error LNK2005: xxx already defined in MSVCRT.lib(MSVCR100.dll) C:\something\LIBCMT.lib(setlocal.obj)

Question

I'm using DCMTK library for reading Dicom files (Image format used in medical image processing.) I'm having a problem in compiling this DCMTK source code. DCMTK uses some additional external libraries (zlib, tiff, libpng, libxml2, libiconv). I know that all libraries should be generated with same Code Generation Options.

I've downloaded the compiled versions of these support libraries which are compiled with "Multithreaded DLL" runtime options (/MD). In each project of DCMTK source code I ensured that runtime options are "Multithreaded DLL" (/MD). But still I'm getting these errors:

Error   238 error LNK2005: ___iob_func already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(_file.obj)    dcmp2pgm Error   239 error LNK2005: __lock_file already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(_file.obj)    dcmp2pgm Error   240 error LNK2005: __unlock_file already defined in MSVCRT.lib(MSVCR100.dll)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(_file.obj)    dcmp2pgm Error   241 error LNK2005: __initterm_e already defined in MSVCRT.lib(MSVCR100.dll) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0dat.obj)  dcmp2pgm Error   242 error LNK2005: _exit already defined in MSVCRT.lib(MSVCR100.dll)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0dat.obj)  dcmp2pgm Error   243 error LNK2005: __exit already defined in MSVCRT.lib(MSVCR100.dll)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0dat.obj)  dcmp2pgm Error   244 error LNK2005: __cexit already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0dat.obj)  dcmp2pgm Error   245 error LNK2005: __amsg_exit already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0dat.obj)  dcmp2pgm Error   246 error LNK2005: _fflush already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(fflush.obj)   dcmp2pgm Error   247 error LNK2005: __errno already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(dosmap.obj)   dcmp2pgm Error   248 error LNK2005: __invoke_watson already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(invarg.obj)   dcmp2pgm Error   249 error LNK2005: "void __cdecl terminate(void)" (?terminate@@YAXXZ) already defined in MSVCRT.lib(MSVCR100.dll)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(hooks.obj)    dcmp2pgm Error   250 error LNK2005: ___xi_a already defined in MSVCRT.lib(cinitexe.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0init.obj) dcmp2pgm Error   251 error LNK2005: ___xi_z already defined in MSVCRT.lib(cinitexe.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0init.obj) dcmp2pgm Error   252 error LNK2005: ___xc_a already defined in MSVCRT.lib(cinitexe.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0init.obj) dcmp2pgm Error   253 error LNK2005: ___xc_z already defined in MSVCRT.lib(cinitexe.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0init.obj) dcmp2pgm Error   254 error LNK2005: __unlock already defined in MSVCRT.lib(MSVCR100.dll) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(mlock.obj)    dcmp2pgm Error   255 error LNK2005: __lock already defined in MSVCRT.lib(MSVCR100.dll)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(mlock.obj)    dcmp2pgm Error   256 error LNK2005: __XcptFilter already defined in MSVCRT.lib(MSVCR100.dll) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(winxfltr.obj) dcmp2pgm Error   257 error LNK2005: _mainCRTStartup already defined in MSVCRT.lib(crtexe.obj)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0.obj) dcmp2pgm Error   258 error LNK2005: ___set_app_type already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(errmode.obj)  dcmp2pgm Error   259 error LNK2005: __configthreadlocale already defined in MSVCRT.lib(MSVCR100.dll) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(setlocal.obj) dcmp2pgm Error   260 error LNK2005: _getenv already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(getenv.obj)   dcmp2pgm Error   261 error LNK2005: __isctype already defined in MSVCRT.lib(MSVCR100.dll)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(isctype.obj)  dcmp2pgm Error   262 error LNK2005: __strnicmp already defined in MSVCRT.lib(MSVCR100.dll)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(strnicmp.obj) dcmp2pgm Error   263 error LNK2005: __close already defined in LIBCMT.lib(close.obj) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmp2pgm Error   264 error LNK2005: __fileno already defined in LIBCMT.lib(fileno.obj)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmp2pgm Error   265 error LNK2005: _calloc already defined in LIBCMT.lib(calloc.obj)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmp2pgm Error   266 error LNK2005: _atol already defined in LIBCMT.lib(atox.obj)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmp2pgm Error   267 error LNK2005: _strcspn already defined in LIBCMT.lib(strcspn.