X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=config.h.in;h=2dcd1351c7bf3bb170f8ff71e3b4e9ef3a968b95;hb=887865fcfab05939dabec78f5ad358d0283602d3;hp=dc831e51e6af2ee153c38f9807df922d58d83e3b;hpb=0d01dace556f7eb482c346c545e11035d33852ce;p=platform%2Fupstream%2Fglibc.git diff --git a/config.h.in b/config.h.in index dc831e5..2dcd135 100644 --- a/config.h.in +++ b/config.h.in @@ -1,23 +1,22 @@ -#if !defined ASSEMBLER && !defined _ISOMAC && !defined __OPTIMIZE__ +#if !defined IS_IN_build && !defined __ASSEMBLER__ && !defined _ISOMAC \ + && !defined __OPTIMIZE__ # error "glibc cannot be compiled without optimization" #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. */ -#undef HAVE_GNU_LD +/* 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 ELF, which supports weak symbols. - This implies HAVE_ASM_WEAK_DIRECTIVE and NO_UNDERSCORES; set by - --with-elf. */ -#undef HAVE_ELF +/* Define if building with SELinux support. Set by --with-selinux. */ +#undef HAVE_SELINUX -/* Define if using XCOFF. Set by --with-xcoff. */ -#undef HAVE_XCOFF +/* Defined if building with SELinux support & audit libs are detected. */ +#undef HAVE_LIBAUDIT -/* Define if C symbols are asm symbols. Don't define if C symbols - have a `_' prepended to make the asm symbol. */ -#undef NO_UNDERSCORES +/* Defined if building with SELinux support & libcap libs are detected. */ +#undef HAVE_LIBCAP /* Define if weak symbols are available via the `.weak' directive. */ #undef HAVE_ASM_WEAK_DIRECTIVE @@ -29,32 +28,24 @@ 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. */ #undef HAVE_SECTION_QUOTES -/* Define if using the GNU assembler, gas. */ -#undef HAVE_GNU_AS - /* Define if the assembler supports the `.set' directive. */ #undef HAVE_ASM_SET_DIRECTIVE -/* Define to the name of the assembler's directive for - declaring a symbol global (default `.globl'). */ -#undef ASM_GLOBAL_DIRECTIVE +/* Define if the assembler supports the gnu_unique_object symbol type. */ +#undef HAVE_ASM_UNIQUE_OBJECT /* Define a symbol_name as a global .symbol_name for ld. */ #undef HAVE_ASM_GLOBAL_DOT_NAME +/* On powerpc64, use overlapping .opd entries. */ +#undef USE_PPC64_OVERLAPPING_OPD + /* 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 - /* Define if using ELF and the assembler supports the `.previous' directive. */ #undef HAVE_ASM_PREVIOUS_DIRECTIVE @@ -63,58 +54,70 @@ 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 - /* 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. */ -#undef HAVE_DWARF2_UNWIND_INFO - -/* Define if gcc uses DWARF2 unwind information for exception support - with static variable. */ -#undef HAVE_DWARF2_UNWIND_INFO_STATIC - -/* Define if the compiler supports __builtin_expect. */ -#undef HAVE_BUILTIN_EXPECT - /* Define if the compiler supports __builtin_memset. */ #undef HAVE_BUILTIN_MEMSET +/* Define if compiler accepts -ftree-loop-distribute-patterns. */ +#undef HAVE_CC_INHIBIT_LOOP_TO_LIBCALL + /* Define if the regparm attribute shall be used for local functions (gcc on ix86 only). */ #undef USE_REGPARMS -/* 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 +/* Defined on SPARC if GCC emits GOTDATA relocations. */ +#undef HAVE_GCC_GOTDATA + +/* Define on SPARC if AS supports VIS3 instructions. */ +#undef HAVE_AS_VIS3_SUPPORT /* 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 