Bug 1988155
| Summary: | libomp fails to build with lto enabled | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Tom Stellard <tstellar> |
| Component: | libomp | Assignee: | Tom Stellard <tstellar> |
| Status: | CLOSED WORKSFORME | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 35 | CC: | jchecahi, kkleine, npopov, sguelton, tstellar |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2022-09-12 16:12:25 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
This bug appears to have been reported against 'rawhide' during the Fedora 35 development cycle. Changing version to 35. Closing this as the LTO build works fine with LLVM 15, and we presumably don't want to go back and change this for older versions. |
libomp-12.0.1 fails to build with lto. Here is the error: 2524 | typedef struct KMP_ALIGN_CACHE kmp_base_info { | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:2524:32: note: a different type is defined in another translation unit 2524 | typedef struct KMP_ALIGN_CACHE kmp_base_info { | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:2558:26: note: the first difference of corresponding definitions is field ‘th_def_allocator’ 2558 | omp_allocator_handle_t th_def_allocator; /* default allocator */ | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:2558:26: note: a field of same name but different type is defined in another translation unit 2558 | omp_allocator_handle_t th_def_allocator; /* default allocator */ | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:2524:32: note: type ‘void *’ should match type ‘omp_allocator_handle_t’ 2524 | typedef struct KMP_ALIGN_CACHE kmp_base_info { | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:2664:31: warning: type ‘union kmp_info’ violates the C++ One Definition Rule [-Wodr] 2664 | typedef union KMP_ALIGN_CACHE kmp_info { | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:2664:31: note: a different type is defined in another translation unit 2664 | typedef union KMP_ALIGN_CACHE kmp_info { | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:2667:19: note: the first difference of corresponding definitions is field ‘th’ 2667 | kmp_base_info_t th; | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:2667:19: note: a field of same name but different type is defined in another translation unit 2667 | kmp_base_info_t th; | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:2664:31: note: type ‘struct kmp_base_info_t’ itself violates the C++ One Definition Rule 2664 | typedef union KMP_ALIGN_CACHE kmp_info { | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:2707:32: warning: type ‘struct kmp_base_team’ violates the C++ One Definition Rule [-Wodr] 2707 | typedef struct KMP_ALIGN_CACHE kmp_base_team { | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:2707:32: note: a different type is defined in another translation unit 2707 | typedef struct KMP_ALIGN_CACHE kmp_base_team { | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:2776:26: note: the first difference of corresponding definitions is field ‘t_def_allocator’ 2776 | omp_allocator_handle_t t_def_allocator; /* default allocator */ | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:2776:26: note: a field of same name but different type is defined in another translation unit 2776 | omp_allocator_handle_t t_def_allocator; /* default allocator */ | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:2707:32: note: type ‘omp_allocator_handle_t’ should match type ‘void *’ 2707 | typedef struct KMP_ALIGN_CACHE kmp_base_team { | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:2801:23: warning: type ‘union kmp_team’ violates the C++ One Definition Rule [-Wodr] 2801 | union KMP_ALIGN_CACHE kmp_team { | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:2801:23: note: a different type is defined in another translation unit 2801 | union KMP_ALIGN_CACHE kmp_team { | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:2802:19: note: the first difference of corresponding definitions is field ‘t’ 2802 | kmp_base_team_t t; | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:2802:19: note: a field of same name but different type is defined in another translation unit 2802 | kmp_base_team_t t; | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:2801:23: note: type ‘struct kmp_base_team_t’ itself violates the C++ One Definition Rule 2801 | union KMP_ALIGN_CACHE kmp_team { | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:978:14: warning: type of ‘__kmpc_realloc’ does not match original declaration [-Wlto-type-mismatch] 978 | extern void *__kmpc_realloc(int gtid, void *ptr, size_t sz, | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp_alloc.cpp:1636:7: note: type mismatch in parameter 4 1636 | void *__kmpc_realloc(int gtid, void *ptr, size_t size, | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp_alloc.cpp:1636:7: note: type ‘void *’ should match type ‘omp_allocator_handle_t’ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp_alloc.cpp:1636:7: note: ‘__kmpc_realloc’ was previously declared here /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp_alloc.cpp:1636:7: note: code may be misoptimized unless ‘-fno-strict-aliasing’ is used /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:981:13: warning: type of ‘__kmpc_free’ does not match original declaration [-Wlto-type-mismatch] 981 | extern void __kmpc_free(int gtid, void *ptr, omp_allocator_handle_t al); | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp_alloc.cpp:1677:6: note: type mismatch in parameter 3 1677 | void __kmpc_free(int gtid, void *ptr, const omp_allocator_handle_t allocator) { | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp_alloc.cpp:1677:6: note: type ‘void *’ should match type ‘omp_allocator_handle_t’ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp_alloc.cpp:1677:6: note: ‘__kmpc_free’ was previously declared here /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp_alloc.cpp:1677:6: note: code may be misoptimized unless ‘-fno-strict-aliasing’ is used /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:976:14: warning: type of ‘__kmpc_calloc’ does not match original declaration [-Wlto-type-mismatch] 976 | extern void *__kmpc_calloc(int gtid, size_t nmemb, size_t sz, | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp_alloc.cpp:1603:7: note: type mismatch in parameter 4 1603 | void *__kmpc_calloc(int gtid, size_t nmemb, size_t size, | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp_alloc.cpp:1603:7: note: type ‘void *’ should match type ‘omp_allocator_handle_t’ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp_alloc.cpp:1603:7: note: ‘__kmpc_calloc’ was previously declared here /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp_alloc.cpp:1603:7: note: code may be misoptimized unless ‘-fno-strict-aliasing’ is used /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:975:14: warning: type of ‘__kmpc_alloc’ does not match original declaration [-Wlto-type-mismatch] 975 | extern void *__kmpc_alloc(int gtid, size_t sz, omp_allocator_handle_t al); | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp_alloc.cpp:1460:7: note: type mismatch in parameter 3 1460 | void *__kmpc_alloc(int gtid, size_t size, omp_allocator_handle_t allocator) { | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp_alloc.cpp:1460:7: note: type ‘void *’ should match type ‘omp_allocator_handle_t’ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp_alloc.cpp:1460:7: note: ‘__kmpc_alloc’ was previously declared here /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp_alloc.cpp:1460:7: note: code may be misoptimized unless ‘-fno-strict-aliasing’ is used /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:3131:21: warning: ‘__kmp_threads’ violates the C++ One Definition Rule [-Wodr] 3131 | extern kmp_info_t **__kmp_threads; /* Descriptors for the threads */ | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp_global.cpp:428:14: note: type ‘union kmp_info_t’ itself violates the C++ One Definition Rule 428 | kmp_info_t **__kmp_threads = NULL; | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp.h:3131:21: warning: ‘__kmp_threads’ violates the C++ One Definition Rule [-Wodr] 3131 | extern kmp_info_t **__kmp_threads; /* Descriptors for the threads */ | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp_global.cpp:428:14: note: type ‘union kmp_info_t’ itself violates the C++ One Definition Rule 428 | kmp_info_t **__kmp_threads = NULL; | ^ /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp_global.cpp:428:14: note: ‘__kmp_threads’ was previously declared here /builddir/build/BUILD/openmp-12.0.1.src/runtime/src/kmp_global.cpp:428:14: note: code may be misoptimized unless ‘-fno-strict-aliasing’ is used {standard input}: Assembler messages: {standard input}: Error: invalid attempt to declare external version name as default in symbol `GOMP_atomic_end@@VERSION' make: *** [/tmp/cc7tBjO4.mk:2: /tmp/ccHJOoRt.ltrans0.ltrans.o] Error 1 make: *** Waiting for unfinished jobs.... lto-wrapper: fatal error: make returned 2 exit status compilation terminated. /usr/bin/ld: error: lto-wrapper failed