "${ANDROID_TOOLCHAIN_NAME}" STREQUAL "standalone-clang" )
|
||||
string( REGEX MATCH "[0-9]+[.][0-9]+" ANDROID_CLANG_VERSION "${ANDROID_CLANG_VERSION}")
|
||||
elseif( "${ANDROID_TOOLCHAIN_NAME}" MATCHES "-clang3[.][0-9]?$" )
|
||||
string( REGEX MATCH "3[.][0-9]$" ANDROID_CLANG_VERSION "${ANDROID_TOOLCHAIN_NAME}")
|
||||
string( REGEX REPLACE "-clang${ANDROID_CLANG_VERSION}$" "-4.6" ANDROID_GCC_TOOLCHAIN_NAME "${ANDROID_TOOLCHAIN_NAME}" )
|
||||
string( REGEX REPLACE "-clang${ANDROID_CLANG_VERSION}$" "-${ANDROID_COMPILER_VERSION}" ANDROID_GCC_TOOLCHAIN_NAME "${ANDROID_TOOLCHAIN_NAME}" )
|
||||
if( NOT EXISTS "${ANDROID_NDK_TOOLCHAINS_PATH}/llvm-${ANDROID_CLANG_VERSION}${ANDROID_NDK_TOOLCHAINS_SUBPATH}/bin/clang${TOOL_OS_SUFFIX}" )
|
||||
message( FATAL_ERROR "Could not find the Clang compiler driver" )
|
||||
endif()
|
||||
@ -1067,7 +1032,7 @@ if( BUILD_WITH_ANDROID_NDK )
|
||||
set( ANDROID_EXCEPTIONS ON )
|
||||
set( ANDROID_STL_INCLUDE_DIRS "${ANDROID_NDK}/sources/cxx-stl/system/include" )
|
||||
elseif( ANDROID_STL MATCHES "gabi" )
|
||||
if( ANDROID_NDK_RELEASE STRLESS "r7" )
|
||||
if( ANDROID_NDK_RELEASE_NUM LESS 7000 ) # before r7
|
||||
message( FATAL_ERROR "gabi++ is not awailable in your NDK. You have to upgrade to NDK r7 or newer to use gabi++.")
|
||||
endif()
|
||||
set( ANDROID_RTTI ON )
|
||||
@ -1075,12 +1040,12 @@ if( BUILD_WITH_ANDROID_NDK )
|
||||
set( ANDROID_STL_INCLUDE_DIRS "${ANDROID_NDK}/sources/cxx-stl/gabi++/include" )
|
||||
set( __libstl "${ANDROID_NDK}/sources/cxx-stl/gabi++/libs/${ANDROID_NDK_ABI_NAME}/libgabi++_static.a" )
|
||||
elseif( ANDROID_STL MATCHES "stlport" )
|
||||
if( NOT ANDROID_NDK_RELEASE STRLESS "r8d" )
|
||||
if( NOT ANDROID_NDK_RELEASE_NUM LESS 8004 ) # before r8d
|
||||
set( ANDROID_EXCEPTIONS ON )
|
||||
else()
|
||||
set( ANDROID_EXCEPTIONS OFF )
|
||||
endif()
|
||||
if( ANDROID_NDK_RELEASE STRLESS "r7" )
|
||||
if( ANDROID_NDK_RELEASE_NUM LESS 7000 ) # before r7
|
||||
set( ANDROID_RTTI OFF )
|
||||
else()
|
||||
set( ANDROID_RTTI ON )
|
||||
@ -1101,7 +1066,7 @@ if( BUILD_WITH_ANDROID_NDK )
|
||||
else()
|
||||
set( __libstl "${ANDROID_NDK}/sources/cxx-stl/gnu-libstdc++" )
|
||||
endif()
|
||||
set( ANDROID_STL_INCLUDE_DIRS "${__libstl}/include" "${__libstl}/libs/${ANDROID_NDK_ABI_NAME}/include" )
