[SAC-HELP] NetBSD falling foul of SAC's toupper/tolower macros

Kuang He icrazy at gmail.com
Mon Sep 29 19:10:12 PDT 2008


Hi Keven,

I've reported the same problem a couple of weeks ago, and provided a patch.

http://www.iris.washington.edu/pipermail/sac-dev/2008-September/000088.html

This should be fixed in the next version.


Best regards,

-- 
Kuang He
Department of Physics
University of Connecticut
Storrs, CT 06269-3046

Tel: +1.860.486.4919
Web: http://www.phys.uconn.edu/~he/

On Mon, Sep 29, 2008 at 9:15 PM,  <Kevin.Buckley at mcs.vuw.ac.nz> wrote:
> Hi there,
>
> I am sure this is a known issue but my searches turned up zilch
> so, just in case ...
>
> I came to build sac-101.2 on a NetBSD 4.99.58 platform with
> gcc (GCC) 4.1.3 20080202 prerelease (NetBSD nb1 20070620), the
> sac build being configured thus:
>
> ./configure --prefix=/local/scratch/kevin/sac-101.2
>
> resulting in:
>
> Compliation Options for sac (Seismic Analysis Code 101.2)
>
> CFLAGS         =
> LDFLAGS        =
> LIBS           = -lm -lcurses
> Debug          =
> Optimization   =
> Database       = off
> Matlab         = off
> X11-buffer     = on
> X11-depth      = on
> X_LIBS         =  -L/usr/pkg/lib
> X_CFLAGS       =  -I/usr/pkg/include
> Readline       = off
> Editline       = on
> Install Base   = /local/scratch/kevin/sac-101.2
> System         =  (i386-unknown-netbsdelf4.99.58)
>
>
> and saw this error:
>
> gcc -DHAVE_CONFIG_H -I. -I. -I../inc        -I/usr/pkg/include -I../inc
> -I../libedit/include -c -o co/zgpmsg.o co/zgpmsg.c
> In file included from /usr/pkg/include/readline/chardefs.h:26,
>                 from /usr/pkg/include/readline/keymaps.h:36,
>                 from /usr/pkg/include/readline/readline.h:38,
>                 from co/zgpmsg.c:93:
> /usr/include/ctype.h:71: error: expected identifier or '(' before 'int'
> /usr/include/ctype.h:71: error: expected ')' before '?' token
> /usr/include/ctype.h:72: error: expected identifier or '(' before 'int'
> /usr/include/ctype.h:72: error: expected ')' before '?' token
>
> this occurs because the toupper/tolower declarations in this system's
> ctype.h
>
> int     tolower(int);
> int     toupper(int);
>
> get mangled by the macro declaration in sac's
>
> src/co/stdu.h
>
> #ifndef CYGWIN
> /*      macro expansions        */
> #define tolower(c)       ((c>='A' && c<='Z') ? (c+('a'-'A')) : c)
> #define toupper(c)       ((c>='a' && c<='z') ? (c-('a'-'A')) : c)
> #endif /* CYGWIN */
>
> as they are only protected by the CYGWIN define and so appear as:
>
> int ((int>='A' && int<='Z') ? (int+('a'-'A')) : int);
> int ((int>='a' && int<='z') ? (int-('a'-'A')) : int);
>
>
> After removing the macro definitions, the code compiles OK.
>
>
> --
>
> Kevin M. Buckley                                  Room:  CO327
> School of Mathematics, Statistics                 Phone: +64 4 463 5971
>  and Computer Science
> Victoria University of Wellington
> New Zealand
>
> _______________________________________________
> sac-help mailing list
> sac-help at iris.washington.edu
> http://www.iris.washington.edu/mailman/listinfo/sac-help
>


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