[gambit-list] Gambit-C 4.0 beta 14

Bradley Lucier lucier at math.purdue.edu
Fri Jul 15 21:01:12 EDT 2005


Hey, Marc.

Very nice.

There is a problem on MacOS X 10.3.*, where OCRNL is not defined in 
<sys/termios.h>. This leads to the error:

[Bradley-Luciers-Computer:~/programs/gambc40b14] lucier% make
making all in include
making all in lib
gcc -I../include -I. -no-cpp-precomp -Wall -W -Wno-unused -O1 
-fno-math-errno -fschedule-insns2 -fno-trapping-math 
-fno-strict-aliasing -fwrapv -fomit-frame-pointer -fPIC -fno-common 
-DHAVE_CONFIG_H -D___PRIMAL -D___LIBRARY 
-D___GAMBCDIR=\"/pkgs/Gambit-C\" -c os_io.c
gcc: unrecognized option '-no-cpp-precomp'
In file included from os.h:185,
                  from os_base.h:8,
                  from os_io.c:14:
/usr/include/dlfcn.h:35:2: warning: #warning "You are using dlopen(), a 
legacy API. Please use the Mach-O dylib loading APIs if at all 
possible"
os_io.c: In function 'setup_terminal_slave':
os_io.c:4641: error: 'OCRNL' undeclared (first use in this function)
os_io.c:4641: error: (Each undeclared identifier is reported only once
os_io.c:4641: error: for each function it appears in.)
make[1]: *** [os_io.o] Error 1
make: *** [all-recursive] Error 1

at the line

       tios.c_oflag &= ~(OPOST | ONLCR | OCRNL);


<sys/termios.h > in MacOS X 10.4.* has the following block of 
definitions not in the 10.3.* version:

/*
  * The following block of features is unimplemented.  Use of these 
flags in
  * programs will currently result in unexpected behaviour.
  *
  * - Begin unimplemented features
  */
#define OCRNL           0x00000010      /* map CR to NL on output */
#define ONOCR           0x00000020      /* no CR output at column 0 */
#define ONLRET          0x00000040      /* NL performs CR function */
#define OFILL           0x00000080      /* use fill characters for 
delay */
#define NLDLY           0x00000300      /* \n delay */
#define TABDLY          0x00000c00      /* horizontal tab delay */
#define CRDLY           0x00003000      /* \r delay */
#define FFDLY           0x00004000      /* form feed delay */
#define BSDLY           0x00008000      /* \b delay */
#define VTDLY           0x00010000      /* vertical tab delay */
#define OFDEL           0x00020000      /* fill is DEL, else NUL */

I don't know if you want to put in another configure test for this 
definition.

Brad




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