RE: How to compile SQLDBC program

Hello André,

apparantly it seems as something went wrong with the 
static archive we've distributed, we will investigate that.

GCC 3.x uses other demangling, and is not binary compatible with 
previous GCC versions. Version of the database 7.6 will be compiled
with a newer GCC, we won't change/add compilers for 7.5.

Regards
Alexander Schröder
SAP DB, SAP Labs Berlin

> -----Original Message-----
> From: Andre Reitz [mailto:reitz@xxxxxxxxxx] 
> Sent: Tuesday, November 23, 2004 7:36 PM
> To: Andre Reitz
> Cc: Schroeder, Alexander; Maxdb
> Subject: Re: How to compile SQLDBC program
> 
> By the way, I get the errors below (with libSQLDBC.a) on
> a SuSE 7.3 System. (Dynamic linking works)
> 
> SuSE 7.3: (gcc version 2.95.3 20010315 (SuSE))
> ---------
> 1. Works:
>    $ g++ test.cpp -I sqldbc/sdk/sqldbc/incl/ -L sqldbc/lib/ -lSQLDBC
> 
> 2. Does not Work:
>    $ g++ test.cpp sqldbc/sdk/sqldbc/lib/libSQLDBC.a -I 
> sqldbc/sdk/sqldbc/incl/
>    ....
>    libsqlthread.rel.o(.text+0x1576): undefined reference to 
> `sql57k_pfree'
>    sqldbc/sdk/sqldbc/lib/libSQLDBC.a(libsqlthread.rel.o): In 
> function `sqltimedwaitsem':
>    libsqlthread.rel.o(.text+0x1659): undefined reference to 
> `pthread_cond_timedwait'
>    collect2: ld returned 1 exit status
> 
> SuSE 9.2: (gcc version 3.3.4 (pre 3.3.5 20040809))
> ---------
> 3. Does not Work:
>    $ g++ test.cpp -I sqldbc/sdk/sqldbc/incl/ -L sqldbc/lib/ -lSQLDBC
>    .....
>    /tmp/ccJp25Re.o(.text+0x319): In function `main':
>    : undefined reference to 
> `SQLDBC::SQLDBC_Environment::~SQLDBC_Environment [in-charge]()'
>    /tmp/ccJp25Re.o(.text+0x34e): In function `main':
>    : undefined reference to 
> `SQLDBC::SQLDBC_Environment::~SQLDBC_Environment [in-charge]()'
>    /tmp/ccJp25Re.o(.text+0x378): In function `main':
>    : undefined reference to 
> `SQLDBC::SQLDBC_Environment::~SQLDBC_Environment [in-charge]()'
>    collect2: ld returned 1 exit status
> 
> 4. Does not Work:
>    $ g++ test.cpp sqldbc/sdk/sqldbc/lib/libSQLDBC.a -I 
> sqldbc/sdk/sqldbc/incl/
>    .....
>    /tmp/ccwVwjvd.o(.text+0x319): In function `main':
>    : undefined reference to 
> `SQLDBC::SQLDBC_Environment::~SQLDBC_Environment [in-charge]()'
>    /tmp/ccwVwjvd.o(.text+0x34e): In function `main':
>    : undefined reference to 
> `SQLDBC::SQLDBC_Environment::~SQLDBC_Environment [in-charge]()'
>    /tmp/ccwVwjvd.o(.text+0x378): In function `main':
>    : undefined reference to 
> `SQLDBC::SQLDBC_Environment::~SQLDBC_Environment [in-charge]()'
>    collect2: ld returned 1 exit status
> 
> Where could the problem be?
> Why does only 1. Work?
> I also did a 'ranlib sqldbc/sdk/sqldbc/lib/libSQLDBC.a' on 
> both systems.
> but it didn't help.
> 
> 
> Greetings, and thank you very much in advance.
> 
> Andre'
> 
> 
> 
> Andre Reitz wrote:
> > I called:
> > 
> > $ ranlib sqldbc/sdk/sqldbc/lib/libSQLDBC.a
> > and then:
> > 
> > $ g++ -I sqldbc/sdk/sqldbc/incl/ test.cpp 
> sqldbc/sdk/sqldbc/lib/libSQLDBC.a
> > 
> > I got:
> > 
> > sqldbc/sdk/sqldbc/lib/libSQLDBC.a(SQLDBC.o): In function 
> > `SQLDBC::SQLDBC_Environment::SQLDBC_Environment(SQLDBC_IRuntime *)':
> > SQLDBC.o(.text+0x228): undefined reference to 
> > `IFR_Environment::IFR_Environment(SQLDBC_IRuntime *)'
> > sqldbc/sdk/sqldbc/lib/libSQLDBC.a(SQLDBC.o): In function 
> > `SQLDBC::SQLDBC_Environment::createConnection(void) const':
