Jack Howarth via llvm-dev
2017-Mar-16 13:18 UTC
[llvm-dev] disabling lib/libomptarget.dylib build?
Currently trunk fails to build openmp on darwin due to the failure of...
[ 46%] Linking CXX shared library ../../../lib/libomptarget.dylib
cd /sw/src/fink.build/llvm50-5.0.0-1/build/stage1/projects/openmp/libomptarget
&& /sw/bin/cmake -E cmake_link_script
CMakeFiles/omptarget.dir/link.txt --verbose=1
/sw/src/fink.build/llvm50-5.0.0-1/opt-bin/ccclang++ -fno-common -fPIC
-fvisibility-inlines-hidden -Wall -W -Wno-unused-parameter
-Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic
-Wno-long-long -Wcovered-switch-default -Wnon-virtual-dtor
-Wdelete-non-virtual-dtor -Wstring-conversion -Werror=date-time
-std=c++11 -O3 -dynamiclib -Wl,-headerpad_max_install_names -L/sw/lib
-o ../../../lib/libomptarget.dylib -install_name
/sw/src/fink.build/llvm50-5.0.0-1/build/stage1/lib/libomptarget.dylib
CMakeFiles/omptarget.dir/src/omptarget.cpp.o -ldl
-Wl,--version-script=/sw/src/fink.build/llvm50-5.0.0-1/llvm-5.0.0.src/projects/openmp/libomptarget/exports
ld: unknown option:
--version-script=/sw/src/fink.build/llvm50-5.0.0-1/llvm-5.0.0.src/projects/openmp/libomptarget/exports
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [lib/libomptarget.dylib] Error 1
make[1]: *** [projects/openmp/libomptarget/CMakeFiles/omptarget.dir/all] Error 2
make: *** [all] Error 2
when the cmake build attempts to use the unsupported -version-script
linker option on darwin. Is there a cmake variable which can be set to
suppress the build of libomptarget.dylib until this issue is fixed
properly?
Jack
ps This issue is filed as http://bugs.llvm.org/show_bug.cgi?id=32309
Bug 32309 - ld: unknown option: --version-script= failure in
lib/libomptarget.dylib on darwin
Georgios Rokos via llvm-dev
2017-Mar-16 17:36 UTC
[llvm-dev] [Openmp-dev] disabling lib/libomptarget.dylib build?
Hi Jack,
"Is there a cmake variable which can be set to suppress the build of
libomptarget.dylib until this issue is fixed properly?"
Yes, it is easy to fix. I'll submit a patch.
George
From: Jack Howarth via Openmp-dev <openmp-dev at lists.llvm.org>
To: "openmp-dev (openmp-dev at lists.llvm.org)"
<openmp-dev at lists.llvm.org>, llvm-dev <llvm-dev at
lists.llvm.org>
Date: 16/03/2017 09:18
Subject: [Openmp-dev] disabling lib/libomptarget.dylib build?
Sent by: "Openmp-dev" <openmp-dev-bounces at lists.llvm.org>
Currently trunk fails to build openmp on darwin due to the failure of...
[ 46%] Linking CXX shared library ../../../lib/libomptarget.dylib
cd /sw/src/fink.build/llvm50-5.0.0-1/build/stage1/projects/openmp/libomptarget
&& /sw/bin/cmake -E cmake_link_script
CMakeFiles/omptarget.dir/link.txt --verbose=1
/sw/src/fink.build/llvm50-5.0.0-1/opt-bin/ccclang++ -fno-common -fPIC
-fvisibility-inlines-hidden -Wall -W -Wno-unused-parameter
-Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic
-Wno-long-long -Wcovered-switch-default -Wnon-virtual-dtor
-Wdelete-non-virtual-dtor -Wstring-conversion -Werror=date-time
-std=c++11 -O3 -dynamiclib -Wl,-headerpad_max_install_names -L/sw/lib
-o ../../../lib/libomptarget.dylib -install_name
/sw/src/fink.build/llvm50-5.0.0-1/build/stage1/lib/libomptarget.dylib
CMakeFiles/omptarget.dir/src/omptarget.cpp.o -ldl
-Wl,--version-script=/sw/src/fink.build/llvm50-5.0.0-1/llvm-5.0.0.src/projects/openmp/libomptarget/exports
ld: unknown option:
--version-script=/sw/src/fink.build/llvm50-5.0.0-1/llvm-5.0.0.src/projects/openmp/libomptarget/exports
clang: error: linker command failed with exit code 1 (use -v to see
invocation)
make[2]: *** [lib/libomptarget.dylib] Error 1
make[1]: *** [projects/openmp/libomptarget/CMakeFiles/omptarget.dir/all]
Error 2
make: *** [all] Error 2
when the cmake build attempts to use the unsupported -version-script
linker option on darwin. Is there a cmake variable which can be set to
suppress the build of libomptarget.dylib until this issue is fixed
properly?
