I am working on build a c library for android 5.1.1.
First I build a standalone toolchain by following the google ndk standalone toolchain guild.
<prebuilt_ndk_r12b_path>/build/tools/make-standalone-toolchain.sh --platform=android-22 --ndk-dir=<prebuilt_ndk_r12b_path> --install-dir=/home/r0ng/utilities/ndk --toolchain=x86_64-linux-android-4.9
After that, I exported CC, AR and RANLIB in ~/.bashrc
export ANDROID_NDK=/home/r0ng/utilities/ndk
SYSROOT=$ANDROID_NDK/sysroot
export CC="$ANDROID_NDK/bin/arm-linux-androideabi-gcc-4.9.x --sysroot=$SYSROOT"
export AR="$ANDROID_NDK/bin/arm-linux-androideabi-gcc-ar --sysroot=$SYSROOT"
export RANLIB="$ANDROID_NDK/bin/arm-linux-androideabi-gcc-ranlib --sysroot=$SYSROOT"
But when I tried to compile by using cmake ... I had the following errors:
-- The C compiler identification is GNU 4.9.0
-- The CXX compiler identification is GNU 4.9.3
-- Check for working C compiler: /home/r0ng/utilities/ndk/bin/arm-linux-androideabi-gcc
-- Check for working C compiler: /home/r0ng/utilities/ndk/bin/arm-linux-androideabi-gcc -- broken
CMake Error at /usr/share/cmake-3.5/Modules/CMakeTestCCompiler.cmake:61 (message):
The C compiler "/home/r0ng/utilities/ndk/bin/arm-linux-androideabi-gcc" is
not able to compile a simple test program.
It fails with the following output:
Change Dir: /home/r0ng/projects/relic/build/CMakeFiles/CMakeTmp
Run Build Command:"/usr/bin/make" "cmTC_8d7ca/fast"
/usr/bin/make -f CMakeFiles/cmTC_8d7ca.dir/build.make
CMakeFiles/cmTC_8d7ca.dir/build
make[1]: Entering directory
'/home/r0ng/projects/relic/build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_8d7ca.dir/testCCompiler.c.o
/home/r0ng/utilities/ndk/bin/arm-linux-androideabi-gcc
--sysroot=/home/r0ng/utilities/ndk -o
CMakeFiles/cmTC_8d7ca.dir/testCCompiler.c.o -c
/home/r0ng/projects/relic/build/CMakeFiles/CMakeTmp/testCCompiler.c
Linking C executable cmTC_8d7ca
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_8d7ca.dir/link.txt
--verbose=1
/home/r0ng/utilities/ndk/bin/arm-linux-androideabi-gcc
--sysroot=/home/r0ng/utilities/ndk
CMakeFiles/cmTC_8d7ca.dir/testCCompiler.c.o -o cmTC_8d7ca -rdynamic
/home/r0ng/utilities/ndk/bin/../lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld:
error: cannot open crtbegin_dynamic.o: No such file or directory
/home/r0ng/utilities/ndk/bin/../lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld:
error: cannot open crtend_android.o: No such file or directory
/home/r0ng/utilities/ndk/bin/../lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld:
error: cannot find -lc
/home/r0ng/utilities/ndk/bin/../lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld:
error: cannot find -ldl
collect2: error: ld returned 1 exit status
CMakeFiles/cmTC_8d7ca.dir/build.make:97: recipe for target 'cmTC_8d7ca'
failed
make[1]: *** [cmTC_8d7ca] Error 1
make[1]: Leaving directory
'/home/r0ng/projects/relic/build/CMakeFiles/CMakeTmp'
Makefile:126: recipe for target 'cmTC_8d7ca/fast' failed
make: *** [cmTC_8d7ca/fast] Error 2
CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
CMakeLists.txt:6 (project)
-- Configuring incomplete, errors occurred!
See also "/home/r0ng/projects/relic/build/CMakeFiles/CMakeOutput.log".
See also "/home/r0ng/projects/relic/build/CMakeFiles/CMakeError.log".
It seems that the compiler is unable to find "crtbegin_dynamic.o", "crtend_android.o", "libc" neither "libdl". But when I checked, those files are all in the folder $HOME/utilities/ndk/sysroot/usr/lib. And I already set the --sysroot in CC, AR and RANLIB.
