Am 04/13/12 00:21, schrieb AN: > At Thu Apr 12 17:52:05 EDT 2012: > > [root@FBSD10 /usr/src]# svn up > Updating '.': > At revision 234196. > > Trying to build the kernel I get the following failure: > > time make -j8 buildkernel KERNCONF=MYKERNEL > > <snip> > > ===> zlib (all) > cc -O2 -pipe -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE > -nostdinc -DHAVE_KERNEL_OPTION_HEADERS -include > /usr/obj/usr/src/sys/MYKERNEL/opt_global.h -I. -I@ -I@/contrib/altq > -finline-limit=8000 --param inline-unit-growth=100 --param > large-function-growth=1000 -fno-common -g -fno-omit-frame-pointer > -I/usr/obj/usr/src/sys/MYKERNEL -mcmodel=kernel -mno-red-zone -mno-mmx > -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding > -fstack-protector -std=iso9899:1999 -fstack-protector -Wall > -Wredundant-decls -Wnested-externs -Wstrict-prototypes > -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef > -Wno-pointer-sign -fformat-extensions -Wmissing-include-dirs > -fdiagnostics-show-option -c /usr/src/sys/modules/zlib/../../net/zlib.c > ld -d -warn-common -r -d -o zlib.ko.debug zlib.o > :> export_syms > awk -f /usr/src/sys/conf/kmod_syms.awk zlib.ko.debug export_syms | > xargs -J% objcopy % zlib.ko.debug > objcopy --only-keep-debug zlib.ko.debug zlib.ko.symbols > objcopy --strip-debug --add-gnu-debuglink=zlib.ko.symbols zlib.ko.debug > zlib.ko > 1 error > *** [buildkernel] Error code 2 > 1 error > *** [buildkernel] Error code 2 > 1 error > > real 8m20.095s > user 12m37.161s > sys 6m59.844s > > I tried this 4 times, twice with MYKERNEL and twice with GENERIC. It > failed in the same spot every time. Is anyone else seeing this? > > Also, I tried without -j8, and it fails with the following: > > cc -c -O2 -frename-registers -pipe -fno-strict-aliasing -std=c99 -g > -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes > -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef > -Wno-pointer-sign -fformat-extensions -Wmissing-include-dirs > -fdiagnostics-show-option -nostdinc -I. -I/usr/src/sys > -I/usr/src/sys/contrib/altq -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS > -include opt_global.h -fno-common -finline-limit=8000 --param > inline-unit-growth=100 --param large-function-growth=1000 > -fno-omit-frame-pointer -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse > -msoft-float -fno-asynchronous-unwind-tables -ffreestanding > -fstack-protector -Werror /usr/src/sys/kern/subr_turnstile.c > cc1: warnings being treated as errors > /usr/src/sys/kern/subr_turnstile.c: In function 'propagate_priority': > /usr/src/sys/kern/subr_turnstile.c:220: warning: implicit declaration of > function 'kdb_backtrace_thread' > /usr/src/sys/kern/subr_turnstile.c:220: warning: nested extern > declaration of 'kdb_backtrace_thread' [-Wnested-externs] > *** [subr_turnstile.o] Error code 1 > > Stop in /usr/obj/usr/src/sys/MYKERNEL. > *** [buildkernel] Error code 1 > > Stop in /usr/src. > *** [buildkernel] Error code 1 > > Stop in /usr/src. > > real 5m19.701s > user 4m33.051s > sys 0m51.466s > > > > Here is /etc/make.conf > > # cat /etc/make.conf > OVERRIDE_LINUX_BASE_PORT=f10 > QT4_OPTIONS= QGTKSTYLE > WITH_OPENSSL_PORT=yes > # added by use.perl 2012-04-04 01:11:13 > PERL_VERSION=5.14.2 > > The kernel previously built without problems with this same configuration. > _______________________________________________
clang -c -O2 -pipe -pipe -O3 -fno-strict-aliasing -march=native -std=c99 -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -fformat-extensions -Wmissing-include-dirs -fdiagnostics-show-option -Wno-error-tautological-compare -Wno-error-empty-body -Wno-error-parentheses-equality -nostdinc -I. -I/usr/src/sys -I/usr/src/sys/contrib/altq -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-omit-frame-pointer -mno-aes -mno-avx -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector -Werror /usr/src/sys/kern/subr_turnstile.c /usr/src/sys/kern/subr_turnstile.c:220:4: error: implicit declaration of function 'kdb_backtrace_thread' is invalid in C99 [-Werror,-Wimplicit-function-declaration] kdb_backtrace_thread(td); ^ 1 error generated. *** [subr_turnstile.o] Error code 1 1 error *** [buildkernel] Error code 2 1 error *** [buildkernel] Error code 2 1 error I still get this error on one of my boxes. Another, with almost the same setup and config, build fine! All systems build with CLANG. They share the same /etc/src.conf and have the same /etc/make.conf. Before building kernel/world, I cleanup/delete /usr/obj. But the error still persists. Regards, Oliver
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