Recently I moved my project to a fresh installation of macOS. I installed Xcode, Visual Studio Mac and Xamarin.iOS, then I retrieved the last build of the project from git server. My configuration is as follows:
macOS Mojave 10.14
Xcode 10.1
Visual Studio for Mac 7.6
Xamarin.iOS 12.2
My problem is that the project no longer builds. I keep getting native linking errors, the build output can be seen below:
/Users/u/Projects/appname/clang: Error: linker command failed with
exit code 1 (use -v to see invocation) (prj)
/Users/u/Projects/appname/error MT5209: Error: warning: directory not
found for option '-FFInstncID-3.2.1/Frameworks' (prj) Native linking
/Users/u/Projects/appname/error MT5209: Error: warning: directory not
found for option '-FFAnlytcs-5.1.4/Frameworks' (prj) Native linking
/Users/u/Projects/appname/error MT5209: Error: warning: directory not
found for option '-FFAnlytcs-5.1.4/Frameworks' (prj) Native linking
/Users/u/Projects/appname/error MT5209: Error: warning: directory not
found for option '-FGAppM-5.1.4/Frameworks' (prj) Native linking
/Users/u/Projects/appname/error MT5209: Error: framework not found
FirebaseInstanceID (prj) Native linking
/Users/u/Projects/appname/MTOUCH: Error MT5201: Native linking failed.
Please review the build log and the user flags provided to gcc: -ObjC
-ObjC -lc++ -lsqlite3 -lz -ObjC -lc++ -lsqlite3 -lz (MT5201) (prj) /Users/u/Projects/appname/MTOUCH: Error MT5202: Native linking failed.
Please review the build log. (MT5202) (prj)
The problem seems to be related to Firebase packages, but I cannot figure out how. Do you have any suggestions?
Related
I tried to install nloptr on R 4.0.3, however I get this error:
/usr/bin/ld: /usr/local/lib/libnlopt.a(general.o): relocation R_X86_64_TPOFF32 against `nlopt_srand_called' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: /usr/local/lib/libnlopt.a(mt19937ar.o): relocation R_X86_64_TPOFF32 against `mti' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: /usr/local/lib/libnlopt.a(timer.o): relocation R_X86_64_TPOFF32 against `start_inited.4301' can not be used when making a shared object; recompile with -fPIC
collect2: error: ld returned 1 exit status
make: *** [/usr/share/R/share/make/shlib.mk:10: nloptr.so] Error 1
ERROR: compilation failed for package ‘nloptr’
* removing ‘/home/giovanni/R/x86_64-pc-linux-gnu-library/4.0/nloptr’
Warning in install.packages :
installation of package ‘nloptr’ had non-zero exit status
Can someone point me to a solution?
Thanks in advance.
The latest (2.6.2) package of libnlopt-dev is broken in Ubuntu 20, for some reason it is compiled into a static library (.so shared object is missing)
I faced the similar problem a couple of days ago. The quick fix is to download NLOPT fron Github and compile it yourself
https://nlopt.readthedocs.io/en/latest/NLopt_Installation/
At least, it worked for me.
I had a slightly related issue with this package, apt install cmake which was suggested by cli itself fixed the issue.
I also failed to install the nloptr but had another error.
g++: error: nlopt/lib/libnlopt.a: No such file or directory
I followed others suggestion to install the nlopt first as described in nlopt website. The installation process was
mkdir build
cd build
cmake ..
make
sudo make install
But I found the cmake version which nlopt needed should be higher than 3. The default cmake in my computer was version 2.8.12.2 which was /usr/bin/cmake. So I installed cmake version 3.24.2 in my home directory and compiled the nlopt using absolute path of cmake as ~/software/install/cmake-3.24.2-linux-x86_64/bin/cmake ... And I used sudo to install the nlopt in the computer. I could see the libnlopt.so libnlopt.so.0 libnlopt.so.0.11.1 files in /usr/local/lib64
When I went back to install the nloptr in R. It still failed. I found the cmake failure in the output information of installation. So I add the cmake(version 3.24.2) to my PATH in .bashrc file and then I installed the nloptr successfully.
