Remember that Apple has two version of GCC on Leopard: 4.0 and 4.2. You are using 4.0, you might want to switch to 4.2. In Tiger there used to be gcc_select (or select_gcc) that let you choose between 3.x and 4.0, I don't remember if that is still around on Leopard.
The error seems to indicate that you need 4.2 in order to use Simon's gfortran. Kasper On Jan 22, 2010, at 16:04 PM, cstrato wrote: > Dear Simon, > > Thank you for this information. > > Now I have installed gfortran-4.2-5564-darwin9.tar.gz on Leopard and tried to > compile ROOT again, but this time I got the following error: > g++ -dynamiclib -single_module -undefined dynamic_lookup -install_name > @rpath/libminicern.so -O2 -m64 -o lib/libminicern.so > misc/minicern/src/cernlib.o -ldl misc/minicern/src/hbook.o > misc/minicern/src/kernlib.o misc/minicern/src/zebra.o libgfortran.dylib > /usr/lib/gcc/i686-apple-darwin9/4.2.1/libgfortranbegin.a > i686-apple-darwin9-g++-4.0.1: libgfortran.dylib: No such file or directory > > I know that this is not necessarily an R-related question but I would greatly > appreciate your help if possible (at least it is a Mac- and somehow a > BioC-related question). > > When I have tried to compile ROOT with gfortran-4.2.3.dmg I got the following > error: > gfortran -O2 -m64 -o bin/g2root main/src/g2root.o -Llib lib/libminicern.so > /usr/local/lib/gcc/i686-apple-darwin8/4.2.3/../../../x86_64/libgfortran.dylib > /usr/local/lib/gcc/i686-apple-darwin8/4.2.3/x86_64/libgfortranbegin.a -lm > -Wl,-rpath,@loader_path/../lib -pthread -ldl > ld: -rpath can only be used when targeting Mac OS X 10.5 or later > > As you can see gfortran-4.2.3 could find libgfortran.dylib at: > /usr/local/lib/gcc/i686-apple-darwin8/4.2.3/../../../x86_64/libgfortran.dylib > while gfortran-4.2.4 could not find libgfortran.dylib. > > Thus maybe I did make a mistake when installing gfortran-4.2.4. Here is what > I did: > $ gunzip gfortran-4.2-5564-darwin9.tar.gz > $ sudo tar -xvf gfortran-4.2-5564-darwin9.tar -C / > $ sudo ln -s /usr/bin/gfortran-4.2 /usr/bin/gfortran > > Do you know what I need to do so that libgfortran.dylib can be found? > > P.S.:Since many Mac users are no Unix experts please allow me to suggest to > place on your website the commands to install/uninstall gfortran. I have > found the following website, which told me how to install gfortran and how I > could uninstall it: > http://www.webmo.net/support/fortran_osx.html > > Thank you in advance. > Best regards > Christian > > > > Simon Urbanek wrote: >> >> On Jan 21, 2010, at 15:56 , cstrato wrote: >> >>> Dear Simon, >>> >>> One more question: >>> I have just unzipped gfortran-4.2-5564-darwin9.tar.gz. The version gives: >>> Using built-in specs. >>> Target: i686-apple-darwin9 >>> Configured with: /Builds/gcc/gcc_42-5564/build/obj/src/configure >>> --disable-checking --enable-werror --prefix=/usr --mandir=/usr/share/man >>> --enable-languages=c,objc,c++,obj-c++,fortran >>> --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/ >>> --with-gxx-include-dir=/usr/include/c++/4.0.0 --with-slibdir=/usr/lib >>> --build=i686-apple-darwin9 --host=i686-apple-darwin9 >>> --target=i686-apple-darwin9 >>> Thread model: posix >>> gcc version 4.2.1 (Apple Inc. build 5564) >>> >>> This means that this version seems to be older than the one I am using now? >>> >> >> No, that is GNU Fortran 4.2.4 that I was referring to. The "gcc version >> 4.2.1" comes from Apple's Xcode 3.1 gcc-4.2 branch since that is what they >> define - it just adds Fortran support to the existing gcc 4.2.1 branch of >> Apple that you installed as Xcode. However, the Fortran part is merged from >> the GNU Fortran 4.2.4 release - hence I refer to it as 4.2.4. >> >> Cheers, >> Simon >> >> >>> >>> Simon Urbanek wrote: >>>> >>>> On Jan 21, 2010, at 14:47 , cstrato wrote: >>>> >>>>> Dear all, >>>>> >>>>> I have the following problem: >>>>> My Bioconductor package xps requires both R and ROOT, whereby I compile >>>>> ROOT usually from source. Until now this has not been a problem since I >>>>> do all my development on Tiger. However, now I wanted to compile ROOT on >>>>> Leopard but failed since my gfortran compiler is too old, see: >>>>> http://root.cern.ch/phpBB2/viewtopic.php?t=9721&sid=003b01ddb64f33dbe0c74651ee089c34 >>>>> >>>>> >>>>> To solve the problem I should upgrade to the latest version coming with >>>>> gcc-4.4 in Fink. >>>> >>>> I would advise against that - using gcc from Fink usually calls for a >>>> disaster. The real solution is to fix their flags, but that's another >>>> story ... >>>> >>>> >>>>> Thus my question is: >>>>> Can I also use this version for R or do I need to use the version >>>>> downloaded from att? >>>>> >>>> >>>> I would recommend using the Leopard gfortran 4.2.4 for Xcode 3.1.x from >>>> the Mac devel page >>>> http://r.research.att.com/tools/ >>>> which I assume is what you meant by the latter. >>>> >>>> Cheers, >>>> Simon >>>> >>>> >>> >>> >> >> > > _______________________________________________ > R-SIG-Mac mailing list > R-SIG-Mac@stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/r-sig-mac _______________________________________________ R-SIG-Mac mailing list R-SIG-Mac@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-mac
