libc++ is an open C++ Standard Library implementation, and a subproject of LLVM.org. It has been designed for C++11.
Questions tagged [libc++]
419 questions
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Linux stdlibc++ linker error on different computers
I wrote an application in C++ for linux (X11, GLX) and it is working alright on my development computer (32-bit linux on 64-bit capable hardware). However, when I ran it on a 64-bit linux downstairs, I received an error telling me the linker failed…
user209347
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1 answer
Linking GraphicsMagick on Mac OSX 10.8 with clang and libc++
I've been trying to include GraphicsMagick into my project for the last couple days but without luck, hopefully someone here might be able to help me (See TL/DR at the end if this is too long).
As I need JPEG, PNG and lcms support, I previously…
Uflex
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1 answer
xmlrpc-c problems when adding values from std::vector to xmlrpc_c::paramList
I am using xmlrpc-c 1.33.9 , compiled with libc++ and c++11 on OSX Mavericks.
std::vector parameters;
parameters.push_back(ValueInt(x));
parameters.push_back(ValueInt(y));
int paramsize = parameters.size();
xmlrpc_c::paramList…
Yamamushi
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2 answers
Cmake/cpack: how to create a libc++ static library deb without headers?
I have been trying to create a deb for LLVM libc++ 3.4 on a Ubuntu 12.04LTS 64bit box tonight. I would like to first create a deb that just consists of just /usr/lib64/libc++.a without any headers. Yes, I know per Debian library packaging guide, I…
user183394
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1 answer
libc++abi.dylib dyld error after updating xcode to 5.0
After updating XCode to 5.0 (in Mac OS X 10.8) I have encountered following issue:
dyld`dyld_fatal_error:
0x7fff5fc0109c: int3
0x7fff5fc0109d: nop
with debug message:
dyld: Symbol not found: __ZdlPv
Referenced from:…
ravyr
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- 4
0
votes
1 answer
Eclipse CDT with llvm's libc++ compilation err under ubuntu?
I can compile and run c++ example in command line like this:
clang++ -std=c++11 -stdlib=libc++ Test.cpp
But when trying this in eclipse,I got these errors
12:58:18 **** Incremental Build of configuration Debug for project C++Test ****
Info:…
Alex Luya
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0
votes
1 answer
Linker returning "Undefined symbols" for symbols that are in a library being linked
I'm compiling OpenTTD on Mavericks. The only change I have made is to define CXXFLAGS="-stdlib=stdc++". When linking, I get many linker errors that look like this:
"std::string::compare(char const*) const", referenced from:
LoadTranslations()…
leecbaker
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0
votes
1 answer
Libc++ linked programs fail with symbol lookup error
I've recently built libc++ from scratch as my prject needs some features that are not yet implemnted in libstdc++.
I try to compile the hello world program located in src/main.cpp with line
clang -Wall -stdlib=libc++ -std=c++11 -c src/main.cpp…
agt
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- 1
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std::vector and move constructor not working with clang and libc++
I'm trying to understand the new move constructor from C++11 following an example from the book "Professional C++", 2nd ed., chapter 9, page 279.
Here is my class header file Spreadsheet.h:
class Spreadsheet
{
public:
Spreadsheet(int…
Henrique Barcelos
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0
votes
1 answer
ld: unknown option: -reexported_symbols_list when building libc++ on mac os x 10.6.8
Any suggestions for resolving the following error (unknown option passed to ld) will be highly appreciated. The "buildit" script is the one from http://libcxx.llvm.org/ with the line
export TRIPLE=-apple-
added to it.
Thanks in advance
System…
Drake
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votes
1 answer
Using libc++ causes GDB to segfault on OS X
I'm trying to use C++11 (with Clang and libc++ on OS X) for a program, but whenever I debug with gdb and try to inspect standard containers, gdb segfaults. Here's a minimal example:
file.cpp:
#include
#include
int main(int argc,…
Cornstalks
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1 answer
How can I use XCode's libc++ with top-of-trunk clang?
When compiling this file
#include
int main(int argc, char* argv[])
{
std::vector IntVector;
}
using the version of clang shipping with Xcode, I can tell clang to use llvm's libc++ like this:
$ clang -std=c++11 -stdlib=libc++ t.cpp…
Tobias
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1 answer
Can't choose libc++ or libstdc++ in XCode
I am trying to build a project in XCode which uses both Cinder and OpenSubdiv.
They conflict in many ways and I have solved most problems but the last one is giving me a headache.
I have a linker error:
"Undefined symbols for architecture x86_64:…
DaleyPaley
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0
votes
1 answer
reproduce libc++/libstdc++ ABI incompatibility on Linux
A friend of mine and I are working on a project using C++11. He is using OS X and I am using Linux.
As libc++ and libstdc++ are not ABI-compatibel, we have to make sure not to mix the up between our libraries and our application.
However we…
Random Citizen
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3 answers
OpenCV Error: Assertion failed in cvAdaptiveThreshold
I recently started some OpenCV programming on OSX (just using text editor and compiling in terminal). I found program on the internet that is very useful to me but can't seem to run it.
This is the code:
#include
#include "cv.h"
#include…
Moirae
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