search for: flib

...ps when checking if cc and f77 "agree on int and double". This is only due to a linking problem (linking fortran object with cc without for_main.o complains about unreloved dependency to main. Solution: add -expect_unresolved main to th linking step, see patch below --- ./aclocal.m4.dec-flibs-patch Mon Feb 7 14:33:25 2000 +++ ./aclocal.m4 Mon Feb 7 21:50:59 2000 @@ -366,8 +366,25 @@ r_cv_prog_f77_flibs_ok, [ echo " END" > conftest.f ${FC} -c ${FFLAGS} conftest.f 1>&AC_FD_CC 2>&AC_FD_CC - ${CC} ${LDFLAGS} -o conftest conftest.o $...

...checking for dgemm_ in -lcomplib.sgimath... no checking for zherk in -lblas... no checking for dgemm_ in -lblas... no could not find your BLAS library ERROR: Configuration failed for package `Matrix' I solved the problem with Matrix by adding -L/usr/local/lib to the 'FLIBS' variable in $RHOME/etc/Makeconf. Then, it found the library and installed just fine. RODBC gives me the following error: Installing source package `RODBC' ... creating cache ./config.cache checking for library containing SQLTables... no configure: error: no ODBC driver mana...

Dear all, I have a problem to build a package on Windows XP while there is no problem on Linux. The Makefile is something like: ########### LIBNAME=cts PKG_LIBS = $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS) OBJS=file1.o ... file20.o -llapack -lblas $(LIBNAME)$(SHLIB_EXT): $(OBJS) $(SHLIB_LD) $(SHLIB_LDFLAGS) -o $@ $(OBJS) $(FLIBS) clean: @rm -f *.o *.$(SHLIB_EXT) realclean: clean ############# To build the package on Windows XP, I have followed the instructions to install tools/...

...is, the procedure does not use subroutines isamax.f, sgefa.f sgesl.f in BLAS, as expected. In fact, there are problems to use these subroutines in BLAS, for some reason. Now what I want is to build an R library. The Makefile is the following: LIBNAME=car PKG_LIBS = $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS) OBJS=isamax.o saxpy.o sscal.o foo1.o ... foo20.o -llapack -lblas $(LIBNAME)$(SHLIB_EXT): $(OBJS) $(SHLIB_LD) $(SHLIB_LDFLAGS) -o $@ $(OBJS) $(FLIBS) clean: @rm -f *.o *.$(SHLIB_EXT) realclean: clean Some compiling outputs are the following: g77 -mieee-fp -fPIC -O2 -g -p...

...-L/usr/local/li b -ltermcap -lm /usr/bin/ld: Unsatisfied symbols: xdr_double (code) xdr_string (code) xdrstdio_create (code) xdr_bytes (code) xdr_int (code) i_len (code) d_sign (code) collect2: ld returned 1 exit status *** Error exit code 1 Do you know what to do? I have set FLIBS = -L/opt/f2c/lib -ln; previously FLIBS = /opt/f2c/lib -ln and it is not good. Best regards Kris PS. Sorry my english. -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info&q...

...-L/usr/local/li b -ltermcap -lm /usr/bin/ld: Unsatisfied symbols: xdr_double (code) xdr_string (code) xdrstdio_create (code) xdr_bytes (code) xdr_int (code) i_len (code) d_sign (code) collect2: ld returned 1 exit status *** Error exit code 1 Do you know what to do? I have set FLIBS = -L/opt/f2c/lib -ln; previously FLIBS = /opt/f2c/lib -ln and it is not good. Best regards Kris PS. Sorry my english. -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info&q...

...is too technical for me :-(... Could anyone help me for the procedure to do: -which part of the manual is relevant for this type of question? actually I'm speaking from writing R extensions, should I read R admin? -point 1.2 says: /Recent versions of Autoconf in fact allow an already set |FLIBS| to override the test for the FORTRAN linker flags. Also, recent versions of R can detect external BLAS and LAPACK libraries./ but nevertheless I have to include something more? or modify the script? -should I compile from SHLIB with other options or include it directly into a package and creta...

...oring previous ?/Library/Frameworks/R.framework/Versions/3.2/Resources/library/nlme? Warning in install.packages : installation of package ?nlme? had non-zero exit status I'm using gfortran 4.8 from Macports and running OS X 10.11.4 with RStudio Version 0.99.893. I've tried to use the FLIBS command in R: FLIBS="-L/opt/local/lib/gcc48/gcc/x86_64-apple-darwin15/4.8.5/" so that it knows where the Fortran libraries are at and compile again, but it still searchesregardless for the directory: /usr/local/lib/gcc/x86_64-apple-darwin13.0.0/4.8.2. which of course doesn't ex...

...-with-f77) configure fails with: checking for Fortran libraries... -lUfor -lfor -lFutil -lm -lots -lm checking whether Fortran libraries work correctly... no In case anyone else runs into this, the quick fix is to change line 2071 of configure from ${CC} ${LDFLAGS} -o conftest conftest.o ${FLIBS} \ to ${FC} ${LDFLAGS} -o conftest conftest.o ${FLIBS} \ (Or just change line 2076 to set r_cv_prog_f77_flibs_ok=yes, if you're sure your fortran setup is correct...) Rich ======= For those who actually want to know why... The error in config.log is that 'main' is unresolved....