|
||||
set( ANDROID_STL_INCLUDE_DIRS "${__libstl}/include" "${__libstl}/libs/${ANDROID_NDK_ABI_NAME}/include" "${__libstl}/include/backward" )
|
||||
if( EXISTS "${__libstl}/libs/${ANDROID_NDK_ABI_NAME}/libgnustl_static.a" )
|
||||
set( __libstl "${__libstl}/libs/${ANDROID_NDK_ABI_NAME}/libgnustl_static.a" )
|
||||
else()
|
||||
@ -1203,10 +1168,14 @@ endif()
|
||||
include( CMakeForceCompiler )
|
||||
CMAKE_FORCE_C_COMPILER( "${CMAKE_C_COMPILER}" GNU )
|
||||
if( ANDROID_COMPILER_IS_CLANG )
|
||||
set( CMAKE_C_COMPILER_ID Clang)
|
||||
set( CMAKE_C_COMPILER_ID Clang )
|
||||
endif()
|
||||
set( CMAKE_C_PLATFORM_ID Linux )
|
||||
set( CMAKE_C_SIZEOF_DATA_PTR 4 )
|
||||
if( X86_64 OR MIPS64 OR ARM64_V8A )
|
||||
set( CMAKE_C_SIZEOF_DATA_PTR 8 )
|
||||
else()
|
||||
set( CMAKE_C_SIZEOF_DATA_PTR 4 )
|
||||
endif()
|
||||
set( CMAKE_C_HAS_ISYSROOT 1 )
|
||||
set( CMAKE_C_COMPILER_ABI ELF )
|
||||
CMAKE_FORCE_CXX_COMPILER( "${CMAKE_CXX_COMPILER}" GNU )
|
||||
@ -1214,7 +1183,7 @@ if( ANDROID_COMPILER_IS_CLANG )
|
||||
set( CMAKE_CXX_COMPILER_ID Clang)
|
||||
endif()
|
||||
set( CMAKE_CXX_PLATFORM_ID Linux )
|
||||
set( CMAKE_CXX_SIZEOF_DATA_PTR 4 )
|
||||
set( CMAKE_CXX_SIZEOF_DATA_PTR ${CMAKE_C_SIZEOF_DATA_PTR} )
|
||||
set( CMAKE_CXX_HAS_ISYSROOT 1 )
|
||||
set( CMAKE_CXX_COMPILER_ABI ELF )
|
||||
set( CMAKE_CXX_SOURCE_FILE_EXTENSIONS cc cp cxx cpp CPP c++ C )
|
||||
@ -1226,6 +1195,14 @@ set( CMAKE_ASM_COMPILER_FORCED TRUE )
|
||||
set( CMAKE_COMPILER_IS_GNUASM 1)
|
||||
set( CMAKE_ASM_SOURCE_FILE_EXTENSIONS s S asm )
|
||||
|
||||
foreach( lang C CXX ASM )
|
||||
if( ANDROID_COMPILER_IS_CLANG )
|
||||
set( CMAKE_${lang}_COMPILER_VERSION ${ANDROID_CLANG_VERSION} )
|
||||
else()
|
||||
set( CMAKE_${lang}_COMPILER_VERSION ${ANDROID_COMPILER_VERSION} )
|
||||
endif()
|
||||
endforeach()
|
||||
|
||||
# flags and definitions
|
||||
remove_definitions( -DANDROID )
|
||||
add_definitions( -DANDROID )
|
||||
@ -1255,8 +1232,15 @@ else()
|
||||
endif()
|
||||
|
||||
# NDK flags
|
||||
if( ARMEABI OR ARMEABI_V7A )
|
||||
set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -fpic -funwind-tables" )
|
||||
if (ARM64_V8A )
|
||||
