G'day all,
Still on the trail of the serial unit issue. Think I have it working (it's working perfectly on OSX
PPC and all my variants of Linux) but I can't seem to generate valid OSX Intel binaries.
I've got a working cross compile setup where I can generate fully functional linux/win32/OSX-PPC
binaries and they all work beautifully, but while all the open darwin tools tell me my OSX-Intel
binaries are ok, when I actually put them on an Intel Mac and try to run them all I get is :
-bash: ./hello: cannot execute binary file
If I compile it with
fpc -Tdarwin -Ppowerpc hello.pas
It works perfectly (under Rosetta of course), but with
fpc -Tdarwin -Pi386 hello.pas
I get the above result.
My cross compilers were generated with the same command line, substituting i386 for powerpc when
required, and my X86_64, Win32 and OSX-PPC compilers work perfectly.
The MacOS SDK is MacOSX10.4u.sdk which is a universal binary SDK.
I'm at a loss as to how to proceed to debug this one..
I'm in the process of downloading a native 2.2.2 compiler on my Intel Mac so I can do some
comparisons of the asm/objects as I have no idea what to do next.
[EMAIL PROTECTED]:/tracks/devel/Projects/Pascal/Proploader$ i386-darwin-lipo
hello -detailed_info
input file hello is not a fat file
Non-fat file: hello is architecture: i386
[EMAIL PROTECTED]:/tracks/devel/Projects/Pascal/Proploader$ file hello
hello: Mach-O executable i386
[EMAIL PROTECTED]:~$ fpc -i
Free Pascal Compiler version 2.2.3
Compiler Date : 2008/09/24
Compiler CPU Target: i386
Supported targets:
GO32 V2 DOS extender
Linux for i386
OS/2
Win32 for i386
FreeBSD/ELF for i386
Solaris for i386 (under development)
Beos for i386 (under development)
NetBSD for i386 (under development)
Netware for i386(clib)
WDOSX DOS extender
OpenBSD for i386 (under development)
OS/2 via EMX
Watcom compatible DOS extenders
Netware for i386(libc)
WinCE for i386
Linux for x64_6432
Darwin for i386
Symbian OS for i386
Supported CPU instruction sets:
386
PENTIUM
PENTIUM2
PENTIUM3
PENTIUM4
PENTIUMM
Supported FPU instruction sets:
X87
SSE
SSE2
SSE3
Supported Optimizations:
REGVAR
UNCERTAIN
STACKFRAME
PEEPHOLE
ASMCSE
LOOPUNROLL
TAILREC
I'll keep at it, but I'd appreciate any pointers from anyone who has done this
before.
Regards,
Brad
--
Dolphins are so intelligent that within a few weeks they can
train Americans to stand at the edge of the pool and throw them
fish.
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