Can't build OpenMP runtime using clang-omp

[gnzlbg]

I've installed clang-omp following the instructions on its website. The last step is to install the runtime library from openmp.llvm.org.

When following the instructions to install it in MacOS X Yosemite using:

make compiler=clang mode=release

I get the following error with clang-omp trunk:

----- 1/1 --- iomp.o -----
clang -r -nostartfiles -static-intel  -no-intel-extensions \
        -Wl,-unexported_symbols_list,external-symbols.lst \
        -Wl,-non_global_symbols_strip_list,external-symbols.lst \
        -filelist external-objects.lst \
        -o iomp.o ittnotify_static.o kmp_affinity.o kmp_alloc.o kmp_atomic.o kmp_barrier.o kmp_cancel.o kmp_csupport.o kmp_debug.o kmp_dispatch.o kmp_environment.o kmp_error.o kmp_ftn_cdecl.o kmp_ftn_extra.o kmp_global.o kmp_gsupport.o kmp_i18n.o kmp_io.o kmp_itt.o kmp_lock.o kmp_runtime.o kmp_sched.o kmp_settings.o kmp_str.o kmp_taskdeps.o kmp_tasking.o kmp_taskq.o kmp_threadprivate.o kmp_utility.o kmp_version.o kmp_wait_release.o z_Linux_asm.o z_Linux_util.o
clang: error: unknown argument: '-static-intel'
clang: error: unknown argument: '-no-intel-extensions'
make[1]: *** [iomp.o] Error 1

I didn't had this error the last time I installed clang-omp and the run-time library, is it an issue with clang-omp or the runtime and where should I report this error?

[alexey-bataev]

Hmm, that's very strange. I could not reproduce your problem. Try to
build runtime using cmake

Best regards,

Alexey Bataev

Software Engineer
Intel Compiler Team
Intel Corp.

09.12.2014 19:45, gnzlbg пишет:

I've installed clang-omp following the instructions on its website
http://clang-omp.github.io/. The last step is to install the runtime
library from openmp.llvm.org http://openmp.llvm.org/.

When following the instructions to install it in MacOS X Yosemit

|make compiler=clang mode=release|

I get the following error with clang-omp trunk:

----- 1/1 --- iomp.o -----
clang -r -nostartfiles -static-intel -no-intel-extensions
-Wl,-unexported_symbols_list,external-symbols.lst
-Wl,-non_global_symbols_strip_list,external-symbols.lst
-filelist external-objects.lst
-o iomp.o ittnotify_static.o kmp_affinity.o kmp_alloc.o kmp_atomic.o kmp_barrier.o kmp_cancel.o kmp_csupport.o kmp_debug.o kmp_dispatch.o kmp_environment.o kmp_error.o kmp_ftn_cdecl.o kmp_ftn_extra.o kmp_global.o kmp_gsupport.o kmp_i18n.o kmp_io.o kmp_itt.o kmp_lock.o kmp_runtime.o kmp_sched.o kmp_settings.o kmp_str.o kmp_taskdeps.o kmp_tasking.o kmp_taskq.o kmp_threadprivate.o kmp_utility.o kmp_version.o kmp_wait_release.o z_Linux_asm.o z_Linux_util.o
clang: error: unknown argument:'-static-intel'
clang: error: unknown argument:'-no-intel-extensions'
make[1]:*** [iomp.o] Error 1

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#55.

[kshitij-v-mehta]

Same issue for me.

[alexey-bataev]

Did you tried to build it with using regular clang? This must be
reported to libiomp mailing list. Also, try to build using cmake

Best regards,

Alexey Bataev

Software Engineer
Intel Compiler Team
Intel Corp.

13.03.2015 7:55, kvm1983 пишет:

Same issue for me.

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#55 (comment).

[kshitij-v-mehta]

Not sure I understand what regular clang means. For now, I removed those flags that cause the build to fail from src/makefile.mk and was able to build the library successfully.