search for: lg2c

...aving problems compiling R on a Solaris 10 opteron box we have on trial. checking for Fortran libraries of g77... -L/usr/ccs/lib -L/usr/lib - L/usr/local/lib -L/usr/local/lib/gcc-lib/i386-pc-solaris2.10/3.3.2 - L/usr/ccs/bin -L/usr/local/lib/gcc-lib/i386-pc- solaris2.10/3.3.2/../../.. -lfrtbegin -lg2c -lm -lgcc_s -lfrtbegin: - lg2c: checking how to get verbose linking output from gcc... -v checking for C libraries of gcc... -L/usr/ccs/lib -L/usr/lib - L/usr/local/lib -L/usr/local/lib/gcc-lib/i386-pc-solaris2.10/3.3.2 - L/usr/ccs/bin -L/usr/local/lib/gcc-lib/i386-pc- solaris2.10/3.3.2/../../.. -...

I have search the help archives and can't find a direct reference to the following issue: When installing randomForest on under CentOS 5.2 , R version 2.7.1 with gcc 4.1.2. We receive the following error (see below, can't find –lg2c) it is in the path! root@abcsci12 ~]# R CMD INSTALL /scisys/home/yanicrk/randomForest_4.5-28.tar.gz * Installing to library '/usr/lib64/R/library' * Installing *source* package 'randomForest' ... ** libs gcc -I/usr/lib64/R/include -I/usr/local/include -fpic -O2 -g -std=g...

Dear Rhelp folks, I think I read this in recent Rhelp, but I can't find it in the archive. I need to know how to get lg2c in order to build the nlme package. I'm trying to install nlme_3.1-2.tar.gz on a Linux machine (6.1 Redhat) under R Version 0.99.0 (February 7, 2000). Thanks, Jim Jim Robison-Cox ____________ Department of Math Sciences | | phone: (406)994-5340 2-214 W...

...ils.o random.o relop.o saveload.o scan.o seq.o sort.o source.o split.o subassign.o subscript.o subset.o summary.o unique.o util.o version.o ../unix/libunix.a ../appl/libappl.a ../nmath/libmath.a -lSM -lICE -L/usr/X11R6/lib -lX11 -L/usr/lib/gcc-lib/i386-linux/egcs-2.91.66 -L/usr/i386-linux/lib -lg2c -lm -lg2c: -ldl -lm /usr/i386-linux/bin/ld: cannot open -lg2c: No such file or directory make[3]: *** [../../bin/R.X11] Error 1 make[3]: Leaving directory `/home/john/BUILD/src/main' make[2]: *** [R] Error 2 make[2]: Leaving directory `/home/john/BUILD/src/main' make[1]: *** [R] Error 1 ma...

...blem arose after our linux guy upgraded from Mandriva 2005 to Mandriva 2007. I was using R 2.4.1, but now it's upgraded to the current version. I used R CMD SHLIB to compile a C file that also linked to some fortran code. The error was something along the lines of not being able to find -lg2c. The gcc version I'm using is now 4.1.1, so our linux guy suggested the problem might be related to gfortran and f2c. I'm not sure... is this enough information to know what might be going on? So, I started looking around the FAQs online to try and figure out the problem and stumbled...

...-sun-solaris2.6/egcs-2.92.21/crt1.o /usr/local/lib/gcc-lib/sparc-sun-solaris2.6/egcs-2.92.21/crti.o /usr/ccs/lib/values-Xa.o /usr/local/lib/gcc-lib/sparc-sun-solaris2.6/egcs-2.92.21/crtbegin.o -L/usr/local/lib/gcc-lib/sparc-sun-solaris2.6/egcs-2.92.21 -L/usr/ccs/bin -L/usr/ccs/lib -L/usr/local/lib -lg2c -lm -lgcc -lc -lgcc /usr/local/lib/gcc-lib/sparc-sun-solaris2.6/egcs-2.92.21/crtend.o /usr/local/lib/gcc-lib/sparc-sun-solaris2.6/egcs-2.92.21/crtn.o ld: Software Generation Utilities - Solaris-ELF (4.0) ld: fatal: library -lg2c: not found ld: fatal: library -lgcc: not found ld: fatal: library -lgc...

...d if we should spend any time looking in to ways in which the configure/build/install code could be modified to allow a standard install. Notes on building R under cygwin: export FFLAGS=-O3 export CFLAGS=-O3 export CXXFLAGS=-O3 export OBJCFLAGS=-O3 export FCFLAGS=-O3 export LDFLAGS='-lblas -lg2c -lintl' export R_OSTYPE=unix ./configure --prefix=/opt/freeware/R/R-2.5.1 \ --with-tcl-config=/usr/lib/tclConfig.sh \ --with-tk-config=/usr/lib/tkConfig.sh \ --with-blas=-lblas \ --with-lapack=-llapack \ --enable-R-shlib comment out Win32 in src/include/config.h and set Unix to 1, change...