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmp2pgm Error   268 error LNK2005: __stricmp already defined in LIBCMT.lib(stricmp.obj) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmp2pgm Error   269 error LNK2005: _atoi already defined in LIBCMT.lib(atox.obj)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmp2pgm Error   270 error LNK2005: __lseek already defined in LIBCMT.lib(lseek.obj) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmp2pgm Error   271 error LNK2005: __read already defined in LIBCMT.lib(read.obj)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmp2pgm Error   272 error LNK2005: __write already defined in LIBCMT.lib(write.obj) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmp2pgm Error   273 error LNK2005: __open already defined in LIBCMT.lib(open.obj)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmp2pgm Error   274 error LNK2005: __get_osfhandle already defined in LIBCMT.lib(osfinfo.obj)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmp2pgm Error   278 error LNK1169: one or more multiply defined symbols found   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\Release\dcmp2pgm.exe 1   1   dcmp2pgm Error   201 error LNK2005: ___iob_func already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(_file.obj)    dcmprscp Error   202 error LNK2005: __lock_file already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(_file.obj)    dcmprscp Error   203 error LNK2005: __unlock_file already defined in MSVCRT.lib(MSVCR100.dll)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(_file.obj)    dcmprscp Error   204 error LNK2005: __initterm_e already defined in MSVCRT.lib(MSVCR100.dll) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0dat.obj)  dcmprscp Error   205 error LNK2005: _exit already defined in MSVCRT.lib(MSVCR100.dll)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0dat.obj)  dcmprscp Error   206 error LNK2005: __exit already defined in MSVCRT.lib(MSVCR100.dll)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0dat.obj)  dcmprscp Error   207 error LNK2005: __cexit already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0dat.obj)  dcmprscp Error   208 error LNK2005: __amsg_exit already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0dat.obj)  dcmprscp Error   209 error LNK2005: _fflush already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(fflush.obj)   dcmprscp Error   210 error LNK2005: __errno already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(dosmap.obj)   dcmprscp Error   211 error LNK2005: __invoke_watson already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(invarg.obj)   dcmprscp Error   212 error LNK2005: "void __cdecl terminate(void)" (?terminate@@YAXXZ) already defined in MSVCRT.lib(MSVCR100.dll)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(hooks.obj)    dcmprscp Error   213 error LNK2005: ___xi_a already defined in MSVCRT.lib(cinitexe.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0init.obj) dcmprscp Error   214 error LNK2005: ___xi_z already defined in MSVCRT.lib(cinitexe.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0init.obj) dcmprscp Error   215 error LNK2005: ___xc_a already defined in MSVCRT.lib(cinitexe.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0init.obj) dcmprscp Error   216 error LNK2005: ___xc_z already defined in MSVCRT.lib(cinitexe.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0init.obj) dcmprscp Error   217 error LNK2005: __unlock already defined in MSVCRT.lib(MSVCR100.dll) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(mlock.obj)    dcmprscp Error   218 error LNK2005: __lock already defined in MSVCRT.lib(MSVCR100.dll)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(mlock.obj)    dcmprscp Error   219 error LNK2005: __XcptFilter already defined in MSVCRT.lib(MSVCR100.dll) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(winxfltr.obj) dcmprscp Error   220 error LNK2005: __stricmp already defined in MSVCRT.lib(MSVCR100.dll)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(stricmp.obj)  dcmprscp Error   221 error LNK2005: _mainCRTStartup already defined in MSVCRT.lib(crtexe.obj)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0.obj) dcmprscp Error   222 error LNK2005: ___set_app_type already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(errmode.obj)  dcmprscp Error   223 error LNK2005: __configthreadlocale already defined in MSVCRT.lib(MSVCR100.dll) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(setlocal.obj) dcmprscp Error   224 error LNK2005: _getenv already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(getenv.obj)   dcmprscp Error   225 error LNK2005: __isctype already defined in MSVCRT.lib(MSVCR100.dll)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(isctype.obj)  dcmprscp Error   226 error LNK2005: __strnicmp already defined in MSVCRT.lib(MSVCR100.dll)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(strnicmp.obj) dcmprscp Error   227 error LNK2005: __close already defined in LIBCMT.lib(close.obj) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmprscp Error   228 error LNK2005: __fileno already defined in LIBCMT.lib(fileno.obj)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmprscp Error   229 error LNK2005: __lseek already defined in LIBCMT.lib(lseek.obj) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmprscp Error   230 error LNK2005: __read already defined in LIBCMT.lib(read.obj)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmprscp Error   231 error LNK2005: __write already defined in LIBCMT.lib(write.obj) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmprscp