question in install gcc on SCO unix 3.2v5.0.4

[Robert Lipe]

wangji wrote:

>    I downloaded gcc-2.95.3 from gnu.I want to use it in my PC with SCO

There is no such version.

>    On my PC , I have installed SCO development system . It uses cc/CC to
>    compile c/c++ program.
>    After running ./configure , I run make .
>    While compiling bad.c , cc reports  that "-W-Wall" option is error.
>    So I delete "-W -Wall" option in Makefile .

Better yet, follow the instructions that tell you to 'make bootstrap'.
This is well covered:

	http://egcs.cygnus.com/install/build.html
	http://egcs.cygnus.com/install/specific.html#ix86-*-sco3.2v5*
	http://egcs.cygnus.com/faq.html#fortran

>    I think that there is something not supported by SCO UNIX compiler,and
>    I also think
>    there only have two ways to solve the problem:
>    1.change the program
>    2.get a old version gcc binary to install , and use it to compile the
>    program again

Following the instructions, it works well.   Honest.

RJL