On 20/02/2019 23:07, Bruce Dubbs via blfs-dev wrote: > On 2/20/19 3:34 PM, Douglas R. Reno via blfs-dev wrote: >> >> On 2/20/19 12:24 AM, Bruce Dubbs via blfs-dev wrote: >>> On 2/19/19 10:40 PM, Douglas R. Reno via blfs-dev wrote: >>>> >>>> On 2/19/19 10:12 PM, Bruce Dubbs via blfs-dev wrote: >>>>> I've run into a problem trying to validate SM and FF for 8.4, First SM. >>>>> >>>>> It appears that SM prefers clang over gcc. The build fails early because >>>>> it uses clang by default and the sanity check fails because the CFLAGS we >>>>> pass are incompatible with clang. >>>>> >>>>> I added CC=gcc CXX=g++ and SM built. It seems to run OK, so I've added >>>>> those variables to the book with a note that says if you want to use >>>>> clang, don't set the flags. >>>>> >>>>> The problem with FF is more serious. At the 29 minute point I get: >>>>> >>>>> 27:48.76 Compiling gkrust v0.1.0 >>>>> (/tmp/firefox/firefox-65.0/toolkit/library/rust) >>>>> 29:17.59 error: Could not compile `gkrust`. >>>>> 29:17.60 Caused by: >>>>> ... (long command line here) >>>>> (signal: 11, SIGSEGV: invalid memory reference) >>>>> >>>>> We use clang for FF so I tried gcc and got the same error. >>>>> >>>>> The funny thing is that I built FF a week ago with exactly the same >>>>> instructions (the same script) on my Skylake workstation (basically a >>>>> less complete 8.4 system) and it is fine. My development system is a >>>>> Haswell. Both are running rustc 1.32.0. >>>>> >>>>> The only thing I could find on google is >>>>> >>>>> https://aur.archlinux.org/packages/icecat/?comments=all >>>>> >>>>> but it doesn't seem to have a solution. >>>>> >>>>> Any ideas? >>> >>>> I'm going to have to build Firefox so that I can configure CUPS probably >>>> tonight or tomorrow. I'll get back to you with the results off that, >>>> especially if we have the same problem. >>> >>> I'm beginning to think it might be a CPU HW issue, but it's mostly >>> speculation. Can you check it out on your Haswell? >>> >>> -- Bruce >> >> >> I can't confirm this with my Skylake. >> >> 0:20.37 make: Leaving directory >> '/sources/firefox-65.0.1/firefox-65.0.1/firefox-build-dir' >> 0:20.38 /usr/bin/notify-send --app-name=Mozilla Build System Mozilla Build >> System Install complete >> '/usr/lib/firefox/browser/plugins' -> '../../mozilla/plugins' >> 'firefox.desktop' -> '/usr/share/applications/firefox.desktop' >> '/usr/share/pixmaps/firefox.png' -> >> '/usr/lib/firefox-65.0.1/browser/icons/mozicon128.png' >> 5792.9 Elasped Time - firefox-65.0.1 >> SBU=47.482 >> 270332 /sources/firefox-65.0.1.source.tar.xz size (263.996 MB) >> 12421704 kilobytes build size (12130.570 MB) >> md5sum : 38c01a14e58cce894dda513739bd15d3 >> /sources/firefox-65.0.1.source.tar.xz >> sha1sum: 5b3a64d5c843f4e23cb3220a3211077bc58cba34 >> /sources/firefox-65.0.1.source.tar.xz >> >> It works fine on it. > > I got it to work. I rebuilt rustc and then FF built. > > To really start over, I renamed ~/.cargo. > > At first I used the wrong script and installed rust in /usr. > > The original script had > > > [llvm] > targets = "X86" > link-shared = true > > [build] > extended = true > > [install] > prefix = "/usr" > docdir = "share/doc/rustc-$VER" > > [rust] > channel = "stable" > rpath = false > > codegen-tests = false > > [target.x86_64-unknown-linux-gnu] > llvm-config = "/usr/bin/llvm-config"
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This is what generated the error: You used system llvm, which is broken. That's why it was removed. > > ----- > > The working script has > > [llvm] > ninja = true > targets = "X86" > experimental-targets = "" > > [build] > docs = false > extended = true > > [install] > prefix = "/opt/rustc-$VER" > docdir = "share/doc/rustc-$VER" > > [rust] > channel = "stable" > rpath = false > codegen-tests = false > backtrace-on-ice = true > > ------ > > The old script has a sed for Cargo.lock and did not have the option > > --exclude src/tools/miri > > My best guess as to the problem is the original build did not use > ninja = true > > or that it did use > link-shared = true > That could be, but the main reason is system llvm Pierre -- http://lists.linuxfromscratch.org/listinfo/blfs-dev FAQ: http://www.linuxfromscratch.org/blfs/faq.html Unsubscribe: See the above information page
