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Installation and maintenance of multiple versions of OpenCV (applicable to any other 3rd party library as well)
I have been trying to do build and use OpenCV 2.3.0 on my Fedora15 Lovelock 64bit machine. Background:[详细]
2023-04-10 17:21 分类:问答linux linker/loader search order
This question is related to the way libraries are looked up during compilation and dynamic linking. Consider this small project:[详细]
2023-04-08 13:50 分类:问答Strange error message when a class method is missing [duplicate]
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::[详细]
2023-04-08 11:20 分类:问答How to add an object file to every link
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[详细]
2023-04-07 00:15 分类:问答ld error: section not found for address
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[详细]
2023-04-06 05:11 分类:问答Link error- missing required architecture i386 in file-symbols not found
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[详细]
2023-04-04 20:12 分类:问答does gcc link order affect speed of the program execution
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[详细]
2023-04-04 10:24 分类:问答What causes this link failure (undefined reference)?
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:[详细]
2023-04-04 08:30 分类:问答Get the start and end address of text section in an executable
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[详细]
2023-04-03 18:28 分类:问答initialisation of static object when linking against a static library
What are the rules for initialisation of static object declared in another shared library? For instance, consider the following:[详细]
2023-04-02 18:47 分类:问答