Jack
ps This issue is filed as http://bugs.llvm.org/show_bug.cgi?id=32309
Bug 32309 - ld: unknown option: --version-script= failure in
lib/libomptarget.dylib on darwin
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Openmp-dev mailing list
Openmp-dev at lists.llvm.org
http://lists.llvm.org/cgi-bin/mailman/listinfo/openmp-dev
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Jack Howarth via llvm-dev
2017-Mar-17 18:49 UTC
[llvm-dev] [Openmp-dev] disabling lib/libomptarget.dylib build?
On Thu, Mar 16, 2017 at 1:36 PM, Georgios Rokos <grokos at us.ibm.com> wrote:> Hi Jack, > > "*Is there a cmake variable which can be set to suppress the build of > libomptarget.dylib until this issue is fixed properly?*" > > Yes, it is easy to fix. I'll submit a patch. > > George >Are you planning to retain the building of libomptarget.dylib on darwin by avoiding the use of the unsupported -version-script linker option? Jack ps Currently I am working around this issue by using the change... Index: CMakeLists.txt ==================================================================--- CMakeLists.txt (revision 298112) +++ CMakeLists.txt (working copy) @@ -4,6 +4,6 @@ set(OPENMP_LLVM_TOOLS_DIR "" CACHE PATH add_subdirectory(runtime) -if (NOT WIN32) +if (NOT WIN32 AND NOT APPLE) add_subdirectory(libomptarget) endif()> [image: Inactive hide details for Jack Howarth via Openmp-dev > ---16/03/2017 09:18:41---Currently trunk fails to build openmp on darwin]Jack > Howarth via Openmp-dev ---16/03/2017 09:18:41---Currently trunk fails to > build openmp on darwin due to the failure of... [ 46%] Linking CXX shared l > > From: Jack Howarth via Openmp-dev <openmp-dev at lists.llvm.org> > To: "openmp-dev (openmp-dev at lists.llvm.org)" <openmp-dev at lists.llvm.org>, > llvm-dev <llvm-dev at lists.llvm.org> > Date: 16/03/2017 09:18 > Subject: [Openmp-dev] disabling lib/libomptarget.dylib build? > Sent by: "Openmp-dev" <openmp-dev-bounces at lists.llvm.org> > ------------------------------ > > > > Currently trunk fails to build openmp on darwin due to the failure of... > > [ 46%] Linking CXX shared library ../../../lib/libomptarget.dylib > cd /sw/src/fink.build/llvm50-5.0.0-1/build/stage1/projects/ > openmp/libomptarget > && /sw/bin/cmake -E cmake_link_script > CMakeFiles/omptarget.dir/link.txt --verbose=1 > /sw/src/fink.build/llvm50-5.0.0-1/opt-bin/ccclang++ -fno-common -fPIC > -fvisibility-inlines-hidden -Wall -W -Wno-unused-parameter > -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic > -Wno-long-long -Wcovered-switch-default -Wnon-virtual-dtor > -Wdelete-non-virtual-dtor -Wstring-conversion -Werror=date-time > -std=c++11 -O3 -dynamiclib -Wl,-headerpad_max_install_names -L/sw/lib > -o ../../../lib/libomptarget.dylib -install_name > /sw/src/fink.build/llvm50-5.0.0-1/build/stage1/lib/libomptarget.dylib > CMakeFiles/omptarget.dir/src/omptarget.cpp.o -ldl > -Wl,--version-script=/sw/src/fink.build/llvm50-5.0.0-1/ > llvm-5.0.0.src/projects/openmp/libomptarget/exports > ld: unknown option: > --version-script=/sw/src/fink.build/llvm50-5.0.0-1/llvm-5.0. > 0.src/projects/openmp/libomptarget/exports > clang: error: linker command failed with exit code 1 (use -v to see > invocation) > make[2]: *** [lib/libomptarget.dylib] Error 1 > make[1]: *** [projects/openmp/libomptarget/CMakeFiles/omptarget.dir/all] > Error 2 > make: *** [all] Error 2 > > when the cmake build attempts to use the unsupported -version-script > linker option on darwin. Is there a cmake variable which can be set to > suppress the build of libomptarget.dylib until this issue is fixed > properly? > Jack > ps This issue is filed as http://bugs.llvm.org/show_bug.cgi?id=32309 > > > Bug 32309 - ld: unknown option: --version-script= failure in > lib/libomptarget.dylib on darwin > _______________________________________________ > Openmp-dev mailing list > Openmp-dev at lists.llvm.org > http://lists.llvm.org/cgi-bin/mailman/listinfo/openmp-dev > > > >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20170317/ba8ebe4f/attachment.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: graycol.gif Type: image/gif Size: 105 bytes Desc: not available URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20170317/ba8ebe4f/attachment.gif>