Qt 5.7.0 GCC 4.9.1
I created a simple widget project (no single code written, no settings changed, only drag a few controls to the form) right after installing Qt and did a test compile. I got error messages:
:-1: error: skipping incompatible /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../libGL.so when searching for -lGL
:-1: error: skipping incompatible /lib/libGL.so when searching for -lGL
:-1: error: skipping incompatible /usr/lib/libGL.so when searching for -lGL
:-1: error: cannot find -lGL
:-1: error: collect2: error: ld returned 1 exit status
I reckon that it was trying to link to the 32 bit OpenGL in my 64 bit machine. /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../libGL.so is indeed located in /usr/lib/libGL. The 64 bit version, I think, is the one in /usr/lib64/libGL. How can I change the linking path so that it will link to the right library?
This seems like you are missing libraries needed to compile 32-bit binaries.
Try running:
sudo yum install glibc-devel.i686 libgcc.i686 libstdc++-devel.i686
this is how I solved this problem.
locate libGL.so and find the right 64 bit version (I used the latest);
create a link in the Qt lib path: ln -s /usr/lib64/libGL.so.352.79 ~/Qt/5.7/gcc_64/lib/libGL.so
I'm new to native client. I'm trying to follow the official tutorial on my newly installed ubuntu 14.
I'm getting the following when running "make serve" under the getting_started folder. I googled, it seems to be related to 32/64 bit. my system is 64bit, but pnacl seems to think it is 32.
Anyway I couldn't find a solution. do you know how?
/media/shi/work/nacl_sdk/pepper_34/toolchain/linux_pnacl/bin/pnacl-clang++ -o hello_tutorial.bc hello_tutorial.cc -O2 -I/media/shi/work/nacl_sdk/pepper_34/include -L/media/shi/work/nacl_sdk/pepper_34/lib/pnacl/Release -lppapi_cpp -lppapi
/media/shi/work/nacl_sdk/pepper_34/toolchain/linux_pnacl/host_x86_32/bin/clang: error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory
make[1]: * [hello_tutorial.bc] Error 127
make[1]: Leaving directory `/media/shi/work/nacl_sdk/pepper_34/getting_started/part1'
make: * [part1_ALL_TARGET] Error 2
It's probably easiest to install the i386 C/C++ libraries:
sudo apt-get install libc6:i386 libstdc++6:i386
There are 64-bit binaries included in the SDK as well (in toolchain/linux_pnacl/bin64/), but they are not run by default (and I'm not certain of an easy way to make the SDK use them).
I tried to ran rake in a rubymotion project and he shows the following error message
ERROR! Xcode 4.x or greater is required
But I have Xcode 4.3.2 installed on my Mac
What can I do?
PD: I installed Xcode 4.4.1 and now the error is this
/usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36: command not found: /Applications/Xcode 2.app/Contents/Developer/usr/bin/xcodebuild -version
Build ./build/iPhoneSimulator-5.1-Development
sh: /Applications/Xcode: No such file or directory
sh: /Applications/Xcode: No such file or directory
sh: /Applications/Xcode: No such file or directory
Compile ./app/app_delegate.rb
sh: /Applications/Xcode: No such file or directory
rake aborted!
Command failed with status (127): [/Applications/Xcode 2.app/Contents/Develop...]
Tasks: TOP => default => simulator => build:simulator
(See full trace by running task with --trace)
Perhaps you have an old version of Xcode also installed on your system. From the "Getting Started" page on RubyMotion's web site:
If you happened to have an older version of Xcode installed on your machine before you installed a newer Xcode from the App Store, you may want to type the following command in order to properly set up the default Xcode path.
$ sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer
It always says:
ERROR: Error installing mysql2:
ERROR: Failed to build gem native extension.
/Users/peter/.rvm/rubies/ruby-1.9.2-p180/bin/ruby extconf.rb
checking for rb_thread_blocking_region()... *** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers. Check the mkmf.log file for more
details. You may need configuration options.
similar things happen if it is sqlite3:
ERROR: Error installing sqlite3:
ERROR: Failed to build gem native extension.
/Users/peter/.rvm/rubies/ruby-1.9.2-p180/bin/ruby extconf.rb
checking for sqlite3.h... *** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers. Check the mkmf.log file for more
details. You may need configuration options.
Update: at least sqlite3 is building now... that is after I rvm remove 1.9.2-p180 and removing all the 1.9.2, and reinstall by rvm install 1.9.2 and now sqlite3 can be bundle installed, but mysql2 still has problem.
I installed the 64 bit version of MySQL server and it will bundle install, and then this question helped with the
Library not loaded: libmysqlclient.18.dylib (LoadError)
solution: Library not loaded: libmysqlclient.16.dylib error when trying to run 'rails server' on OS X 10.6 with mysql2 gem