2.2beta2 won't compile on OSX, 2.2beta1 will.

SmartEiffel 2.2beta2 will not compile on OSX 10.4.2, either with gcc
version 4.0 or gcc 3.3
2.2beta1 will compile fine with gcc 4.0.

Some output:
[din][~/local/SmartEiffel-2.2-beta2]$ make
install.c: In function 'r264fill_buffer':
install.c:7251: warning: pointer targets in passing argument 1 of
'read_stdin' differ in signedness
install.c: In function 'r448execute_command':
install.c:10554: error: invalid lvalue in unary '&'
make: *** [all] Error 1
[din][~/local/SmartEiffel-2.2-beta2]$ gcc -o install install.c
install.c: In function 'r264fill_buffer':
install.c:7251: warning: pointer targets in passing argument 1 of
'read_stdin' differ in signedness
install.c: In function 'r448execute_command':
install.c:10554: error: invalid lvalue in unary '&'
[din][~/local/SmartEiffel-2.2-beta2]$ gcc --version
powerpc-apple-darwin8-gcc-4.0.0 (GCC) 4.0.0 20041026 (Apple Computer,
Inc. build 4061)
Copyright (C) 2004 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

[din][~/local/SmartEiffel-2.2-beta2]$ gcc-3.3 -o install install.c
In file included from install.c:17:
install.h:478: warning: use of `long double' type; its size may change
in a future release
install.h:478: warning: (Long double usage is reported only once for each file.
install.h:478: warning: To disable this warning, use -Wno-long-double.)
install.c: In function `r448execute_command':
install.c:10554: error: invalid lvalue in unary `&'
[din][~/local/SmartEiffel-2.2-beta2]$ gcc-3.3 --version
gcc-3.3 (GCC) 3.3 20030304 (Apple Computer, Inc. build 1809)
Copyright (C) 2002 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.