set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -ffunction-sections -funwind-tables" )
|
||||
set( ANDROID_CXX_FLAGS_RELEASE "-fomit-frame-pointer -fstrict-aliasing" )
|
||||
set( ANDROID_CXX_FLAGS_DEBUG "-fno-omit-frame-pointer -fno-strict-aliasing" )
|
||||
if( NOT ANDROID_COMPILER_IS_CLANG )
|
||||
set( ANDROID_CXX_FLAGS_RELEASE "${ANDROID_CXX_FLAGS_RELEASE} -funswitch-loops -finline-limit=300" )
|
||||
endif()
|
||||
elseif( ARMEABI OR ARMEABI_V7A)
|
||||
set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -funwind-tables" )
|
||||
if( NOT ANDROID_FORCE_ARM_BUILD AND NOT ARMEABI_V6 )
|
||||
set( ANDROID_CXX_FLAGS_RELEASE "-mthumb -fomit-frame-pointer -fno-strict-aliasing" )
|
||||
set( ANDROID_CXX_FLAGS_DEBUG "-marm -fno-omit-frame-pointer -fno-strict-aliasing" )
|
||||
@ -1271,17 +1255,15 @@ if( ARMEABI OR ARMEABI_V7A )
|
||||
set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -funswitch-loops -finline-limit=300" )
|
||||
endif()
|
||||
endif()
|
||||
elseif( X86 )
|
||||
elseif( X86 OR X86_64 )
|
||||
set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -funwind-tables" )
|
||||
if( NOT ANDROID_COMPILER_IS_CLANG )
|
||||
set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -funswitch-loops -finline-limit=300" )
|
||||
else()
|
||||
set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -fPIC" )
|
||||
endif()
|
||||
set( ANDROID_CXX_FLAGS_RELEASE "-fomit-frame-pointer -fstrict-aliasing" )
|
||||
set( ANDROID_CXX_FLAGS_DEBUG "-fno-omit-frame-pointer -fno-strict-aliasing" )
|
||||
elseif( MIPS )
|
||||
set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -fpic -fno-strict-aliasing -finline-functions -ffunction-sections -funwind-tables -fmessage-length=0" )
|
||||
elseif( MIPS OR MIPS64 )
|
||||
set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -fno-strict-aliasing -finline-functions -ffunction-sections -funwind-tables -fmessage-length=0" )
|
||||
set( ANDROID_CXX_FLAGS_RELEASE "-fomit-frame-pointer" )
|
||||
set( ANDROID_CXX_FLAGS_DEBUG "-fno-omit-frame-pointer" )
|
||||
if( NOT ANDROID_COMPILER_IS_CLANG )
|
||||
@ -1359,7 +1341,7 @@ if( EXISTS "${__libstl}" OR EXISTS "${__libsupcxx}" )
|
||||
endif()
|
||||
|
||||
# variables controlling optional build flags
|
||||
if (ANDROID_NDK_RELEASE STRLESS "r7")
