search for: mminim

Hi! I always have to specify the flag -mminimize-toc when compiling on a PowerPC64 architecture (Linux, AIX). Is this the preferred way or are there other/better solutions? If this flag is always required then I would create a patch to automatically set this flag. Regards Kai

Kai, As I recall, this is required for gcc (but maybe not if you have a very recent version), and is not required when compiling with clang. -Hal ----- Original Message ----- > Hi! > > I always have to specify the flag -mminimize-toc when compiling on a > PowerPC64 architecture (Linux, AIX). Is this the preferred way or are > there other/better solutions? > > If this flag is always required then I would create a patch to > automatically set this flag. > > Regards > Kai > _____________________...

...lt: no configure:7792: gcc -c -I/usr/local/include conftest.m >&5 gcc: error trying to exec 'cc1obj': execvp: No such file or directory configure:7798: $? = 1 configure: failed program was: | /* confdefs.h. */ ...................... configure:41100: gcc -m64 -std=gnu99 -o conftest -mminimal-toc -fno-optimize-sibling-calls -g -O2 -I/usr/local/include -L/usr/local/lib conftest.c -framework vecLib -ldl -lm >&5 gcc: vecLib: No such file or directory cc1: error: unrecognized command line option "-framework" configure:41106: $? = 1 configure: failed program was: | /*...

...etimes run into linking errors when compiling shared > > > > libraries with C++ on PPC64. > > PPC64 is PIC by nature. As for the linking issue, possibly you blew > the TOC with too many entries? It used to be even with GCC, we could > not compile doxygen (with or without -mminimal-toc) without filling > up the TOC and hitting the TOC overflow linker error. T fix those > types of problems, we recently added two more code models to > GCC/binutils, so we're no longer limited to 16-bit TOC offsets. We > now how -mcmodel=medium (32-bit TOC offsets) and -mcmodel...

...at 16:06 -0500, Hal Finkel wrote: > LLVM/clang now will build in the normal way (./configure; make install) > on PPC (you'll need at least the 3.1 release candidate (or trunk)). I > generally build on my PPC64 hosts with: > make ENABLE_OPTIMIZED=1 OPTIMIZE_OPTION=-O2 EXTRA_OPTIONS=-mminimal-toc Ok, it built fine, but what is the llvm equivalent of gcc's -m32 -m64? Google doesn't seem to be much help, nor is the clang --help output. Peter

...I have > > > sometimes run into linking errors when compiling shared libraries > > > with C++ on PPC64. PPC64 is PIC by nature. As for the linking issue, possibly you blew the TOC with too many entries? It used to be even with GCC, we could not compile doxygen (with or without -mminimal-toc) without filling up the TOC and hitting the TOC overflow linker error. T fix those types of problems, we recently added two more code models to GCC/binutils, so we're no longer limited to 16-bit TOC offsets. We now how -mcmodel=medium (32-bit TOC offsets) and -mcmodel=large (64-bit TOC o...

...the order sharutils, ncurses, readline installing each RPM before building and installing the next one. Modify the configuration: Set the following config.site file options: CC="gcc -m64" F77="gfortran -m64" CXX="gxx -m64" FC="gfortran -m64" CFLAGS="-mminimal-toc" FFLAGS="-mminimal-toc" LDFLAGS="-L/usr/lib/gcc/ppc64-yellowdog-linux/4.1.1/64/" Save the changes and you are ready to go. Installation: Change to the R_Home directory (if you are not already there) and run ./configure (takes about 30 mins to run) if successful...

...r bzlib.h configure:35647: result: no configure:35712: checking whether bzip2 support suffices configure:35719: error: bzip2 library and headers are required configure: exit 1 And after adding that: configure:35689: gcc -maix64 -std=gnu99 -o conftest -I/opt/64/include -I/opt/buildaix/include -O2 -mminimal-toc -I/opt/buildaix/include -I/opt/include -L/usr/local/lib conftest.c -lbz2 -lz -lrt -ldl -lm -liconv >&5 configure:35689: $? = 0 configure:35689: ./conftest configure:35689: $? = 1 configure: program exited with status 1 configure: failed program was: configure:35706: result: no conf...

...reports LZMA2 and LZMA4). Please see the wiki at: https://en.wikipedia.org/wiki/XZ_Utils Paused for now - awaiting reply > configure:35724: checking for lzma_version_number in -llzma > configure:35757: gcc -maix64 -std=gnu99 -o conftest -I/opt/64/include > -I/opt/buildaix/include -O2 -mminimal-toc -I/opt/buildaix/include > -I/opt/include -L/usr/local/lib conftest.c -llzma -lbz2 -lz -lrt > -ldl -lm -liconv >&5 > configure:35757: $? = 1 > configure: failed program was: > configure:35766: result: no > configure:35851: error: "liblzma library and headers...

...LAGS="-O2 -g -mcpu=power6" export FCFLAGS="-O2 -g -mcpu=power6" ./configure make -j 16 and it errors out at gcc -maix64 -pthread -std=gnu99 -I../../../../include -DNDEBUG -I../../../include -I../../../../src/include -DHAVE_CONFIG_H -I../../../../src/main -I/usr/local/include -mminimal-toc -O2 -g -mcpu=power6 -c gramRd.c -o gramRd.o gcc -maix64 -pthread -std=gnu99 -shared -Wl,-brtl -Wl,-G -Wl,-bexpall -Wl,-bnoentry -lc -L/usr/local/lib -o tools.so text.o init.o Rmd5.o md5.o signals.o install.o getfmts.o http.o gramLatex.o gramRd.o -lm -lintl make[6]: Entering directory ...

