gcc/gcc.patch@f71e028eb3e2
gcc/gcc.patch
Sun, 03 Apr 2011 13:34:55 +0200
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sun, 03 Apr 2011 13:34:55 +0200
- changeset 337
- f71e028eb3e2
- parent 320
- d8a8300afdc8
- child 406
- cd6aad0e0d4e
- permissions
- -rw-r--r--
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: config.guess
2 diff -Nau config.guess.orig config.guess
3 --- config.guess.orig 2011-03-21 16:02:29.000000000 +0100
4 +++ config.guess 2011-03-27 18:06:45.404612233 +0200
5 @@ -194,7 +194,7 @@
6 release='-gnu'
7 ;;
8 *)
9 - release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
10 + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*//'`
11 ;;
12 esac
13 # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
14 Index: gcc/config/alpha/osf5.h
15 diff -Nau gcc/config/alpha/osf5.h.orig gcc/config/alpha/osf5.h
16 --- gcc/config/alpha/osf5.h.orig 2010-11-21 01:54:14.000000000 +0100
17 +++ gcc/config/alpha/osf5.h 2011-03-27 18:06:45.432326155 +0200
18 @@ -94,7 +94,7 @@
19 constructor and call-frame data structures are not accidentally
20 overridden. */
21 #define LINK_SPEC \
22 - "-G 8 %{O*:-O3} %{!O*:-O1} -S %{static:-non_shared} \
23 + "-oldstyle_liblookup %{!o:-o a.out} -G 8 %{O*:-O3} %{!O*:-O1} -S %{static:-non_shared} \
24 %{!static:%{shared:-shared -hidden_symbol _GLOBAL_*} \
25 %{!shared:-call_shared}} %{pg} %{taso} %{rpath*}"
27 Index: gcc/config/i386/sol2-10.h
28 diff -Nau gcc/config/i386/sol2-10.h.orig gcc/config/i386/sol2-10.h
29 --- gcc/config/i386/sol2-10.h.orig 2011-01-26 21:23:17.000000000 +0100
30 +++ gcc/config/i386/sol2-10.h 2011-03-27 18:06:45.455032224 +0200
31 @@ -105,7 +105,7 @@
32 -R /usr/ucblib/64} \
33 %{!compat-bsd: \
34 %{!YP,*:%{p|pg:-Y P,/usr/lib/libp/64:/lib/64:/usr/lib/64} \
35 - %{!p:%{!pg:-Y P,/lib/64:/usr/lib/64}}}}"
36 + %{!p:%{!pg:-Y P,/lib/64:/usr/lib/64}}} -rpath-link /lib/64:/usr/lib/64}"
38 #undef LINK_ARCH64_SPEC
39 #define LINK_ARCH64_SPEC LINK_ARCH64_SPEC_BASE
40 @@ -122,7 +122,7 @@
41 #endif
43 #define TARGET_LD_EMULATION "%{m64:-m " X86_64_EMULATION "}" \
44 - "%{!m64:-m " I386_EMULATION "} "
45 + "%{!m64:} "
46 #else
47 #define TARGET_LD_EMULATION ""
48 #endif
49 Index: gcc/config/i386/sol2.h
50 diff -Nau gcc/config/i386/sol2.h.orig gcc/config/i386/sol2.h
51 --- gcc/config/i386/sol2.h.orig 2011-02-02 17:58:49.000000000 +0100
52 +++ gcc/config/i386/sol2.h 2011-03-27 18:06:45.458713885 +0200
53 @@ -73,6 +73,9 @@
54 #undef ASM_QUAD
55 #endif
57 +#undef DEFAULT_PCC_STRUCT_RETURN
58 +#define DEFAULT_PCC_STRUCT_RETURN 1
59 +
60 /* The Solaris assembler wants a .local for non-exported aliases. */
61 #define ASM_OUTPUT_DEF_FROM_DECLS(FILE, DECL, TARGET) \
62 do { \
63 Index: gcc/config/sol2.h
64 diff -Nau gcc/config/sol2.h.orig gcc/config/sol2.h
65 --- gcc/config/sol2.h.orig 2011-01-26 21:23:17.000000000 +0100
66 +++ gcc/config/sol2.h 2011-03-27 18:06:45.477952967 +0200
67 @@ -183,8 +183,8 @@
68 "%{h*} %{v:-V} \
69 %{!shared:%{!static:%{rdynamic: " RDYNAMIC_SPEC "}}} \
70 %{static:-dn -Bstatic} \
71 - %{shared:-G -dy %{!mimpure-text:-z text}} \
72 - %{symbolic:-Bsymbolic -G -dy -z text} \
73 + %{shared:-G -dy} \
74 + %{symbolic:-Bsymbolic -G -dy} \
75 %(link_arch) \
76 %{Qy:} %{!Qn:-Qy}"
78 Index: gcc/system.h
79 diff -Nau gcc/system.h.orig gcc/system.h
80 --- gcc/system.h.orig 2011-01-09 13:41:33.000000000 +0100
81 +++ gcc/system.h 2011-03-27 18:06:45.498233251 +0200
82 @@ -430,10 +430,6 @@
83 extern char *strstr (const char *, const char *);
84 #endif
86 -#ifdef HAVE_MALLOC_H
87 -#include <malloc.h>
88 -#endif
89 -
90 #if defined (HAVE_DECL_MALLOC) && !HAVE_DECL_MALLOC
91 extern void *malloc (size_t);
92 #endif
93 Index: libcpp/charset.c
94 diff -Nau libcpp/charset.c.orig libcpp/charset.c
95 --- libcpp/charset.c.orig 2011-01-03 21:52:22.000000000 +0100
96 +++ libcpp/charset.c 2011-03-27 18:06:45.522800310 +0200
97 @@ -75,6 +75,7 @@
98 #define iconv_open(x, y) (errno = EINVAL, (iconv_t)-1)
99 #define iconv(a,b,c,d,e) (errno = EINVAL, (size_t)-1)
100 #define iconv_close(x) (void)0
101 +#undef ICONV_CONST
102 #define ICONV_CONST
103 #endif
105 Index: libcpp/internal.h
106 diff -Nau libcpp/internal.h.orig libcpp/internal.h
107 --- libcpp/internal.h.orig 2010-09-29 20:18:38.000000000 +0200
108 +++ libcpp/internal.h 2011-03-27 18:06:45.537431542 +0200
109 @@ -29,6 +29,7 @@
110 #if HAVE_ICONV
111 #include <iconv.h>
112 #else
113 +#undef HAVE_ICONV
114 #define HAVE_ICONV 0
115 typedef int iconv_t; /* dummy */
116 #endif
