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Commit | Line | Data |
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d322efa8 UD |
1 | #ifndef __OPTIMIZE__ |
2 | # error "glibc cannot be compiled without optimization" | |
3 | #endif | |
4 | ||
28f540f4 RM |
5 | /* Define if using GNU ld, with support for weak symbols in a.out, |
6 | and for symbol set and warning messages extensions in a.out and ELF. | |
7 | This implies HAVE_WEAK_SYMBOLS; set by --with-gnu-ld. */ | |
8 | #undef HAVE_GNU_LD | |
9 | ||
10 | /* Define if using ELF, which supports weak symbols. | |
c224a18a RM |
11 | This implies HAVE_ASM_WEAK_DIRECTIVE and NO_UNDERSCORES; set by |
12 | --with-elf. */ | |
28f540f4 RM |
13 | #undef HAVE_ELF |
14 | ||
5af3245a UD |
15 | /* Define if using XCOFF. Set by --with-xcoff. */ |
16 | #undef HAVE_XCOFF | |
17 | ||
c224a18a RM |
18 | /* Define if C symbols are asm symbols. Don't define if C symbols |
19 | have a `_' prepended to make the asm symbol. */ | |
20 | #undef NO_UNDERSCORES | |
21 | ||
22 | /* Define if weak symbols are available via the `.weak' directive. */ | |
23 | #undef HAVE_ASM_WEAK_DIRECTIVE | |
24 | ||
25 | /* Define if weak symbols are available via the `.weakext' directive. */ | |
26 | #undef HAVE_ASM_WEAKEXT_DIRECTIVE | |
28f540f4 | 27 | |
b15cb495 UD |
28 | /* Define to the assembler line separator character for multiple |
29 | assembler instructions per line. Default is `;' */ | |
30 | #undef ASM_LINE_SEP | |
31 | ||
b8dc6a10 RM |
32 | /* Define if not using ELF, but `.init' and `.fini' sections are available. */ |
33 | #undef HAVE_INITFINI | |
34 | ||
e26dd47f UD |
35 | /* Define if __attribute__((section("foo"))) puts quotes around foo. */ |
36 | #undef HAVE_SECTION_QUOTES | |
37 | ||
28f540f4 RM |
38 | /* Define if using the GNU assembler, gas. */ |
39 | #undef HAVE_GNU_AS | |
0923c7a5 | 40 | |
e215c478 RM |
41 | /* Define if the assembler supports the `.set' directive. */ |
42 | #undef HAVE_ASM_SET_DIRECTIVE | |
43 | ||
65b3cbcb RM |
44 | /* Define to the name of the assembler's directive for |
45 | declaring a symbol global (default `.globl'). */ | |
46 | #undef ASM_GLOBAL_DIRECTIVE | |
47 | ||
4242e56a UD |
48 | /* Define a symbol_name as a global .symbol_name for ld. */ |
49 | #undef HAVE_ASM_GLOBAL_DOT_NAME | |
50 | ||
deab9dea RM |
51 | /* Define to use GNU libio instead of GNU stdio. |
52 | This is defined by configure under --enable-libio. */ | |
53 | #undef USE_IN_LIBIO | |
92777700 | 54 | |
fd26970f UD |
55 | /* Define if using ELF and the assembler supports the `.previous' |
56 | directive. */ | |
57 | #undef HAVE_ASM_PREVIOUS_DIRECTIVE | |
58 | ||
59 | /* Define if using ELF and the assembler supports the `.popsection' | |
60 | directive. */ | |
61 | #undef HAVE_ASM_POPSECTION_DIRECTIVE | |
62 | ||
d71b808a UD |
63 | /* Define to the prefix Alpha/ELF GCC emits before ..ng symbols. */ |
64 | #undef ASM_ALPHA_NG_SYMBOL_PREFIX | |
65 | ||
377a515b UD |
66 | /* Define if versioning of the library is wanted. */ |
67 | #undef DO_VERSIONING | |
68 | ||
deb7f0b4 UD |
69 | /* Defined to the oldest ABI we support, like 2.1. */ |
70 | #undef GLIBC_OLDEST_ABI | |
71 | ||
5107cf1d UD |
72 | /* Define if static NSS modules are wanted. */ |
73 | #undef DO_STATIC_NSS | |
