Problem with buildworld with CLANG

Cristiano Deana cristiano.deana at
Wed Jun 23 13:07:10 UTC 2010

# uname -a
FreeBSD test 9.0-CURRENT FreeBSD 9.0-CURRENT #3: Tue Jun 22 16:04:38
CEST 2010     root at test:/usr/obj/usr/src/sys/GENERIC  amd64

# cat /etc/src.conf
CC=     clang
CXX=    clang++

sources from this morning, i got this error:

clang -O2 -pipe  -I/usr/src/lib/libc/include
-I/usr/src/lib/libc/../../include -I/usr/src/lib/libc/amd64 -DNLS
-D__DBINTERFACE_PRIVATE -I/usr/src/lib/libc/../../contrib/gdtoa
-DINET6 -I/usr/obj/usr/src/lib/libc -I/usr/src/lib/libc/resolv
-I/usr/src/lib/libc/stdtime -I/usr/src/lib/libc/locale -DBROKEN_DES
-DSYMBOL_VERSIONING -std=gnu99  -Wsystem-headers -Werror -Wall
-Wno-format-y2k -Wno-uninitialized -Wno-pointer-sign -c
/usr/src/lib/libc/sys/stack_protector.c:88:19: error: format string is
not a string literal (potentially insecure) [-Wformat-security]
        syslog(LOG_CRIT, msg);
1 error generated.
*** Error code 1

Cris, member of G.U.F.I
Italian FreeBSD User Group

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