[OMPI users] MPI on MacOS Lion help
I had downloaded and installed OpenMPI on my Mac OS-X 10.6 machine a few months ago. I ran the configure and install commands from the FAQ with no problems. I recently upgraded to Max OS-X 10.7 (Lion) and now when I run mpicc it cannot find the standard C library headers (stdio.h, std lib.h…) I had noticed that I had to modify my path to point to the Xcode gcc executable, /Developer/usr/bin/gcc, (I believe 10.6 included gcc in /usr/bin, but 10.7 does not appear to include it there now). So I figured that I could just reinstall OpenMPI and it would be able to locate the new libraries. However, during the "configure" operation I received the messages below. I normally use the Apple Xcode IDE for my initial code development and then compile using mpicc from a terminal window. gcc also fails to find the standard libraries from the command line. Is there an environment variable that I should set that tells gcc where the libraries are located? Thank you! Charles == Compiler and preprocessor tests *** C compiler and preprocessor checking for style of include used by make... GNU checking for gcc... gcc checking for C compiler default output file name... configure: error: in `/Downloads/openmpi-1.4.3': configure: error: C compiler cannot create executables See `config.log' for more details. Here is what I think is the relevant output from 'config.log' configure:6362: $? = 0 configure:6369: gcc -v >&5 Using built-in specs. Target: i686-apple-darwin10 Configured with: /var/tmp/gcc/gcc-5666.3~6/src/configure --disable-checking --enable-werror --prefix=/usr --mandir=/share/man --enable-languages=c,objc,c++,obj-c++ --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/ --with-slibdir=/usr/lib --build=i686-apple-darwin10 --program-prefix=i686-apple-darwin10- --host=x86_64-apple-darwin10 --target=i686-apple-darwin10 --with-gxx-include-dir=/include/c++/4.2.1 Thread model: posix gcc version 4.2.1 (Apple Inc. build 5666) (dot 3) configure:6373: $? = 0 configure:6380: gcc -V >&5 gcc-4.2: argument to `-V' is missing configure:6384: $? = 1 configure:6407: checking for C compiler default output file name configure:6429: gcc -DNDEBUGconftest.c >&5 ld: library not found for -lcrt1.10.6.o collect2: ld returned 1 exit status configure:6433: $? = 1 configure:6471: result: configure: failed program was: | /* confdefs.h. */ | #define PACKAGE_NAME "Open MPI" | #define PACKAGE_TARNAME "openmpi" | #define PACKAGE_VERSION "1.4.3" | #define PACKAGE_STRING "Open MPI 1.4.3" | #define PACKAGE_BUGREPORT "http://www.open-mpi.org/community/help/"; | #define OMPI_MAJOR_VERSION 1 | #define OMPI_MINOR_VERSION 4 | #define OMPI_RELEASE_VERSION 3 | #define OMPI_GREEK_VERSION "" | #define OMPI_VERSION "3" | #define OMPI_RELEASE_DATE "Oct 05, 2010" | #define ORTE_MAJOR_VERSION 1 | #define ORTE_MINOR_VERSION 4 | #define ORTE_RELEASE_VERSION 3 | #define ORTE_GREEK_VERSION "" | #define ORTE_VERSION "3" | #define ORTE_RELEASE_DATE "Oct 05, 2010" | #define OPAL_MAJOR_VERSION 1 | #define OPAL_MINOR_VERSION 4 | #define OPAL_RELEASE_VERSION 3 | #define OPAL_GREEK_VERSION "" | #define OPAL_VERSION "3" | #define OPAL_RELEASE_DATE "Oct 05, 2010" | #define OMPI_ENABLE_PROGRESS_THREADS 0 | #define OMPI_ARCH "x86_64-apple-darwin11.2.0" | #define OMPI_ENABLE_MEM_DEBUG 0 | #define OMPI_ENABLE_MEM_PROFILE 0 | #define OMPI_ENABLE_DEBUG 0 | #define OMPI_GROUP_SPARSE 0 | #define OMPI_WANT_MPI_CXX_SEEK 1 | #define MPI_PARAM_CHECK ompi_mpi_param_check | #define OMPI_WANT_PRETTY_PRINT_STACKTRACE 1 | #define OMPI_WANT_PERUSE 0 | #define OMPI_ENABLE_PTY_SUPPORT 1 | #define OMPI_ENABLE_HETEROGENEOUS_SUPPORT 0 | #define OPAL_ENABLE_TRACE 0 | #define ORTE_DISABLE_FULL_SUPPORT 0 | #define OPAL_ENABLE_FT 0 | #define OPAL_ENABLE_FT_CR 0 | #define OMPI_WANT_HOME_CONFIG_FILES 1 | #define OPAL_ENABLE_IPV6 1 | #define ORTE_WANT_ORTERUN_PREFIX_BY_DEFAULT 0 | #define OPAL_PACKAGE_STRING "Open MPI charles@Charles.local Distribution" | #define OPAL_IDENT_STRING "1.4.3" | #define OMPI_OPENIB_PAD_HDR 0 | /* end confdefs.h. */ | | int | main () | { | | ; | return 0; | } configure:6477: error: in `/Downloads/openmpi-1.4.3': configure:6480: error: C compiler cannot create executables See `config.log' for more details.
