[BUG] build error with gdbtk-bp.c

gcc -g   -I. -I../../src/gdb -I../../src/gdb/common
-I../../src/gdb/config -DLOCALEDIR="\"/usr/local/share/locale\""
-DHAVE_CONFIG_H -I../../src/gdb/../include/opcode
-I../../src/gdb/../opcodes/.. -I../../src/gdb/../readline/.. -I../bfd
-I../../src/gdb/../bfd -I../../src/gdb/../include -I../libdecnumber
-I../../src/gdb/../libdecnumber  -I../../src/gdb/gnulib -Ignulib
-DMI_OUT=1 -DTUI=1 -DGDBTK  -Wall -Wdeclaration-after-statement
-Wpointer-arith -Wformat-nonliteral -Wno-pointer-sign -Wno-unused
-Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts
-Werror -c -o gdbtk-bp.o -MT gdbtk-bp.o -MMD -MP -MF
.deps/gdbtk-bp.Tpo -I../../src/gdb/../libgui/src
-I/home/teawater/gdb/src/tcl/generic
-I/home/teawater/gdb/src/tk/generic
-DGDBTK_LIBRARY=\"/usr/local/share/insight1.0\"
-DSRC_DIR=\"/home/teawater/gdb/src/gdb\"
../../src/gdb/gdbtk/generic/gdbtk-bp.c
cc1: warnings being treated as errors
../../src/gdb/gdbtk/generic/gdbtk-bp.c: In function 'tracepoint_exists':
../../src/gdb/gdbtk/generic/gdbtk-bp.c:834: error: passing argument 5
of 'decode_line_1' from incompatible pointer type
../../src/gdb/linespec.h:47: note: expected 'struct linespec_result *'
but argument is of type 'char ***'
make[2]: *** [gdbtk-bp.o] Error 1
make[2]: Leaving directory `/home/teawater/gdb/bgdbno/gdb'
make[1]: *** [all-gdb] Error 2
make[1]: Leaving directory `/home/teawater/gdb/bgdbno'
make: *** [all] Error 2