Update 1 :
After changed the toolchain generation command based on Dan Albert's comment, The command cmake .. is able to be run successfully. But when I run make . I got following error:
arm-linux-androideabi-gcc-4.9.x: error: unrecognized command line option '-m64'
src/CMakeFiles/relic.dir/build.make:62: recipe for target 'src/CMakeFiles/relic.dir/relic_err.c.o' failed
make[2]: *** [src/CMakeFiles/relic.dir/relic_err.c.o] Error 1
CMakeFiles/Makefile2:120: recipe for target 'src/CMakeFiles/relic.dir/all' failed
make[1]: *** [src/CMakeFiles/relic.dir/all] Error 2
Makefile:138: recipe for target 'all' failed
make: *** [all] Error 2
Thanks,
Environment:
OS: Ubuntu 16.04 LTS
gcc / g++: 4.9.3
AOSP: 5.1.1_r30
NDK: android-ndk-r12b
cmake: 3.5.1
If you want to use cmake, you don't need a standalone toolchain. Android Studio natively supports cmake now: http://tools.android.com/tech-docs/external-c-builds
NDK r13 (not released yet) will also ship a cmake toolchain file for using cmake directly (the method shown in https://stackoverflow.com/a/5099229/632035).
You shouldn't add --sysroot= explicitly. Standalone toolchain already knows about proper one.
Related
I write the C program using MinGW on windows 10 with Clion IDE. I had everything working and compiled successfully multiple times before. Can't link the error with any action but now cmake test in Clion fails - "Test Cmake run finished with errors" and I can't compile. Cmake error:
-- The C compiler identification is GNU 9.2.0
-- The CXX compiler identification is GNU 9.2.0
-- Check for working C compiler: C:/msys64/mingw64/bin/gcc.exe
-- Check for working C compiler: C:/msys64/mingw64/bin/gcc.exe -- broken
CMake Error at C:/Users/karol/AppData/Local/JetBrains/Toolbox/apps/CLion/ch-0/193.6015.37/bin/cmake/win/share/cmake-3.15/Modules/CMakeTestCCompiler.cmake:60 (message):
The C compiler
"C:/msys64/mingw64/bin/gcc.exe"
is not able to compile a simple test program.
It fails with the following output:
Change Dir: C:/Users/karol/AppData/Local/Temp/cmake_check_environment/_build11621595605978509144/CMakeFiles/CMakeTmp
Run Build Command(s):C:/msys64/mingw64/bin/mingw32-make.exe cmTC_15aad/fast && C:/msys64/mingw64/bin/mingw32-make.exe -f CMakeFiles\cmTC_15aad.dir\build.make CMakeFiles/cmTC_15aad.dir/build
mingw32-make.exe[1]: Entering directory 'C:/Users/karol/AppData/Local/Temp/cmake_check_environment/_build11621595605978509144/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_15aad.dir/testCCompiler.c.obj
C:\msys64\mingw64\bin\gcc.exe -o CMakeFiles\cmTC_15aad.dir\testCCompiler.c.obj -c C:\Users\karol\AppData\Local\Temp\cmake_check_environment\_build11621595605978509144\CMakeFiles\CMakeTmp\testCCompiler.c
Linking C executable cmTC_15aad.exe
C:\Users\karol\AppData\Local\JetBrains\Toolbox\apps\CLion\ch-0\193.6015.37\bin\cmake\win\bin\cmake.exe -E cmake_link_script CMakeFiles\cmTC_15aad.dir\link.txt --verbose=1
C:\Users\karol\AppData\Local\JetBrains\Toolbox\apps\CLion\ch-0\193.6015.37\bin\cmake\win\bin\cmake.exe -E remove -f CMakeFiles\cmTC_15aad.dir/objects.a
C:\msys64\mingw64\bin\ar.exe cr CMakeFiles\cmTC_15aad.dir/objects.a #CMakeFiles\cmTC_15aad.dir\objects1.rsp
C:\msys64\mingw64\bin\gcc.exe -Wl,--whole-archive CMakeFiles\cmTC_15aad.dir/objects.a -Wl,--no-whole-archive -o cmTC_15aad.exe -Wl,--out-implib,libcmTC_15aad.dll.a -Wl,--major-image-version,0,--minor-image-version,0 #CMakeFiles\cmTC_15aad.dir\linklibs.rsp
gcc.exe: fatal error: cannot execute 'ld': CreateProcess: No such file or directory
compilation terminated.
mingw32-make.exe[1]: *** [CMakeFiles\cmTC_15aad.dir\build.make:88: cmTC_15aad.exe] Error 1
mingw32-make.exe[1]: Leaving directory 'C:/Users/karol/AppData/Local/Temp/cmake_check_environment/_build11621595605978509144/CMakeFiles/CMakeTmp'
mingw32-make.exe: *** [Makefile:120: cmTC_15aad/fast] Error 2
CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
CMakeLists.txt:1 (project)
-- Configuring incomplete, errors occurred!
