Yes, I understand that you are compiling a 32bit ooSQLite, but is your ooRexx
also 32bit? 64 bit ooRexx may fail to load a 32 bit dll. At least that was
the problem I ran into on the Mac.
Bruce
On Sep 14, 2012, at 11:09 AM, Staffan Tylen wrote:
> Mark, thanks for your quick feedback. The main reason for not using the
> binaries at this stage is that I'm in a research phase to see what options I
> have available for database encryption. I'm not aware of a binary solution
> that supports encrypted SQLite under ooRexx. So I'm looking at the
> feasibility of putting something together using for example source code for
> ooSQLite and SQLCipher. If there in fact is a binary solution I would clearly
> look at that first.
>
>
> On Fri, Sep 14, 2012 at 7:25 PM, Mark Miesfeld <miesf...@gmail.com> wrote:
> On Fri, Sep 14, 2012 at 9:55 AM, Staffan Tylen <staffan.ty...@gmail.com>
> wrote:
>
> > Over the last 2 days I've tried to compile and link my own version of
> > ooSQLite.dll using MinGW GCC but when I try to load it using ::REQUIRE it
> > fails with:
> >
> > 1 *-* ::REQUIRES "oosqlite" LIBRARY
> > Error 98 running C:\...\bin\testdll.rex line 1: Execution error
> > Error 98.903: Unable to load library "oosqlite"
>
> Staffan,
>
> 2 things.
>
> 1.) There are pre-compiled binaries for Windows on SourceForge. Why
> don't you use those?
>
> https://sourceforge.net/projects/oorexx/files/ooSQLite/
>
> I think you are going to have nothing but problems trying to compile
> with MingGW, especially if you have to change things in the source
> code to get it to compile.
>
> My intent is to keep the pre-compiled binaries up to date.
>
> 2.) If you are determined to build your own binaries, why don't you
> download the free VC++ express compiler and use the Windows make file
> that is included in the source?
>
> Either one of those routes should be a lot easier than trying to
> compile with MingGW.
>
> I would think using the pre-compile package from SourceForge would be
> the way to go, just to get started.
>
> I'm not going to go through the below line by line. But, it just
> basically isn't going to work. You would need to set up things to
> correctly build a Rexx native extension, which has nothing to do with
> building SQLite.
>
> The Windows make file: MakeFile.win will build things correctly using
> VC++ Express without you having to understand any of the details of C
> / C++.
>
> But, also, why do you want to build it yourself? Is there some good
> reason for that?
>
> > I can hear the question: why not use Visual C++? The answer is that without
> > any C/C++ background it complicates things for me even more.
> > I've tried to use MSYS but with no success there either so I just go for the
> > raw g++ and gcc commands. After all, I'm developing in Rexx, not C.
>
> Will, yeah, that's why I would expect you to use the pre-compiled binaries.
>
> But, also with VC++ Express you don't need to know any C / C++. You
> just need to install it, so the tools are there, and then run nMake
> from the command line to build ooSqlite:
>
> C:\work.ooRexx\wc\incubator\ooSQLite>nmake /NOLOGO /F Makefile.win clean_all
> C:\work.ooRexx\wc\incubator\ooSQLite\src
> SVN_REV 8405
> del /Q bin\windows\*.dll bin\windows\*exe bin\windows\*.cls 1>nul 2>&1
> del /Q bin\linux\*.dll bin\linux\*exe bin\linux\*.cls 1>nul 2>&1
> del /Q build\release\* 1>nul 2>&1
> del /Q build\debug\* 1>nul 2>&1
>
> C:\work.ooRexx\wc\incubator\ooSQLite>nmake /NOLOGO /F Makefile.win
> C:\work.ooRexx\wc\incubator\ooSQLite\src
> SVN_REV 8405
> cl /nologo /EHsc /Zi /Od /Gr /MTd /D_DEBUG /DEBUGTYPE:CV
> /Fdbuild\debug\ooSQLiteDbg.pdb /W3 /D_CRT_SECUR
> E_NO_DEPRECATE /D_CRT_NONSTDC_NO_DEPRECATE /DOOSQLITE_VER_MAJOR=1
> /DOOSQLITE_VER_MINOR=0 /DOOSQLITE_VER_LEVEL=0
> /DOOSQLITE_VER_BUILD=8405 /DOOSQLITE_VER_STRING="1.0.0.8405"
> /DOOSQLITE_COPYRIGHT_YEAR=\""2012-2012"\" /I src\sq
> lite /DSQLITE_ENABLE_COLUMN_METADATA /DSQLITE_ENABLE_MEMORY_MANAGEMENT
> /D:_X86_ /DWIN32 /DNULL=0 /DOOSQLDBG /c /
> Fo.\build\debug\ src\sqlite\sqlite3.c
> sqlite3.c
> cl /nologo /EHsc /Zi /Od /Gr /MTd /D_DEBUG /DEBUGTYPE:CV
> /Fdbuild\debug\ooSQLiteDbg.pdb /W3 /D_CRT_SECUR
> E_NO_DEPRECATE /D_CRT_NONSTDC_NO_DEPRECATE /DOOSQLITE_VER_MAJOR=1
> /DOOSQLITE_VER_MINOR=0 /DOOSQLITE_VER_LEVEL=0
> /DOOSQLITE_VER_BUILD=8405 /DOOSQLITE_VER_STRING="1.0.0.8405"
> /DOOSQLITE_COPYRIGHT_YEAR=\""2012-2012"\" /I src\sq
> lite /DSQLITE_ENABLE_COLUMN_METADATA /DSQLITE_ENABLE_MEMORY_MANAGEMENT
> /D:_X86_ /DWIN32 /DNULL=0 /DOOSQLDBG /c /
> Fo.\build\debug\ src\ooSQLite.cpp
> ooSQLite.cpp
> ...
>
> You don't have to know anything to type "nMake <some args>" And I'll
> give you help with the args if you need it.
>
> Still, I'd use the binaries on SourceForge. As of right now they are
> completely up-to-date.
>
> --
> Mark Miesfeld
>
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