Re: [OMPI users] MPI on MacOS Lion help
Just glancing at the output, it appears to be finding a different gcc that isn't Lion compatible. I know people have been forgetting to clear out all their old installed software, and so you can pick old things up. Try setting your path and ld_library_path variables to point at the Xcode gcc. On Nov 4, 2011, at 3:08 PM, Charles Shelor wrote: > I had downloaded and installed OpenMPI on my Mac OS-X 10.6 machine a few > months ago. I ran the configure and install commands from the FAQ with no > problems. I recently upgraded to Max OS-X 10.7 (Lion) and now when I run > mpicc it cannot find the standard C library headers (stdio.h, std lib.h…) I > had noticed that I had to modify my path to point to the Xcode gcc > executable, /Developer/usr/bin/gcc, (I believe 10.6 included gcc in /usr/bin, > but 10.7 does not appear to include it there now). So I figured that I could > just reinstall OpenMPI and it would be able to locate the new libraries. > However, during the "configure" operation I received the messages below. I > normally use the Apple Xcode IDE for my initial code development and then > compile using mpicc from a terminal window. gcc also fails to find the > standard libraries from the command line. Is there an environment variable > that I should set that tells gcc where the libraries are located? > > Thank you! > > Charles > > > > == Compiler and preprocessor tests > > > *** C compiler and preprocessor > checking for style of include used by make... GNU > checking for gcc... gcc > checking for C compiler default output file name... > configure: error: in `/Downloads/openmpi-1.4.3': > configure: error: C compiler cannot create executables > See `config.log' for more details. > > > > Here is what I think is the relevant output from 'config.log' > > > > configure:6362: $? = 0 > configure:6369: gcc -v >&5 > Using built-in specs. > Target: i686-apple-darwin10 > Configured with: /var/tmp/gcc/gcc-5666.3~6/src/configure --disable-checking > --enable-werror --prefix=/usr --mandir=/share/man > --enable-languages=c,objc,c++,obj-c++ > --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/ --with-slibdir=/usr/lib > --build=i686-apple-darwin10 --program-prefix=i686-apple-darwin10- > --host=x86_64-apple-darwin10 --target=i686-apple-darwin10 > --with-gxx-include-dir=/include/c++/4.2.1 > Thread model: posix > gcc version 4.2.1 (Apple Inc. build 5666) (dot 3) > configure:6373: $? = 0 > configure:6380: gcc -V >&5 > gcc-4.2: argument to `-V' is missing > configure:6384: $? = 1 > configure:6407: checking for C compiler default output file name > configure:6429: gcc -DNDEBUGconftest.c >&5 > ld: library not found for -lcrt1.10.6.o > collect2: ld returned 1 exit status > configure:6433: $? = 1 > configure:6471: result: > configure: failed program was: > | /* confdefs.h. */ > | #define PACKAGE_NAME "Open MPI" > | #define PACKAGE_TARNAME "openmpi" > | #define PACKAGE_VERSION "1.4.3" > | #define PACKAGE_STRING "Open MPI 1.4.3" > | #define PACKAGE_BUGREPORT "http://www.open-mpi.org/community/help/"; > | #define OMPI_MAJOR_VERSION 1 > | #define OMPI_MINOR_VERSION 4 > | #define OMPI_RELEASE_VERSION 3 > | #define OMPI_GREEK_VERSION "" > | #define OMPI_VERSION "3" > | #define OMPI_RELEASE_DATE "Oct 05, 2010" > | #define ORTE_MAJOR_VERSION 1 > | #define ORTE_MINOR_VERSION 4 > | #define ORTE_RELEASE_VERSION 3 > | #define ORTE_GREEK_VERSION "" > | #define ORTE_VERSION "3" > | #define ORTE_RELEASE_DATE "Oct 05, 2010" > | #define OPAL_MAJOR_VERSION 1 > | #define OPAL_MINOR_VERSION 4 > | #define OPAL_RELEASE_VERSION 3 > | #define OPAL_GREEK_VERSION "" > | #define