I have been trying to do build and use OpenCV 2.3.0 on my Fedora15 Lovelock 64bit machine. Background:
This question is related to the way libraries are looked up during compilation and dynamic linking. Consider this small project:
This question already has answers here: Closed 11 years ago. Possible Duplicate: GCC C++ Linker errors: Undefined reference to 'vtable for XXX', Undefined reference to 'ClassName::
There is a bug in RHEL5\'s gcc-4.3.2 with which we are stuck. As a work-around we have extracted the missing ob开发者_如何学JAVAject and put it in an object file. Adding this object file to every link
I am on Mac OS X 10.6.5 with XCode 3.2.4 and trying to compile/port a code base which compiles successfully on 10.5.A file contains hand-coded assembly code for exception handling.The compile stops wi
I am working on an app that uses a twitter API. The app runs fine when it is hooked up to an IOS device, but when I change the architecture from armv6 to i386 to get it running on the simulator I ge
I know the linkage order in gcc is important for symbols to be correctly determined; but now I am seeing a weird speed issue on the resultin开发者_运维技巧g executable. I am linking objects and archi
I just switched my dev machine from Gentoo to Arch Linux and, when I try to compile a fresh build of my project, linking fails:
I need to get the start and end address of an executable\'s text section. How can I get it? I can get the starting address from the _init symbol or the _start symbol, but what about the ending addres
What are the rules for initialisation of static object declared in another shared library? For instance, consider the following:
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