minor warnings compiling m4 wrt fseeko and wctype/const

[Jay K]

Just warnings. Not errors. Result seems to work.



/home/jayk/src/m4-1.4.14/lib/regcomp.c: In function 'build_charclass':
/home/jayk/src/m4-1.4.14/lib/regcomp.c:3541:3: warning: passing argument 1 of 'wctype' discards qualifiers from pointer target type
/usr/include/wctype.h:103:20: note: expected 'char *' but argument is of type 'const char *'



gcc -std=gnu99    -I/home/jayk/src/m4-1.4.14/lib -I../lib -mieee   -g -O2 -MT debug.o -MD -MP -MF .deps/debug.Tpo -c -o debug.o /home/jayk/src/m4-1.4.14/src/debug.c
/home/jayk/src/m4-1.4.14/src/debug.c: In function 'debug_flush_files':
/home/jayk/src/m4-1.4.14/src/debug.c:194:7: warning: implicit declaration of function 'fseeko'
mv -f .deps/debug.Tpo .deps/debug.Po
gcc -std=gnu99    -I/home/jayk/src/m4-1.4.14/lib -I../lib -mieee   -g -O2 -MT eval.o -MD



mv -f .deps/input.Tpo .deps/input.Po
gcc -std=gnu99    -I/home/jayk/src/m4-1.4.14/lib -I../lib -mieee   -g -O2 -MT macro.o -MD -MP -MF .deps/macro.Tpo -c -o macro.o /home/jayk/src/m4-1.4.14/src/macro.c
mv -f .deps/macro.Tpo .deps/macro.Po
gcc -std=gnu99    -I/home/jayk/src/m4-1.4.14/lib -I../lib -mieee   -g -O2 -MT output.o -MD -MP -MF .deps/output.Tpo -c -o output.o /home/jayk/src/m4-1.4.14/src/output.c
/home/jayk/src/m4-1.4.14/src/output.c: In function 'm4_tmpopen':
/home/jayk/src/m4-1.4.14/src/output.c:254:7: warning: implicit declaration of function 'fseeko'


fseeko is in stdio.h but guarded:


#if _XOPEN_SOURCE>=500
#include <sys/types.h>
extern int    fseeko __((FILE *, off_t, int));
extern off_t    ftello __((FILE *));


bash-4.1$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/home/jayk/libexec/gcc/alphaev67-dec-osf5.1/4.5.0/lto-wrapper
Target: alphaev67-dec-osf5.1
Configured with: /home/jayk/src/gcc-4.5.0/configure -disable-nls -prefix=/home/jayk
Thread model: posix
gcc version 4.5.0 (GCC)


bash-4.1$ uname -a
OSF1 hostname V5.1 732 alpha alpha Tru64


 - Jay