Created attachment 597152 [details] Build Log Upgrading to dev-qt/qtwebengine-5.12.5 results in an internal compiler error, stemming from a failure on line 20387: FAILED: obj/third_party/blink/renderer/platform/platform/iir_filter.o
Created attachment 597154 [details] Output of emerge --info
Please try to make sure there are no heat or other hardware related problems (memtest might be a good idea), and that the machine isn't running out of RAM. Using lower MAKEOPTS is also an idea, though yeah, it will take a lot more time...
Tried using package.env to lower the MAKEOPTS on the build; maybe I managed to bugger it up, so I'll lower MAKEOPTS in make.conf. I'll keep an eye on the processor temp, too. If it fails again, I'll throw a memory test at it. A hardware issue was my first bet, too, but it's occurring at the same spot on repeated builds, so...
I did see '-j3' in the build log, and '-j5' in the '--info', so it may have worked. I agree that the fact that it fails at the same spot each time is suspicious.
Rerunning the build now; takes its sweet time on this old(er) laptop. Coretemps are sitting about 62 degrees Celsius and holding steady. I'll wait 'til it fails again, then I'll give the memory a test.
I'm also experiencing the same build error compiling this object file.
Same error here, even with MAKEOPTS=-j1 and ccache disabled. With 16 GB of RAM, I should be a long way from running out...right?
Once is happenstance, twice is coincidence... three times is a bug!? (In reply to Scott Alfter from comment #7) > Same error here, even with MAKEOPTS=-j1 and ccache disabled. With 16 GB of > RAM, I should be a long way from running out...right? With 16 GB, one should be able to go up to around '-j10'. Perhaps a bit higher with USE="-jumbo-build". I just ran a build in my stable testing environment, and did not manage to hit this. I don't know if it will matter, but are you all using similar hardware? The one in the 'emerge --info' we have here is different from mine, being an Intel i5 4200U while I'm with an AMD Ryzen 7 1700. Will test with a Phenom II later today maybe.
My desktop build is running an i7-4790k. I'll give it a go tonight.
The home desktop (the one with trouble) is a Core i5 4690K. After a few attempts, I gave up and am now trying to build v5.13.2 instead (which triggered a bunch of other upgrades that needed keywording). This might end up being the better approach. The upgrade process that kicked off this error included an upgrade to gcc 9 from gcc 8. Might that have something to do with it? I have some Raspberry Pi 3s running 64-bit Gentoo, and the switch from gcc 8 to 9 coincided with Python deciding to start segfaulting on certain types of network access (couldn't get OctoPrint or Certbot running properly).
...and upgrading to 5.13.2 didn't change anything, other than that more source got compiled before the compile crapped itself. It's even on the same bit of code: [24216/25903] /usr/lib64/ccache/bin/x86_64-pc-linux-gnu-g++ -MMD -MF obj/third_party/blink/renderer/platform/platform/push_pull_fifo.o.d -DUSE_FUNCTION_CITYHASH -DUSE_UDEV -DUSE_AURA=1 -DUSE_NSS_CERTS=1 -DUSE_OZONE=1 -DNO_TCMALLOC -DOFFICIAL_BUILD -DCHROMIUM_BUILD -DTOOLKIT_QT -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DBLINK_IMPLEMENTATION=1 -DINSIDE_BLINK -DBLINK_PLATFORM_IMPLEMENTATION=1 -DVK_NO_PROTOTYPES -DGL_GLEXT_PROTOTYPES -DUSE_GLX -DUSE_EGL -DWTF_USE_WEBAUDIO_FFMPEG=1 -DSUPPORT_WEBGL2_COMPUTE_CONTEXT=1 -DWTF_USE_DEFAULT_RENDER_THEME=1 -DSK_HAS_PNG_LIBRARY -DSK_HAS_WEBP_LIBRARY -DSK_HAS_JPEG_LIBRARY -DSK_VULKAN_HEADER=\"../../skia/config/SkVulkanConfig.h\" -DSK_VULKAN=1 -DSK_SUPPORT_GPU=1 -DSK_GPU_WORKAROUNDS_HEADER=\"gpu/config/gpu_driver_bug_workaround_autogen.h\" -DVK_NO_PROTOTYPES -DGOOGLE_PROTOBUF_NO_RTTI -DGOOGLE_PROTOBUF_NO_STATIC_INITIALIZER -DHAVE_PTHREAD -DV8_DEPRECATION_WARNINGS -DUSING_SYSTEM_ICU=1 -DICU_UTIL_DATA_IMPL=ICU_UTIL_DATA_STATIC -DUSING_SYSTEM_ICU=1 -DICU_UTIL_DATA_IMPL=ICU_UTIL_DATA_STATIC -DWEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0 -DWEBRTC_CHROMIUM_BUILD -DWEBRTC_POSIX -DWEBRTC_LINUX -DABSL_ALLOCATOR_NOTHROW=1 -DNO_MAIN_THREAD_WRAPPING -DLEVELDB_PLATFORM_CHROMIUM=1 -DLEVELDB_PLATFORM_CHROMIUM=1 -DUSE_SYSTEM_LIBJPEG -DV8_DEPRECATION_WARNINGS -I../../3rdparty/chromium/third_party/ffmpeg -Igen -I../../3rdparty/chromium -Igen -Igen -Igen -Igen -Igen -Igen -Igen -I../../3rdparty/chromium/third_party/khronos -I../../3rdparty/chromium/gpu -I../../3rdparty/chromium/third_party/vulkan/include -I../../3rdparty/chromium/third_party/libyuv/include -Igen -Igen -Igen -Igen -Igen -Igen -Igen -Igen -I../../3rdparty/chromium/skia/config -I../../3rdparty/chromium/skia/ext -I../../3rdparty/chromium/third_party/skia/include/c -I../../3rdparty/chromium/third_party/skia/include/config -I../../3rdparty/chromium/third_party/skia/include/core -I../../3rdparty/chromium/third_party/skia/include/docs -I../../3rdparty/chromium/third_party/skia/include/effects -I../../3rdparty/chromium/third_party/skia/include/encode -I../../3rdparty/chromium/third_party/skia/include/gpu -I../../3rdparty/chromium/third_party/skia/include/pathops -I../../3rdparty/chromium/third_party/skia/include/ports -I../../3rdparty/chromium/third_party/skia/include/utils -I../../3rdparty/chromium/third_party/vulkan/include -I../../3rdparty/cinclude/ports -I../../3rdparty/chromium/third_party/skia/include/utils -I../../3 rdparty/chromium/third_party/vulkan/include -I../../3rdparty/chromium/third_part y/skia/third_party/vulkanmemoryallocator -I../../3rdparty/chromium/third_party/s kia/include/codec -I../../3rdparty/chromium/third_party/skia/src/gpu -I../../3rd party/chromium/third_party/skia/src/sksl -I../../3rdparty/chromium/third_party/s kia/modules/skottie/include -I../../3rdparty/chromium/third_party/vulkan/include -I../../3rdparty/chromium/third_party/protobuf/src -Igen/protoc_out -I../../3rd party/chromium/third_party/protobuf/src -I../../3rdparty/chromium/third_party/bo ringssl/src/include -I../../3rdparty/chromium/v8/include -Igen/v8/include -I../. ./3rdparty/chromium/third_party/ced/src -I../../3rdparty/chromium/third_party/we brtc_overrides -I../../3rdparty/chromium/third_party/webrtc -Igen/third_party/we brtc -I../../3rdparty/chromium/third_party/abseil-cpp -I../../3rdparty/chromium/ third_party/libwebm/source -I../../3rdparty/chromium/third_party/leveldatabase - I../../3rdparty/chromium/third_party/leveldatabase/src -I../../3rdparty/chromium /third_party/leveldatabase/src/include -I../../3rdparty/chromium/third_party/icc jpeg -I../../3rdparty/chromium/third_party/ots/include -I../../3rdparty/chromium /v8/include -Igen/v8/include -fno-strict-aliasing --param=ssp-buffer-size=4 -fst ack-protector -funwind-tables -fPIC -pipe -pthread -m64 -Wall -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-dep recated-declarations -fno-delete-null-pointer-checks -Wno-comments -Wno-dangling -else -Wno-packed-not-aligned -Wno-missing-field-initializers -Wno-unused-parame ter -fno-omit-frame-pointer -fvisibility=hidden -g0 -O2 -fno-ident -fdata-sectio ns -ffunction-sections -I/usr/include/nss -I/usr/include/nspr -I/usr/include/lib png16 -I/usr/include/freetype2 -I/usr/include/harfbuzz -I/usr/include/glib-2.0 - I/usr/lib64/glib-2.0/include -std=gnu++14 -Wno-narrowing -Wno-attributes -Wno-cl ass-memaccess -Wno-subobject-linkage -Wno-invalid-offsetof -fno-exceptions -fno- rtti -fvisibility-inlines-hidden -c ../../3rdparty/chromium/third_party/blink/re nderer/platform/audio/iir_filter.cc -o obj/third_party/blink/renderer/platform/p latform/iir_filter.o /var/tmp/portage/dev-libs/mpfr-3.1.6/work/mpfr-3.1.6/src/init2.c:52: MPFR assert ion failed: p >= 2 && p <= ((mpfr_prec_t)((mpfr_uprec_t)(~(mpfr_uprec_t)0)>>1)) during GIMPLE pass: fre ../../3rdparty/chromium/third_party/blink/renderer/platform/audio/iir_filter.cc: In member function ‘void blink::IIRFilter::GetFrequencyResponse(int, const floa t*, float*, float*)’: ../../3rdparty/chromium/third_party/blink/renderer/platform/audio/iir_filter.cc: 230:1: internal compiler error: Aborted } // namespace blink ^ Please submit a full bug report, with preprocessed source if appropriate. See <https://bugs.gentoo.org/> for instructions.