compiler supports __attribute__ ((visibility (...))). */ -#undef HAVE_VISIBILITY_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 gcc supports SSE4. */ +#undef HAVE_SSE4_SUPPORT + +/* Define if gcc supports AVX. */ +#undef HAVE_AVX_SUPPORT + +/* Define if gcc supports VEX encoding. */ +#undef HAVE_SSE2AVX_SUPPORT + +/* Define if compiler supports AVX512. */ +#undef HAVE_AVX512_SUPPORT + +/* Define if assembler supports AVX512. */ +#undef HAVE_AVX512_ASM_SUPPORT + +/* Define if assembler supports Intel MPX. */ +#undef HAVE_MPX_SUPPORT + +/* Define if gcc supports FMA4. */ +#undef HAVE_FMA4_SUPPORT + +/* Define if the compiler\'s exception support is based on libunwind. */ +#undef HAVE_CC_WITH_LIBUNWIND + +/* 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__ +#if defined USE_REGPARMS && !defined PROF # define internal_function __attribute__ ((regparm (3), stdcall)) #endif @@ -124,10 +127,6 @@ /* 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 @@ -140,6 +139,67 @@ /* 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 + +/* Defined of libidn is available. */ +#undef HAVE_LIBIDN + +/* Define if inlined system calls are available. */ +#undef HAVE_INLINED_SYSCALLS + +/* Define if your assembler and linker support R_PPC_REL16* relocs. */ +#undef HAVE_ASM_PPC_REL16 + +/* Define if your compiler defaults to -msecure-plt mode on ppc. */ +#undef HAVE_PPC_SECURE_PLT + +/* Define if __stack_chk_guard canary should be randomized at program startup. */ +#undef ENABLE_STACKGUARD_RANDOMIZE + +/* Define if lock elision should be enabled by default. */ +#undef ENABLE_LOCK_ELISION + +/* Package description. */ +#undef PKGVERSION + +/* Bug reporting address. */ +#undef REPORT_BUGS_TO + +/* Define if multi-arch DSOs should be generated. */ +#undef USE_MULTIARCH + +/* Define if `.ctors' and `.dtors' sections shouldn't be used. */ +#undef NO_CTORS_DTORS_SECTIONS + +/* Define if obsolete RPC code should be made available for user-level code + to link against. */ +#undef LINK_OBSOLETE_RPC + +/* Define if Systemtap probes should be defined. */ +#undef USE_STAP_PROBE + +/* Define if library functions should try to contact the nscd daemon. */ +#undef USE_NSCD + +/* Define if the dynamic linker should consult an ld.so.cache file. */ +#undef USE_LDCONFIG + +/* Define if STT_GNU_IFUNC support actually works. */ +#undef HAVE_IFUNC + +/* Define if linux/fanotify.h is available. */ +#undef HAVE_LINUX_FANOTIFY_H + +/* Define if the linker defines __ehdr_start. */ +#undef HAVE_EHDR_START + /* */ @@ -149,13 +209,13 @@ They are used only in miscellaneous generator programs, not in compiling libc itself. */ -/* sysdeps/generic/configure.in */ +/* sysdeps/generic/configure.ac */ #undef HAVE_PSIGNAL -/* sysdeps/unix/configure.in */ +/* sysdeps/unix/configure.ac */ #undef HAVE_STRERROR -/* sysdeps/unix/common/configure.in */ +/* sysdeps/unix/common/configure.ac */ #undef HAVE_SYS_SIGLIST #undef HAVE__SYS_SIGLIST #undef HAVE__CTYPE_ @@ -180,4 +240,14 @@ #define HAVE_REGEX 1 +/* The ARM hard-float ABI is being used. */ +#undef HAVE_ARM_PCS_VFP + +/* The pt_chown binary is being built and used by grantpt. */ +#define HAVE_PT_CHOWN 0 + +/* ports/sysdeps/mips/configure.in */ +/* Define if using the IEEE 754-2008 NaN encoding on the MIPS target. */ +#undef HAVE_MIPS_NAN2008 + #endif