Fixed the build on Solaris with the Sun C compiler. Like many other

pieces of GNU software, this package makes use of GCC extensions.

Another thing is that on Solaris, <stdbool.h> may only be included by
the c99 compiler, not any other; therefore we need to define our boolean
type ourself.

textproc/gsed/distinfo

@@ -1,8 +1,10 @@
-$NetBSD: distinfo,v 1.13 2007/04/10 19:44:27 joerg Exp $
+$NetBSD: distinfo,v 1.14 2007/12/19 00:11:26 rillig Exp $
 
 SHA1 (sed-4.1.5.tar.gz) = 8e575e8a44568392d5b6e089eab5da5cdbd45885
 RMD160 (sed-4.1.5.tar.gz) = 49b12e99a55c6d2e78ad236f0205e63e46444173
 Size (sed-4.1.5.tar.gz) = 799584 bytes
 SHA1 (patch-aa) = fa00264254c527a08bce1b60090fc05ebe2fbd37
 SHA1 (patch-ad) = 95e210098db1ba9d28623acfa1e4d838e5d94cfa
-SHA1 (patch-ae) = 2091cccb70a8017d8e6fd356874681b51f366890
+SHA1 (patch-ae) = 5246cbee7e25923bfe7f4896404e286d5721c135
+SHA1 (patch-regcomp) = 633f4ed4216cf6538c166b7cd5c3df1950c8fdea
+SHA1 (patch-regexec) = 26a97fa3b6c161ebe6fa6b80251d1bb11f2877f0

textproc/gsed/patches/patch-ae

@@ -1,12 +1,26 @@
-$NetBSD: patch-ae,v 1.3 2007/03/08 18:53:58 wiz Exp $
+$NetBSD: patch-ae,v 1.4 2007/12/19 00:11:26 rillig Exp $
 
---- lib/regex_internal.h.orig	2005-12-06 08:50:56.000000000 +0000
-+++ lib/regex_internal.h
-@@ -410,7 +410,7 @@ static unsigned int re_string_context_at
+--- lib/regex_internal.h.orig	2005-12-06 09:50:56.000000000 +0100
++++ lib/regex_internal.h	2007-12-19 01:00:04.578459000 +0100
+@@ -41,6 +41,10 @@
+ #endif /* HAVE_WCTYPE_H || _LIBC */
+ #if defined HAVE_STDBOOL_H || defined _LIBC
+ # include <stdbool.h>
++#elif defined HAVE__BOOL
++# define bool _Bool
++# define false 0
++# define true 1
+ #endif /* HAVE_STDBOOL_H || _LIBC */
+ #if defined _LIBC
+ # include <bits/libc-lock.h>
+@@ -410,7 +414,10 @@ static unsigned int re_string_context_at
  #define re_string_skip_bytes(pstr,idx) ((pstr)->cur_idx += (idx))
  #define re_string_set_index(pstr,idx) ((pstr)->cur_idx = (idx))
  
 -#include <alloca.h>
++#if defined(__sun)
++# include <alloca.h>
++#endif
 +#include <stdlib.h>
  
  #ifndef _LIBC

textproc/gsed/patches/patch-regcomp

@@ -0,0 +1,25 @@
+$NetBSD: patch-regcomp,v 1.1 2007/12/19 00:11:26 rillig Exp $
+
+The [ from ... to ] designator is gcc-specific.
+
+--- lib/regcomp.c.orig	2005-12-06 09:46:51.000000000 +0100
++++ lib/regcomp.c	2007-12-19 00:52:02.864945000 +0100
+@@ -558,7 +558,17 @@ weak_alias (__regerror, regerror)
+ static const bitset_t utf8_sb_map =
+ {
+   /* Set the first 128 bits.  */
+-  [0 ... 0x80 / BITSET_WORD_BITS - 1] = BITSET_WORD_MAX
++#if BITSET_WORD_MAX == 0xffffffffULL
++  [0] = BITSET_WORD_MAX,
++  [1] = BITSET_WORD_MAX,
++  [2] = BITSET_WORD_MAX,
++  [3] = BITSET_WORD_MAX
++#elif BITSET_WORD_BITS == 0xffffffffffffffffULL
++  [0] = BITSET_WORD_MAX,
++  [1] = BITSET_WORD_MAX
++#else
++#error "Unknown value for BITSET_WORD_MAX"
++#endif
+ };
+ #endif
+ 

textproc/gsed/patches/patch-regexec

@@ -0,0 +1,15 @@
+$NetBSD: patch-regexec,v 1.1 2007/12/19 00:11:26 rillig Exp $
+
+gcc extensions tend to confuse other compilers.
+
+--- lib/regexec.c.orig	2005-12-06 09:46:56.000000000 +0100
++++ lib/regexec.c	2007-12-19 00:55:31.130195000 +0100
+@@ -2894,7 +2894,7 @@ check_arrival (re_match_context_t *mctx,
+ 	      sizeof (re_dfastate_t *) * (path->alloc - old_alloc));
+     }
+ 
+-  str_idx = path->next_idx ?: top_str;
++  str_idx = path->next_idx ? path->next_idx : top_str;
+ 
+   /* Temporary modify MCTX.  */
+   backup_state_log = mctx->state_log;