[Serusers] Compile problems on Mac OS X Tiger

Sat Sep 3 18:54:15 CEST 2005

Hello Hans,

yes, I get the compiler warning in the begining too. But that is easy too fix, 
as the Makefile just does not recognize the Mac OS X specific gcc version as 
supported.
I added small patch for this to the following bug report:
http://bugs.sip-router.org/browse/SER-65

An open question to me is, why the mysql module one time include <mysql.h> (in 
db_mod.c), which works in my system, but in all other files tries to include 
<mysql/mysql.h> which does not work on my system until I manually added a 
link so that the headers can be found on my system too. Jan, any reason for 
that?

In my enviroment (see below) I get only the following warnings:

gcc -O9 -funroll-loops   -Wall  -ftree-vectorize -mtune=powerpc -maltivec     
-DNAME='"ser"' -DVERSION='"0.10.99-dev16-tcp"
' -DARCH='"ppc"' -DOS='"darwin"' -DCOMPILER='"gcc 
powerpc-apple-darwin8-gcc-4.0.0 (GCC) 4.0.0 20041026 (Apple Computer, Inc
. build 4061)"' -D__CPU_ppc -D__OS_darwin -DCFG_DIR='"/usr/local/etc/ser/"' 
-DPKG_MALLOC -DSHM_MEM  -DSHM_MMAP -DDNS_IP_HAC
K -DUSE_IPV6 -DUSE_MCAST -DUSE_TCP -DDISABLE_NAGLE -DHAVE_RESOLV_RES 
-DDBG_QM_MALLOC  -DFAST_LOCK -DADAPTIVE_WAIT -DADAPTIV
E_WAIT_LOOPS=1024  -DHAVE_SOCKADDR_SA_LEN -DHAVE_GETHOSTBYNAME2 
-DHAVE_UNION_SEMUN -DHAVE_SCHED_YIELD -DHAVE_MSGHDR_MSG_CON
TROL -DUSE_ANON_MMAP -DNDEBUG -DHAVE_CONNECT_ECONNRESET_BUG -DHAVE_KQUEUE 
-DHAVE_SELECT -c mem/shm_mem.c -o mem/shm_mem.o
mem/shm_mem.c: In function 'shm_getmem':
mem/shm_mem.c:131: warning: unused variable 'fd'

gcc -O9 -funroll-loops   -Wall  -ftree-vectorize -mtune=powerpc -maltivec     
-DNAME='"ser"' -DVERSION='"0.10.99-dev16-tcp"
' -DARCH='"ppc"' -DOS='"darwin"' -DCOMPILER='"gcc 
powerpc-apple-darwin8-gcc-4.0.0 (GCC) 4.0.0 20041026 (Apple Computer, Inc
. build 4061)"' -D__CPU_ppc -D__OS_darwin -DCFG_DIR='"/usr/local/etc/ser/"' 
-DPKG_MALLOC -DSHM_MEM  -DSHM_MMAP -DDNS_IP_HAC
K -DUSE_IPV6 -DUSE_MCAST -DUSE_TCP -DDISABLE_NAGLE -DHAVE_RESOLV_RES 
-DDBG_QM_MALLOC  -DFAST_LOCK -DADAPTIVE_WAIT -DADAPTIV
E_WAIT_LOOPS=1024  -DHAVE_SOCKADDR_SA_LEN -DHAVE_GETHOSTBYNAME2 
-DHAVE_UNION_SEMUN -DHAVE_SCHED_YIELD -DHAVE_MSGHDR_MSG_CON
TROL -DUSE_ANON_MMAP -DNDEBUG -DHAVE_CONNECT_ECONNRESET_BUG -DHAVE_KQUEUE 
-DHAVE_SELECT -c lex.yy.c -o lex.yy.o
lex.yy.c:2783: warning: 'yyunput' defined but not used