OPAL_VERSION "3" > | #define OPAL_RELEASE_DATE "Oct 05, 2010" > | #define OMPI_ENABLE_PROGRESS_THREADS 0 > | #define OMPI_ARCH "x86_64-apple-darwin11.2.0" > | #define OMPI_ENABLE_MEM_DEBUG 0 > | #define OMPI_ENABLE_MEM_PROFILE 0 > | #define OMPI_ENABLE_DEBUG 0 > | #define OMPI_GROUP_SPARSE 0 > | #define OMPI_WANT_MPI_CXX_SEEK 1 > | #define MPI_PARAM_CHECK ompi_mpi_param_check > | #define OMPI_WANT_PRETTY_PRINT_STACKTRACE 1 > | #define OMPI_WANT_PERUSE 0 > | #define OMPI_ENABLE_PTY_SUPPORT 1 > | #define OMPI_ENABLE_HETEROGENEOUS_SUPPORT 0 > | #define OPAL_ENABLE_TRACE 0 > | #define ORTE_DISABLE_FULL_SUPPORT 0 > | #define OPAL_ENABLE_FT 0 > | #define OPAL_ENABLE_FT_CR 0 > | #define OMPI_WANT_HOME_CONFIG_FILES 1 > | #define OPAL_ENABLE_IPV6 1 > | #define ORTE_WANT_ORTERUN_PREFIX_BY_DEFAULT 0 > | #define OPAL_PACKAGE_STRING "Open MPI charles@Charles.local Distribution" > | #define OPAL_IDENT_STRING "1.4.3" > | #define OMPI_OPENIB_PAD_HDR 0 > | /* end confdefs.h. */ > | > | int > | main () > | { > | > | ; > | return 0; > | } > configure:6477: error: in `/Downloads/openmpi-1.4.3': > configure:6480: error: C compiler cannot create executables > See `config.log' for more details. > >
Re: [OMPI users] MPI on MacOS Lion help
I think you have something wrong with your Xcode install; on my Lion machine, gcc is installed in /usr/bin as always. Also, on OS X, you should never have to set LD_LIBRARY_PATH. Brian On 11/4/11 3:36 PM, "Ralph Castain" wrote: >Just glancing at the output, it appears to be finding a different gcc >that isn't Lion compatible. I know people have been forgetting to clear >out all their old installed software, and so you can pick old things up. > >Try setting your path and ld_library_path variables to point at the Xcode >gcc. > > >On Nov 4, 2011, at 3:08 PM, Charles Shelor wrote: > >> I had downloaded and installed OpenMPI on my Mac OS-X 10.6 machine a >>few months ago. I ran the configure and install commands from the FAQ >>with no problems. I recently upgraded to Max OS-X 10.7 (Lion) and now >>when I run mpicc it cannot find the standard C library headers (stdio.h, >>std lib.hŠ) I had noticed that I had to modify my path to point to the >>Xcode gcc executable, /Developer/usr/bin/gcc, (I believe 10.6 included >>gcc in /usr/bin, but 10.7 does not appear to include it there now). So >>I figured that I could just reinstall OpenMPI and it would be able to >>locate the new libraries. However, during the "configure" operation I >>received the messages below. I normally use the Apple Xcode IDE for my >>initial code development and then compile using mpicc from a terminal >>window. gcc also fails to find the standard libraries from the command >>line. Is there an environment variable that I should set that tells gcc >>where the libraries are located? >> >> Thank you! >> >> Charles >> >> >> >>= >>=== >> == Compiler and preprocessor tests >> >>= >>=== >> >> *** C compiler and preprocessor >> checking for style of include used by make... GNU >> checking for gcc... gcc >> checking for C compiler default output file name... >> configure: error: in `/Downloads/openmpi-1.4.3': >> configure: error: C compiler cannot create executables >> See `config.log' for more details. >> >> >> >> Here is what I think is the relevant output from 'config.log' >> >> >> >> configure:6362: $? = 0 >> configure:6369: gcc -v >&5 >> Using built-in specs. >> Target: i686-apple-darwin10 >> Configured with: /var/tmp/gcc/gcc-5666.3~6/src/configure >>--disable-checking --enable-werror --prefix=/usr --mandir=/share/man >>--enable-languages=c,objc,c++,obj-c++ >>--program-transform-name=/^[cg][^.