Error   232 error LNK2005: __open already defined in LIBCMT.lib(open.obj)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmprscp Error   233 error LNK2005: __get_osfhandle already defined in LIBCMT.lib(osfinfo.obj)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmprscp Error   237 error LNK1169: one or more multiply defined symbols found   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\Release\dcmprscp.exe 1   1   dcmprscp Error   160 error LNK2005: ___iob_func already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(_file.obj)    dcmprscu Error   161 error LNK2005: __lock_file already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(_file.obj)    dcmprscu Error   162 error LNK2005: __unlock_file already defined in MSVCRT.lib(MSVCR100.dll)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(_file.obj)    dcmprscu Error   163 error LNK2005: __initterm_e already defined in MSVCRT.lib(MSVCR100.dll) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0dat.obj)  dcmprscu Error   164 error LNK2005: _exit already defined in MSVCRT.lib(MSVCR100.dll)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0dat.obj)  dcmprscu Error   165 error LNK2005: __exit already defined in MSVCRT.lib(MSVCR100.dll)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0dat.obj)  dcmprscu Error   166 error LNK2005: __cexit already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0dat.obj)  dcmprscu Error   167 error LNK2005: __amsg_exit already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0dat.obj)  dcmprscu Error   168 error LNK2005: _fflush already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(fflush.obj)   dcmprscu Error   169 error LNK2005: __errno already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(dosmap.obj)   dcmprscu Error   170 error LNK2005: __invoke_watson already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(invarg.obj)   dcmprscu Error   171 error LNK2005: "void __cdecl terminate(void)" (?terminate@@YAXXZ) already defined in MSVCRT.lib(MSVCR100.dll)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(hooks.obj)    dcmprscu Error   172 error LNK2005: ___xi_a already defined in MSVCRT.lib(cinitexe.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0init.obj) dcmprscu Error   173 error LNK2005: ___xi_z already defined in MSVCRT.lib(cinitexe.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0init.obj) dcmprscu Error   174 error LNK2005: ___xc_a already defined in MSVCRT.lib(cinitexe.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0init.obj) dcmprscu Error   175 error LNK2005: ___xc_z already defined in MSVCRT.lib(cinitexe.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0init.obj) dcmprscu Error   176 error LNK2005: __unlock already defined in MSVCRT.lib(MSVCR100.dll) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(mlock.obj)    dcmprscu Error   177 error LNK2005: __lock already defined in MSVCRT.lib(MSVCR100.dll)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(mlock.obj)    dcmprscu Error   178 error LNK2005: __XcptFilter already defined in MSVCRT.lib(MSVCR100.dll) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(winxfltr.obj) dcmprscu Error   179 error LNK2005: _mainCRTStartup already defined in MSVCRT.lib(crtexe.obj)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0.obj) dcmprscu Error   180 error LNK2005: ___set_app_type already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(errmode.obj)  dcmprscu Error   181 error LNK2005: __configthreadlocale already defined in MSVCRT.lib(MSVCR100.dll) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(setlocal.obj) dcmprscu Error   182 error LNK2005: _getenv already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(getenv.obj)   dcmprscu Error   183 error LNK2005: __isctype already defined in MSVCRT.lib(MSVCR100.dll)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(isctype.obj)  dcmprscu Error   184 error LNK2005: __strnicmp already defined in MSVCRT.lib(MSVCR100.dll)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(strnicmp.obj) dcmprscu Error   185 error LNK2005: __close already defined in LIBCMT.lib(close.obj) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmprscu Error   186 error LNK2005: __fileno already defined in LIBCMT.lib(fileno.obj)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmprscu Error   187 error LNK2005: _calloc already defined in LIBCMT.lib(calloc.obj)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmprscu Error   188 error LNK2005: _atol already defined in LIBCMT.lib(atox.obj)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmprscu Error   189 error LNK2005: _strcspn already defined in LIBCMT.lib(strcspn.