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Commit | Line | Data |
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28f540f4 RM |
1 | /* Define if using GNU ld, with support for weak symbols in a.out, |
2 | and for symbol set and warning messages extensions in a.out and ELF. | |
3 | This implies HAVE_WEAK_SYMBOLS; set by --with-gnu-ld. */ | |
4 | #undef HAVE_GNU_LD | |
5 | ||
6 | /* Define if using ELF, which supports weak symbols. | |
c224a18a RM |
7 | This implies HAVE_ASM_WEAK_DIRECTIVE and NO_UNDERSCORES; set by |
8 | --with-elf. */ | |
28f540f4 RM |
9 | #undef HAVE_ELF |
10 | ||
c224a18a RM |
11 | /* Define if C symbols are asm symbols. Don't define if C symbols |
12 | have a `_' prepended to make the asm symbol. */ | |
13 | #undef NO_UNDERSCORES | |
14 | ||
15 | /* Define if weak symbols are available via the `.weak' directive. */ | |
16 | #undef HAVE_ASM_WEAK_DIRECTIVE | |
17 | ||
18 | /* Define if weak symbols are available via the `.weakext' directive. */ | |
19 | #undef HAVE_ASM_WEAKEXT_DIRECTIVE | |
28f540f4 | 20 | |
b8dc6a10 RM |
21 | /* Define if not using ELF, but `.init' and `.fini' sections are available. */ |
22 | #undef HAVE_INITFINI | |
23 | ||
28f540f4 RM |
24 | /* Define if using the GNU assembler, gas. */ |
25 | #undef HAVE_GNU_AS | |
0923c7a5 | 26 | |
e215c478 RM |
27 | /* Define if the assembler supports the `.set' directive. */ |
28 | #undef HAVE_ASM_SET_DIRECTIVE | |
29 | ||
65b3cbcb RM |
30 | /* Define to the name of the assembler's directive for |
31 | declaring a symbol global (default `.globl'). */ | |
32 | #undef ASM_GLOBAL_DIRECTIVE | |
33 | ||
deab9dea RM |
34 | /* Define to use GNU libio instead of GNU stdio. |
35 | This is defined by configure under --enable-libio. */ | |
36 | #undef USE_IN_LIBIO | |
92777700 | 37 | |
fd26970f UD |
38 | /* Define if using ELF and the assembler supports the `.previous' |
39 | directive. */ | |
40 | #undef HAVE_ASM_PREVIOUS_DIRECTIVE | |
41 | ||
42 | /* Define if using ELF and the assembler supports the `.popsection' | |
43 | directive. */ | |
44 | #undef HAVE_ASM_POPSECTION_DIRECTIVE | |
45 | ||
d71b808a UD |
46 | /* Define to the prefix Alpha/ELF GCC emits before ..ng symbols. */ |
47 | #undef ASM_ALPHA_NG_SYMBOL_PREFIX | |
48 | ||
377a515b UD |
49 | /* Define if versioning of the library is wanted. */ |
50 | #undef DO_VERSIONING | |
51 | ||
5107cf1d UD |
52 | /* Define if static NSS modules are wanted. */ |
53 | #undef DO_STATIC_NSS | |
54 | ||
650425ce UD |
55 | /* Define if gcc uses DWARF2 unwind information for exception support. */ |
56 | #undef HAVE_DWARF2_UNWIND_INFO | |
57 | ||
9756dfe1 UD |
58 | /* Define if gcc uses DWARF2 unwind information for exception support |
59 | with static variable. */ | |
60 | #undef HAVE_DWARF2_UNWIND_INFO_STATIC | |
61 | ||
a8eab8b1 UD |
62 | /* Define if the compiler supports __builtin_expect. */ |
63 | #undef HAVE_BUILTIN_EXPECT | |
64 | ||
66000494 | 65 | /* Define if the regparm attribute shall be used for local functions |
dfd2257a UD |
66 | (gcc on ix86 only). */ |
67 | #undef USE_REGPARMS | |
68 | ||
66000494 UD |
69 | /* Defined on PowerPC if the GCC being used has a problem with clobbering |
70 | certain registers (CR0, MQ, CTR, LR) in asm statements. */ | |
71 | #undef BROKEN_PPC_ASM_CR0 | |
72 | ||
dfd2257a UD |
73 | |
74 | /* Defined to some form of __attribute__ ((...)) if the compiler supports | |
75 | a different, more efficient calling convention. */ | |
14e9dd67 | 76 | #if defined USE_REGPARMS && !defined PROF |
dfd2257a UD |
77 | # define internal_function __attribute__ ((regparm (3), stdcall)) |
78 | #endif | |
79 | ||
958f238f UD |
80 | /* Linux specific: minimum supported kernel version. */ |
81 | #undef __LINUX_KERNEL_VERSION | |
82 | ||
e8b1163e | 83 | /* An extension in gcc 2.96 and up allows the subtraction of two |
3d558f4e UD |
84 | local labels. */ |
85 | #undef HAVE_SUBTRACT_LOCAL_LABELS | |
86 | ||
92777700 RM |
87 | /* |
88 | \f */ | |
89 | ||
90 | #ifndef _LIBC | |
91 | ||
92 | /* These symbols might be defined by some sysdeps configures. | |
93 | They are used only in miscellaneous generator programs, not | |
94 | in compiling libc itself. */ | |
28f540f4 RM |
95 | |
96 | /* sysdeps/generic/configure.in */ | |
97 | #undef HAVE_PSIGNAL | |
98 | ||
92777700 RM |
99 | /* sysdeps/unix/configure.in */ |
100 | #undef HAVE_STRERROR | |
101 | ||
28f540f4 RM |
102 | /* sysdeps/unix/common/configure.in */ |
103 | #undef HAVE_SYS_SIGLIST | |
104 | #undef HAVE__SYS_SIGLIST | |
105 | #undef HAVE__CTYPE_ | |
106 | #undef HAVE___CTYPE_ | |
107 | #undef HAVE___CTYPE | |
108 | #undef HAVE__CTYPE__ | |
109 | #undef HAVE__CTYPE | |
110 | #undef HAVE__LOCP | |
92777700 RM |
111 | |
112 | #endif | |
113 | ||
114 | /* | |
115 | \f */ | |
116 | ||
117 | #ifdef _LIBC | |
118 | ||
119 | /* The zic and zdump programs need these definitions. */ | |
120 | ||
121 | #define HAVE_STRERROR 1 | |
122 | ||
9a8c0d4f RM |
123 | /* The locale code needs these definitions. */ |
124 | ||
125 | #define HAVE_REGEX 1 | |
126 | ||
92777700 | 127 | #endif |