See also "C:/Users/karol/AppData/Local/Temp/cmake_check_environment/_build11621595605978509144/CMakeFiles/CMakeOutput.log".
See also "C:/Users/karol/AppData/Local/Temp/cmake_check_environment/_build11621595605978509144/CMakeFiles/CMakeError.log".
Error code: 1
I don't know what caused it. One thing I did around the time it broke is turn off avast cyber capture. But now I turned off avast antivirus completely and turned off "Check apps and files" option in Defender. The latter I did when Clion popped a notification saying "Windows Defender might be interrupting build speed". I also clicked "fix" in this Clion pop-up and it added project folders to exceptions. Clion notified me of it not immediately after the error but way later.
The directory "C:/Users/karol/AppData/Local/Temp/cmake_check_environment/" mentioned in the error report doesn't exist. I tried unchecking "read-only access" of AppData/Local/temp directory but Windows keeps putting it on. Between those changes and antivirus changes, I was restarting windows many times.
The error message i get when trying to compile:
C:\Users\karol\AppData\Local\JetBrains\Toolbox\apps\CLion\ch-0\193.6015.37\bin\cmake\win\bin\cmake.exe --build C:\Users\karol\Desktop\studia\wstep_do_C\final_project\cmake-build-debug --target final_project -- -j 2
[ 20%] Linking C executable final_project.exe
gcc.exe: fatal error: cannot execute 'ld': CreateProcess: No such file or directory
compilation terminated.
mingw32-make.exe[3]: *** [CMakeFiles\final_project.dir\build.make:134: final_project.exe] Error 1
mingw32-make.exe[2]: *** [CMakeFiles\Makefile2:75: CMakeFiles/final_project.dir/all] Error 2
mingw32-make.exe[1]: *** [CMakeFiles\Makefile2:82: CMakeFiles/final_project.dir/rule] Error 2
mingw32-make.exe: *** [Makefile:117: final_project] Error 2
Many poeple experienced simmilar error caused by non-latin characters in path, not the case here. Also i don't suspect mingw installation as it used to work.
Clion toolchains settings
I'm trying to compile a hello world file in clion but I keep getting this error
"C:\Program Files\JetBrains\CLion 2018.3.1\bin\cmake\win\bin\cmake.exe" -DCMAKE_BUILD_TYPE=Debug -G "CodeBlocks - MinGW Makefiles" C:\Users\NAME\CLionProjects\HelloWorld
CMake Error at C:/Program Files/JetBrains/CLion 2018.3.1/bin/cmake/win/share/cmake-3.13/Modules/CMakeDetermineCompilerId.cmake:523 (file):
file STRINGS file
"C:/Users/NAME/CLionProjects/HelloWorld/cmake-build-debug/CMakeFiles/3.13.1/CompilerIdC/a.exe"
cannot be read.
How do I get rid of it?
Image of tooltip section
EDIT:
I keep getting the following compile error:
====================[ Build | HelloWorld | Debug ]==============================
"C:\Program Files\JetBrains\CLion 2018.3.1\bin\cmake\win\bin\cmake.exe" --build C:\Users\ssez\CLionProjects\HelloWorld\cmake-build-debug --target HelloWorld -- -j 4
[ 33%] Linking C executable HelloWorld.exe
c:/mingw/bin/../lib/gcc/mingw32/6.3.0/../../../../mingw32/bin/ld.exe: cannot open output file HelloWorld.exe: Permission denied
collect2.exe: error: ld returned 1 exit status
mingw32-make.exe[3]: * [HelloWorld.exe] Error 1
CMakeFiles\HelloWorld.dir\build.make:99: recipe for target 'HelloWorld.exe' failed
mingw32-make.exe[2]: [CMakeFiles/HelloWorld.dir/all] Error 2
CMakeFiles\Makefile2:71: recipe for target 'CMakeFiles/HelloWorld.dir/all' failed
mingw32-make.exe1: [CMakeFiles/HelloWorld.dir/rule] Error 2
CMakeFiles\Makefile2:83: recipe for target 'CMakeFiles/HelloWorld.dir/rule' failed
mingw32-make.exe: * [HelloWorld] Error 2
Makefile:117: recipe for target 'HelloWorld' failed
Did you setup the toolchain in CLion after you installed both MinGW and CLion?
