Sun, 03 Apr 2011 13:34:55 +0200
Correct and improve several packaging aspects including...
Correct datadir path for python modules, correct jar(1) path for
building libgcj classes, strip libexecdir path of version numbers,
improve name of oblbld build path, clean whitespace from as(1) and
ld(1) GNU detection, remove seemingly discarded '--with-local-prefix'
configure argument, and correct hardcoded lto plugin libtool archive
dependency information.
Most importantly, correct IA32 architecture detection logic in
config.gcc to correctly emit SSE2 instructions conditionally, leading
to the removal of all '-march' bootstrap options and replacement with
unconditional (for IA32/AMD64) '-mtune=native' options. Comments and
buildtime warnings are corrected appropriately. In theory these changes
cause a more portable, orthoganal, and optimal bootstrap to be built.
1 Index: Makefile.in
2 --- Makefile.in.orig 2010-03-10 11:52:09.000000000 +0100
3 +++ Makefile.in 2010-03-10 18:28:13.000000000 +0100
4 @@ -899,7 +899,7 @@
5 top_srcdir = @top_srcdir@
6 ACLOCAL_AMFLAGS = -I m4
7 EXTRA_DIST = ChangeLog.1 Make.rules
8 -SUBDIRS = doc gnu lib rmt src scripts po tests
9 +SUBDIRS = doc gnu lib src
10 gen_start_date = 2009-03-06
11 prev_change_log = ChangeLog.CVS
12 changelog_dir = .
13 Index: gnu/argp-help.c
14 --- gnu/argp-help.c.orig 2010-03-10 11:50:33.000000000 +0100
15 +++ gnu/argp-help.c 2010-03-10 18:26:15.000000000 +0100
16 @@ -571,8 +571,7 @@
17 return val;
18 }
20 -static inline int
21 -__attribute__ ((always_inline))
22 +static int
23 hol_entry_long_iterate (const struct hol_entry *entry,
24 int (*func)(const struct argp_option *opt,
25 const struct argp_option *real,
26 Index: gnu/strerror.c
27 --- gnu/strerror.c.orig 2010-03-10 11:50:43.000000000 +0100
28 +++ gnu/strerror.c 2010-03-10 18:26:15.000000000 +0100
29 @@ -25,6 +25,7 @@
31 # include <errno.h>
32 # include <stdio.h>
33 +# include <limits.h>
35 # if GNULIB_defined_ESOCK /* native Windows platforms */
36 # if HAVE_WINSOCK2_H
37 Index: src/compare.c
38 --- src/compare.c.orig 2010-01-26 12:28:09.000000000 +0100
39 +++ src/compare.c 2010-03-10 18:26:15.000000000 +0100
40 @@ -277,7 +277,7 @@
41 size_t len = strlen (current_stat_info.link_name);
42 char *linkbuf = alloca (len + 1);
44 - int status = readlink (current_stat_info.file_name, linkbuf, len + 1);
45 + int status = readlink (current_stat_info.file_name, linkbuf, len);
47 if (status < 0)
48 {
49 Index: src/create.c
50 --- src/create.c.orig 2010-03-09 13:52:41.000000000 +0100
51 +++ src/create.c 2010-03-10 18:26:15.000000000 +0100
52 @@ -1690,7 +1690,7 @@
53 if (linklen != st->stat.st_size || linklen + 1 == 0)
54 xalloc_die ();
55 buffer = (char *) alloca (linklen + 1);
56 - size = readlink (p, buffer, linklen + 1);
57 + size = readlink (p, buffer, linklen);
58 if (size < 0)
59 {
60 file_removed_diag (p, top_level, readlink_diag);
61 Index: src/tar.c
62 --- src/tar.c.orig 2010-03-09 13:52:41.000000000 +0100
63 +++ src/tar.c 2010-03-10 18:26:15.000000000 +0100
64 @@ -20,6 +20,7 @@
65 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
67 #include <system.h>
68 +#include <locale.h>
70 #include <fnmatch.h>
71 #include <argp.h>
72 Index: src/utf8.c
73 --- src/utf8.c.orig 2010-01-26 12:30:20.000000000 +0100
74 +++ src/utf8.c 2010-03-10 18:26:15.000000000 +0100
75 @@ -22,6 +22,9 @@
76 #include "common.h"
77 #ifdef HAVE_ICONV_H
78 # include <iconv.h>
79 +#else
80 +# define iconv_t void *
81 +# define ICONV_CONST const
82 #endif
84 #ifndef ICONV_CONST
85 Index: src/xheader.c
86 --- src/xheader.c.orig 2010-02-12 11:03:09.000000000 +0100
87 +++ src/xheader.c 2010-03-10 18:26:15.000000000 +0100
88 @@ -26,6 +26,10 @@
90 #include "common.h"
92 +#ifndef SIZE_MAX
93 +# define SIZE_MAX ((size_t) -1)
94 +#endif
95 +
96 static bool xheader_protected_pattern_p (char const *pattern);
97 static bool xheader_protected_keyword_p (char const *keyword);
98 static void xheader_set_single_keyword (char *) __attribute__ ((noreturn));