It looks like the overlapping FDE error is caused by a bunch of zero address range FDEs in /usr/lib/llvm-3.5/lib/libclangCodeGen.a(CGStmtOpenMP.o). These do have the potential to cause an exception handling problem at runtime, so ld is correct to complain. (It might also be reasonable for ld to discard these FDEs.) I haven't looked into why they are being generated, I'll leave that to someone familiar with that library.
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to binutils in Ubuntu. https://bugs.launchpad.net/bugs/1371636 Title: [2.24.51.20140918-1ubuntu1 regression] - /usr/bin/ld: .eh_frame_hdr refers to overlapping FDEs Status in The ARB phylogenetic analysis suite: Confirmed Status in binutils: Unknown Status in Mesa: Confirmed Status in “binutils” package in Ubuntu: Confirmed Bug description: Since today mesa fails to build on Ubuntu 14.10 (both i386 and amd64) while it still builds fine on Ubuntu 14.04. Nothing relevant changed in mesa since previous build in my PPA (indeed just some vc4 code only built on arm), the bug is reported by ld which I noticed just got updated with binutils package. Full PPA build log: https://launchpadlibrarian.net/185286922/buildlog_ubuntu-utopic-i386.mesa_10.4~git1409190730.195891~gd~u_FAILEDTOBUILD.txt.gz Error: libtool: link: g++ -fPIC -DPIC -shared -nostdlib /usr/lib/gcc/i686-linux-gnu/4.9/../../../i386-linux-gnu/crti.o /usr/lib/gcc/i686-linux-gnu/4.9/crtbeginS.o -Wl,--whole-archive ../../../../src/gallium/auxiliary/pipe-loader/.libs/libpipe_loader_client.a ../../../../src/gallium/state_trackers/clover/.libs/libclover.a ../../../../src/gallium/auxiliary/.libs/libgallium.a ../../../../src/util/.libs/libmesautil.a ../../../../src/gallium/winsys/sw/null/.libs/libws_null.a ../../../../src/gallium/winsys/sw/dri/.libs/libswdri.a ../../../../src/gallium/winsys/sw/xlib/.libs/libws_xlib.a -Wl,--no-whole-archive -L/usr/lib/llvm-3.5/lib /usr/lib/i386-linux-gnu/libexpat.so -lX11 -lXext -lXfixes -lxcb-dri2 -lxcb -ldrm -ldl -lclangFrontendTool -lclangFrontend -lclangDriver -lclangSerialization -lclangCodeGen -lclangParse -lclangSema -lclangAnalysis -lclangAST -lclangEdit -lclangLex -lclangBasic -lLLVM-3.5.0 -L/usr/lib/gcc/i686-linux-gnu/4.9 -L/usr/lib/gcc/i686-linux-gnu/4.9/../../../i386-linux-gnu -L/usr/lib/gcc/i686-linux-gnu/4.9/../../../../lib -L/lib/i386-linux-gnu -L/lib/../lib -L/usr/lib/i386-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/i686-linux-gnu/4.9/../../.. -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc/i686-linux-gnu/4.9/crtendS.o /usr/lib/gcc/i686-linux-gnu/4.9/../../../i386-linux-gnu/crtn.o -O2 -march=pentium3 -Wl,--gc-sections -Wl,--no-undefined -Wl,--version-script=../../../../../../src/gallium/targets/opencl/opencl.sym -Wl,-Bsymbolic-functions -Wl,-z -Wl,relro -Wl,-soname -Wl,libMesaOpenCL.so.1 -o .libs/libMesaOpenCL.so.1.0.0 /usr/bin/ld: .eh_frame_hdr refers to overlapping FDEs. /usr/bin/ld: final link failed: Bad value collect2: error: ld returned 1 exit status Makefile:636: recipe for target 'libMesaOpenCL.la' failed To manage notifications about this bug go to: https://bugs.launchpad.net/arb/+bug/1371636/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