File > Settings > Build, Execution, Deployment > Toolchains
CLion can normally autodetect the compilers that it knows about, however I believe that it still has to be told which compiler to look for at first.
Edit: Im using MinGW-x86_64 on windows
When Im trying to compile a gtk+ 3 c project with cmake, I have this error message on the log:
"C:\Program Files\JetBrains\CLion 2017.1.3\bin\cmake\bin\cmake.exe" --build C:\Users\Jonas\ClionProjects\tutorial\cmake-build-debug --target tutorial -- -j 4
[ 50%] Linking C executable tutorial.exe
c:/mingw/bin/../lib/gcc/mingw32/4.9.3/../../../../mingw32/bin/ld.exe: cannot find -ldwmapi
collect2.exe: error: ld returned 1 exit status
CMakeFiles\tutorial.dir\build.make:96: recipe for target 'tutorial.exe' failed
mingw32-make.exe[3]: *** [tutorial.exe] Error 1
mingw32-make.exe[2]: *** [CMakeFiles/tutorial.dir/all] Error 2
CMakeFiles\Makefile2:66: recipe for target 'CMakeFiles/tutorial.dir/all' failed
CMakeFiles\Makefile2:78: recipe for target 'CMakeFiles/tutorial.dir/rule' failed
mingw32-make.exe[1]: *** [CMakeFiles/tutorial.dir/rule] Error 2
mingw32-make.exe: *** [tutorial] Error 2
Makefile:117: recipe for target 'tutorial' failed
This is my CMakeLists.txt, in there I added gtk3 and its libraries, but when Im trying to compile, it has the errors mentioned before.
cmake_minimum_required(VERSION 3.7)
project(tutorial)
set(CMAKE_C_STANDARD 99)
set(SOURCE_FILES main.c)
set(PKG_CONFIG_EXECUTABLE "C:/msys64/mingw64/bin/pkg-config.exe")
FIND_PACKAGE(PkgConfig REQUIRED)
PKG_CHECK_MODULES(GTK3 REQUIRED gtk+-3.0)
INCLUDE_DIRECTORIES(${GTK3_INCLUDE_DIRS})
LINK_DIRECTORIES(${GTK3_LIBRARY_DIRS})
add_executable(tutorial ${SOURCE_FILES})
ADD_DEFINITIONS(${GTK3_CFLAGS_OTHER})
TARGET_LINK_LIBRARIES(tutorial ${GTK3_LIBRARIES})
dwmapi.dll is provided only for Vista. So I guess that it is a bug of package of gtk+-3.0. And -ldwmapi is not required for your OS. Below is a workaround to fix this issue. I don't make sure this will solve your issue. Note that this is self-responsibility.
make backup-copy of gdk-3.0.pc, gdk-broadway-3.0.pc, gdk-win32-3.0.pc in C:\msys64\mingw64\lib\pkgconfig
open those files in vim, remove -ldwmapi and :wq
UPDATE
Let's create libdwmapi.a
download def file from here
dlltool -d dwmapi.def -l libdwmapi.a
I'm trying to use a simple shared library that I made with a file that just contains a main method.
I first ran cmake . which worked fine and didn't return any errors.
Then I ran make but got this error:
$ make
Scanning dependencies of target myprog
[ 50%] Building C object CMakeFiles/myprog.dir/main.c.o
[100%] Linking C executable myprog.exe
/usr/lib/gcc/x86_64-pc-cygwin/5.4.0/../../../../x86_64-pc-cygwin/bin/ld: cannot find -lhello-user
collect2: error: ld returned 1 exit status
clang-3.8: error: linker (via gcc) command failed with exit code 1 (use -v to see invocation)
make[2]: *** [CMakeFiles/myprog.dir/build.make:95: myprog.exe] Error 1
make[1]: *** [CMakeFiles/Makefile2:68: CMakeFiles/myprog.dir/all] Error 2
make: *** [Makefile:84: all] Error 2
The CMakeLists.txt file
cmake_minimum_required(VERSION 2.8.8)
project(LIB_EXAMPLE)
set(CMAKE_C_COMPILER clang)
add_executable(myprog main.c)
target_link_libraries(myprog hello-user)
The library exists inside of /usr/local/lib/ as libhello-user.dll.a
Note: Im using Cygwin for cmake and make
Turning my comment into an answer
See CMake/Tutorials/Exporting and Importing Targets.