> > SQLDBC.o(.text+0x2f2): undefined reference to 
> > `IFR_Environment::getConnection(void)'
> > SQLDBC.o(.text+0x3fa): undefined reference to 
> > `IFR_Environment::releaseConnection(IFR_Connection *)'
> > sqldbc/sdk/sqldbc/lib/libSQLDBC.a(SQLDBC.o): In function 
> > 
> `SQLDBC::SQLDBC_Environment::createConnection(SAPDBMem_IRawAll
> ocator &) 
> > const':
> > SQLDBC.o(.text+0x520): undefined reference to
> > `IFR_Environment::getConnection(SAPDBMem_IRawAllocator &)'
> > sqldbc/sdk/sqldbc/lib/libSQLDBC.a(SQLDBC.o): In function 
> > `SQLDBC::SQLDBC_ConnectProperties::SQLDBC_ConnectProperties(void)':
> > SQLDBC.o(.text+0x5f3): undefined reference to 
> > `RTEMem_RteAllocator::Instance(void)'
> > SQLDBC.o(.text+0x689): undefined reference to 
> > `RTEMem_RteAllocator::Instance(void)'
> > SQLDBC.o(.text+0x690): undefined reference to 
> > 
> `IFR_ConnectProperties::IFR_ConnectProperties(SAPDBMem_IRawAll
> ocator &, 
> > bool &)'
> > SQLDBC.o(.text+0x6b2): undefined reference to 
> > `RTEMem_RteAllocator::Instance(void)'
> > SQLDBC.o(.text+0x6e0): undefined reference to 
> > `RTEMem_RteAllocator::Instance(void)'
> > sqldbc/sdk/sqldbc/lib/libSQLDBC.a(SQLDBC.o): In function 
> > `SQLDBC::SQLDBC_Connection::close(void)':
> > SQLDBC.o(.text+0x771): undefined reference to 
> > `IFR_ErrorHndl::setMemoryAllocationFailed(void)'
> > SQLDBC.o(.text+0x783): undefined reference to 
> > `IFR_ErrorHndl::setMemoryAllocationFailed(void)'
> > SQLDBC.o(.text+0x798): undefined reference to 
> > `IFR_ConnectionItem::clearError(void)'
> > SQLDBC.o(.text+0x7ad): undefined reference to 
> > `IFR_Connection::close(bool, bool)'
> > sqldbc/sdk/sqldbc/lib/libSQLDBC.a(SQLDBC.o): In function 
> > `SQLDBC::SQLDBC_Connection::commitWorkRelease(void)':
> > SQLDBC.o(.text+0x813): undefined reference to 
> > `IFR_ErrorHndl::setMemoryAllocationFailed(void)'
> > SQLDBC.o(.text+0x825): undefined reference to 
> > `IFR_ErrorHndl::setMemoryAllocationFailed(void)'
> > SQLDBC.o(.text+0x83a): undefined reference to 
> > `IFR_ConnectionItem::clearError(void)'
> > SQLDBC.o(.text+0x84f): undefined reference to 
> > `IFR_Connection::close(bool, bool)'
> > sqldbc/sdk/sqldbc/lib/libSQLDBC.a(SQLDBC.o): In function 
> > `SQLDBC::SQLDBC_Connection::disconnect(void)':
> > SQLDBC.o(.text+0x8b7): undefined reference to 
> > `IFR_ErrorHndl::setMemoryAllocationFailed(void)'
> > SQLDBC.o(.text+0x8c9): undefined reference to 
> > `IFR_ErrorHndl::setMemoryAllocationFailed(void)'
> > SQLDBC.o(.text+0x8de): undefined reference to 
> > `IFR_ConnectionItem::clearError(void)'
> > ....
> > ....
> > libsqlthread.rel.o(.text+0x1576): undefined reference to 
> `sql57k_pfree'
> > sqldbc/sdk/sqldbc/lib/libSQLDBC.a(libsqlthread.rel.o): In function 
> > `sqltimedwaitsem':
> > libsqlthread.rel.o(.text+0x1659): undefined reference to 
> > `pthread_cond_timedwait'
> > collect2: ld returned 1 exit status
> > 
> > 
> > 
> > Schroeder, Alexander wrote:
> > 
> >> You wrote:
> >>
> >>  g++ sqldbc/sdk/sqldbc/lib/libSQLDBC.a test.cpp
> >> I meant
> >>
> >>  g++ test.cpp sqldbc/sdk/sqldbc/lib/libSQLDBC.a
> >> If that does not help, would you try to apply 'ranlib' on 
> the archive. 
> >> If that helps, please give me a note, because it means 
> something in 
> >> our make factory does not work as expected.
> >>
> >> Regards
> >> Alexander Schröder
> >> SAP DB, SAP Labs Berlin
> >>
> >>
> > 
> 
> 
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