RE: [Help-glpk] Cannot compile glpk.c on Redhat 7.2 but will compile onRedhat 9.

[Welson Sun]

Does anyone know how I can modify the configure.in or Makefile.in file to
check the version of the gcc and java so that I can issue a warning when the
gcc or java version is not high enough? 

-----Original Message-----
From: Michael Hennebry [mailto:address@hidden 
Sent: Wednesday, May 12, 2004 8:29 AM
To: Welson Sun
Cc: address@hidden
Subject: RE: [Help-glpk] Cannot compile glpk.c on Redhat 7.2 but will
compile onRedhat 9.

On Wed, 12 May 2004, Welson Sun wrote:

> Sorry, it is not the GLPK, it is the glpk.c in contrib/jni/c directory.


> Somebody reported this error when compiling glpk.c on Redhat 7.2:
>
> glpk.c: In function `_hook_fn':
> glpk.c:85: parse error before `cls'
> glpk.c:92: parse error before `callbackArg'
> glpk.c:96: parse error before `mID'
> glpk.c:99: `mID' undeclared (first use in this function)
> glpk.c:99: (Each undeclared identifier is reported only once
> glpk.c:99: for each function it appears in.)
> glpk.c:108: `callbackArg' undeclared (first use in this function)
> make: *** [glpk.o] Error 1
>
> I got the same error on Redhat 7.2, but the compilation is successful 
> on a Redhat 9 box. We are using GLPK 4.3, any ideas?

gcc can be set to require that all functions be declared before use.
I think ANSI C requires this.
I don't have glpk.c in front of me,
so I can't be sure that that is the problem.

-- 
Mike   address@hidden
"Nothing says it like words if you know how to use them."
                    --  the Professional Organization of English Majors