have_library fails on SunOS 5.8 sun4u ??

[ahoward]

rubyists-

i'm trying to compile the ruby-postgres package, and it seems that
'have_library' is not working on SunOS 5.8 sun4u??

for example:

/tmp/vtrcs/ruby-postgres-0.7.1 > uname -srm
SunOS 5.8 sun4u

/tmp/vtrcs/ruby-postgres-0.7.1 > cat foo.c
#include <sys/types.h>
#include <sys/socket.h>
int main(int argc, char **argv) { socket(0, 0, 0); return 0; }

/tmp/vtrcs/ruby-postgres-0.7.1 > gcc foo.c -lsocket

/tmp/vtrcs/ruby-postgres-0.7.1 > ruby extconf.rb --with-pgsql-dir=/usr/local/pgsql
checking for cygwin32_socket() in -lwsock32... no
checking for socket() in -lsocket... no
checking for socket() in -lsys/socket... no
checking for gethostbyname() in -linet... no
checking for gethostbyname() in -lnsl... no
checking for sys/un.h... yes
checking for socket()... no
checking for cygwin32_socket()... no


unless i'm overlooking something totally obvious, it seems that if foo.c
compiled using -lsocket, have_library 'socket', 'socket' should succeed and
print 'yes'... in fact, it looks like *all* calls to have_library are
failing, which seems unlikely... am i missing something here??

perplexed.

-a
--
====================================
| Ara Howard
| NOAA Forecast Systems Laboratory
| Information and Technology Services
| Data Systems Group
| R/FST 325 Broadway
| Boulder, CO 80305-3328
| Email: [email]ara.t.howard@noaa.gov[/email]
| Phone: 303-497-7238
| Fax: 303-497-7259
| ~ > ruby -e 'p(%.\x2d\x29..intern)'
====================================

[ts]

>>>>> "a" == ahoward <ahoward@fsl.noaa.gov> writes:

a> i'm trying to compile the ruby-postgres package, and it seems that
a> 'have_library' is not working on SunOS 5.8 sun4u??

The problem is not in have_library

nasun% uname -srm
SunOS 5.8 sun4u
nasun%

nasun% ruby extconf.rb --with-pgsql-dir=/usr/local/pgsql
checking for cygwin32_socket() in -lwsock32... no
checking for socket() in -lsocket... yes
checking for gethostbyname() in -linet... no
checking for gethostbyname() in -lnsl... yes
checking for sys/un.h... yes
checking for socket()... yes
checking for hsterror()... no
checking for gethostname()... yes
checking for PQsetdbLogin() in -lpq... yes
checking for PQsetClientEncoding()... yes
checking for pg_encoding_to_char()... no
checking for PQescapeString()... yes
creating Makefile
nasun%

Look in the file mkmf.log to see the result of the command, and why it
fail


Guy Decoux

[ahoward]

On Fri, 27 Jun 2003, ts wrote:

> Look in the file mkmf.log to see the result of the command, and why it
> fail

thanks guy:

gcc -o conftest -I/usr/local/lib/ruby/1.6/sparc-solaris2.8 -g -O2
-I/usr/local/include -I/usr/local/pgsql /include -Wl,-E
-L/usr/local/pgsql/lib conftest.c -lwsock32 -lc -ldl -lcrypt -lm
/usr/ccs/bin/ld: illegal option -- E

looks like rbconfig thinks the linker options need -E. anyone know a clean
way around this?

-a

>
>
> Guy Decoux
>
>

-a
--
====================================
| Ara Howard
| NOAA Forecast Systems Laboratory
| Information and Technology Services
| Data Systems Group
| R/FST 325 Broadway
| Boulder, CO 80305-3328
| Email: [email]ara.t.howard@noaa.gov[/email]
| Phone: 303-497-7238
| Fax: 303-497-7259
| ~ > ruby -e 'p(%.\x2d\x29..intern)'
====================================