Hello,

When one tries to compile a mixed C/C++ - pascal code tree into a single executable one gets the following linker errors :

1./usr/local/lib/fpc/1.0.10/units/freebsd/rtl/libpsysbsd.a(sysbsd0s283.o): In function `_SYSBSD$$_SYSTEM_EXIT':
sysbsd0s283.o(.text+0x4): undefined reference to `_haltproc' 2./usr/local/lib/fpc/1.0.10/units/freebsd/rtl/libpsysbsd.a(sysbsd0s186.o): In function `FPC_FINALIZEUNITS':
sysbsd0s186.o(.text+0x8): undefined reference to `INITFINAL'

The linkage step is carried out via the command:

gcc -g ./../entities/cmdInterpret/lib/dbg/cmdinterpret.o ./../entities/consoleCmd/lib/dbg/consoleCmd.o
/usr/local/lib/fpc/1.0.10/units/freebsd/rtl/libpsysbsd.a ./../utilities/mainEntryPnt/dbg/mainEntryPnt.a -o ./../dbg/lib

cmdinterpret.o is compiled from pascal source code as a unit consoleCmd.o,mainEntryPnt.a are compiled from C/C++ source code where the function main resides within the static library mainEntryPnt.a

P.S. The OS upon which this is compiled is FreeBSD release 4.9.

Regards , Pascal.

fpc needs its own startup code modifications.

What you could try to do(no guarantees)
:
Try to do the above compile step with "-v", and check the linker commandline.

Then execute exactly the same "ld" line, but substitute crt1.o (ort0.o, can't remember) with cprt0.o (or cprt1.o) from the /usr/local/lib/fpc/1.0.10/units/freebsd/rtl directory.

P.s. FPC 1.9.2 beta is in ports tree as lang/fpc-devel since early january.