Hello all, I had to rebuild my two disks, each with pre-gcc 4.x era. There seem to be a number of small bugs which gcc4 doesn't uncover while gcc3 does. Thus, several problems you can encounter with WITH_GCC3 on newest src/ tree: <cut> ../../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 -mno-align-long-strings -mpreferred-stack-boundary=2 -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 -ffreestanding -Werror ../../../kern/sched_ule.c ../../../kern/sched_ule.c: In function `sched_switch_migrate': ../../../kern/sched_ule.c:308: warning: inlining failed in call to 'thread_block_switch': function body not available ../../../kern/sched_ule.c:1781: warning: called from here *** Error code 1 Stop in /usr/src/sys/i386/compile/GENERIC. </cut> This one can be fixed with: http://people.freebsd.org/~wkoszek/patches/sched_ule.c.0.patch The another problem is that: erred-stack-boundary=2 -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 -ffreestanding -Werror ../../../security/audit/audit.c ../../../security/audit/audit.c: In function `audit_proc_coredump': ../../../security/audit/audit.c:583: warning: 'ret' might be used uninitialized in this function *** Error code 1 This one can be fixed with: http://people.freebsd.org/~wkoszek/patches/audit.c.0.patch Two problems with tmpfs_vnops.c about uninitialized 'error' variables: http://people.freebsd.org/~wkoszek/patches/tmpfs_vnops.c.0.patch Other two have been reviewed and will soon be commited. Thanks, -- Wojciech A. Koszek wkoszek_at_FreeBSD.org http://FreeBSD.czest.pl/dunstan/Received on Mon Dec 03 2007 - 22:36:42 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:39:23 UTC