Dimitry Andric
2018-Mar-31 16:56 UTC
buildworld from 11.1-R-p8 to stable/11 fails in contrib/llvm
On 31 Mar 2018, at 17:51, Thiemo Nordenholz <nz at thiemo.net> wrote:> > having first upgraded from 11.1-RELEASE to FreeBSD 11.1-RELEASE-p8 amd64 via freebsd-upgrade, I wanted to switch to -stable and svnup'ed to r331758. > > Subsequent "make buildworld" fails when compiling what looks like a part of llvm: > > c++ -O2 -pipe -I/usr/src/contrib/llvm/tools/lldb/include -I/usr/src/contrib/llvm/tools/lldb/source -I/usr/src/contrib/llvm/tools/lldb/source/Plugins/Process/FreeBSD -I/usr/src/contrib/llvm/tools/lldb/source/Plugins/Process/POSIX -I/usr/src/contrib/llvm/tools/lldb/source/Plugins/Process/Utility -I/usr/obj/usr/src/lib/clang/libllvm -I/usr/obj/usr/src/lib/clang/libclang -DLLDB_DISABLE_PYTHON -I/usr/src/contrib/llvm/tools/clang/include -DCLANG_ENABLE_ARCMT -DCLANG_ENABLE_STATIC_ANALYZER -I/usr/src/lib/clang/include -I/usr/src/contrib/llvm/include -DLLVM_BUILD_GLOBAL_ISEL -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -DNDEBUG -DLLVM_DEFAULT_TARGET_TRIPLE=\"x86_64-unknown-freebsd11.1\" -DLLVM_HOST_TRIPLE=\"x86_64-unknown-freebsd11.1\" -DDEFAULT_SYSROOT=\"\" -ffunction-sections -fdata-sections -MD -MF.depend.Host_common_MainLoop.o -MTHost/common/MainLoop.o -fstack-protector-strong -Qunused-arguments -std=c++11 -fno-exceptions -fno-rtti -stdlib=libc++ -Wno-c++11-extensions -c /usr/src/contrib/llvm/tools/lldb/source/Host/common/MainLoop.cpp -o Host/common/MainLoop.o > /usr/src/contrib/llvm/tools/lldb/source/Host/common/MainLoop.cpp:144:10: error: no viable conversion from returned value of type 'int' to function return type 'sigset_t' (aka '__sigset') > return 0; > > As the respective source code seems to be in the tree for quite some time, I wonder why I cannot seem to find other such issues occurring - what am I missing here? I have no /etc/make.conf, no MAKEFLAGS set, and emptied /usr/obj/ before each of my attempts (-j8, -j4, and no flags, with clang and gcc (see below)).My guess is that your source tree is inconsistently updated. This error can only occur when SIGNAL_POLLING_UNSUPPORTED is defined to 1 in MainLoop.cpp, and that can only occur if your copy of lib/clang/include/lldb/Host/Config.h is either out of date, corrupt, or empty. Can you check whether the following lines exist in your copy of lib/clang/include/lldb/Host/Config.h: #define HAVE_SYS_EVENT_H 1 #define HAVE_PPOLL 1 If not, it is best to delete your source tree and do a fresh checkout.> Trying "env WITHOUT_CLANG=YES WITH_GCC=YES make buildworld" also fails, however in /usr/src/lib/libc/tests/ssp (as make says): > > cc -O2 -pipe -fstack-protector-all -Wstack-protector -fsanitize=bounds -g -std=gnu99 -fstack-protector-strong -Wsystem-headers -Wall -Wno-format-y2k -Wno-uninitialized -Wno-pointer-sign -Wno-empty-body -Wno-string-plus-int -Wno-unused-const-variable -Wno-tautological-compare -Wno-unused-value -Wno-parentheses-equality -Wno-unused-function -Wno-enum-conversion -Wno-unused-local-typedef -Wno-address-of-packed-member -Wno-switch -Wno-switch-enum -Wno-knr-promoted-parameter -Qunused-arguments -o h_raw.full h_raw.o > /usr/obj/usr/src/tmp/usr/bin/ld: /usr/obj/usr/src/tmp/usr/lib/clang/5.0.1/lib/freebsd/libclang_rt.ubsan_standalone-x86_64.a: No such file: No such file or directory > cc: error: linker command failed with exit code 1 (use -v to see invocation) > > Again - as I did not see similar issues on the mailing list, I wonder what's going on here. Perhaps anyone else can shed some light or give me a hint on how to proceed. I'd really like to try out the graphics/drm-next-kmod port...In this case, I think you would also need WITHOUT_CLANG_BOOTSTRAP. Or alternatively, build using WITHOUT_TESTS. -Dimitry -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 223 bytes Desc: Message signed with OpenPGP URL: <http://lists.freebsd.org/pipermail/freebsd-stable/attachments/20180331/17ad257d/attachment.sig>
Thiemo Nordenholz
2018-Mar-31 19:17 UTC
buildworld from 11.1-R-p8 to stable/11 fails in contrib/llvm
Thank you, Dimitry! On 03/31/18 18:56, Dimitry Andric wrote:> Can you check whether the following lines exist in your copy of lib/clang/include/lldb/Host/Config.h: > > #define HAVE_SYS_EVENT_H 1 > #define HAVE_PPOLL 1 Yes, they are there. I have also updated to r331838 and tried again, and it looks like the one in freebsd.org's web svn browser. > If not, it is best to delete your source tree and do a fresh checkout. Even though it looks okay, I am trying that now. >> Trying "env WITHOUT_CLANG=YES WITH_GCC=YES make buildworld" also fails, however in /usr/src/lib/libc/tests/ssp (as make says): [ ... ] > In this case, I think you would also need WITHOUT_CLANG_BOOTSTRAP. Or alternatively, build using WITHOUT_TESTS. I will try that next in case the currently svnup'ing 331844-from-scratch also fails. Best wishes, Thiemo -- Query a PGP key server for my public key 0x11E4B9A92AAE0A34. Strange sender address? Please see http://www.thiemo.net/misc/list-mail.shtml