On 6/2/20 7:28 AM, Martin Steigerwald wrote: > Hi! > > Fio fails to build from source with gcc 10.1: > > See: > > fio: ftbfs with GCC-10 > > https://bugs.debian.org/957204 > > Build log is here: > > https://people.debian.org/~doko/logs/gcc10-20200225/fio_3.16-1_unstable_gcc10.log > > there are errors like: > > gcc -Wl,-z,defs -Wl,--as-needed -Wl,-z,relro -Wl,-z,now -Wl,-z,defs -Wl,--as-needed -Wl,-z,relro -Wl,-z,now -rdynamic -o gfio crc/crc16.o crc/crc32.o crc/crc32c-arm64.o crc/crc32c-intel.o crc/crc32c.o crc/crc64.o crc/crc7.o crc/fnv.o crc/md5.o crc/murmur3.o crc/sha1.o crc/sha256.o crc/sha3.o crc/sha512.o crc/test.o crc/xxhash.o lib/axmap.o lib/bloom.o lib/flist_sort.o lib/gauss.o lib/getrusage.o lib/hweight.o lib/ieee754.o lib/lfsr.o lib/memalign.o lib/memcpy.o lib/mountcheck.o lib/num2str.o lib/output_buffer.o lib/pattern.o lib/prio_tree.o lib/rand.o lib/rbtree.o lib/strntol.o lib/zipf.o gettime.o ioengines.o init.o stat.o log.o time.o filesetup.o eta.o verify.o memory.o io_u.o parse.o fio_sem.o rwlock.o pshared.o options.o smalloc.o filehash.o profile.o debug.o engines/cpu.o engines/mmap.o engines/sync.o engines/null.o engines/net.o engines/ftruncate.o engines/filecreate.o server.o client.o iolog.o backend.o libfio.o flow.o cconv.o gettime-thread.o helpers.o json.o idletime.o td_error.o profiles/tiobench.o profiles/act.o io_u_queue.o filelock.o workqueue.o rate-submit.o optgroup.o helper_thread.o steadystate.o zone-dist.o engines/libaio.o engines/rdma.o engines/posixaio.o engines/falloc.o engines/e4defrag.o engines/splice.o engines/rados.o engines/rbd.o oslib/asprintf.o oslib/strlcat.o engines/glusterfs.o engines/glusterfs_sync.o engines/glusterfs_async.o engines/mtd.o oslib/libmtd.o oslib/libmtd_legacy.o zbd.o diskutil.o fifo.o blktrace.o cgroup.o trim.o engines/sg.o oslib/linux-dev-lookup.o engines/io_uring.o gfio.o graph.o tickmarks.o ghelpers.o goptions.o gerror.o gclient.o gcompat.o cairo_text_helpers.o printing.o -lgfapi -lglusterfs -lrbd -lrados -lrados -lnuma -lrdmacm -libverbs -lrt -laio -lz -lm -lpthread -ldl -lnuma -lrdmacm -libverbs -lrt -laio -lz -lgtk-x11-2.0 -lgdk-x11-2.0 -lpangocairo-1.0 -latk-1.0 -lcairo -lgdk_pixbuf-2.0 -lgio-2.0 -lpangoft2-1.0 -lpango-1.0 -lgobject-2.0 -lfontconfig -lfreetype -lgthread-2.0 -pthread -lglib-2.0 > gcc -Wl,-z,defs -Wl,--as-needed -Wl,-z,relro -Wl,-z,now -Wl,-z,defs -Wl,--as-needed -Wl,-z,relro -Wl,-z,now -rdynamic -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -D_GNU_SOURCE -include config-host.h -pthread -I/usr/include/gtk-2.0 -I/usr/lib/x86_64-linux-gnu/gtk-2.0/include -I/usr/include/pango-1.0 -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/pango-1.0 -I/usr/include/harfbuzz -I/usr/include/pango-1.0 -I/usr/include/fribidi -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -Wimplicit-fallthrough -std=gnu99 -Wwrite-strings -Wall -Wdeclaration-after-statement -g -ffast-math -D_GNU_SOURCE -include config-host.h -pthread -I/usr/include/gtk-2.0 -I/usr/lib/x86_64-linux-gnu/gtk-2.0/include -I/usr/include/pango-1.0 -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/pango-1.0 -I/usr/include/harfbuzz -I/usr/include/pango-1.0 -I/usr/include/fribidi -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -Wimplicit-fallthrough -I. -I. -O3 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -DBITS_PER_LONG=64 -DFIO_VERSION='"fio-3.16"' -o t/fio-genzipf t/log.o lib/ieee754.o lib/rand.o lib/pattern.o lib/zipf.o lib/strntol.o lib/gauss.o t/genzipf.o oslib/strcasestr.o oslib/strndup.o -lgfapi -lglusterfs -lrbd -lrados -lrados -lnuma -lrdmacm -libverbs -lrt -laio -lz -lm -lpthread -ldl > /usr/bin/ld: goptions.o:./gfio.h:81: multiple definition of `main_ui'; gfio.o:./gfio.h:81: first defined here > /usr/bin/ld: gerror.o:./gfio.h:81: multiple definition of `main_ui'; gfio.o:./gfio.h:81: first defined here > /usr/bin/ld: gclient.o:./gfio.h:81: multiple definition of `main_ui'; gfio.o:./gfio.h:81: first defined here > /usr/bin/ld: printing.o:./gfio.h:81: multiple definition of `main_ui'; gfio.o:./gfio.h:81: first defined here > > This build log is about fio-3.16, however I tested with fio-3.20 and got > the same errors. > > I would prefer this to be fixed upstream. I pushed a trivial fix for this. -- Jens Axboe