|
||||
if( ANDROID_NDK_RELEASE_NUM LESS 7000 ) # before r7
|
||||
# libGLESv2.so in NDK's prior to r7 refers to missing external symbols.
|
||||
# So this flag option is required for all projects using OpenGL from native.
|
||||
__INIT_VARIABLE( ANDROID_SO_UNDEFINED VALUES ON )
|
||||
@ -1375,7 +1357,7 @@ __INIT_VARIABLE( ANDROID_RELRO VALUES ON )
|
||||
set( ANDROID_NO_UNDEFINED ${ANDROID_NO_UNDEFINED} CACHE BOOL "Show all undefined symbols as linker errors" )
|
||||
set( ANDROID_SO_UNDEFINED ${ANDROID_SO_UNDEFINED} CACHE BOOL "Allows or disallows undefined symbols in shared libraries" )
|
||||
set( ANDROID_FUNCTION_LEVEL_LINKING ${ANDROID_FUNCTION_LEVEL_LINKING} CACHE BOOL "Allows or disallows undefined symbols in shared libraries" )
|
||||
set( ANDROID_GOLD_LINKER ${ANDROID_GOLD_LINKER} CACHE BOOL "Enables gold linker (only avaialble for NDK r8b for ARM and x86 architectures on linux-86 and darwin-x86 hosts)" )
|
||||
set( ANDROID_GOLD_LINKER ${ANDROID_GOLD_LINKER} CACHE BOOL "Enables gold linker" )
|
||||
set( ANDROID_NOEXECSTACK ${ANDROID_NOEXECSTACK} CACHE BOOL "Allows or disallows undefined symbols in shared libraries" )
|
||||
set( ANDROID_RELRO ${ANDROID_RELRO} CACHE BOOL "Enables RELRO - a memory corruption mitigation technique" )
|
||||
mark_as_advanced( ANDROID_NO_UNDEFINED ANDROID_SO_UNDEFINED ANDROID_FUNCTION_LEVEL_LINKING ANDROID_GOLD_LINKER ANDROID_NOEXECSTACK ANDROID_RELRO )
|
||||
@ -1410,9 +1392,9 @@ if( ANDROID_FUNCTION_LEVEL_LINKING )
|
||||
endif()
|
||||
|
||||
if( ANDROID_COMPILER_VERSION VERSION_EQUAL "4.6" )
|
||||
if( ANDROID_GOLD_LINKER AND (CMAKE_HOST_UNIX OR ANDROID_NDK_RELEASE STRGREATER "r8b") AND (ARMEABI OR ARMEABI_V7A OR X86) )
|
||||
if( ANDROID_GOLD_LINKER AND (CMAKE_HOST_UNIX OR ANDROID_NDK_RELEASE_NUM GREATER 8002) AND (ARMEABI OR ARMEABI_V7A OR X86) )
|
||||
set( ANDROID_LINKER_FLAGS "${ANDROID_LINKER_FLAGS} -fuse-ld=gold" )
|
||||
elseif( ANDROID_NDK_RELEASE STRGREATER "r8b")
|
||||
elseif( ANDROID_NDK_RELEASE_NUM GREATER 8002 ) # after r8b
|
||||
set( ANDROID_LINKER_FLAGS "${ANDROID_LINKER_FLAGS} -fuse-ld=bfd" )
|
||||
elseif( ANDROID_NDK_RELEASE STREQUAL "r8b" AND ARMEABI AND NOT _CMAKE_IN_TRY_COMPILE )
|
||||
message( WARNING "The default bfd linker from arm GCC 4.6 toolchain can fail with 'unresolvable R_ARM_THM_CALL relocation' error message. See https://code.google.com/p/android/issues/detail?id=35342
|
||||
@ -1436,13 +1418,7 @@ if( ANDROID_RELRO )
|
||||
endif()
|
||||
|
||||
if( ANDROID_COMPILER_IS_CLANG )
|
||||
set( ANDROID_CXX_FLAGS "-Qunused-arguments ${ANDROID_CXX_FLAGS}" )
|
||||
if( ARMEABI_V7A AND NOT ANDROID_FORCE_ARM_BUILD )
|
||||
