Android cmake toolchain: changed some error messages, fixed error with NDK r5, improved includes and link directories configuration
This commit is contained in:
Andrey Kamaev
parent
e9b9dfe1c2
commit
b114fb54f9
@ -203,7 +203,7 @@ 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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FILE( STRINGS ${_path} __apiFileContent REGEX "${__ndkApiLevelRegex}" )
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if( NOT __apiFileContent )
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message( FATAL_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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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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endif()
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string( REGEX REPLACE "${__ndkApiLevelRegex}" "\\1" ${_var} "${__apiFileContent}" )
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unset( __apiFileContent )
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@ -214,7 +214,7 @@ macro( __DETECT_TOOLCHAIN_MACHINE_NAME _var _root )
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file( GLOB __gccExePath "${_root}/bin/*-gcc${TOOL_OS_SUFFIX}" )
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list( LENGTH __gccExePath __gccExePathsCount )
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if( NOT __gccExePathsCount EQUAL 1 )
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message( SEND_ERROR "Could not uniquely determine machine name for compiler from ${_root}." )
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message( WARNING "Could not uniquely determine machine name for compiler from ${_root}." )
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set( ${_var} "" )
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else()
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get_filename_component( __gccExeName "${__gccExePath}" NAME_WE )
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@ -448,7 +448,7 @@ if( ANDROID_TOOLCHAIN_NAME )
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endif()
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list( GET __availableToolchainArchs ${__toolchainIdx} __toolchainArch )
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if( NOT __toolchainArch STREQUAL ANDROID_ARCH_NAME )
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message( FATAL_ERROR "Previously selected toolchain \"${ANDROID_TOOLCHAIN_NAME}\" is not able to compile binaries for the \"${ANDROID_ARCH_NAME}\" platform." )
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message( SEND_ERROR "Previously selected toolchain \"${ANDROID_TOOLCHAIN_NAME}\" is not able to compile binaries for the \"${ANDROID_ARCH_NAME}\" platform." )
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endif()
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else()
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set( __toolchainIdx -1 )
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@ -491,13 +491,13 @@ string( REGEX MATCH "[0-9]+" ANDROID_NATIVE_API_LEVEL "${ANDROID_NATIVE_API_LEVE
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#validate
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list( FIND ANDROID_SUPPORTED_NATIVE_API_LEVELS "${ANDROID_NATIVE_API_LEVEL}" __levelIdx )
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if( __levelIdx EQUAL -1 )
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message( FATAL_ERROR "Specified Android native API level (${ANDROID_NATIVE_API_LEVEL}) is not supported by your NDK/toolchain." )
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message( SEND_ERROR "Specified Android native API level (${ANDROID_NATIVE_API_LEVEL}) is not supported by your NDK/toolchain." )
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endif()
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unset( __levelIdx )
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if( BUILD_WITH_ANDROID_NDK )
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__DETECT_NATIVE_API_LEVEL( __realApiLevel "${ANDROID_NDK}/platforms/android-${ANDROID_NATIVE_API_LEVEL}/arch-${ANDROID_ARCH_NAME}/usr/include/android/api-level.h" )
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if( NOT __realApiLevel EQUAL ANDROID_NATIVE_API_LEVEL )
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message( FATAL_ERROR "Specified Android API level (${ANDROID_NATIVE_API_LEVEL}) does not match to the level found (${__realApiLevel}). Probably your copy of NDK is broken." )
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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." )
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endif()
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unset( __realApiLevel )
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endif()
