Mark Crispin <[EMAIL PROTECTED]>:
> The -p switch to mkdir is used frequently in the makefiles. This is
> not portable; traditional mkdir doesn't offer any switches at all.
> The upshot is that a -p directory is created in the openssl source
> directory. Better not to rely upon -p, and create the parent
> directories by hand as necessary.
Ok.
> The nextstep port uses the -O3 switch to gcc. Support for -O3 didn't appear
> until later (and buggier) versions of NeXTstep. Use -O instead, or have a
> separate port.
Ok.
> e_os.h and several other files include <unistd.h>. This is not
> portable; unistd.h is a SysVism
It's not; it's POSIX (and hence portable by definition :-).
> that was not in traditional UNIX or
> traditional BSD. On traditional systems, use <libc.h>. I kludged
> up a dummy unistd.h that is an include of libc.h.
We could do something of this kind automatically if no unistd.h exists
(or set a link to /usr/include/libc.h in the source code include/
directory if the real unistd.h is not found).
> s_server.c references unknown symbols _S_IFMT and _S_IFDIR. I changed it to:
> #ifndef S_ISDIR
> #if defined(VMS) && !defined(__DECC)
> #define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR)
> #elif defined(NeXT)
> #define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR)
> #else
> #define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR)
> #endif
> #endif
> but I suspect that a more general fix is needed.
#ifndef S_ISDIR
# if defined(_S_IFMT) && defined(_S_IFDIR)
# define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR)
# else
# define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR)
# endif
#endif
should work everywhere where it can be done at all.
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