-#if !defined ASSEMBLER && !defined _ISOMAC && !defined __OPTIMIZE__
+#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 if weak symbols are available via the `.weakext' directive. */
#undef HAVE_ASM_WEAKEXT_DIRECTIVE
+/* Define if CFI directives are available. */
+#undef HAVE_ASM_CFI_DIRECTIVES
+
/* Define to the assembler line separator character for multiple
assembler instructions per line. Default is `;' */
#undef ASM_LINE_SEP
declaring a symbol global (default `.globl'). */
#undef ASM_GLOBAL_DIRECTIVE
+/* 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. */
#undef USE_IN_LIBIO
directive. */
#undef HAVE_ASM_POPSECTION_DIRECTIVE
-/* Define to the prefix Alpha/ELF GCC emits before ..ng symbols. */
-#undef ASM_ALPHA_NG_SYMBOL_PREFIX
-
/* Define if versioning of the library is wanted. */
#undef DO_VERSIONING
/* Define if the compiler supports __builtin_expect. */
#undef HAVE_BUILTIN_EXPECT
+/* Define if the compiler supports __builtin_memset. */
+#undef HAVE_BUILTIN_MEMSET
+
+/* Define if __asm () on built-in function's prototype causes redirection of
+ the builtin. */
+#undef HAVE_BUILTIN_REDIRECTION
+
+/* 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). */
#undef USE_REGPARMS
certain registers (CR0, MQ, CTR, LR) in asm statements. */
#undef BROKEN_PPC_ASM_CR0
+/* 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. */
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
+
+/* Defined if forced unwind support is available. */
+#undef HAVE_FORCED_UNWIND
+
/*
\f */