Update: Using the x86_64 version of the Crystax NDK worked. Meaning, the directory name aligned with what CMake was expecting. However, the question now is: Why didn't changing CMAKE_ANDROID_NDK_TOOLCHAIN_HOST_TAG work?
On Thu, Mar 23, 2017 at 3:14 PM, Robert Dailey <rcdailey.li...@gmail.com> wrote: > Sorry I guess it would help if I showed where the ANDROID_ variables > are being defined: > > cmake .. -G"Ninja" -DCMAKE_BUILD_TYPE="Release" > -DCMAKE_TOOLCHAIN_FILE="crystax.toolchain.cmake" > -DBUILD_TESTING=OFF -DANDROID_API=15 > -DANDROID_TOOLCHAIN_NAME=arm-linux-androideabi-4.9 > -DANDROID_ABI=armeabi-v7a -DANDROID_TOOLCHAIN_VERSION=4.9 > -DANDROID_STL=gnustl_static > > On Thu, Mar 23, 2017 at 3:03 PM, Robert Dailey <rcdailey.li...@gmail.com> > wrote: >> So I'm having no luck getting the Crystax NDK setup using built-in >> android support in CMake 3.8. >> >> I have the following toolchain file: >> >> set( CMAKE_SYSTEM_NAME Android ) >> set( CMAKE_SYSTEM_VERSION ${ANDROID_API} ) >> >> # set( CMAKE_ANDROID_NDK $ENV{ANDROID_NDK} ) >> set( CMAKE_ANDROID_NDK "E:/android/crystax-ndk-10.3.2-stable" ) >> #set( CMAKE_ANDROID_API ${ANDROID_API} ) >> set( CMAKE_ANDROID_ARCH_ABI ${ANDROID_ABI} ) >> set( CMAKE_ANDROID_STL_TYPE ${ANDROID_STL} ) >> set( CMAKE_ANDROID_NDK_TOOLCHAIN_VERSION ${ANDROID_TOOLCHAIN_VERSION} ) >> >> if( CMAKE_ANDROID_ARCH_ABI MATCHES "armeabi" ) >> set( CMAKE_ANDROID_ARM_MODE ON ) >> set( CMAKE_ANDROID_ARM_NEON OFF ) >> endif() >> >> >> The logs output as follows: >> >> >> -- Android: Targeting API '15' with architecture 'arm', ABI >> 'armeabi-v7a', and processor 'armv7-a' >> -- Android: Selected GCC toolchain 'arm-linux-androideabi-4.9' >> -- The C compiler identification is unknown >> -- The CXX compiler identification is unknown >> CMake Error at CMakeLists.txt:10 (project): >> The CMAKE_C_COMPILER: >> >> >> E:/android/crystax-ndk-10.3.2-stable/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin/arm-linux-androideabi-gcc.exe >> >> is not a full path to an existing compiler tool. >> >> >> The problem is the path to the toolchain it is trying to find is actually: >> >> >> "E:\android\crystax-ndk-10.3.2-stable\toolchains\arm-linux-androideabi-4.9\prebuilt\windows\bin\arm-linux-androideabi-gcc.exe" >> >> The one difference is that the path has "windows" in it instead of >> "windows-x86_64". I installed the 32-bit version of Crystax NDK, not >> the 64 bit one (not sure if that makes a difference, but my native >> android code will not build with 64-bit compiler anyway). >> >> How can I make it properly calculate the path? I tried setting this >> but it did not change the behavior: >> >> set( CMAKE_ANDROID_NDK_TOOLCHAIN_HOST_TAG windows ) -- Powered by www.kitware.com Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Kitware offers various services to support the CMake community. For more information on each offering, please visit: CMake Support: http://cmake.org/cmake/help/support.html CMake Consulting: http://cmake.org/cmake/help/consulting.html CMake Training Courses: http://cmake.org/cmake/help/training.html Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/cmake