I have a Eclipse project using C programming language. I have been stuck with a problem related to linker error since two days now. I have checked various forums to find a solution. Tried a lot of the suggestions but could not resolve it. So as a last resort, i am asking question here. My main program MotorRun.c has code which calls functions in the static library FtMscLib_Static_LIBCMT_Release.Lib which is in Libs folder in the path C:\FT-Project\Common\Libs. I am using MinGW gcc compiler.
When i run the makefile, it generates an error:
c:/mingw/bin/../lib/gcc/x86_64-w64-mingw32/4.9.1/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lC:\FT-Project\Common\Libs\FtMscLib_Static_LIBCMT_Release.Lib
collect2.exe: error: ld returned 1 exit status
The code run by the makefile is
gcc "-LC:\\FT-Project\\Common\\Libs" -shared -o libRoboCopMinGW.exe "src\\MotorRun.o" "-lC:\\FT-Project\\Common\\Libs\\FtMscLib_Static_LIBCMT_Release.Lib"
By looking at the execution code, we can see that the paths and library name has been set correctly, but the linker just cannot find it so that it can link the library with my MotorRun.o object file. Hope someone can help me in finding a solution. The program MotorRun.c is a very simple one, so i am not posting it here. But if necessary i can update it later. Thanks in advance!
The correct linker syntax is typically something like:
where the library filename (for a Windows static library) would be
name.lib. So your above linker line needs to lose the.libpart. You may also need to prefix the-largument with another argument-static, to instruct the linker to search for the static libraryFtMscLib_Static_LIBCMT_Release.Libotherwise it might try to find the DLL instead.By the way, there are heaps of posts on StackOverflow regarding the issue of static and dynamic linking with MinGW, so feel free to search for these also. The MinGW web pages also have numerous tips on the same topic.