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@ -532,6 +532,10 @@ set( CMAKE_OBJCOPY "${ANDROID_TOOLCHAIN_ROOT}/bin/${ANDROID_TOOLCHAIN_MACHI
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set( CMAKE_OBJDUMP "${ANDROID_TOOLCHAIN_ROOT}/bin/${ANDROID_TOOLCHAIN_MACHINE_NAME}-objdump${TOOL_OS_SUFFIX}" CACHE PATH "objdump" )
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set( CMAKE_RANLIB "${ANDROID_TOOLCHAIN_ROOT}/bin/${ANDROID_TOOLCHAIN_MACHINE_NAME}-ranlib${TOOL_OS_SUFFIX}" CACHE PATH "ranlib" )
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#export directories
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set( ANDROID_SYSTEM_INCLUDE_DIRS "" )
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set( ANDROID_SYSTEM_LIB_DIRS "" )
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#setup output directories
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set( LIBRARY_OUTPUT_PATH_ROOT ${CMAKE_SOURCE_DIR} CACHE PATH "root for library output, set this to change where android libs are installed to" )
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set( CMAKE_INSTALL_PREFIX "${ANDROID_TOOLCHAIN_ROOT}/user" CACHE STRING "path for installing" )
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@ -548,23 +552,23 @@ endif()
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set( DO_NOT_CHANGE_OUTPUT_PATHS_ON_FIRST_PASS ON CACHE INTERNAL "" FORCE )
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#includes
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include_directories( SYSTEM "${ANDROID_SYSROOT}/usr/include" )
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list( APPEND ANDROID_SYSTEM_INCLUDE_DIRS "${ANDROID_SYSROOT}/usr/include" )
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if( __stlIncludePath AND EXISTS "${__stlIncludePath}" )
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include_directories( SYSTEM "${__stlIncludePath}" )
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list( APPEND ANDROID_SYSTEM_INCLUDE_DIRS "${__stlIncludePath}" )
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endif()
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#STL bits includes
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if( __stlLibPath AND EXISTS "${__stlLibPath}/include" )
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include_directories( SYSTEM "${__stlLibPath}/include" )
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list( APPEND ANDROID_SYSTEM_INCLUDE_DIRS "${__stlLibPath}/include" )
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endif()
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if( ANDROID_ARCH_NAME STREQUAL "arm" AND EXISTS "${ANDROID_TOOLCHAIN_ROOT}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/include/c++/${ANDROID_COMPILER_VERSION}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/${CMAKE_SYSTEM_PROCESSOR}/thumb/bits" )
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include_directories( SYSTEM "${ANDROID_TOOLCHAIN_ROOT}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/include/c++/${ANDROID_COMPILER_VERSION}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/${CMAKE_SYSTEM_PROCESSOR}/thumb" )
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list( APPEND ANDROID_SYSTEM_INCLUDE_DIRS "${ANDROID_TOOLCHAIN_ROOT}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/include/c++/${ANDROID_COMPILER_VERSION}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/${CMAKE_SYSTEM_PROCESSOR}/thumb" )
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elseif( EXISTS "${ANDROID_TOOLCHAIN_ROOT}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/include/c++/${ANDROID_COMPILER_VERSION}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/${CMAKE_SYSTEM_PROCESSOR}/bits" )
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include_directories( SYSTEM "${ANDROID_TOOLCHAIN_ROOT}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/include/c++/${ANDROID_COMPILER_VERSION}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/${CMAKE_SYSTEM_PROCESSOR}" )
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list( APPEND ANDROID_SYSTEM_INCLUDE_DIRS "${ANDROID_TOOLCHAIN_ROOT}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/include/c++/${ANDROID_COMPILER_VERSION}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/${CMAKE_SYSTEM_PROCESSOR}" )
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elseif( ANDROID_ARCH_NAME STREQUAL "arm" AND EXISTS "${ANDROID_TOOLCHAIN_ROOT}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/include/c++/${ANDROID_COMPILER_VERSION}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/thumb/bits" )
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include_directories( SYSTEM "${ANDROID_TOOLCHAIN_ROOT}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/include/c++/${ANDROID_COMPILER_VERSION}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/thumb" )
