1/4 Compile MyComponent.cpp 2/4 Link UE4Editor-MyProject-Mac-Debug.dylib Undefined symbols for architecture x8664: 'FRenderResource::InitResource', referenced from: vtable for FTexture in MyComponent.cpp.o 'FRenderResource::ReleaseResource', referenced from: vtable for FTexture in MyComponent.cpp.o 'FRenderResource::FRenderResource.
- Ld Symbol(s) Not Found For Architecture X86_64 Mac Mojave
- Ld Symbol S Not Found For Architecture X86_64 Mac Mojave And Lancaster
- Ld Symbol S Not Found For Architecture X86_64 Mac Mojave Pdf
Dear group,
I most of the time have problem when I compile a program with make. I always have the same error message and can't solve it.
The below example is related to a program named geaos I am trying to install and have the same error:
libgeos.lax/libutil.a/Interrupt.o .libs/libgeos.lax/libutil.a/math.o .libs/libgeos.lax/libutil.a/Profiler.o -install_name /usr/local/lib/libgeos-3.4.2.dylib -Wl,-single_module
Undefined symbols for architecture x86_64:
'std::auto_ptr<geos::geom::Envelope>::auto_ptr(std::auto_ptr_ref<geos::geom::En velope>)', referenced from:
virtual thunk to geos::geom::GeometryCollection::computeEnvelopeInternal() constin GeometryCollection.o
'__ZNSt8auto_ptrIN4geos4geom8EnvelopeEEcvSt12auto_ptr_refIT_EIS2_EEv', referenced from:
virtual thunk to geos::geom::GeometryCollection::computeEnvelopeInternal() constin GeometryCollection.o
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status
make[3]: *** [libgeos.la] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2
Undefined symbols for architecture x86_64:
'std::auto_ptr<geos::geom::Envelope>::auto_ptr(std::auto_ptr_ref<geos::geom::En velope>)', referenced from:
virtual thunk to geos::geom::GeometryCollection::computeEnvelopeInternal() constin GeometryCollection.o
'__ZNSt8auto_ptrIN4geos4geom8EnvelopeEEcvSt12auto_ptr_refIT_EIS2_EEv', referenced from:
virtual thunk to geos::geom::GeometryCollection::computeEnvelopeInternal() constin GeometryCollection.o
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status
make[3]: *** [libgeos.la] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2
I hope someone could guide me to solve the serious issue.
AS
Posted on
I have Mac OS X Mountain Lion. I need to compile a few apps and Perl modules. I already installed Xcode from app store but I’m unable to find gcc compiler or make command. How do I install gcc on Mac OS X 10.8.x?Xcode includes command line development tools such as gcc and friends.
![X86_64 X86_64](/uploads/1/2/6/5/126526889/100487781.jpg)
ADVERTISEMENTS
Step #1: Install Xcode on a Apple Mac OS X
First, make sure Xcode is installed. If it is not installed on OS X, visit app store and install Xcode.
Step #2: Install gcc/LLVM compiler on OS X
Once installed, open Xcode and visit:
Xcode menu > Preferences > Downloads > choose 'Command line tools' > Click 'Install' button:
Xcode will download package and install copies of the core command line tools and system headers into system folders, including the LLVM compiler, linker, and build tools.
Step #3: Verification
Open a terminal app and type the following commands:
Sample outputs:
$ gcc --version
$ whereis gcc
$ whereis make
Sample outputs:
Testing sample “Hello world” C program
Create a text file called a.c as follows using a text editor such as vi or cat command:
To compile, enter:
Run it as follows:
Sample outputs:
$ make a
Run it as follows:
$ ./a
Sample outputs:
See also
And, there you have it, the gcc version 4.2.1 installed and working correctly on the latest version of Mac OS X 10.8.4. In Apple’s version of GCC, both cc and gcc are actually symbolic links to the llvm-gcc compiler. Similarly, c++ and g++ are links to llvm-g++. For more information and examples see the following man pages:
$ man gcc
$ man make
Ld Symbol(s) Not Found For Architecture X86_64 Mac Mojave
5 of 13 in the Linux GNU/GCC Compilers TutorialLd Symbol S Not Found For Architecture X86_64 Mac Mojave And Lancaster
series. Keep reading the rest of the series:Ld Symbol S Not Found For Architecture X86_64 Mac Mojave Pdf
- Mac OS X: Install GCC Compiler with Xcode