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmprscu Error   190 error LNK2005: __stricmp already defined in LIBCMT.lib(stricmp.obj) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmprscu Error   191 error LNK2005: _atoi already defined in LIBCMT.lib(atox.obj)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmprscu Error   192 error LNK2005: __lseek already defined in LIBCMT.lib(lseek.obj) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmprscu Error   193 error LNK2005: __read already defined in LIBCMT.lib(read.obj)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmprscu Error   194 error LNK2005: __write already defined in LIBCMT.lib(write.obj) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmprscu Error   195 error LNK2005: __open already defined in LIBCMT.lib(open.obj)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmprscu Error   196 error LNK2005: __get_osfhandle already defined in LIBCMT.lib(osfinfo.obj)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmprscu Error   200 error LNK1169: one or more multiply defined symbols found   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\Release\dcmprscu.exe dcmprscu Error   119 error LNK2005: ___iob_func already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(_file.obj)    dcmpsprt Error   120 error LNK2005: __lock_file already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(_file.obj)    dcmpsprt Error   121 error LNK2005: __unlock_file already defined in MSVCRT.lib(MSVCR100.dll)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(_file.obj)    dcmpsprt Error   122 error LNK2005: __initterm_e already defined in MSVCRT.lib(MSVCR100.dll) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0dat.obj)  dcmpsprt Error   123 error LNK2005: _exit already defined in MSVCRT.lib(MSVCR100.dll)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0dat.obj)  dcmpsprt Error   124 error LNK2005: __exit already defined in MSVCRT.lib(MSVCR100.dll)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0dat.obj)  dcmpsprt Error   125 error LNK2005: __cexit already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0dat.obj)  dcmpsprt Error   126 error LNK2005: __amsg_exit already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0dat.obj)  dcmpsprt Error   127 error LNK2005: _fflush already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(fflush.obj)   dcmpsprt Error   128 error LNK2005: __errno already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(dosmap.obj)   dcmpsprt Error   129 error LNK2005: __invoke_watson already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(invarg.obj)   dcmpsprt Error   130 error LNK2005: "void __cdecl terminate(void)" (?terminate@@YAXXZ) already defined in MSVCRT.lib(MSVCR100.dll)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(hooks.obj)    dcmpsprt Error   131 error LNK2005: ___xi_a already defined in MSVCRT.lib(cinitexe.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0init.obj) dcmpsprt Error   132 error LNK2005: ___xi_z already defined in MSVCRT.lib(cinitexe.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0init.obj) dcmpsprt Error   133 error LNK2005: ___xc_a already defined in MSVCRT.lib(cinitexe.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0init.obj) dcmpsprt Error   134 error LNK2005: ___xc_z already defined in MSVCRT.lib(cinitexe.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0init.obj) dcmpsprt Error   135 error LNK2005: __unlock already defined in MSVCRT.lib(MSVCR100.dll) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(mlock.obj)    dcmpsprt Error   136 error LNK2005: __lock already defined in MSVCRT.lib(MSVCR100.dll)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(mlock.obj)    dcmpsprt Error   137 error LNK2005: __XcptFilter already defined in MSVCRT.lib(MSVCR100.dll) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(winxfltr.obj) dcmpsprt Error   138 error LNK2005: _mainCRTStartup already defined in MSVCRT.lib(crtexe.obj)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(crt0.obj) dcmpsprt Error   139 error LNK2005: ___set_app_type already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(errmode.obj)  dcmpsprt Error   140 error LNK2005: __configthreadlocale already defined in MSVCRT.lib(MSVCR100.dll) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(setlocal.obj) dcmpsprt Error   141 error LNK2005: _getenv already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(getenv.obj)   dcmpsprt Error   142 error LNK2005: __isctype already defined in MSVCRT.lib(MSVCR100.dll)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(isctype.obj)  dcmpsprt Error   143 error LNK2005: __strnicmp already defined in MSVCRT.lib(MSVCR100.dll)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\LIBCMT.lib(strnicmp.obj) dcmpsprt Error   144 error LNK2005: __close already defined in LIBCMT.lib(close.obj) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmpsprt Error   145 error LNK2005: __fileno already defined in LIBCMT.lib(fileno.obj)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmpsprt Error   146 error LNK2005: _calloc already defined in LIBCMT.lib(calloc.obj)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmpsprt Error   147 error LNK2005: _atol already defined in LIBCMT.lib(atox.obj)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmpsprt Error   148 error LNK2005: _strcspn already defined in LIBCMT.lib(strcspn.