This looks like a thoroughly screwed-up compilation system, not an R
problem. E.g.
/usr/include/limits.h(125): error #5: could not open source file
"limits.h"
configure:5465: icc -E -traditional-cpp -I/opt/intel/cce/10.1.015/include/
conftest.c
<command-line>:11: warning: "__GNUC_PATCHLEVEL__" redefined
<built-in>:3: warning: this is the location of the previous definition
In file included from /usr/include/features.h:331,
from /usr/include/assert.h:38,
from conftest.c:20:
/usr/include/sys/cdefs.h:32: error: #error "You need a ISO C conforming
compiler to use the glibc headers"
/usr/include/limits.h(125): catastrophic error: could not open source file
"limits.h"
conftest.c(74): catastrophic error: could not open source file "dl.h"
conftest.c(77): catastrophic error: could not open source file
"floatingpoint.h"
./conftest: error while loading shared libraries: libimf.so: cannot open
shared object file: No such file or directory
On Thu, 7 Aug 2008, [EMAIL PROTECTED] wrote:
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Hello r-bugs,
I am running openSuse 11.0, with my new Intel 8500 (Penryn) C2D, and I =
want to use icc and ifort.
I was able to get a working Goto BLAS, following Dr. Goto's =
instructions.
That seems to work OK with gcc and gfortran.
I get about 10% faster computations by using -O3 rather than -O2.
I get faster results with Goto BLAS rather than the R BLAS.
Now I want to make icc and ifort work...
So I tried this:
./configure CC=3Dicc CFLAGS=3D'-O3 -mp' =
CPPFLAGS=3D-I/opt/intel/cce/10.1.015/include/ F77=3Difort CXX=3Dicc =
CXXFLAGS=3D'-O3 -mp' FFLAGS=3D'-C90 -w90 -w95 -mp' CPICFLAGS=3D-shared =
CXXPICFLAGS=3D-shared FPICFLAGS=3D-shared SHLIB_LDFLAGS=3D-shared =
SHLIB_CXXLDFLAGS=3D-shared --with-blas=3D"-L/usr/lib64/GotoBLAS =
-lgoto_penrynp-r1.26 -lpthread"
I get six purported "bugs" in the config.log file (attached), but I hope =
there is something I've overlooked in the past week of agony.
I have had similar log files with about 100 different combinations of =
options.
I hope that you can help.
Thank you so much.
Tom Richards
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