gcc -fPIC -DPIC -O9 -funroll-loops   -Wall  -ftree-vectorize -mtune=powerpc 
-maltivec     -DNAME='"ser"' -DVERSION='"0.10.9
9-dev16-tcp"' -DARCH='"ppc"' -DOS='"darwin"' -DCOMPILER='"gcc 
powerpc-apple-darwin8-gcc-4.0.0 (GCC) 4.0.0 20041026 (Apple C
omputer, Inc. build 4061)"' -D__CPU_ppc -D__OS_darwin 
-DCFG_DIR='"/usr/local/etc/ser/"' -DPKG_MALLOC -DSHM_MEM  -DSHM_MMAP
-DDNS_IP_HACK -DUSE_IPV6 -DUSE_MCAST -DUSE_TCP -DDISABLE_NAGLE 
-DHAVE_RESOLV_RES -DDBG_QM_MALLOC  -DFAST_LOCK -DADAPTIVE_WA
IT -DADAPTIVE_WAIT_LOOPS=1024  -DHAVE_SOCKADDR_SA_LEN -DHAVE_GETHOSTBYNAME2 
-DHAVE_UNION_SEMUN -DHAVE_SCHED_YIELD -DHAVE_MS
GHDR_MSG_CONTROL -DUSE_ANON_MMAP -DNDEBUG -DHAVE_CONNECT_ECONNRESET_BUG 
-DHAVE_KQUEUE -DHAVE_SELECT -c message.c -o message
.o
message.c: In function 'AAATranslateMessage':
message.c:192: warning: 'msg' may be used uninitialized in this function

gcc --version
powerpc-apple-darwin8-gcc-4.0.0 (GCC) 4.0.0 20041026 (Apple Computer, Inc. 
build 4061)
Copyright (C) 2004 Free Software Foundation, Inc.

/usr/local/mysql/bin/mysql --version
/usr/local/mysql/bin/mysql  Ver 14.7 Distrib 4.1.12, for apple-darwin6.8 
(powerpc) using readline 4.3

On Saturday 03 September 2005 13:10, Hans Eriksson wrote:
> Also, I get a lot of warnings like:
>
> msg_translator.c: In function 'build_res_buf_from_sip_req':
> msg_translator.c:1599: warning: 'to_tag$len' may be used
> uninitialized in this function
> msg_translator.c:1599: warning: 'to_tag$s' may be used uninitialized
> in this function
>
> Did you get those too?
> Maybe that is a general issue, not a MacOSX specific (or gcc-4x)
>
> /hans
>
> 3 sep 2005 kl. 02.52 skrev Nils Ohlmeier:
> > Hi Hans,
> >
> > I never tried to compile the mysql module on OS X before. In my
> > case it even
> > does not compile, because the mysql headers can not be found
> > (because of
> > completely different paths then on other OS).
> > But after fixing the headers paths the mysql module links fine on
> > my system.
> >
> > From where, how and to which location did you installed MySQL?
> >
> > BTW are you running the old gcc compiler version on Tiger by
> > intention?
> >
> >   Nils
> >
> > On Friday 02 September 2005 19:16, Hans Eriksson wrote:
> >> Hi, I am trying to compile ser on my Mac OS X but it fails with:
> >>
> >>
> >> ...
> >> gcc -bundle -bundle_loader ../../ser db_con.o db_mod.o dbase.o
> >> my_con.o my_id.o my_pool.o res.o row.o utils.o val.o   -L/usr/lib/
> >> mysql -L/usr/local/lib -L/usr/local/lib/mysql -L/usr/local/mysql/lib/
> >> mysql/ -L/usr/local/mysql/lib -L/usr/lib64/mysql -lmysqlclient -lz -o
> >> mysql.so
> >> ld: warning -L: directory name (/usr/lib/mysql) does not exist
> >> ld: warning -L: directory name (/usr/local/mysql/lib/mysql/) does not
> >> exist
> >> ld: warning -L: directory name (/usr/lib64/mysql) does not exist
> >> ld: Undefined symbols:
> >> _fprintf$LDBLStub
> >> _sprintf$LDBLStub
> >> _printf$LDBLStub
> >> _vsprintf$LDBLStub
> >> make[1]: *** [mysql.so] Error 1
> >> ...
> >>
> >> All the other modules compile and link fine. Anyone got any ideas?
> >>
> >> /hans
> >>
> >> [kuben:~/ser2] hans% gcc -v
> >> Reading specs from /usr/libexec/gcc/darwin/ppc/3.3/specs
> >> Thread model: posix
> >> gcc version 3.3 20030304 (Apple Computer, Inc. build 1495)
> >> ...
> >> Welcome to the MySQL monitor.  Commands end with ; or \g.
> >> Your MySQL connection id is 450 to server version: 4.1.14-standard
> >>
> >> _______________________________________________
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> >> serusers at lists.iptel.org
> >> http://lists.iptel.org/mailman/listinfo/serusers