Re: [5.1.4] Do I need those shared libraries?

[Gilles Ganault <gilles.ganault@...>]

On Thu, 14 Apr 2011 12:09:07 +0200, Gilles Ganault
<gilles.ganault@free.fr> wrote:
>I'll get rid of -lreadline -lhistory (the other three are already
>installed in the appliance).

Mm... however, I get an error when recompiling without those two:

=============
# make clean
# make uclinux (simply does "$(MAKE) all")

...

bfin-linux-uclibc-gcc -o lua  lua.o liblua.a -Wl,-E
-L/usr/src/baps/opt/uClinux/bfin-linux-uclibc/bfin-linux-uclibc/runtime/lib
-L/usr/src/baps/uClinux-dist/staging/usr/lib -lm -ldl

lua.o: In function `_pushline':
lua.c:(.text+0x38a): undefined reference to `_readline'
lua.o: In function `_dotty':
lua.c:(.text+0x5de): undefined reference to `_add_history'
collect2: ld returned 1 exit status
=============

FWIW, CFLAGS use "-DLUA_USE_LINUX". Is this the cause for the error,
or do I need to further edit Makefile so it ignores libreadline and
libhistory entirely?

Thank you.