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list( APPEND ANDROID_SYSTEM_INCLUDE_DIRS "${ANDROID_TOOLCHAIN_ROOT}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/include/c++/${ANDROID_COMPILER_VERSION}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/thumb" )
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elseif( EXISTS "${ANDROID_TOOLCHAIN_ROOT}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/include/c++/${ANDROID_COMPILER_VERSION}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/bits" )
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include_directories( SYSTEM "${ANDROID_TOOLCHAIN_ROOT}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/include/c++/${ANDROID_COMPILER_VERSION}/${ANDROID_TOOLCHAIN_MACHINE_NAME}" )
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list( APPEND ANDROID_SYSTEM_INCLUDE_DIRS "${ANDROID_TOOLCHAIN_ROOT}/${ANDROID_TOOLCHAIN_MACHINE_NAME}/include/c++/${ANDROID_COMPILER_VERSION}/${ANDROID_TOOLCHAIN_MACHINE_NAME}" )
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endif()
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#flags and definitions
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@ -637,7 +641,9 @@ elseif( X86 )
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endif()
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#linker flags
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set( LINKER_FLAGS "-L\"${CMAKE_BINARY_DIR}/systemlibs/${ANDROID_NDK_ABI_NAME}\" -L\"${CMAKE_INSTALL_PREFIX}/libs/${ANDROID_NDK_ABI_NAME}\"" )
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list( APPEND ANDROID_SYSTEM_LIB_DIRS "${CMAKE_BINARY_DIR}/systemlibs/${ANDROID_NDK_ABI_NAME}" "${CMAKE_INSTALL_PREFIX}/libs/${ANDROID_NDK_ABI_NAME}" )
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#set( LINKER_FLAGS "-L\"${CMAKE_BINARY_DIR}/systemlibs/${ANDROID_NDK_ABI_NAME}\" -L\"${CMAKE_INSTALL_PREFIX}/libs/${ANDROID_NDK_ABI_NAME}\"" )
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set( LINKER_FLAGS "" )
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#STL
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if( NOT EXISTS "${CMAKE_BINARY_DIR}/systemlibs/${ANDROID_NDK_ABI_NAME}/libstdc++.a" )
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if( EXISTS "${__stlLibPath}/libgnustl_static.a" )
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@ -674,6 +680,7 @@ if( EXISTS "${CMAKE_BINARY_DIR}/systemlibs/${ANDROID_NDK_ABI_NAME}/libsupc++.a"
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set( LINKER_FLAGS "${LINKER_FLAGS} -lsupc++" )
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endif()
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#cleanup for STL search
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unset( __stlIncludePath )
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unset( __stlLibPath )
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@ -702,6 +709,9 @@ set( CMAKE_SHARED_LINKER_FLAGS "${LINKER_FLAGS}" CACHE STRING "linker flags" )
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set( CMAKE_MODULE_LINKER_FLAGS "${LINKER_FLAGS}" CACHE STRING "linker flags" )
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set( CMAKE_EXE_LINKER_FLAGS "-Wl,--gc-sections -Wl,-z,nocopyreloc ${LINKER_FLAGS}" CACHE STRING "linker flags" )
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include_directories( SYSTEM ${ANDROID_SYSTEM_INCLUDE_DIRS} )
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link_directories( ${ANDROID_SYSTEM_LIB_DIRS} )
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#finish flags
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set( CMAKE_CXX_FLAGS "${ANDROID_CXX_FLAGS} ${CMAKE_CXX_FLAGS}" )
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set( CMAKE_C_FLAGS "${ANDROID_CXX_FLAGS} ${CMAKE_C_FLAGS}" )
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@ -803,7 +813,9 @@ endif()
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# ANDROID_NDK_HOST_SYSTEM_NAME : "windows", "linux-x86" or "darwin-x86" depending on host platform
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# ANDROID_NDK_ABI_NAME : "armeabi", "armeabi-v7a" or "x86" depending on ANDROID_ABI
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# ANDROID_ARCH_NAME : "arm" or "x86" depending on ANDROID_ABI
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# TOOL_OS_SUFFIX: "" or ".exe" depending on host platform
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# TOOL_OS_SUFFIX : "" or ".exe" depending on host platform
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# ANDROID_SYSTEM_INCLUDE_DIRS
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# ANDROID_SYSTEM_LIB_DIRS
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# Obsolete:
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# ARMEABI_NDK_NAME : superseded by ANDROID_NDK_ABI_NAME
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#
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