...ror on this system make[3]: Entering directory `/home/apps/crm_cm/n731661x/src/R-2.7.1/src/main' gcc -maix64 -std=gnu99 -I../../src/extra/zlib -I../../src/extra/bzip2 -I../../src/extra/pcre -I. -I../../src/include -I../../src/include -I//users/apps/crm_cm/n731661x/usr/include -DHAVE_CONFIG_H -mminimal-toc -g -O3 -c Rmain.c -o Rmain.o gcc -maix64 -std=gnu99 -Wl,-brtl -Wl,-bexpall -Wl,-bpT:0x100000000 -Wl,-bpD:0x110000000 -lc -L//users/apps/crm_cm/n731661x/usr/local/lib/ppc64 -L//users/apps/crm_cm/n731661x/usr/local/lib -o R.bin Rmain.o -L../../lib -lR ld: 0711-317 ERROR: Undefined symbol: R_r...

...ote: > > LLVM/clang now will build in the normal way (./configure; make > > install) on PPC (you'll need at least the 3.1 release candidate (or > > trunk)). I generally build on my PPC64 hosts with: > > make ENABLE_OPTIMIZED=1 OPTIMIZE_OPTION=-O2 > > EXTRA_OPTIONS=-mminimal-toc > > Ok, it built fine, but what is the llvm equivalent of gcc's -m32 -m64? > Google doesn't seem to be much help, nor is the clang --help output. Noted, we should fix that as well. By default it should build for whatever the current host is (no special flags required). To s...

On 2015-10-15 15:02, Prof Brian Ripley wrote: > On 15/10/2015 13:32, Michael Felt wrote: >> Hi. >> >> Just wanted to let you know I am getting close to packaging R for AIX in >> 64.bit mode. > > Which version? (You mentioned 3.1.3 and 3.2.2 far below.) There is > little value in reporting on frozen branches, and most value in > reporting on R-devel where

On Sat, 28 Apr 2012 13:55:13 -0500 Hal Finkel <hfinkel at anl.gov> wrote: > On Sat, 28 Apr 2012 13:46:02 -0500 > Hal Finkel <hfinkel at anl.gov> wrote: > > > On Sat, 28 Apr 2012 11:19:13 -0500 > > Peter Bergner <bergner at vnet.ibm.com> wrote: > > > > > On Fri, 2012-04-27 at 20:30 -0500, Hal Finkel wrote: > > > > Thanks! Do you

...xport FCFLAGS="-O2 -g -mcpu=power6" > ./configure > make -j 16 > > and it errors out at > > gcc -maix64 -pthread -std=gnu99 -I../../../../include -DNDEBUG > -I../../../include -I../../../../src/include -DHAVE_CONFIG_H > -I../../../../src/main -I/usr/local/include -mminimal-toc -O2 -g > -mcpu=power6 -c gramRd.c -o gramRd.o > > gcc -maix64 -pthread -std=gnu99 -shared -Wl,-brtl -Wl,-G -Wl,-bexpall > -Wl,-bnoentry -lc -L/usr/local/lib -o tools.so text.o init.o Rmd5.o > md5.o signals.o install.o getfmts.o http.o gramLatex.o gramRd.o -lm > -lintl &g...

...XZ with the compression algorithm being LZMA2) Anything re: gotchas between 3.2.2 and R-devel is appreciated. >> configure:35724: checking for lzma_version_number in -llzma >> configure:35757: gcc -maix64 -std=gnu99 -o conftest -I/opt/64/include >> -I/opt/buildaix/include -O2 -mminimal-toc -I/opt/buildaix/include >> -I/opt/include -L/usr/local/lib conftest.c -llzma -lbz2 -lz -lrt >> -ldl -lm -liconv >&5 >> configure:35757: $? = 1 >> configure: failed program was: >> configure:35766: result: no >> configure:35851: error: "libl...

I've for a RHEL 4 box on a P570 system. My end user wants to have a 64-bit version of R compiled due to the large amount of memory they require (this image has 16GB allocated to it). I can compile R fine in 32-bit mode, but it can't use more than 2.4GB of RAM before it falls over and dies. Compiling in 64-bit mode for POWER systems "should" be as easy as adding a

...x64" export FC="gfortran -maix64" export LDFLAGS="-L/opt/lib/64 -lpcre" FYI: configure ends with: R is now configured for powerpc-ibm-aix7.1.3.0 Source directory: . Installation directory: /usr/local C compiler: gcc -maix64 -std=gnu99 -mminimal-toc -g -O2 Fortran 77 compiler: gfortran -maix64 -g -O2 C++ compiler: g++ -maix64 -g -O2 C++11 compiler: g++ -maix64 -std=c++11 -g -O2 Fortran 90/95 compiler: gfortran -maix64 -g -O2 Obj-C compiler: Interfaces supported: External librarie...

...hread" Note - it does not look as if LDFLAGS is actually being picked up, but maybe I had a typo. The first error I get is: Target "libunix.a" is up to date. gcc -std=gnu99 -I. -I../../src/include -I../../src/include -I/opt/buildaix/include -I/opt/include -DHAVE_CONFIG_H -mminimal-toc -I/opt/include -I/opt/buildaix/include -maix64 -O2 -L/usr/local/lib -DR_HOME='"/data/prj/cran/64/R-3.2.2"' -o Rscript ./Rscript.c gcc -std=gnu99 -Wl,-brtl -Wl,-bexpall -Wl,-bpT:0x100000000 -Wl,-bpD:0x110000000 -lc -Wl,-bE:../../etc/R.exp -L/usr/local/lib -o R.bi...