I'm trying to build release 2020.02-rc1 on Fedora 31 and glibc is failinf to build .
Created attachment 8371 [details] config file
Error is: /home/ian/build/hiwire-linux-030c5e86-x86_64/buildroot/host/bin/x86_64-WatersAMST-linux-gnu-gcc tzfile.c -c -std=gnu11 -fgnu89-inline -O2 -Wall -Wwrite-strings -Wundef -Werror -fmerge-all-constants -frounding-math -fno-stack-protector -Wstrict-prototypes -Wold-style-definition -fmath-errno -fPIC -DTZDIR='"/usr/share/zoneinfo"' -DTZDEFAULT='"/etc/localtime"' -DTZDEFRULES='"posixrules"' -ftls-model=initial-exec -I../include -I/home/ian/build/hiwire-linux-030c5e86-x86_64/buildroot/build/glibc-2.30-20-g50f20fe506abb8853641006a7b90a81af21d7b91/build/time -I/home/ian/build/hiwire-linux-030c5e86-x86_64/buildroot/build/glibc-2.30-20-g50f20fe506abb8853641006a7b90a81af21d7b91/build -I../sysdeps/unix/sysv/linux/x86_64/64 -I../sysdeps/unix/sysv/linux/x86_64 -I../sysdeps/unix/sysv/linux/x86/include -I../sysdeps/unix/sysv/linux/x86 -I../sysdeps/x86/nptl -I../sysdeps/unix/sysv/linux/wordsize-64 -I../sysdeps/x86_64/nptl -I../sysdeps/unix/sysv/linux/include -I../sysdeps/unix/sysv/linux -I../sysdeps/nptl -I../sysdeps/pthread -I../sysdeps/gnu -I../sysdeps/unix/inet -I../sysdeps/unix/sysv -I../sysdeps/unix/x86_64 -I../sysdeps/unix -I../sysdeps/posix -I../sysdeps/x86_64/64 -I../sysdeps/x86_64/fpu -I../sysdeps/x86/fpu/include -I../sysdeps/x86/fpu -I../sysdeps/x86_64 -I../sysdeps/x86 -I../sysdeps/ieee754/float128 -I../sysdeps/ieee754/ldbl-96/include -I../sysdeps/ieee754/ldbl-96 -I../sysdeps/ieee754/dbl-64/wordsize-64 -I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754/flt-32 -I../sysdeps/wordsize-64 -I../sysdeps/ieee754 -I../sysdeps/generic -I.. -I../libio -I. -nostdinc -isystem /home/ian/build/hiwire-linux-030c5e86-x86_64/buildroot/host/lib/gcc/x86_64-WatersAMST-linux-gnu/9.2.0/include -isystem /home/ian/build/hiwire-linux-030c5e86-x86_64/buildroot/host/lib/gcc/x86_64-WatersAMST-linux-gnu/9.2.0/include-fixed -isystem /home/ian/build/hiwire-linux-030c5e86-x86_64/buildroot/host/x86_64-WatersAMST-linux-gnu/sysroot/usr/include -D_LIBC_REENTRANT -include /home/ian/build/hiwire-linux-030c5e86-x86_64/buildroot/build/glibc-2.30-20-g50f20fe506abb8853641006a7b90a81af21d7b91/build/libc-modules.h -DMODULE_NAME=libc -include ../include/libc-symbols.h -DPIC -DSHARED -DTOP_NAMESPACE=glibc -o /home/ian/build/hiwire-linux-030c5e86-x86_64/buildroot/build/glibc-2.30-20-g50f20fe506abb8853641006a7b90a81af21d7b91/build/time/tzfile.os -MD -MP -MF /home/ian/build/hiwire-linux-030c5e86-x86_64/buildroot/build/glibc-2.30-20-g50f20fe506abb8853641006a7b90a81af21d7b91/build/time/tzfile.os.dt -MT /home/ian/build/hiwire-linux-030c5e86-x86_64/buildroot/build/glibc-2.30-20-g50f20fe506abb8853641006a7b90a81af21d7b91/build/time/tzfile.os echo 'time/offtime.o time/asctime.o time/clock.o time/ctime.o time/ctime_r.o time/difftime.o time/gmtime.o time/localtime.o time/mktime.o time/time.o time/gettimeofday.o time/settimeofday.o time/adjtime.o time/tzset.o time/tzfile.o time/getitimer.o time/setitimer.o time/stime.o time/dysize.o time/timegm.o time/ftime.o time/getdate.o time/strptime.o time/strptime_l.o time/strftime.o time/wcsftime.o time/strftime_l.o time/wcsftime_l.o time/timespec_get.o time/era.o time/alt_digit.o time/lc-time-cleanup.o time/ntp_gettime.o time/ntp_gettimex.o' > /home/ian/build/hiwire-linux-030c5e86-x86_64/buildroot/build/glibc-2.30-20-g50f20fe506abb8853641006a7b90a81af21d7b91/build/time/stamp.oT mv -f /home/ian/build/hiwire-linux-030c5e86-x86_64/buildroot/build/glibc-2.30-20-g50f20fe506abb8853641006a7b90a81af21d7b91/build/time/stamp.oT /home/ian/build/hiwire-linux-030c5e86-x86_64/buildroot/build/glibc-2.30-20-g50f20fe506abb8853641006a7b90a81af21d7b91/build/time/stamp.o In file included from <command-line>: ../sysdeps/unix/sysv/linux/x86/time.c:43:31: error: 'time' alias between functions of incompatible types 'time_t(time_t *)' {aka 'long int(long int *)'} and 'time_t (*(void))(time_t *)' {aka 'long int (*(void))(long int *)'} [-Werror=attribute-alias=] 43 | libc_ifunc_hidden (time_type, time, | ^~~~ ./../include/libc-symbols.h:140:26: note: in definition of macro '_strong_alias' 140 | extern __typeof (name) aliasname __attribute__ ((alias (#name))) \ | ^~~~~~~~~ ./../include/libc-symbols.h:937:3: note: in expansion of macro 'strong_alias' 937 | strong_alias (__libc_##name, name); | ^~~~~~~~~~~~ ./../include/libc-symbols.h:1025:3: note: in expansion of macro '__ifunc_hidden' 1025 | __ifunc_hidden (redirected_name, name, expr, void, INIT_ARCH) | ^~~~~~~~~~~~~~ ../sysdeps/unix/sysv/linux/x86/time.c:43:1: note: in expansion of macro 'libc_ifunc_hidden' 43 | libc_ifunc_hidden (time_type, time, | ^~~~~~~~~~~~~~~~~
Hi, I'm unable to reproduce the issue. Can you test without ccache enabled? Best regards, Romain
I deleted the cache and disabled cashing in the config an it now builds successfully. Thanks, Ian