set( ANDROID_CXX_FLAGS_RELEASE "-target thumbv7-none-linux-androideabi ${ANDROID_CXX_FLAGS_RELEASE}" )
|
||||
set( ANDROID_CXX_FLAGS_DEBUG "-target ${ANDROID_LLVM_TRIPLE} ${ANDROID_CXX_FLAGS_DEBUG}" )
|
||||
else()
|
||||
set( ANDROID_CXX_FLAGS "-target ${ANDROID_LLVM_TRIPLE} ${ANDROID_CXX_FLAGS}" )
|
||||
endif()
|
||||
set( ANDROID_CXX_FLAGS "-target ${ANDROID_LLVM_TRIPLE} -Qunused-arguments ${ANDROID_CXX_FLAGS}" )
|
||||
if( BUILD_WITH_ANDROID_NDK )
|
||||
set( ANDROID_CXX_FLAGS "-gcc-toolchain ${ANDROID_TOOLCHAIN_ROOT} ${ANDROID_CXX_FLAGS}" )
|
||||
endif()
|
||||
@ -1482,6 +1458,16 @@ if( MIPS AND BUILD_WITH_ANDROID_NDK AND ANDROID_NDK_RELEASE STREQUAL "r8" )
|
||||
set( CMAKE_EXE_LINKER_FLAGS "-Wl,-T,${ANDROID_NDK_TOOLCHAINS_PATH}/${ANDROID_GCC_TOOLCHAIN_NAME}/mipself.x ${CMAKE_EXE_LINKER_FLAGS}" )
|
||||
endif()
|
||||
|
||||
# pie/pic
|
||||
if( NOT (ANDROID_NATIVE_API_LEVEL LESS 16) AND (NOT DEFINED ANDROID_APP_PIE OR ANDROID_APP_PIE) AND (CMAKE_VERSION VERSION_GREATER 2.8.8) )
|
||||
set( CMAKE_POSITION_INDEPENDENT_CODE TRUE )
|
||||
set( CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fPIE -pie")
|
||||
else()
|
||||
set( CMAKE_POSITION_INDEPENDENT_CODE FALSE )
|
||||
set( CMAKE_CXX_FLAGS "-fpic ${CMAKE_CXX_FLAGS}" )
|
||||
set( CMAKE_C_FLAGS "-fpic ${CMAKE_C_FLAGS}" )
|
||||
endif()
|
||||
|
||||
# configure rtti
|
||||
if( DEFINED ANDROID_RTTI AND ANDROID_STL_FORCE_FEATURES )
|
||||
if( ANDROID_RTTI )
|
||||
@ -1663,6 +1649,7 @@ if( NOT PROJECT_NAME STREQUAL "CMAKE_TRY_COMPILE" )
|
||||
ANDROID_RELRO
|
||||
ANDROID_LIBM_PATH
|
||||
ANDROID_EXPLICIT_CRT_LINK
|
||||
ANDROID_APP_PIE
|
||||
)
|
||||
if( DEFINED ${__var} )
|
||||
if( "${__var}" MATCHES " ")
|
||||
@ -1701,8 +1688,8 @@ endif()
|
||||
|
||||
|
||||
# Variables controlling behavior or set by cmake toolchain:
|
||||
# ANDROID_ABI : "armeabi-v7a" (default), "armeabi", "armeabi-v7a with NEON", "armeabi-v7a with VFPV3", "armeabi-v6 with VFP", "x86", "mips"
|
||||
# ANDROID_NATIVE_API_LEVEL : 3,4,5,8,9,14 (depends on NDK version)
|
||||
# ANDROID_ABI : "armeabi-v7a" (default), "armeabi", "armeabi-v7a with NEON", "armeabi-v7a with VFPV3", "armeabi-v6 with VFP", "x86", "mips", "arm64-v8a", "x86_64", "mips64"
|
||||
# ANDROID_NATIVE_API_LEVEL : 3,4,5,8,9,14,15,16,17,18,19,21 (depends on NDK version)
|
||||
# ANDROID_STL : gnustl_static/gnustl_shared/stlport_static/stlport_shared/gabi++_static/gabi++_shared/system_re/system/none
|
||||
# ANDROID_FORBID_SYGWIN : ON/OFF
|
||||
# ANDROID_NO_UNDEFINED : ON/OFF
|
||||
@ -1735,17 +1722,21 @@ endif()
|
||||
# ARMEABI : TRUE for arm v6 and older devices
|
||||
# ARMEABI_V6 : TRUE for arm v6
|
||||
# ARMEABI_V7A : TRUE for arm v7a
|
||||
# ARM64_V8A : TRUE for arm64-v8a
|
