Re: [Openvds-devel] Does FreeVSD have it's own API?

[Damion Parry]

Hello,

The unresolved symbol looks like it could be due to a typo, getvdent should be 
vsd_getvdent, which is defined in map.c, part of libvsd.a (unless you've written 
your own, in which case, sorry).

What part of the compilation is that failing at? The only thing being linked 
that I can see is mail_accntd, and there you're trying pull in vsd_virtuald.c 
instead of vsd_virtuald.o, my knowledge of gcc isn't great, but I thought that 
without '-c' it wouldn't create the objects? However, everything should be there 
as -lvsd is included. Strange. Can you break down 'all' into separate steps so 
that we can digest each step indiviually:

main.o: main.c
        ${CC} ${ADV} -o main.o -c ${PORT} ${OPT} main.c

con_han.o: con_han.c:
        ${CC} ${ADV} -o conn_han.o -c ${PORT} ${OPT} conn_han.c

signals.o: signals.c
        ${CC} ${ADV} -o signals.o -c ${PORT} ${OPT} signals.c

vsd_virtuald.o: vsd_virtuald.c
        ${CC} ${ADV} -o vsd_virtuald.o -c ${OPT} ${VSD_SRC} vsd_virtuald.c

vsd_test.o: vsd_test.c vsd_virtuald.o
        ${CC} ${ADV} -o vsd_test.o ${PORT} ${VSD_SRC} ${VSD_LIB} vsd_test.c 
vsd_virtuald.o

mail_accntd: main.o signals.o conn_han.o vsd_virtuald.c
        ${CC} ${ADV} ${VSD_LIB} -o mail_accntd main.o signals.o conn_han.o 
vsd_virtuald.c

all: mail_accntd vsd_test.o

Sorry if this doesn't make sense, the coffee hasn't kicked in yet.
Damion.


Lev V. Vanyan wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
>
> I wrote my own frontend daemon and remote utils for it (under GPL, so i can 
> give it to somebody if needed when i release it), but i found out that 
> FreeVSD seems to have no normal API. The issue is that i was unable to 
> compile new module for my daemon because of no libraries. The only library i 
> found is libvsd.a in src/libvsd/libvsd.a (built after compilation). :(((((
>
> Any ideas?
>
>
> My makefile:
>
> SHELL=/bin/sh
> PORT=-DDEFAULT_PORT=31457
> OPT=-DVSDADM_PATH="\"/usr/sbin/vsdadm\"" 
> - -DHOSTING_SERVER="\"fortress.mirotel.net\""
> THREAD_LIB=-pthread
> CC=/usr/bin/gcc
> VSD_INS=/home/packages/FREEVSD-LATEST/freevsd
> VSD_SRC=-I${VSD_INS}/src/libvsd -I/usr/include -I${VSD_INS}/src/vsd
> VSD_LIB=-L${VSD_INS}/src/libvsd \
>         ${VSD_INS}/src/vsd/modules/mod_vs/mod_vs.a \
>         ${VSD_INS}/src/vsd/modules/mod_vd/mod_vd.a \
>         -lpam_misc -lpam -lnsl  -ldl -lgdbm -lcrypt -lssl -lcrypto -lvsd
> ADV=-Wpointer-arith -O2 -fomit-frame-pointer
>  
> all:
>         ${CC} ${ADV} -o main.o -c ${PORT} ${OPT} main.c
>         ${CC} ${ADV} -o conn_han.o -c ${PORT} ${OPT} conn_han.c
>         ${CC} ${ADV} -o signals.o -c ${PORT} ${OPT} signals.c
>         ${CC} ${ADV} -o vsd_virtuald.o -c ${OPT} ${VSD_SRC} vsd_virtuald.c # 
> my own
>         ${CC} ${ADV} -o vsd_test.o ${PORT} ${VSD_SRC} ${VSD_LIB} vsd_test.c 
> vsd_virtuald.o
>         ${CC} ${ADV} ${VSD_LIB} -o mail_accntd main.o signals.o conn_han.o 
> vsd_virtuald.c
>
> and here is ld error messages:
>
> vsd_virtuald.o: In function `touch_mailbox':
> vsd_virtuald.o(.text+0xf): undefined reference to `vsd_map_read'
> vsd_virtuald.o(.text+0x2a): undefined reference to `getvdent'
> collect2: ld returned 1 exit status
>
> - -- 
> Lev V. Vanyan                    System Administrator
> Mirotel ISP                      nic-hdl: VL1580-RIPE, LV2560-NIC
> mailto: address@hidden
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