[bimai rodrigue]

Hi to all of you,

first of all my english is not that good but i hope i can express myself so that everybody can understand me.

I'm trying to compile a code using a makefile. This has been implemented for Unix platform and now i am trying to run it on Mac OS X(Tiger). My makefile looks like this:

SHELL=/bin/bash

PREFIX=/usr/local

.PHONY : all
all : fnf.tgt

fnf.tgt : fnf.c ivl_target.h
gcc -Wall -O2 -shared -o fnf.tgt fnf.c

.PHONY : install
install : all
install fnf.tgt $(PREFIX)/lib/ivl/fnf.tgt
install fnf.conf $(PREFIX)/lib/ivl/fnf.conf

.PHONY : uninstall
uninstall :
-rm $(PREFIX)/lib/ivl/fnf.tgt
-rm $(PREFIX)/lib/ivl/fnf.conf

clean:
-rm fnf.tgt

The first error is :
powerpc-apple-darwin8-gcc-4.0.1: unrecognized option '-shared'

and then:

/usr/bin/ld: Undefined symbols:
_main
_ivl_const_bits
_ivl_const_pin
_ivl_const_pins

etc ...

_ivl_signal_port
collect2: ld returned 1 exit status
make: *** [fnf.tgt] Error 1

The real problem occurs in the line : gcc .... fnf.c
This line must generate a file(image) named fnf.tgt.
Has anybody idea how i can fix the problem?

Thanx