Thanks Michael Doing the following ends up working ...
IF(UNIX) # If the faster 'gold' linker is used, to avoid complaints about undefined symbol # '_gfortran_concat_string', '_gfortran_pow_i4_i4', ... , let's link against gfortran libraries. # These errors happen while linking against VTK static built with R support SET(CMAKE_FIND_LIBRARY_SUFFIXES_SAVED ${CMAKE_FIND_LIBRARY_SUFFIXES}) # Backup LIST(APPEND CMAKE_FIND_LIBRARY_SUFFIXES ".so.3") FIND_LIBRARY(GFortran_LIBRARY gfortran) SET(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES_SAVED}) # Restore LIST(APPEND EXTRA_LIBRARIES ${GFortran_LIBRARY}) ENDIF() Thanks Jc On Wed, Apr 13, 2011 at 4:08 PM, Michael Hertling <mhertl...@online.de>wrote: > On 04/13/2011 09:26 PM, Brad King wrote: > > On 04/13/2011 02:44 PM, Jean-Christophe Fillion-Robin wrote: > >> Is there a solution to find a library having a revision number ? > > > > You can specify the actual library file name "libgfortran.so.3". > > AFAIK, this is not sufficient because FIND_LIBRARY() only looks for > library files - specified literally or not - which end with a suffix > mentioned in FIND_LIBRARY_SUFFIXES. See the following CMakeLists.txt: > > CMAKE_MINIMUM_REQUIRED(VERSION 2.8 FATAL_ERROR) > PROJECT(XYZ NONE) > SET(CMAKE_VERBOSE_MAKEFILE ON) > FILE(WRITE ${CMAKE_BINARY_DIR}/libxyz.so.3 "") > SET(CMAKE_FIND_LIBRARY_SUFFIXES ".so.3") > FIND_LIBRARY(XYZ libxyz.so.3 PATHS ${CMAKE_BINARY_DIR} NO_DEFAULT_PATH) > MESSAGE("XYZ: ${XYZ}") > > First, ${CMAKE_BINARY_DIR}/libxyz.so.3 is found, but if you remove the > SET(CMAKE_FIND_LIBRARY_SUFFIXES ...) command and unset the XYZ cache > entry, you'll probably see libxyz.so.3 not being found anymore. It is > cmFindLibraryHelper::SetName() that implements this behaviour, if I'm > not mistaken. So, a possible workaround is to temporarily add ".so.3" > or whatever is desired to CMAKE_FIND_LIBRARY_SUFFIXES before calling > FIND_LIBRARY(), cf. [1]. > > Regards, > > Michael > > [1] http://www.mail-archive.com/cmake@cmake.org/msg35219.html > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the CMake FAQ at: > http://www.cmake.org/Wiki/CMake_FAQ > > Follow this link to subscribe/unsubscribe: > http://www.cmake.org/mailman/listinfo/cmake > -- +1 919 869 8849
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