||||
# NEON : TRUE if NEON unit is enabled
|
||||
# VFPV3 : TRUE if VFP version 3 is enabled
|
||||
# X86 : TRUE if configured for x86
|
||||
# X86_64 : TRUE if configured for x86_64
|
||||
# MIPS : TRUE if configured for mips
|
||||
# MIPS64 : TRUE if configured for mips64
|
||||
# BUILD_ANDROID : always TRUE
|
||||
# BUILD_WITH_ANDROID_NDK : TRUE if NDK is used
|
||||
# BUILD_WITH_STANDALONE_TOOLCHAIN : TRUE if standalone toolchain is used
|
||||
# ANDROID_NDK_HOST_SYSTEM_NAME : "windows", "linux-x86" or "darwin-x86" depending on host platform
|
||||
# ANDROID_NDK_ABI_NAME : "armeabi", "armeabi-v7a", "x86" or "mips" depending on ANDROID_ABI
|
||||
# ANDROID_NDK_RELEASE : one of r5, r5b, r5c, r6, r6b, r7, r7b, r7c, r8, r8b, r8c, r8d, r8e, r9, r9b, r9c; set only for NDK
|
||||
# ANDROID_ARCH_NAME : "arm" or "x86" or "mips" depending on ANDROID_ABI
|
||||
# ANDROID_NDK_ABI_NAME : "armeabi", "armeabi-v7a", "x86", "mips", "arm64-v8a", "x86_64", "mips64" depending on ANDROID_ABI
|
||||
# ANDROID_NDK_RELEASE : from r5 to r10d; set only for NDK
|
||||
# ANDROID_NDK_RELEASE_NUM : numeric ANDROID_NDK_RELEASE version (1000*major+minor)
|
||||
# ANDROID_ARCH_NAME : "arm", "x86", "mips", "arm64", "x86_64", "mips64" depending on ANDROID_ABI
|
||||
# ANDROID_SYSROOT : path to the compiler sysroot
|
||||
# TOOL_OS_SUFFIX : "" or ".exe" depending on host platform
|
||||
# ANDROID_COMPILER_IS_CLANG : TRUE if clang compiler is used
|
||||
@ -1753,7 +1744,8 @@ endif()
|
||||
# ARMEABI_NDK_NAME : superseded by ANDROID_NDK_ABI_NAME
|
||||
#
|
||||
# Secondary (less stable) read-only variables:
|
||||
# ANDROID_COMPILER_VERSION : GCC version used
|
||||
# ANDROID_COMPILER_VERSION : GCC version used (not Clang version)
|
||||
# ANDROID_CLANG_VERSION : version of clang compiler if clang is used
|
||||
# ANDROID_CXX_FLAGS : C/C++ compiler flags required by Android platform
|
||||
# ANDROID_SUPPORTED_ABIS : list of currently allowed values for ANDROID_ABI
|
||||
# ANDROID_TOOLCHAIN_MACHINE_NAME : "arm-linux-androideabi", "arm-eabi" or "i686-android-linux"
|
||||
@ -1764,7 +1756,6 @@ endif()
|
||||
# ANDROID_RTTI : if rtti is enabled by the runtime
|
||||
# ANDROID_EXCEPTIONS : if exceptions are enabled by the runtime
|
||||
# ANDROID_GCC_TOOLCHAIN_NAME : read-only, differs from ANDROID_TOOLCHAIN_NAME only if clang is used
|
||||
# ANDROID_CLANG_VERSION : version of clang compiler if clang is used
|
||||
# ANDROID_LIBM_PATH : path to libm.so (set to something like $(TOP)/out/target/product/<product_name>/obj/lib/libm.so) to workaround unresolved `sincos`
|
||||
#
|
||||
# Defaults:
|
||||
|
||||
Loading…
Reference in New Issue
Block a user