Fwd: sed porting trouble

[Paolo Bonzini]

Forwarded from address@hidden:

> I’m trying to port sed-4.1.5 (and 4.2.1) to HP NonStop and I’m having 
> a couple issues with it.
> 
> [... snip 4.1.5 info as it didn't use gnulib ...]
> 
> In sed-4.2.1:
> 
> Some are due to our picky compiler (or a potential bug in either your 
> code or out implementation of acl()) , some due to differenences how 
> POSIX ACLs are implemented here:
> 
> diff -u ./lib/file-has-acl.c.orig ./lib/file-has-acl.c
> --- ./lib/file-has-acl.c.orig   2009-06-15 04:05:11.000000000 -0500
> +++ ./lib/file-has-acl.c        2010-09-28 12:24:41.000000000 -0500
> @@ -23,6 +23,10 @@
>  
>  #include "acl-internal.h"
>  
> +#ifdef __TANDEM
> +#define GETACL ACL_GET
> +typedef struct acl aclent_t;
> +#endif
>  
>  #if USE_ACL && HAVE_ACL_GET_FILE
>  
> @@ -367,7 +371,11 @@
>  
>         for (;;)
>           {
> +#ifdef __TANDEM /* picky compiler */
> +           count = acl ((char *)name, GETACLCNT, 0, NULL);
> +#else
>             count = acl (name, GETACLCNT, 0, NULL);
> +#endif
>  
>             if (count < 0)
>               {
> @@ -393,7 +401,11 @@
>                 errno = ENOMEM;
>                 return -1;
>               }
> +#ifdef __TANDEM /* picky compiler */
> +           if (acl ((char *)name, GETACL, count, entries) == count)
> +#else
>             if (acl (name, GETACL, count, entries) == count)
> +#endif
>               {
>                 if (acl_nontrivial (count, entries))
>                   {
> diff -u ./lib/set-mode-acl.c.orig ./lib/set-mode-acl.c
> --- ./lib/set-mode-acl.c.orig   2009-06-15 04:05:11.000000000 -0500
> +++ ./lib/set-mode-acl.c        2010-09-28 12:16:31.000000000 -0500
> @@ -26,6 +26,11 @@
>  #include "gettext.h"
>  #define _(msgid) gettext (msgid)
>  
> +#ifdef __TANDEM
> +#define SETACL ACL_SET
> +typedef struct acl aclent_t;
> +#define MODE_INSIDE_ACL 1
> +#endif
>  
>  /* If DESC is a valid file descriptor use fchmod to change the
>     file's mode to MODE on systems that have fchown. On systems
> @@ -384,7 +389,11 @@
>      if (desc != -1)
>        ret = facl (desc, SETACL, sizeof (entries) / sizeof (aclent_t), 
> entries);
>      else
> +#ifdef __TANDEM /* picky compiler */
> +      ret = acl ((char *)name, SETACL, sizeof (entries) / sizeof (aclent_t), 
> entries);
> +#else
>        ret = acl (name, SETACL, sizeof (entries) / sizeof (aclent_t), 
> entries);
> +#endif
>      if (ret < 0)
>        {
>         if (errno == ENOSYS)
> 
> There is something strange going on in lib/stdlib.h, gives me a very 
> strange error message:
> 
> address@hidden:/usr/local/Floss/sed-4.2.1 $ make
> make all-recursive
> Making all in lib
> make all-recursive
> source='btowc.c' object='btowc.o' libtool=no DEPDIR=.deps depmode=none bin/sh 
> ../build-aux/depcomp cc -DHAVE_CONFIG_H -I. -I.. -I../lib -I.. -I../lib 
> -I/usr/local/include -g -c btowc.c
> struct random_data
> ^
> "/usr/local/Floss/sed-4.2.1/lib/../lib/stdlib.h", line 64: error(123):
> expected an expression
> {
> ^
> "/usr/local/Floss/sed-4.2.1/lib/../lib/stdlib.h", line 65: error(111):
> expected a "]"
> {
> ^
> "/usr/local/Floss/sed-4.2.1/lib/../lib/stdlib.h", line 65: error(158):
> expected a ";"
> 3 errors detected in the compilation of "btowc.c".
> c89: /usr/cmplr/ccombe exited, returning 2.
> *** Error code 1
> 
> In lib/stdlib.h.in, somewhere before ‘struct random’ it goes horribly 
> wrong, haven’t yet been able to spot where, might be in lib/stdint.h?

Hope this helps,

Paolo