Date: Sun, 18 Jul 2004 09:39:14 +0200 From: "Daniel Eriksson" <daniel_k_eriksson@telia.com> To: <freebsd-current@freebsd.org> Subject: World breakage: -O2 and new libthr/libc_r code Message-ID: <!~!UENERkVCMDkAAQACAAAAAAAAAAAAAAAAABgAAAAAAAAA0VcX9IoJqUaXPS8MjT1PdsKAAAAQAAAAngAsq0iTkUuG/pC0kCDfYwEAAAAA@telia.com>
next in thread | raw e-mail | index | archive | help
Marcel Moolenaar's latest libthr libc_r commit seems to have broken world
for CFLAGS containing -O2.
===> lib/libthread_db
cc -O2 -pipe -fno-builtin -march=athlon-xp -I. -I/usr/src/lib/libthread_db
-Wsystem-headers -Werror -Wall -Wno-format-y2k -Wno-uninitialized -c /u
cc -fpic -DPIC -O2 -pipe -fno-builtin -march=athlon-xp -I.
-I/usr/src/lib/libthread_db -Wsystem-headers -Werror -Wall -Wno-format-y2k
-Wno-uniniti
cc -O2 -pipe -fno-builtin -march=athlon-xp -I. -I/usr/src/lib/libthread_db
-Wsystem-headers -Werror -Wall -Wno-format-y2k -Wno-uninitialized -c /u
cc -fpic -DPIC -O2 -pipe -fno-builtin -march=athlon-xp -I.
-I/usr/src/lib/libthread_db -Wsystem-headers -Werror -Wall -Wno-format-y2k
-Wno-uniniti
In file included from libpthread.h:3,
from /usr/src/lib/libthread_db/libpthread_db.c:41:
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h: In function
`_kcb_get':
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h:162: warning:
dereferencing type-punned pointer will break strict-aliasing rules
In file included from libpthread.h:3,
from /usr/src/lib/libthread_db/libpthread_db.c:41:
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h: In function
`_kcb_get':
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h:162: warning:
dereferencing type-punned pointer will break strict-aliasing rules
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h: In function
`_kcb_critical_leave':
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h:177: warning:
dereferencing type-punned pointer will break strict-aliasing rules
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h: In function
`_kcb_in_critical':
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h:183: warning:
dereferencing type-punned pointer will break strict-aliasing rules
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h: In function
`_tcb_get':
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h:195: warning:
dereferencing type-punned pointer will break strict-aliasing rules
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h: In function
`_kcb_critical_leave':
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h:177: warning:
dereferencing type-punned pointer will break strict-aliasing rules
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h: In function
`_kcb_in_critical':
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h:183: warning:
dereferencing type-punned pointer will break strict-aliasing rules
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h: In function
`_tcb_get':
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h:195: warning:
dereferencing type-punned pointer will break strict-aliasing rules
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h: In function
`_get_curthread':
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h:203: warning:
dereferencing type-punned pointer will break strict-aliasing rules
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h: In function
`_get_curthread':
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h:203: warning:
dereferencing type-punned pointer will break strict-aliasing rules
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h: In function
`_get_curkse':
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h:213: warning:
dereferencing type-punned pointer will break strict-aliasing rules
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h: In function
`_get_curkse':
/usr/src/lib/libpthread/arch/i386/include/pthread_md.h:213: warning:
dereferencing type-punned pointer will break strict-aliasing rules
*** Error code 1
/Daniel Eriksson
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?!~!UENERkVCMDkAAQACAAAAAAAAAAAAAAAAABgAAAAAAAAA0VcX9IoJqUaXPS8MjT1PdsKAAAAQAAAAngAsq0iTkUuG/pC0kCDfYwEAAAAA>