config.h.in

   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.
   7    This implies HAVE_ASM_WEAK_DIRECTIVE and NO_UNDERSCORES; set by
   8    --with-elf.  */
   9 #undef  HAVE_ELF
  10
  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
  20
  21 /* Define if not using ELF, but `.init' and `.fini' sections are available.  */
  22 #undef  HAVE_INITFINI
  23
  24 /* Define if using the GNU assembler, gas.  */
  25 #undef  HAVE_GNU_AS
  26
  27 /* Define if the assembler supports the `.set' directive.  */
  28 #undef  HAVE_ASM_SET_DIRECTIVE
  29
  30 /* Define to the name of the assembler's directive for
  31    declaring a symbol global (default `.globl').  */
  32 #undef  ASM_GLOBAL_DIRECTIVE
  33
  34 /* Define to use GNU libio instead of GNU stdio.
  35    This is defined by configure under --enable-libio.  */
  36 #undef  USE_IN_LIBIO
  37
  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
  46 /*
  47 \f */
  48
  49 #ifndef _LIBC
  50
  51 /* These symbols might be defined by some sysdeps configures.
  52    They are used only in miscellaneous generator programs, not
  53    in compiling libc itself.   */
  54
  55 /* sysdeps/generic/configure.in */
  56 #undef  HAVE_PSIGNAL
  57
  58 /* sysdeps/unix/configure.in */
  59 #undef  HAVE_STRERROR
  60
  61 /* sysdeps/unix/common/configure.in */
  62 #undef  HAVE_SYS_SIGLIST
  63 #undef  HAVE__SYS_SIGLIST
  64 #undef  HAVE__CTYPE_
  65 #undef  HAVE___CTYPE_
  66 #undef  HAVE___CTYPE
  67 #undef  HAVE__CTYPE__
  68 #undef  HAVE__CTYPE
  69 #undef  HAVE__LOCP
  70
  71 #endif
  72
  73 /*
  74 \f */
  75
  76 #ifdef  _LIBC
  77
  78 /* The zic and zdump programs need these definitions.  */
  79
  80 #define HAVE_STRERROR   1
  81
  82 /* The locale code needs these definitions.  */
  83
  84 #define HAVE_REGEX 1
  85
  86 #endif