text: //#if !defined __ASSEMBLER__ && !defined _ISOMAC && !defined __OPTIMIZE__
  //# error "glibc cannot be compiled without optimization"
  //#endif
  
  /* Another evil option when it comes to compiling the C library is
     --ffast-math since it alters the ABI.  */
  #if defined __FAST_MATH__ && !defined TEST_FAST_MATH
  # error "glibc must not be compiled with -ffast-math"
  #endif
  
  /* Define if using GNU ld, with support for weak symbols in a.out,
     and for symbol set and warning messages extensions in a.out and ELF.
     This implies HAVE_WEAK_SYMBOLS; set by --with-gnu-ld.  */
  #define	HAVE_GNU_LD 1
  
  /* Define if using ELF, which supports weak symbols.
     This implies HAVE_ASM_WEAK_DIRECTIVE and NO_UNDERSCORES; set by
     --with-elf.  */
  #define	HAVE_ELF 1
  
  /* Define if using XCOFF. Set by --with-xcoff.  */
  #undef	HAVE_XCOFF
  
  /* Define if C symbols are asm symbols.  Don't define if C symbols
     have a `_' prepended to make the asm symbol.  */
  #define	NO_UNDERSCORES 1
  
  /* Define if weak symbols are available via the `.weak' directive.  */
  #define	HAVE_ASM_WEAK_DIRECTIVE 1
  
  /* Define if weak symbols are available via the `.weakext' directive.  */
  #undef	HAVE_ASM_WEAKEXT_DIRECTIVE
  
  /* Define to the assembler line separator character for multiple
     assembler instructions per line.  Default is `;'  */
  #undef ASM_LINE_SEP
  
  /* Define if not using ELF, but `.init' and `.fini' sections are available.  */
  #undef	HAVE_INITFINI
  
  /* Define if __attribute__((section("foo"))) puts quotes around foo.  */
  /*#define	HAVE_SECTION_QUOTES 1
   [zooey]: defining this causes assembler errors, and I don't think
            that any BeOS-gcc actually produces quotes in sections...
  */
  #undef	HAVE_SECTION_QUOTES
  
  /* Define if using the GNU assembler, gas.  */
  #define	HAVE_GNU_AS 1
  
  /* Define if the assembler supports the `.set' directive.  */
  #define	HAVE_ASM_SET_DIRECTIVE 1
  
  /* Define to the name of the assembler's directive for
     declaring a symbol global (default `.globl').  */
  #define	ASM_GLOBAL_DIRECTIVE .globl
  
  /* Define to the prefix before `object' or `function' in the
     assembler's `.type' directive, if it has one.  */
  #undef	ASM_TYPE_DIRECTIVE_PREFIX
  
  /* Define a symbol_name as a global .symbol_name for ld.  */
  #undef	HAVE_ASM_GLOBAL_DOT_NAME
  
  /* Define if the assembler generates debugging information directly.  */
  #undef	HAVE_CPP_ASM_DEBUGINFO
  
  /* Define if _Unwind_Find_FDE should be exported from glibc.  */
  #undef  EXPORT_UNWIND_FIND_FDE
  
  /* Define to use GNU libio instead of GNU stdio.
     This is defined by configure under --enable-libio.  */
  #define	USE_IN_LIBIO 1
  
  /* Define if using ELF and the assembler supports the `.previous'
     directive.  */
  #define	HAVE_ASM_PREVIOUS_DIRECTIVE 1
  
  /* Define if using ELF and the assembler supports the `.popsection'
     directive.  */
  #undef	HAVE_ASM_POPSECTION_DIRECTIVE
  
  /* Define if versioning of the library is wanted.  */
  #undef	DO_VERSIONING
  
  /* Defined to the oldest ABI we support, like 2.1.  */
  #undef GLIBC_OLDEST_ABI
  
  /* Define if static NSS modules are wanted.  */
  #undef	DO_STATIC_NSS
  
  /* Define if gcc uses DWARF2 unwind information for exception support.  */
  #define	HAVE_DWARF2_UNWIND_INFO 1
  
  /* Define if gcc uses DWARF2 unwind information for exception support
     with static variable. */
  #define	HAVE_DWARF2_UNWIND_INFO_STATIC 1
  
  /* Define if the compiler supports __builtin_expect.  */
  #undef	HAVE_BUILTIN_EXPECT
  
  /* Define if the compiler supports __builtin_memset.  */
  #undef	HAVE_BUILTIN_MEMSET
  
  /* Define if the __thread keyword is supported.  */
  #undef HAVE___THREAD
  
  /* Define if the compiler supports __attribute__((tls_model(""))).  */
  #undef HAVE_TLS_MODEL_ATTRIBUTE
  
  /* Define if the regparm attribute shall be used for local functions
     (gcc on ix86 only).  */
  #define	USE_REGPARMS 1
  
  /* Defined on PowerPC if the GCC being used has a problem with clobbering
     certain registers (CR0, MQ, CTR, LR) in asm statements.  */
  #undef	BROKEN_PPC_ASM_CR0
  	/* TODO: bonefish: Do we need to define this? */
  