-]*$/s/$/-4.2/ --with-slibdir=/usr/lib >>--build=i686-apple-darwin10 --program-prefix=i686-apple-darwin10- >>--host=x86_64-apple-darwin10 --target=i686-apple-darwin10 >>--with-gxx-include-dir=/include/c++/4.2.1 >> Thread model: posix >> gcc version 4.2.1 (Apple Inc. build 5666) (dot 3) >> configure:6373: $? = 0 >> configure:6380: gcc -V >&5 >> gcc-4.2: argument to `-V' is missing >> configure:6384: $? = 1 >> configure:6407: checking for C compiler default output file name >> configure:6429: gcc -DNDEBUGconftest.c >&5 >> ld: library not found for -lcrt1.10.6.o >> collect2: ld returned 1 exit status >> configure:6433: $? = 1 >> configure:6471: result: >> configure: failed program was: >> | /* confdefs.h. */ >> | #define PACKAGE_NAME "Open MPI" >> | #define PACKAGE_TARNAME "openmpi" >> | #define PACKAGE_VERSION "1.4.3" >> | #define PACKAGE_STRING "Open MPI 1.4.3" >> | #define PACKAGE_BUGREPORT "http://www.open-mpi.org/community/help/"; >> | #define OMPI_MAJOR_VERSION 1 >> | #define OMPI_MINOR_VERSION 4 >> | #define OMPI_RELEASE_VERSION 3 >> | #define OMPI_GREEK_VERSION "" >> | #define OMPI_VERSION "3" >> | #define OMPI_RELEASE_DATE "Oct 05, 2010" >> | #define ORTE_MAJOR_VERSION 1 >> | #define ORTE_MINOR_VERSION 4 >> | #define ORTE_RELEASE_VERSION 3 >> | #define ORTE_GREEK_VERSION "" >> | #define ORTE_VERSION "3" >> | #define ORTE_RELEASE_DATE "Oct 05, 2010" >> | #define OPAL_MAJOR_VERSION 1 >> | #define OPAL_MINOR_VERSION 4 >> | #define OPAL_RELEASE_VERSION 3 >> | #define OPAL_GREEK_VERSION "" >> | #define OPAL_VERSION "3" >> | #define OPAL_RELEASE_DATE "Oct 05, 2010" >> | #define OMPI_ENABLE_PROGRESS_THREADS 0 >> | #define OMPI_ARCH "x86_64-apple-darwin11.2.0" >> | #define OMPI_ENABLE_MEM_DEBUG 0 >> | #define OMPI_ENABLE_MEM_PROFILE 0 >> | #define OMPI_ENABLE_DEBUG 0 >> | #define OMPI_GROUP_SPARSE 0 >> | #define OMPI_WANT_MPI_CXX_SEEK 1 >> | #define MPI_PARAM_CHECK ompi_mpi_param_check >> | #define OMPI_WANT_PRETTY_PRINT_STACKTRACE 1 >> | #define OMPI_WANT_PERUSE 0 >> | #define OMPI_ENABLE_PTY_SUPPORT 1 >> | #define OMPI_ENABLE_HETEROGENEOUS_SUPPORT 0 >> | #define OPAL_ENABLE_TRACE 0 >> | #define ORTE_DISABLE_FULL_SUPPORT 0 >> | #define OPAL_ENABLE_FT 0 >> | #define OPAL_ENABLE_FT_CR 0 >> | #define OMPI_WANT_HOME_CONFIG_FILES 1 >> | #define OPAL_ENABLE_IPV6 1 >> | #define ORTE_WANT_ORTERUN_PREFIX_BY_DEFAULT 0 >> | #define OPAL_PACKAGE_STRING "Open MPI charles@Charles.local >>Distribution" >>
Re: [OMPI users] MPI on MacOS Lion help
I just checked my laptop (also running Lion) and I do have gcc at /usr/bin and it is linked to /usr/bin/gcc-4.2. I just checked again on my Mac Pro and there is no gcc in /usr/bin although there is a /usr/bin/gcc-3.3, probably left over from an earlier OS or Xcode. I downloaded and installed Xcode 4.2 and that returned gcc to /usr/lib. I successfully ran Now Xcode 4.2 does not recognize: #include I know this is an MPI forum rather than OpenMP, but I was wondering if anyone knew how to get OpenMP working in Xcode 4.2. The statement worked fine in Xcode 3.6.x Thanks again for the help! Charles On Nov 4, 2011, at 4:41 PM, Barrett, Brian W wrote: > I think you have something wrong with your Xcode install; on my Lion > machine, gcc is installed in /usr/bin as always. Also, on OS X, you > should never have to set LD_LIBRARY_PATH. > > Brian > > On 11/4/11 3:36 PM, "Ralph Castain" wrote: > >> Just glancing at the output, it appears to be finding a different gcc >> that isn't Lion compatible. I know people have been forgetting to clear >> out all their old installed software, and so you can pick old things up. >> >> Try setting your path and ld_library_path