diff options
Diffstat (limited to 'contrib/perl5/hints/sunos_4_1.sh')
| -rw-r--r-- | contrib/perl5/hints/sunos_4_1.sh | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/contrib/perl5/hints/sunos_4_1.sh b/contrib/perl5/hints/sunos_4_1.sh index 4585d79..af0bca1 100644 --- a/contrib/perl5/hints/sunos_4_1.sh +++ b/contrib/perl5/hints/sunos_4_1.sh @@ -25,8 +25,20 @@ d_tzname='undef' # The gcc fix-includes script exposes those incorrect prototypes. # There may be other examples as well. Volunteers are welcome to # track them all down :-). In the meantime, we'll just skip unistd.h -# for SunOS in most of the code. (However, see ext/POSIX/hints/sunos_4.pl.) +# for SunOS in most of the code. +# However, see ext/POSIX/hints/sunos_4.pl for one exception. i_unistd='undef' +# See util.c for another: We need _SC_OPEN_MAX, which is in +# <unistd.h>. + +# fflush(NULL) will core dump on SunOS 4.1.3. In util.c we'll +# try explicitly fflushing all open files. Unfortunately, +# on my SunOS 4.1.3 system, sysconf(_SC_OPEN_MAX) returns +# 64, but only 32 of those file pointers can be accessed +# directly by _iob[i]. The remainder are off in dynamically +# allocated memory somewhere and I don't know to automatically +# fflush() them. -- Andy Dougherty Wed May 26 15:25:22 EDT 1999 +util_cflags='ccflags="$ccflags -DPERL_FFLUSH_ALL_FOPEN_MAX=32"' cat << 'EOM' >&4 |