74 | ||
650425ce UD |
75 | /* Define if gcc uses DWARF2 unwind information for exception support. */ |
76 | #undef HAVE_DWARF2_UNWIND_INFO | |
77 | ||
9756dfe1 UD |
78 | /* Define if gcc uses DWARF2 unwind information for exception support |
79 | with static variable. */ | |
80 | #undef HAVE_DWARF2_UNWIND_INFO_STATIC | |
81 | ||
a8eab8b1 UD |
82 | /* Define if the compiler supports __builtin_expect. */ |
83 | #undef HAVE_BUILTIN_EXPECT | |
84 | ||
66000494 | 85 | /* Define if the regparm attribute shall be used for local functions |
dfd2257a UD |
86 | (gcc on ix86 only). */ |
87 | #undef USE_REGPARMS | |
88 | ||
66000494 UD |
89 | /* Defined on PowerPC if the GCC being used has a problem with clobbering |
90 | certain registers (CR0, MQ, CTR, LR) in asm statements. */ | |
91 | #undef BROKEN_PPC_ASM_CR0 | |
92 | ||
a711b01d UD |
93 | /* Define if the linker supports the -z combreloc option. */ |
94 | #undef HAVE_Z_COMBRELOC | |
95 | ||
dfd2257a UD |
96 | |
97 | /* Defined to some form of __attribute__ ((...)) if the compiler supports | |
98 | a different, more efficient calling convention. */ | |
6fc1dd3f | 99 | #if defined USE_REGPARMS && !defined PROF && !defined __BOUNDED_POINTERS__ |
dfd2257a UD |
100 | # define internal_function __attribute__ ((regparm (3), stdcall)) |
101 | #endif | |
102 | ||
958f238f UD |
103 | /* Linux specific: minimum supported kernel version. */ |
104 | #undef __LINUX_KERNEL_VERSION | |
105 | ||
a986484f UD |
106 | /* Override abi-tags ABI version if necessary. */ |
107 | #undef __ABI_TAG_VERSION | |
108 | ||
e8b1163e | 109 | /* An extension in gcc 2.96 and up allows the subtraction of two |
3d558f4e UD |
110 | local labels. */ |
111 | #undef HAVE_SUBTRACT_LOCAL_LABELS | |
112 | ||
a3151b02 UD |
113 | /* bash 2.0 introduced the _XXX_GNU_nonoption_argv_flags_ variable to help |
114 | getopt determine whether a parameter is a flag or not. This features | |
115 | was disabled later since it caused trouble. We are by default therefore | |
116 | disabling the support as well. */ | |
117 | #undef USE_NONOPTION_FLAGS | |
118 | ||
92777700 RM |
119 | /* |
120 | \f */ | |
121 | ||
122 | #ifndef _LIBC | |
123 | ||
124 | /* These symbols might be defined by some sysdeps configures. | |
125 | They are used only in miscellaneous generator programs, not | |
126 | in compiling libc itself. */ | |
28f540f4 RM |
127 | |
128 | /* sysdeps/generic/configure.in */ | |
129 | #undef HAVE_PSIGNAL | |
130 | ||
92777700 RM |
131 | /* sysdeps/unix/configure.in */ |
132 | #undef HAVE_STRERROR | |
133 | ||
28f540f4 RM |
134 | /* sysdeps/unix/common/configure.in */ |
135 | #undef HAVE_SYS_SIGLIST | |
136 | #undef HAVE__SYS_SIGLIST | |
137 | #undef HAVE__CTYPE_ | |
138 | #undef HAVE___CTYPE_ | |
139 | #undef HAVE___CTYPE | |
140 | #undef HAVE__CTYPE__ | |
141 | #undef HAVE__CTYPE | |
142 | #undef HAVE__LOCP | |
92777700 RM |
143 | |
144 | #endif | |
145 | ||
146 | /* | |
147 | \f */ | |
148 | ||
149 | #ifdef _LIBC | |
150 | ||
151 | /* The zic and zdump programs need these definitions. */ | |
152 | ||
153 | #define HAVE_STRERROR 1 | |
154 | ||
9a8c0d4f RM |
155 | /* The locale code needs these definitions. */ |
156 | ||
157 | #define HAVE_REGEX 1 | |
158 | ||
92777700 | 159 | #endif |