Hmm, 'mpfr-3.1.6'... Does '4.0.2' make any difference?
Tried with USE=jumbo-build...same error. There's something in iir_filter.cc that the compiler really doesn't like. I thought I was compiling with gcc 9, but gcc 8 was still active (haven't yet run emerge --depclean). Trying one more time with gcc 9...
(In reply to Chiitoo from comment #12) > Hmm, 'mpfr-3.1.6'... > > Does '4.0.2' make any difference? I noticed that...checked, and 4.0.2 is what I have installed. I don't know where it's getting 3.1.6. In-tree copy, perhaps?
(In reply to Noel Bennett from comment #9) > My desktop build is running an i7-4790k. I'll give it a go tonight. Failed in the same spot as the original laptop.
The dev-qt/qtwebengine-5.13.2 build finally succeeded when I switched from gcc 8 to 9. I suspect qtwebengine-5.12.5 will also build properly under gcc 9.
(In reply to Scott Alfter from comment #16) > I suspect qtwebengine-5.12.5 will also build properly under gcc > 9. I'll give it a go this afternoon on both systems. Thanks for the work!
(In reply to Scott Alfter from comment #14) > (In reply to Chiitoo from comment #12) > > Hmm, 'mpfr-3.1.6'... > > > > Does '4.0.2' make any difference? > > I noticed that...checked, and 4.0.2 is what I have installed. I don't know > where it's getting 3.1.6. In-tree copy, perhaps? Thought so, since it's stable. Maybe it's coming from something built against 3.1.6 still (GCC 8?). I have seen some reports of issues like this with GCC 8, but they're all quite different in the end. Not sure how much we care though, since GCC 9 is also in stable. I tried building with GCC 8.3.0-r1, which succeeded, but I did not try building GCC with 'mpfr-3.1.6' first...
(In reply to Scott Alfter from comment #16) > The dev-qt/qtwebengine-5.13.2 build finally succeeded when I switched from > gcc 8 to 9. I suspect qtwebengine-5.12.5 will also build properly under gcc > 9. Confirmed. Built fine on my desktop, using GCC 9. I failed to start the build on the laptop before walking away, but I suspect it'll be fine. I'll check in the morn.
I had the mpfr-3.1.6 bit in my build log as well, but 4.0.2 is installed. I rebuilt gcc-8.3.0 and was then able to compile qtwebengine without error.
(In reply to Daniel Nelson from comment #20) > I had the mpfr-3.1.6 bit in my build log as well, but 4.0.2 is installed. I > rebuilt gcc-8.3.0 and was then able to compile qtwebengine without error. I had the feeling that might do it. Thanks for testing!
(In reply to Scott Alfter from comment #16) > The dev-qt/qtwebengine-5.13.2 build finally succeeded when I switched from > gcc 8 to 9. I suspect qtwebengine-5.12.5 will also build properly under gcc > 9. Thank you so much! I didn't even realize that I hadn't switched from 8 to 9. 5.13.2 finally compiled for me after switching.
Thank you all again! I'll close this now, hoping it's rare enough for people to hit this at this point, with 'dev-libs/mpfr-4.0.2' being the only version in the official Gentoo ebuild repository and all that.
Wouldn't it make sense to fix the issue by introducing a dependency to gcc9 into the .ebuild? I was one of the unlucky stumbling into it - since compile time on my laptop was rather long, and it took a couple of attempts, before I figured the trick, it took me about a day to get around it... Either way, I think that if it doesn't compile with gcc8, a dependency to >=gcc-9 would be in order, wouldn't it? ;)
As far as I understand the issue here, it's not about requiring GCC 9, but instead, having to recompile GCC after updating from 'mpfr-3.1.6' to 'mpfr-4.0.2' (for example). If you're not seeing references to 3.1.6 while having 4.0.2 installed like the others here did, it could be a different problem. If there was a simple way to fix this, it most likely would be implemented. :] I can only hope that no one else will suffer from this in the future.
FYI, I ran into this bug as well. Rebuilding gcc 9.3.0 fixed it, just wanted to document that this is still happening out there in the wild.