...n -g -O2 -c rcorr.f -o rcorr.o g77 -fno-common -g -O2 -c wclosest.f -o wclosest.o gcc-3.3 -bundle -flat_namespace -undefined suppress -L/usr/local/lib -o Hmisc.so cidxcn.o cidxcp.o hoeffd.o jacklins.o largrec.o ranksort.o rcorr.o wclosest.o -L/usr/local/lib/gcc/powerpc-apple-darwin6.8/3.4.2 -lg2c -lSystem -lcc_dynamic -framework R ld: warning -L: directory name (/usr/local/lib/gcc/powerpc-apple-darwin6.8/3.4.2) does not exist ld: can't locate file for: -lg2c make: *** [Hmisc.so] Error 1 ERROR: compilation failed for package 'Hmisc' ** Removing '/Library/Frameworks/R.frame...

...fit.so S_enter.o adap.o band.o density.o family.o fitted.o frend.o kappa0.o kdtree.o lfstr.o linalg.o locfit.o math.o minmax.o nbhd.o odint.o pcomp.o preplot.o random.o scbmax.o simul.o startlf.o vari.o wdiag.o weight.o -L/usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66 -L/usr/i386-redhat-linux/lib -lg2c -lm /usr/bin/ld: cannot open -lg2c: No such file or directory <------ HERE IS WHERE IT REALLY SEEMS TO HAVE PROBLEMS collect2: ld returned 1 exit status make: *** [/usr/lib/R/library/locfit/libs/locfit.so] Error 1 R data help >>> Building/Updating help pages for package `locfit'...

...ils.o random.o relop.o saveload.o scan.o seq.o sort.o source.o split.o subassign.o subscript.o subset.o summary.o unique.o util.o version.o ../unix/libunix.a ../appl/libappl.a ../nmath/libmath.a -lSM -lICE -L/usr/X11R6/lib -lX11 -L/usr/lib/gcc-lib/i386-linux/egcs-2.91.66 -L/usr/i386-linux/lib -lg2c -lm -lg2c: -ldl -lm /usr/i386-linux/bin/ld: cannot open -lg2c: No such file or directory make[3]: *** [../../bin/R.X11] Error 1 make[3]: Leaving directory `/home/john/BUILD/src/main' make[2]: *** [R] Error 2 make[2]: Leaving directory `/home/john/BUILD/src/main' make[1]: *** [R] Error 1 ma...

...log, it seems configure is trying to link with libRblas when testing for LAPACK -- but that has not been built yet: configure:37825: checking for zgeev_ configure:37889: gcc -std=gnu99 -o conftest -g -O2 -fpic -I/usr/local/include -L/usr/local/lib64 conftest.c -L$(R_HOME)/lib$(R_ARCH) -lRblas -lg2c -lm -ldl -lm >&5 /usr/bin/ld: cannot find -lRblas [...] configure:37924: checking for zgeev_ in -L/site/intel/cmkl/8.1/lib/em64t -lmkl_lapack64 -lmkl configure:37962: gcc -std=gnu99 -o conftest -g -O2 -fpic -I/usr/local/include -L/usr/local/lib64 conftest.c -L/site/intel/cmkl/8.1/lib/em6...

...il I trued to update.packages(). Even then, many packages updated just fine, but two of them, cluster and mgcv, failed with the following error message (using cluster as an example): gcc -shared -L/usr/local/lib -o cluster.so clara.o daisy.o dysta.o fanny.o meet.o mona.o pam.o spannel.o twins.o -lg2c -lm -lgcc_s /usr/bin/ld: cannot find -lg2c collect2: ld returned 1 exit status make: *** [cluster.so] Error 1 I tracked this down as far as I could and got to this page: http://gcc.gnu.org/fortran/usage.html in the section about "Compatability with g77." The problem seems to have somet...

...ge arises ================================================== downloaded 160Kb * Installing *source* package 'mvtnorm' ... ** libs g77 -fPIC -g -O2 -c mvt.f -o mvt.o gcc -I/usr/lib/R/include -fPIC -g -O2 -c randomF77.c -o randomF77.o gcc -shared -o mvtnorm.so mvt.o randomF77.o -lg2c -lm -lgcc_s -L/usr/lib/R/lib -lR /usr/bin/ld: cannot find -lg2c collect2: ld returned 1 exit status make: ** [mvtnorm.so] Erro 1 ERROR: compilation failed for package 'mvtnorm' ** Removing '/home/posmae/cnaber/mvtnorm' ** Restoring previous '/home/posmae/cnaber/mvtnorm' The...