variables to point at the Xcode >> gcc. >> >> >> On Nov 4, 2011, at 3:08 PM, Charles Shelor wrote: >> >>> I had downloaded and installed OpenMPI on my Mac OS-X 10.6 machine a >>> few months ago. I ran the configure and install commands from the FAQ >>> with no problems. I recently upgraded to Max OS-X 10.7 (Lion) and now >>> when I run mpicc it cannot find the standard C library headers (stdio.h, >>> std lib.hŠ) I had noticed that I had to modify my path to point to the >>> Xcode gcc executable, /Developer/usr/bin/gcc, (I believe 10.6 included >>> gcc in /usr/bin, but 10.7 does not appear to include it there now). So >>> I figured that I could just reinstall OpenMPI and it would be able to >>> locate the new libraries. However, during the "configure" operation I >>> received the messages below. I normally use the Apple Xcode IDE for my >>> initial code development and then compile using mpicc from a terminal >>> window. gcc also fails to find the standard libraries from the command >>> line. Is there an environment variable that I should set that tells gcc >>> where the libraries are located? >>> >>> Thank you! >>> >>> Charles >>> >>> >>> >>> = >>> === >>> == Compiler and preprocessor tests >>> >>> = >>> === >>> >>> *** C compiler and preprocessor >>> checking for style of include used by make... GNU >>> checking for gcc... gcc >>> checking for C compiler default output file name... >>> configure: error: in `/Downloads/openmpi-1.4.3': >>> configure: error: C compiler cannot create executables >>> See `config.log' for more details. >>> >>> >>> >>> Here is what I think is the relevant output from 'config.log' >>> >>> >>> >>> configure:6362: $? = 0 >>> configure:6369: gcc -v >&5 >>> Using built-in specs. >>> Target: i686-apple-darwin10 >>> Configured with: /var/tmp/gcc/gcc-5666.3~6/src/configure >>> --disable-checking --enable-werror --prefix=/usr --mandir=/share/man >>> --enable-languages=c,objc,c++,obj-c++ >>> --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/ --with-slibdir=/usr/lib >>> --build=i686-apple-darwin10 --program-prefix=i686-apple-darwin10- >>> --host=x86_64-apple-darwin10 --target=i686-apple-darwin10 >>> --with-gxx-include-dir=/include/c++/4.2.1 >>> Thread model: posix >>> gcc version 4.2.1 (Apple Inc. build 5666) (dot 3) >>> configure:6373: $? = 0 >>> configure:6380: gcc -V >&5 >>> gcc-4.2: argument to `-V' is missing >>> configure:6384: $? = 1 >>> configure:6407: checking for C compiler default output file name >>> configure:6429: gcc -DNDEBUGconftest.c >&5 >>> ld: library not found for -lcrt1.10.6.o >>> collect2: ld returned 1 exit status >>> configure:6433: $? = 1 >>> configure:6471: result: >>> configure: failed program was: >>> | /* confdefs.h. */ >>> | #define PACKAGE_NAME "Open MPI" >>> | #define PACKAGE_TARNAME "openmpi" >>> | #define PACKAGE_VERSION "1.4.3" >>> | #define PACKAGE_STRING "Open MPI 1.4.3" >>> | #define PACKAGE_BUGREPORT "http://www.open-mpi.org/community/help/"; >>> | #define OMPI_MAJOR_VERSION 1 >>> | #define OMPI_MINOR_VERSION 4 >>> | #define OMPI_RELEASE_VERSION 3 >>> | #define OMPI_GREEK_VERSION "" >>> | #define OMPI_VERSION "3" >>> | #define OMPI_RELEASE_DATE "Oct 05, 2010" >>> | #define ORTE_MAJOR_VERSION 1 >>> | #define ORTE_MINOR_VERSION 4 >>> | #define ORTE_RELEASE_VERSION 3 >>> | #define ORTE_GREEK_VERSION "" >>> | #define ORTE_VERSION "3" >>> | #define ORTE_RELEASE_DATE "Oct 05, 2010" >>> | #define OPAL_MAJOR_VERSION 1 >>> | #define OPAL_MINOR_VERSION 4 >>> | #define OPAL_RELEASE_VERSION 3 >>> | #define OPAL_GREEK_VERSION "" >>> | #define OPAL_VERSION "3" >>> | #define OPAL_RELEASE_DATE "Oct 05, 2010" >>> | #define OMPI_EN