Error while "make all": "make[2]: *** No rule to make target `/libreadline.a', needed by `gdb'. Stop."

Hi there,

Could you tell what is the problem?

uname -a: Linux localhost.localdomain 3.3.6-3.fc16.i686.PAE #1 SMP Wed
May 16 22:18:40 UTC 2012 i686 i686 i386 GNU/Linux

I get the sources by doing:
yumdownloader --source insight
rpm -i insight-7.4.50-1.20120403cvs.fc16.src.rpm
cd ~/rpmbuild/SPECS; rpmbuild -bp insight.spec
cd ~/rpmbuild/BUILDROOT/arm-eabi/insight-7.4.50
~/rpmbuild/BUILD/insight-7.4.50/configure --target=arm-eabi -v 2>&1 |
tee configure.out
make -w all 2>&1 | tee make.out

I've tried to attach the ".out" files (on their own or as a .zip) but
seems that the message doe not make it to the list for some reason so
here is a little fragment at the end of make output (let me know any
good way for you to post those files):

gcc -g -O2   -I. -I../../../../BUILD/insight-7.4.50/gdb
-I../../../../BUILD/insight-7.4.50/gdb/common
-I../../../../BUILD/insight-7.4.50/gdb/config
-DLOCALEDIR="\"/usr/local/share/locale\"" -DHAVE_CONFIG_H
-I../../../../BUILD/insight-7.4.50/gdb/../include/opcode
-I../../../../BUILD/insight-7.4.50/gdb/../opcodes/..
-I@READLINE_SRC@/.. -I../bfd
-I../../../../BUILD/insight-7.4.50/gdb/../bfd
-I../../../../BUILD/insight-7.4.50/gdb/../include -I../libdecnumber
-I../../../../BUILD/insight-7.4.50/gdb/../libdecnumber
-I../../../../BUILD/insight-7.4.50/gdb/gnulib -Ignulib   -DTUI=1
-DGDBTK -I/usr/include/python2.7 -I/usr/include/python2.7 -Wall
-Wdeclaration-after-statement -Wpointer-arith -Wformat-nonliteral
-Wno-pointer-sign -Wno-unused -Wunused-value -Wunused-function
-Wno-switch -Wno-char-subscripts -Wmissing-prototypes -Werror -c -o
inflow.o -MT inflow.o -MMD -MP -MF .deps/inflow.Tpo
../../../../BUILD/insight-7.4.50/gdb/inflow.c
Making init.c
gcc -g -O2   -I. -I../../../../BUILD/insight-7.4.50/gdb
-I../../../../BUILD/insight-7.4.50/gdb/common
-I../../../../BUILD/insight-7.4.50/gdb/config
-DLOCALEDIR="\"/usr/local/share/locale\"" -DHAVE_CONFIG_H
-I../../../../BUILD/insight-7.4.50/gdb/../include/opcode
-I../../../../BUILD/insight-7.4.50/gdb/../opcodes/..
-I@READLINE_SRC@/.. -I../bfd
-I../../../../BUILD/insight-7.4.50/gdb/../bfd
-I../../../../BUILD/insight-7.4.50/gdb/../include -I../libdecnumber
-I../../../../BUILD/insight-7.4.50/gdb/../libdecnumber
-I../../../../BUILD/insight-7.4.50/gdb/gnulib -Ignulib   -DTUI=1
-DGDBTK -I/usr/include/python2.7 -I/usr/include/python2.7 -Wall
-Wdeclaration-after-statement -Wpointer-arith -Wformat-nonliteral
-Wno-pointer-sign -Wno-unused -Wunused-value -Wunused-function
-Wno-switch -Wno-char-subscripts -Wmissing-prototypes -Werror -c -o
init.o -MT init.o -MMD -MP -MF .deps/init.Tpo init.c
make[2]: *** No rule to make target `/libreadline.a', needed by `gdb'.  Stop.
make[2]: Leaving directory
`/home/davidfc/rpmbuild/BUILDROOT/arm-eabi/insight-7.4.50/gdb'
make[1]: *** [all-gdb] Error 2
make[1]: Leaving directory
`/home/davidfc/rpmbuild/BUILDROOT/arm-eabi/insight-7.4.50'
make: *** [all] Error 2
make: Leaving directory
`/home/davidfc/rpmbuild/BUILDROOT/arm-eabi/insight-7.4.50'


The same thing happens with insight-6.8-1 (after adding CFLAGS="-g -O2
-Wno-error=set-but-unused-variable" to avoid a few benign errors).

Cheers