[sr-dev] sercmd segfaults

[Juha Heinanen]

Andrei Pelinescu-Onciul writes:

 > It looks like a linker or a compiler problem (__do_global_dtors_aux
 >  is called on exit  and should call all the global/libraries destructors).
 > 
 > Did you change the compiler or linker recently?

no, same old debian lenny.

 > Coul you try:
 > cd utils/sercmd; make proper ; make
 >  and see if it still crashes?

no, if i build like that, it doesn't crash:

make proper ; make
config.mak included
config.mak included
readline detected (/usr/include/readline/readline.h) 
command completion enabled
config.mak included
readline detected (/usr/include/readline/readline.h) 
command completion enabled
gcc -g -O9 -funroll-loops -Wcast-align -m32 -minline-all-stringops -falign-loops -ftree-vectorize -fno-strict-overflow -mtune=athlon64 -Wall     -DNAME='"sip-proxy_ctl"' -DVERSION='"0.2"'  -DUSE_READLINE  -c parse_listen_id.c -o parse_listen_id.o
gcc -g -O9 -funroll-loops -Wcast-align -m32 -minline-all-stringops -falign-loops -ftree-vectorize -fno-strict-overflow -mtune=athlon64 -Wall     -DNAME='"sip-proxy_ctl"' -DVERSION='"0.2"'  -DUSE_READLINE  -c sercmd.c -o sercmd.o
gcc -m32 -Wl,-O2 -Wl,-E   parse_listen_id.o sercmd.o  -lresolv -lsctp -lreadline -lncurses   -o sip-proxy_ctl
jh at taimen:/usr/src/trunk-src/sip-proxy/utils/sercmd$ ls
EXAMPLES      makecfg.lst	 parse_listen_id.d  README    sercmd.o
librpath.lst  Makefile		 parse_listen_id.h  sercmd.c  sip-proxy_ctl*
license.h     parse_listen_id.c  parse_listen_id.o  sercmd.d  TODO
jh at taimen:/usr/src/trunk-src/sip-proxy/utils/sercmd$ root
root at taimen:/usr/src/trunk-src/sip-proxy/utils/sercmd# ./sip-proxy_ctl
sip-proxy_ctl 0.2
Copyright 2006 iptelorg GmbH
This is free software with ABSOLUTELY NO WARRANTY.
For details type `warranty'.
sip-proxy_ctl> quit

 > If it crashes, try editing config.mak (in the main dir) and remove
 >  -m32 from everywhere it appears (or -m64 if you don't have -m32) and
 >  then try again (this is the only change, -m32 is now added
 >  automatically on 32 bits).
 > 
 > Could you also send me your compiler version, the output of
 >  ldd sercmd and the output of d utils/sercmd; make proper ; make
 >  (the gcc command lines)?

but it still crashes when i build debian package that includes
sercmd (renamed to sip-proxy_ctl).  compilation then goes like this:

make[3]: Entering directory `/usr/trunk-src/src/sip-proxy/utils/sercmd'
gcc -fPIC -DPIC -g -O2     -DNAME='"sip-proxy_ctl"' -DVERSION='"0.2"'  -DUSE_READLINE  -c parse_listen_id.c -o parse_listen_id.o
gcc -fPIC -DPIC -g -O2     -DNAME='"sip-proxy_ctl"' -DVERSION='"0.2"'  -DUSE_READLINE  -c sercmd.c -o sercmd.o
gcc -shared  -m32 -Wl,-O2 -Wl,-E   parse_listen_id.o sercmd.o   -lreadline -lncurses   -o sip-proxy_ctl

as you see, there is quite a lot of differences in gcc params.  why is
that?  in my debian/rules i have this kind of compilation command:

	$(MAKE) cfg CC=$(CC) CFLAGS="$(CFLAGS)" MAIN_NAME=$(MAIN_NAME) basedir=$(BASEDIR) prefix=/usr cfg_prefix=$(BASEDIR) cfg_target=/etc/sip-proxy/ modules="$(MODULES)" modules_s="$(MODULES_S)" modules_k="$(MODULES_K)"

and each time when i build debian package, sip-router source is copied
fresh from git source.

-- juha