  /* Defined on SPARC if ld doesn't handle R_SPARC_WDISP22 against .hidden
     symbol.  sysdeps/sparc/sparc32/elf/configure.  */
  #undef	BROKEN_SPARC_WDISP22
  
  /* Define if the linker supports the -z combreloc option.  */
  #undef	HAVE_Z_COMBRELOC
  
  /* Define if the assembler supported .protected.  */
  #undef	HAVE_PROTECTED
  
  /* Define if the assembler supported .hidden.  */
  #undef	HAVE_HIDDEN
  
  /* Define if the compiler supports __attribute__ ((visibility (...))).  */
  #undef	HAVE_VISIBILITY_ATTRIBUTE
  
  /* Define if the compiler doesn't support __attribute__ ((visibility (...)))
     together with __asm__ redirection properly.  */
  #undef	HAVE_BROKEN_VISIBILITY_ATTRIBUTE
  
  /* Define if the compiler doesn't support __attribute__ ((alias (...)))
     together with __asm__ redirection properly.  */
  #undef	HAVE_BROKEN_ALIAS_ATTRIBUTE
  
  /* Define if _rtld_local structure should be forced into .sdata section.  */
  #undef	HAVE_SDATA_SECTION
  
  /* Define if binutils support TLS handling.  */
  #undef	HAVE_TLS_SUPPORT
  
  /* Define if the linker supports .preinit_array/.init_array/.fini_array
     sections.  */
  #undef	HAVE_INITFINI_ARRAY
  
  /* Define if the access to static and hidden variables is position independent
     and does not need relocations.  */
  #undef	PI_STATIC_AND_HIDDEN
  
  /* Define this to disable the `hidden_proto' et al macros in
     include/libc-symbols.h that avoid PLT slots in the shared objects.  */
  #undef	NO_HIDDEN
  
  
  /* Defined to some form of __attribute__ ((...)) if the compiler supports
     a different, more efficient calling convention.  */
  #if defined USE_REGPARMS && !defined PROF && !defined __BOUNDED_POINTERS__
  # define internal_function __attribute__ ((regparm (3), stdcall))
  #endif
  
  /* Linux specific: minimum supported kernel version.  */
  #undef	__LINUX_KERNEL_VERSION
  
  /* Override abi-tags ABI version if necessary.  */
  #undef  __ABI_TAG_VERSION
  
  /* An extension in gcc 2.96 and up allows the subtraction of two
     local labels.  */
  #undef	HAVE_SUBTRACT_LOCAL_LABELS
  
  /* bash 2.0 introduced the _XXX_GNU_nonoption_argv_flags_ variable to help
     getopt determine whether a parameter is a flag or not.  This features
     was disabled later since it caused trouble.  We are by default therefore
     disabling the support as well.  */
  #undef USE_NONOPTION_FLAGS
  
  /* Mach/Hurd specific: define if mig supports the `retcode' keyword.  */
  #undef	HAVE_MIG_RETCODE
  
  /* Mach specific: define if the `host_page_size' RPC is available.  */
  #undef	HAVE_HOST_PAGE_SIZE
  
  /* Mach/i386 specific: define if the `i386_io_perm_*' RPCs are available.  */
  #undef	HAVE_I386_IO_PERM_MODIFY
  
  /* Mach/i386 specific: define if the `i386_set_gdt' RPC is available.  */
  #undef	HAVE_I386_SET_GDT
  
  /* bonefish: Currently our PPC gcc doesn't support 128 bit long double.
     It's 64 bit instead. I tried to change that, but apparently there's no
     support for TI mode emulation for PPC. So we define NO_LONG_DOUBLE for
     the time being, which creates aliases of the double math functions to
     the respective long double functions. */
  #define NO_LONG_DOUBLE 1
  #define __NO_LONG_DOUBLE_MATH 1
  
  /*
   */
  
  #ifndef	_LIBC
  
  /* These symbols might be defined by some sysdeps configures.
     They are used only in miscellaneous generator programs, not
     in compiling libc itself.   */
  
  /* sysdeps/generic/configure.in */
  #undef	HAVE_PSIGNAL
  
  /* sysdeps/unix/configure.in */
  #define	HAVE_STRERROR
  
  /* sysdeps/unix/common/configure.in */
  #undef	HAVE_SYS_SIGLIST
  #undef	HAVE__SYS_SIGLIST
  #undef	HAVE__CTYPE_
  #undef	HAVE___CTYPE_
  #undef	HAVE___CTYPE
  #undef	HAVE__CTYPE__
  #undef	HAVE__CTYPE
  #undef	HAVE__LOCP
  
  #endif
  
  /*
   */
  
  #ifdef	_LIBC
  
  /* The zic and zdump programs need these definitions.  */
  
  #define	HAVE_STRERROR	1
  
  /* The locale code needs these definitions.  */
  
  #define HAVE_REGEX 1
  
  //#define HAVE_MMAP 1
  #undef HAVE_MMAP
  
  #endif
  