Dirk, thank you a thousand times. Indeed, src/Makevars was wrong. I modified Makevars so that now looks like the below and the package now compiled and linked properly. CXX_STD = CXX11 PKG_LIBS += $(SHLIB_OPENMP_CXXFLAGS) $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS) $(shell ${R_HOME}/bin/Rscript -e "RcppParallel::RcppParallelLibs()") PKG_CXXFLAGS = $(SHLIB_OPENMP_CXXFLAGS) -I../inst/include Best, Sam On Thu, Oct 8, 2020 at 3:39 PM Dirk Eddelbuettel <edd at debian.org> wrote: > > Sam, > > PS It could of course also be something...

...n, X, n, ptr_BETA, res, q); } In Ubuntu I have no problem in compiling: R CMD SHLIB -llapack myfile.c. However, under Windows the -llapack flag is not recognised and I am able to get the code compiled only if I build an R package with the suitable Makevars file options: PKG_LIBS=$(LAPACK_LIBS) $(FLIBS). Is there a way to get the .dll without resorting to build a package? Thanks in advance, N. Lunardon -- View this message in context: http://r.789695.n4.nabble.com/Problem-with-shared-library-and-lapack-under-windows-tp4708092.html Sent from the R devel mailing list archive at Nabble.com.

...20 +0200 (MET DST) > From: Albrecht Gebhardt <albrecht.gebhardt@uni-klu.ac.at> > > I think in R we can do better than at present, if only I knew > > exactly how. One idea is to have (effectively) a `hints' file that > > configure uses to add a base set of libraries to FLIBS, but on Solaris > > at least, using the Fortran command (f77 or g77) to link a dynamic library > > does the job. For linking with ld the base FLIBS would need to be > > > > -lF77 -lM77 -lV77 -lsunmath -lm > > > > _if_ f77 is used. How viable is `use FC to li...

...R checks for the headers rpc/rpc.h and rpc/xdr.h so you have those. Try man xdr and see if it requires an additional library. The last two are problems with missing -lf2c. Configuring with --with-f2c should include that for you. I think we need to know exactly what you did. Perhaps you needed FLIBS="-L/opt/f2c/lib -lf2c -lm"? On Fri, 6 Jul 2001, Krzysztof Kopera wrote: > Hello, > > I am new in R and I am delighted with it, so I am trying to bulid R-1.3.0 > from sources under HP-UX 11.00 using f2c and X11 support. Configuration > phase is OK but using make I have e...

...ers used are C: gcc version 2.81 FORTRAN: f2c (from the gnu download packet f2c-1993_04_28_tar.gz) The Makeconf reads: PACKAGE = R VERSION = 0.99.0 AR = ar AWK = gawk BLAS = blas.o CC = gcc CFLAGS = -g -O2 CPICFLAGS = -fPIC CPPFLAGS = DEFS = -DHAVE_CONFIG_H DLLFLAGS = DVIPS = false FC = FFLAGS = FLIBS = FPICFLAGS = -PIC F2C = f2c F2CFLAGS = GNOMEUI_LIBS = GNOME_LIBDIR = GNOME_INCLUDEDIR = INSTALL = $(top_srcdir)/tools/install-sh -c INSTALL_DATA = ${INSTALL} -m 644 INSTALL_PROGRAM = ${INSTALL} INSTALL_DIR = ${INSTALL} -d LATEX = false LDCMD = gcc LDFLAGS = LIBGLADE_CFLAGS = LIBGLADE_LIBS = LI...

I am attaching a patch to R-0.63's configure.in file which will enable R to detect and use some special math libraries on linuxppc and mklinux. The patch provides tests for these libraries and enable/disable switches for them as well. One library is the libmoto math library which must be used in conjunction with libm (it only replaces some of libm's functions). The other is a RISC

...found that email address where I can maybe find some help. Well my main goal is to get to use the lapack library within my R package (which can be done using calls from C). But in order to do this I have to create a file src/Makevars with the following line : PKG_LIBS=$(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS) However when I create this file, my package won't build anymore. Actually the checking results in the following : mingw32\bin\ld.exe: cannot find -lg2c collect2: ld returned 1 exit status make[3]: *** [PACKAGE.dll] Error 1 make[2]: *** [srcDynlib] Error 2 make[1]: *** [all] Error 2 make: **...

I am attaching a patch to R-0.63's configure.in file which will enable R to detect and use some special math libraries on linuxppc and mklinux. The patch provides tests for these libraries and enable/disable switches for them as well. One library is the libmoto math library which must be used in conjunction with libm (it only replaces some of libm's functions). The other is a RISC

When I build one of my packages with alpha from yesterday I am getting * checking for portable use of $BLAS_LIBS ... WARNING apparently missing $(FLIBS) in 'PKG_LIBS=$(LAPACK_LIBS) $(BLAS_LIBS)' Is this something I should worry about? (Possibly I got this before and didn't notice.) Paul Gilbert ==================================================================================== La version fran?aise suit le texte anglais. -------...

...found that email address where I can maybe find some help. Well my main goal is to get to use the lapack library within my R package (which can be done using calls from C). But in order to do this I have to create a file src/Makevars with the following line : PKG_LIBS=$(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS) However when I create this file, my package won't build anymore. Actually the checking results in the following : mingw32\bin\ld.exe: cannot find -lg2c collect2: ld returned 1 exit status make[3]: *** [PACKAGE.dll] Error 1 make[2]: *** [srcDynlib] Error 2 make[1]: *** [all] Error 2 make: **...

...ry Can someone explain to me how I should include the headers to this AWESOME wrapper code to the LAPACK libraries? Am I not following the proper protocol by using these La_* commands in my package source code? Note, I also have the following in Makevars PKG_LIBS = $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS) TIA! I initially posted this question on the general list, but I didn't get any responses.