1//#if !defined __ASSEMBLER__ && !defined _ISOMAC && !defined __OPTIMIZE__ 2//# error "glibc cannot be compiled without optimization" 3//#endif 4 5/* Another evil option when it comes to compiling the C library is 6 --ffast-math since it alters the ABI. */ 7#if defined __FAST_MATH__ && !defined TEST_FAST_MATH 8# error "glibc must not be compiled with -ffast-math" 9#endif 10 11/* Define if using GNU ld, with support for weak symbols in a.out, 12 and for symbol set and warning messages extensions in a.out and ELF. 13 This implies HAVE_WEAK_SYMBOLS; set by --with-gnu-ld. */ 14#define HAVE_GNU_LD 1 15 16/* Define if using ELF, which supports weak symbols. 17 This implies HAVE_ASM_WEAK_DIRECTIVE and NO_UNDERSCORES; set by 18 --with-elf. */ 19#define HAVE_ELF 1 20 21/* Define if using XCOFF. Set by --with-xcoff. */ 22#undef HAVE_XCOFF 23 24/* Define if C symbols are asm symbols. Don't define if C symbols 25 have a `_' prepended to make the asm symbol. */ 26#define NO_UNDERSCORES 1 27 28/* Define if weak symbols are available via the `.weak' directive. */ 29#define HAVE_ASM_WEAK_DIRECTIVE 1 30 31/* Define if weak symbols are available via the `.weakext' directive. */ 32#undef HAVE_ASM_WEAKEXT_DIRECTIVE 33 34/* Define to the assembler line separator character for multiple 35 assembler instructions per line. Default is `;' */ 36#undef ASM_LINE_SEP 37 38/* Define if not using ELF, but `.init' and `.fini' sections are available. */ 39#undef HAVE_INITFINI 40 41/* Define if __attribute__((section("foo"))) puts quotes around foo. */ 42/*#define HAVE_SECTION_QUOTES 1 43 [zooey]: defining this causes assembler errors, and I don't think 44 that any BeOS-gcc actually produces quotes in sections... 45*/ 46#undef HAVE_SECTION_QUOTES 47 48/* Define if using the GNU assembler, gas. */ 49#define HAVE_GNU_AS 1 50 51/* Define if the assembler supports the `.set' directive. */ 52#define HAVE_ASM_SET_DIRECTIVE 1 53 54/* Define to the name of the assembler's directive for 55 declaring a symbol global (default `.globl'). */ 56#define ASM_GLOBAL_DIRECTIVE .globl 57 58/* Define to the prefix before `object' or `function' in the 59 assembler's `.type' directive, if it has one. */ 60#undef ASM_TYPE_DIRECTIVE_PREFIX 61 62/* Define a symbol_name as a global .symbol_name for ld. */ 63#undef HAVE_ASM_GLOBAL_DOT_NAME 64 65/* Define if the assembler generates debugging information directly. */ 66#undef HAVE_CPP_ASM_DEBUGINFO 67 68/* Define if _Unwind_Find_FDE should be exported from glibc. */ 69#undef EXPORT_UNWIND_FIND_FDE 70 71/* Define to use GNU libio instead of GNU stdio. 72 This is defined by configure under --enable-libio. */ 73#define USE_IN_LIBIO 1 74 75/* Define if using ELF and the assembler supports the `.previous' 76 directive. */ 77#define HAVE_ASM_PREVIOUS_DIRECTIVE 1 78 79/* Define if using ELF and the assembler supports the `.popsection' 80 directive. */ 81#undef HAVE_ASM_POPSECTION_DIRECTIVE 82 83/* Define if versioning of the library is wanted. */ 84#undef DO_VERSIONING 85 86/* Defined to the oldest ABI we support, like 2.1. */ 87#undef GLIBC_OLDEST_ABI 88 89/* Define if static NSS modules are wanted. */ 90#undef DO_STATIC_NSS 91 92/* Define if gcc uses DWARF2 unwind information for exception support. */ 93#define HAVE_DWARF2_UNWIND_INFO 1 94 95/* Define if gcc uses DWARF2 unwind information for exception support 96 with static variable. */ 97#define HAVE_DWARF2_UNWIND_INFO_STATIC 1 98 99/* Define if the compiler supports __builtin_expect. */ 100#undef HAVE_BUILTIN_EXPECT 101 102/* Define if the compiler supports __builtin_memset. */ 103#undef HAVE_BUILTIN_MEMSET 104 105/* Define if the __thread keyword is supported. */ 106#undef HAVE___THREAD 107 108/* Define if the compiler supports __attribute__((tls_model(""))). */ 109#undef HAVE_TLS_MODEL_ATTRIBUTE 110 111/* Define if the regparm attribute shall be used for local functions 112 (gcc on ix86 only). */ 113#define USE_REGPARMS 1 114 115/* Defined on PowerPC if the GCC being used has a problem with clobbering 116 certain registers (CR0, MQ, CTR, LR) in asm statements. */ 117#undef BROKEN_PPC_ASM_CR0 118 /* TODO: bonefish: Do we need to define