You either have:
to name a full path for the library
CMake is not searching for it automatically
you would have to add something like find_library(_lib_path NAMES hello-user)
or - better - put those into an IMPORTED target
cmake_minimum_required(VERSION 2.8.8)
project(LIB_EXAMPLE)
add_library(hello-user SHARED IMPORTED GLOBAL)
set_target_properties(
hello-user
PROPERTIES
IMPORTED_LOCATION /usr/local/lib/libhello-user.dll
IMPORTED_IMPLIB /usr/local/lib/libhello-user.dll.a
)
add_executable(myprog main.c)
target_link_libraries(myprog hello-user)
While OpenSSL ver. 0.9.8za was already installed on my system (darwin64-x86_64-cc), I elected to install the latest version, 1.0.1j, using the instructions for UNIX systems, in the "INSTALL" file within the downloaded tarball. I chose to configure with the 64-bit option, './Configure darwin64-x86_64-cc', and then ran the makefile. So far, so good. After about a minute, as I was thinking the installation would be successful, the compiler displayed following error messages, after compilation terminated:
Compile command line: './Configure darwin64-x86_64-cc' (Openssl suggestion for 64-bit)
duplicate symbol _OPENSSL_cleanse in:
../libcrypto.a(mem_clr.o)
../libcrypto.a(x86_64cpuid.o)
ld: 1 duplicate symbol for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [link_app.] Error 1
make[1]: *** [openssl] Error 2
make: *** [build_apps] Error 1
The problem appears to originate in the linker, but then again, I'm still a command line novice.
So, given this error, what needs to be changed in order to fully compile OpenSSL 1.0.1j?
When the automatic configuration route was taken (./config), the following error is given:
cc -I.. -I../.. -I../modes -I../asn1 -I../evp -I../../include -DOPENSSL_THREADS -D_REENTRANT
DDSO_DLFCN -DHAVE_DLFCN_H -arch i386 -O3 -fomit-frame-pointer -DL_ENDIAN
DOPENSSL_BN_ASM_PART_WORDS -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_GF2m
DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DMD5_ASM -DRMD160_ASM -DAES_ASM -DVPAES_ASM -DWHIRLPOOL_ASM
DGHASH_ASM -c -o obj_xref.o obj_xref.c
ar r ../../libcrypto.a o_names.o obj_dat.o obj_lib.o obj_err.o obj_xref.o
ar: ../../libcrypto.a is a fat file (use libtool(1) or lipo(1) and ar(1) on it)
ar: ../../libcrypto.a: Inappropriate file type or format
make[2]: *** [lib] Error 1
make[1]: *** [subdirs] Error 1
make: *** [build_crypto] Error 1
Update: The "PROBLEMS" documentation suggests changing two lines in the apps/Makefile and test/Makefile:
"LIBCRYPTO= -L.. -lcrypto"
"LIBSSL=-L -lssl"
to:
"LIBCRYPTO=../libcrypto.a"
"LIBSSL=../libssl.a"
Re-attempting make afterward, the same message was given.
My sincere thanks for the help and comments by jww, Jonathan L. and others gave/made. Should errors persist, I'll continue the search for the missing information and eventually post a solution.
I'm not sure what your problem is. Using XCode 6 (6.1.1, I believe) on Yosemite 10.10.1, I was able to get openssl-1.0.1j from OpenSSL.org and extract it. I then configured it with:
./Configure --prefix=/usr/openssl/openssl-1.0.1j darwin64-x86_64-cc zlib threads shared
With those, I was able to build, test and install without problem. That's pretty close to what you did; I simply have noted the presence of zlib (compression) and requested thread and shared library support — and specified a slightly out-of-the-way location to install it. (The top-level directory specified with --prefix existed but was empty.) I tried adding sctp to the configuration options, but no dice — an SCTP header is missing, so I didn't bother to try further.