After upgrading from mandrake 10.1 to mandriva 10.2 I can't build shared archive with R 2.2.0 [guillot at laplace src]$ R CMD SHLIB main.f sub.f wrapper.c gcc -shared -L/usr/local/lib -o main.so main.o sub.o wrapper.o -lg2c -lm -lgcc_s /usr//bin/ld: cannot find -lg2c collect2: ld returned 1 exit status make: *** [main.so] Erreur 1 I guess the information in http://finzi.psych.upenn.edu/R/Rhelp01/archive/5146.html are not relevant any longer. What is missing ? Gilles

...t time. As root with R CMD INSTALL tseries_0.10-0.tar.gz I get the following gcc-3.3 -bundle -flat_namespace -undefined suppress -L/usr/local/lib - o tseries.so arma.o bdstest.o boot.o dsumsl.o garch.o ppsum.o tsutils.o -framework vecLib -L/usr/local/lib/gcc/powerpc-apple- darwin6.8/3.4.2 -lg2c -lSystem -L/usr/local/lib/gcc/powerpc-apple- darwin6.8/3.4.2 -lg2c -lSystem -lcc_dynamic -F/Library/Frameworks/ R.framework/.. -framework R ld: can't locate file for: -lcc_dynamic make: *** [tseries.so] Error 1 ERROR: compilation failed for package 'tseries' ** Removing '/Library/...

...rience failures to compile source packages. Messages like * Installing *source* package 'dse1' ... ** libs g77 -mieee-fp -fPIC -g -O2 -c dsefor.f -o dsefor.o gcc -shared -o dse1.so dsefor.o -L/usr/lib/gcc-lib/i486-linux/3.3.3 -L/usr/lib/gcc-lib/i486-linux/3.3.3/../../.. -lfrtbegin -lg2c-pic -lm -lgcc_s -L/usr/lib/R/bin -lR /usr/bin/ld: no se puede encontrar -lg2c-pic clearly point to the non-existence of library g2c-pic. Problem is I cannot locate the .deb package containing such library. Could some Debian user point me to the right location? (I am using Debian "testing&q...

...S) $(R_X11_la_OBJECTS) $(R_X11_la_LIBADD) $(LIBS) to $(R_X11_la): $(R_X11_la_OBJECTS) $(R_X11_la_DEPENDENCIES) $(SHLIB_LINK) -o $@ $(R_X11_la_LDFLAGS) $(R_X11_la_OBJECTS) $(R_X11_la_LIBADD) $(LIBS) -L$(R_HOME)/bin -lR 2) I had the same link problem with ctest, so I changed PKG_LIBS = -lg2c -lm -L/usr/lib/gcc-lib/i386-linux/2.95.4 -lm to PKG_LIBS = -lg2c -lm -L/usr/lib/gcc-lib/i386-linux/2.95.4 -lm -L$(R_HOME)/bin -lR 3) Will all libraries that get loaded into R inside of python require this? If I try to load other 'recommended' packages that include C code I get dyn.l...

...n for Statistical Computing Version 2.2.0 (2005-10-06 r35749) ISBN 3-900051-07-0 >system("R CMD SHLIB ~/tmp/test1.f") g77 -fPIC -g -O2 -c /home/guillot/tmp/test1.f -o /home/guillot/tmp/test1.o gcc -shared -L/usr/local/lib -o /home/guillot/tmp/test1.so /home/guillot/tmp/test1.o -lg2c -lm -lgcc_s > system("R CMD SHLIB ~/tmp/test2.f") g77 -fPIC -g -O2 -c /home/guillot/tmp/test2.f -o /home/guillot/tmp/test2.o gcc -shared -L/usr/local/lib -o /home/guillot/tmp/test2.so /home/guillot/tmp/test2.o -lg2c -lm -lgcc_s > > is.loaded("sub") [1] FALSE > i...

Dear R-people: I tried to create a shared library in Windows XP. However I got error messages which attached below: C:\lasso>Rcmd SHLIB all.f cox.f gcc all.o libR makeMakedeps all.dll -o all gcc.exe: libR: No such file or directory gcc.exe: makeMakedeps: No such file or directory make: *** [all] Error 1 I have created shard libraries successfully before. Also for the same fortran files:

...2-2 package under R1.1.1 (debian2.2) atlas is linked into the library: Installing package `integrate' ... libs gcc -shared -lc -shared -o /usr/lib/R/library/integrate/libs/integrate.so adapt.o adapt_callback.o bsrl.o flfm.o nxprt.o symrl.o wht.o -L/usr/local/lib -lf77blas -lcblas -latlas -lg2c -lm -L/usr/lib/gcc-lib/i386-linux/2.95.2 -lm R ...however, for R1.2.0 (snapshot ~3 days ago) it looks different: Installing package `integrate' ... libs gcc -shared -o integrate.so adapt.o adapt_callback.o bsrl.o flfm.o nxprt.o symrl.o wht.o -L/usr/local/lib -lg2c -lm -L/usr/lib/gcc-lib/i...