this? */ 119 120/* Defined on SPARC if ld doesn't handle R_SPARC_WDISP22 against .hidden 121 symbol. sysdeps/sparc/sparc32/elf/configure. */ 122#undef BROKEN_SPARC_WDISP22 123 124/* Define if the linker supports the -z combreloc option. */ 125#undef HAVE_Z_COMBRELOC 126 127/* Define if the assembler supported .protected. */ 128#undef HAVE_PROTECTED 129 130/* Define if the assembler supported .hidden. */ 131#undef HAVE_HIDDEN 132 133/* Define if the compiler supports __attribute__ ((visibility (...))). */ 134#undef HAVE_VISIBILITY_ATTRIBUTE 135 136/* Define if the compiler doesn't support __attribute__ ((visibility (...))) 137 together with __asm__ redirection properly. */ 138#undef HAVE_BROKEN_VISIBILITY_ATTRIBUTE 139 140/* Define if the compiler doesn't support __attribute__ ((alias (...))) 141 together with __asm__ redirection properly. */ 142#undef HAVE_BROKEN_ALIAS_ATTRIBUTE 143 144/* Define if _rtld_local structure should be forced into .sdata section. */ 145#undef HAVE_SDATA_SECTION 146 147/* Define if binutils support TLS handling. */ 148#undef HAVE_TLS_SUPPORT 149 150/* Define if the linker supports .preinit_array/.init_array/.fini_array 151 sections. */ 152#undef HAVE_INITFINI_ARRAY 153 154/* Define if the access to static and hidden variables is position independent 155 and does not need relocations. */ 156#undef PI_STATIC_AND_HIDDEN 157 158/* Define this to disable the `hidden_proto' et al macros in 159 include/libc-symbols.h that avoid PLT slots in the shared objects. */ 160#undef NO_HIDDEN 161 162 163/* Defined to some form of __attribute__ ((...)) if the compiler supports 164 a different, more efficient calling convention. */ 165#if defined USE_REGPARMS && !defined PROF && !defined __BOUNDED_POINTERS__ 166# define internal_function __attribute__ ((regparm (3), stdcall)) 167#endif 168 169/* Linux specific: minimum supported kernel version. */ 170#undef __LINUX_KERNEL_VERSION 171 172/* Override abi-tags ABI version if necessary. */ 173#undef __ABI_TAG_VERSION 174 175/* An extension in gcc 2.96 and up allows the subtraction of two 176 local labels. */ 177#undef HAVE_SUBTRACT_LOCAL_LABELS 178 179/* bash 2.0 introduced the _XXX_GNU_nonoption_argv_flags_ variable to help 180 getopt determine whether a parameter is a flag or not. This features 181 was disabled later since it caused trouble. We are by default therefore 182 disabling the support as well. */ 183#undef USE_NONOPTION_FLAGS 184 185/* Mach/Hurd specific: define if mig supports the `retcode' keyword. */ 186#undef HAVE_MIG_RETCODE 187 188/* Mach specific: define if the `host_page_size' RPC is available. */ 189#undef HAVE_HOST_PAGE_SIZE 190 191/* Mach/i386 specific: define if the `i386_io_perm_*' RPCs are available. */ 192#undef HAVE_I386_IO_PERM_MODIFY 193 194/* Mach/i386 specific: define if the `i386_set_gdt' RPC is available. */ 195#undef HAVE_I386_SET_GDT 196 197/* bonefish: Currently our PPC gcc doesn't support 128 bit long double. 198 It's 64 bit instead. I tried to change that, but apparently there's no 199 support for TI mode emulation for PPC. So we define NO_LONG_DOUBLE for 200 the time being, which creates aliases of the double math functions to 201 the respective long double functions. */ 202#define NO_LONG_DOUBLE 1 203#define __NO_LONG_DOUBLE_MATH 1 204 205/* 206 */ 207 208#ifndef _LIBC 209 210/* These symbols might be defined by some sysdeps configures. 211 They are used only in miscellaneous generator programs, not 212 in compiling libc itself. */ 213 214/* sysdeps/generic/configure.in */ 215#undef HAVE_PSIGNAL 216 217/* sysdeps/unix/configure.in */ 218#define HAVE_STRERROR 219 220/* sysdeps/unix/common/configure.in */ 221#undef HAVE_SYS_SIGLIST 222#undef HAVE__SYS_SIGLIST 223#undef HAVE__CTYPE_ 224#undef HAVE___CTYPE_ 225#undef HAVE___CTYPE 226#undef HAVE__CTYPE__ 227#undef HAVE__CTYPE 228#undef HAVE__LOCP 229 230#endif 231 232/* 233 */ 234 235#ifdef _LIBC 236 237/* The zic and zdump programs need these definitions. */ 238 239#define HAVE_STRERROR 1 240 241/* The locale code needs these definitions. */ 242 243#define HAVE_REGEX 1 244 245//#define HAVE_MMAP 1 246#undef HAVE_MMAP 247 248#endif 249