cannot find library. If bar.o refers to functions in `z', those functions may not be loaded. Ditto for -I. –Paul R Aug 29 '12 at 22:07 add a comment| 1 Answer 1 active oldest votes up vote 21 down vote accepted Change: gcc -Wall -o test sample.o How to take sharper images indoors, scene with all objects in focus? have a peek at this web-site
Blogs Recent Entries Best Entries Best Blogs Blog List Search Blogs Home Forums HCL Reviews Tutorials Articles Register Search Search Forums Advanced Search Search Tags Search LQ Wiki Search Tutorials/Articles Search nkoplm View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by nkoplm 06-19-2009, 06:05 AM #3 Hko Senior Member Registered: Aug 2002 Location: I do not know why this symlink was missing. –Svante Dec 3 '08 at 1:19 37 libmagic.so.1 is the soname, used by the dynamic linker; libmagic.so is used by the Because the library's soname is libmagic.so.1, that's the string that gets embedded into the executable so that's the file that is loaded when the executable is run. http://stackoverflow.com/questions/12187078/why-cant-gcc-find-my-static-library
asked 3 years ago viewed 25056 times active 3 years ago Get the weekly newsletter! Now, we have seen that none of its pre-configured search paths seem to be particularly useful as default search paths, for use with the MinGW linker. You can use this in your Makefile or a shell script that does the compiling and linking this way: Code: # Command to only compile (-c option) g++ `pkg-config --cflags OGRE`
Online #3 2012-06-11 20:36:37 Internet Mouse Member Registered: 2012-06-11 Posts: 11 Re: [solved] gcc can't find my library I am by no means an expert, but shouldn't libraries be included within github Offline #10 2012-06-11 21:30:01 Trilby Forum Moderator From: Massachusetts, USA Registered: 2011-11-29 Posts: 14,525 Website Re: [solved] gcc can't find my library Yup, looks like you've got it now. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Cannot Find Lcudart I am calling the linker with: g++ -w (..lots of .o files/include directories/etc..) \ -L/usr/lib -lmagic ld complains: /usr/bin/ld: cannot find -lmagic However, libmagic exists: $ locate libmagic.so /usr/lib/libmagic.so.1 /usr/lib/libmagic.so.1.0.0 $
Customising MinGW's Default Library Search Path So, you've decided you would prefer to segregate your add-on libraries from the core MinGW libraries? Cannot Find Ubuntu Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started You can find it with apt-file search /libc.a (you'll need to install apt-file first, and initialize it by running sudo apt-file update). http://stackoverflow.com/questions/19737996/gcc-usr-bin-ld-error-cannot-find-library-in-usr-local-lib-though-ldconfig You said that your app that is going to use the library is in a different directory, so I would not expect '#include "idb.h"' to work.
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ldconfig -v To verify you can run: $ ldconfig -p | grep libmagic share|improve this answer edited May 17 at 21:57 Richard Erickson 1,98361125 answered May 17 at 20:51 Miguel Ignacio find more I just started my first real job, and have been asked to organize the office party. Cannot Find Library Provide a separate directory for each individual library package, and customise the GCC search paths to consider all of them, as appropriate, when looking for libraries and header files. Gcc Cannot Find Word or phrase for "using excessive amount of technology to solve a low-tech task" proof of log(xy) = log (x) + log (y) Can a pulse jet be used on a
This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. Though -I is often not needed since the header search path include the most common directories. No -L was needed here, because /usr/lib is already in the library search path. Source Is the official ISO image build script public / documented?
Search this Thread 06-19-2009, 02:09 AM #1 nkoplm Member Registered: May 2005 Distribution: Fedora Posts: 92 Rep: problem with g++ linker. Ld.exe Cannot Find -lpthread PCB washing machine, is it damaged? more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed
Syntax $ gcc [options] [source files] [object files] [-Ldir] -llibname [-o outfile] Link -l with library name without the lib prefix and the .a or .so extensions. Follow the method, as described in the specs file customisation HOWTO, to add a supplementary path to the default library search path. in other words something like this: Code: g++ compileme.cpp -l/usr/lib/libOgreMain.so should have been Code: g++ compileme.cpp -l/usr/lib/libOgreMain although im not sure why using Code: -L/usr/lib did not fix this problem as Cannot Find Lncurses If anyone else comes across this later, the problem was the -l argument I was passing to g++ included the extension which it should not have.
instead of doing the "hack" I installed the "*-devel" version and it fixed the compilation. –Trevor Boyd Smith Apr 27 '12 at 19:21 2 How to symlink libmagic.so.1 to libmagic.so? Do students wear muggle clothing while not in classes at Hogwarts (like they do in the films)? Teenage daughter refusing to go to school Why are password boxes always blanked out when other sensitive data isn't? have a peek here So for the OGRE library, this should work for you: Code: g++ compileme.cpp -lOgreMain The reason why the "extension" should not be given, I suppose, is that the linker can then
Join them; it only takes a minute: Sign up ld cannot find an existing library up vote 129 down vote favorite 46 I am attempting to link an application with g++ linux gcc linker shared-libraries shared-objects share|improve this question edited Oct 27 '10 at 5:01 Roger Pate asked Dec 3 '08 at 0:41 maxpenguin 1,99341919 add a comment| 7 Answers 7 active You either need to include the path in the include statement, or use the -I (capital i) flag to specify an include path. Use a makefile. –Ignacio Vazquez-Abrams Nov 2 '13 at 1:46 add a comment| up vote 0 down vote 1, You can use linker script, and add '/usr/local/lib' to search_dir.
Can I use that to take out what he owes me? Well, recall that we arbitrarily chose to ignore the POSIX style paths in GCC's built-in list, when we formulated the list of MS-Windows paths we expected to be searched, but why See this page.• How's my moderating? This is a limitation of the MinGW linker, which the user installing supplementary libraries must work around, possibly by adopting one of the following strategies:-- Install in a non-default location, and
And just like the shell has a default search path, the linker also has a default library search path, with should include /usr/lib. asked 4 years ago viewed 83608 times active 1 year ago Get the weekly newsletter!
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