[clang] r234928 amd64 buildworld error

clang -O2 -pipe  -DSORT_THREADS -std=gnu99 -Qunused-arguments -fstack-protector
-Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict
-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwri
te-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -
Winline -Wnested-externs -Wredundant-decls -Wold-style-definition -Wno-pointer-s
ign -Wno-empty-body -Wno-string-plus-int -c /usr/src/usr.bin/sort/file.c
/usr/src/usr.bin/sort/file.c:601:12: error: format string is not a string
      literal (potentially insecure) [-Werror,-Wformat-security]
                                err(2, getstr(7));
                                       ^~~~~~~~~
/usr/src/usr.bin/sort/sort.h:52:20: note: expanded from macro 'getstr'
#define getstr(n)        catgets(catalog, 1, n, nlsstr[n])
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/src/usr.bin/sort/file.c:942:11: error: format string is not a string
      literal (potentially insecure) [-Werror,-Wformat-security]
                        err(2, getstr(8));
                               ^~~~~~~~~
/usr/src/usr.bin/sort/sort.h:52:20: note: expanded from macro 'getstr'
#define getstr(n)        catgets(catalog, 1, n, nlsstr[n])
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/src/usr.bin/sort/file.c:1279:10: error: format string is not a string
      literal (potentially insecure) [-Werror,-Wformat-security]
                err(2, getstr(9));
                       ^~~~~~~~~
/usr/src/usr.bin/sort/sort.h:52:20: note: expanded from macro 'getstr'
#define getstr(n)        catgets(catalog, 1, n, nlsstr[n])
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/src/usr.bin/sort/file.c:1295:12: error: format string is not a string
      literal (potentially insecure) [-Werror,-Wformat-security]
                        errx(2, getstr(10));
                                ^~~~~~~~~~
/usr/src/usr.bin/sort/sort.h:52:20: note: expanded from macro 'getstr'
#define getstr(n)        catgets(catalog, 1, n, nlsstr[n])
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
4 errors generated.
*** [file.o] Error code 1

Stop in /usr/src/usr.bin/sort.
*** [all] Error code 1


-- 
Anton Shterenlikht
Room 2.6, Queen's Building
Mech Eng Dept
Bristol University
University Walk, Bristol BS8 1TR, UK
Tel: +44 (0)117 331 5944
Fax: +44 (0)117 929 4423