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmpsprt Error   149 error LNK2005: __stricmp already defined in LIBCMT.lib(stricmp.obj) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmpsprt Error   150 error LNK2005: _atoi already defined in LIBCMT.lib(atox.obj)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmpsprt Error   151 error LNK2005: __lseek already defined in LIBCMT.lib(lseek.obj) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmpsprt Error   152 error LNK2005: __read already defined in LIBCMT.lib(read.obj)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmpsprt Error   153 error LNK2005: __write already defined in LIBCMT.lib(write.obj) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmpsprt Error   154 error LNK2005: __open already defined in LIBCMT.lib(open.obj)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmpsprt Error   155 error LNK2005: __get_osfhandle already defined in LIBCMT.lib(osfinfo.obj)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\MSVCRT.lib(MSVCR100.dll) dcmpsprt Error   159 error LNK1169: one or more multiply defined symbols found   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmpstat\apps\Release\dcmpsprt.exe 1   1   dcmpsprt Error   61  error LNK2005: ___iob_func already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmsr\apps\LIBCMT.lib(_file.obj)   dsr2html Error   62  error LNK2005: __lock_file already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmsr\apps\LIBCMT.lib(_file.obj)   dsr2html Error   63  error LNK2005: __unlock_file already defined in MSVCRT.lib(MSVCR100.dll)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmsr\apps\LIBCMT.lib(_file.obj)   dsr2html Error   64  error LNK2005: __initterm_e already defined in MSVCRT.lib(MSVCR100.dll) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmsr\apps\LIBCMT.lib(crt0dat.obj) dsr2html Error   65  error LNK2005: _exit already defined in MSVCRT.lib(MSVCR100.dll)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmsr\apps\LIBCMT.lib(crt0dat.obj) dsr2html Error   66  error LNK2005: __exit already defined in MSVCRT.lib(MSVCR100.dll)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmsr\apps\LIBCMT.lib(crt0dat.obj) dsr2html Error   67  error LNK2005: __cexit already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmsr\apps\LIBCMT.lib(crt0dat.obj) dsr2html Error   68  error LNK2005: __amsg_exit already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmsr\apps\LIBCMT.lib(crt0dat.obj) dsr2html Error   69  error LNK2005: _fflush already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmsr\apps\LIBCMT.lib(fflush.obj)  dsr2html Error   70  error LNK2005: __errno already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmsr\apps\LIBCMT.lib(dosmap.obj)  dsr2html Error   71  error LNK2005: __invoke_watson already defined in MSVCRT.lib(MSVCR100.dll)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmsr\apps\LIBCMT.lib(invarg.obj)  dsr2html Error   72  error LNK2005: "void __cdecl terminate(void)" (?terminate@@YAXXZ) already defined in MSVCRT.lib(MSVCR100.dll)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmsr\apps\LIBCMT.lib(hooks.obj)   dsr2html Error   73  error LNK2005: ___xi_a already defined in MSVCRT.lib(cinitexe.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmsr\apps\LIBCMT.lib(crt0init.obj)    dsr2html Error   74  error LNK2005: ___xi_z already defined in MSVCRT.lib(cinitexe.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmsr\apps\LIBCMT.lib(crt0init.obj)    dsr2html Error   75  error LNK2005: ___xc_a already defined in MSVCRT.lib(cinitexe.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmsr\apps\LIBCMT.lib(crt0init.obj)    dsr2html Error   76  error LNK2005: ___xc_z already defined in MSVCRT.lib(cinitexe.obj)  C:\dcmtk-3.5.4-src\CMakeBinaries\dcmsr\apps\LIBCMT.lib(crt0init.obj)    dsr2html Error   77  error LNK2005: __unlock already defined in MSVCRT.lib(MSVCR100.dll) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmsr\apps\LIBCMT.lib(mlock.obj)   dsr2html Error   78  error LNK2005: __lock already defined in MSVCRT.lib(MSVCR100.dll)   C:\dcmtk-3.5.4-src\CMakeBinaries\dcmsr\apps\LIBCMT.lib(mlock.obj)   dsr2html Error   79  error LNK2005: __XcptFilter already defined in MSVCRT.lib(MSVCR100.dll) C:\dcmtk-3.5.4-src\CMakeBinaries\dcmsr\apps\LIBCMT.lib(winxfltr.obj)    dsr2html Error   80  error LNK2005: _mainCRTStartup already defined in MSVCRT.lib(crtexe.obj)    C:\dcmtk-3.5.4-src\CMakeBinaries\dcmsr\apps\LIBCMT.lib(crt0.obj)    dsr2html Error   81  error LNK2005: ___set_app_type already defined in  

EDIT:

Observations:

1. There are conflicts only between LIBCMT.LIB & MSVCRT.LIB
2. These two LIB files doesn't exist at the locations shown in the errors.

EDIT2:

Yes, the problem was because some of the support libraries weren't built with /MD. So, I myself built all the support libraries with /MD and my problem was solved.

Answer 1

You are mixing code that was compiled with /MD (use DLL version of CRT) with code that was compiled with /MT (use static CRT library). That cannot work, all source code files must be compiled with the same setting. Given that you use libraries that were pre-compiled with /MD, almost always the correct setting, you must compile your own code with this setting as well.

Project + Properties, C/C++, Code Generation, Runtime Library.

Beware that these libraries were probably compiled with an earlier version of the CRT, msvcr100.dll is quite new. Not sure if that will cause trouble, you may have to prevent the linker from generating a manifest. You must also make sure to deploy the DLLs you need to the target machine, including msvcr100.dll