[powerpc] No need to enter "Ignore Exceptions Mode"

[thirdparty/glibc.git] / config.h.in

diff --git a/config.h.in b/config.h.in
index 7bfe923c068b428d5d313714716abc8fdbbf7f94..824dfe8d8cb61dd1595ae374ac712c795b815f09 100644 (file)
--- a/config.h.in
+++ b/config.h.in
@@ -1,14 +1,3 @@
-#if !defined IS_IN_build && !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 building with SELinux support.  Set by --with-selinux.  */
 #undef HAVE_SELINUX
 
@@ -58,16 +47,9 @@
 #undef STACK_PROTECTOR_LEVEL
 #endif
 
-/* Define if the regparm attribute shall be used for local functions
-   (gcc on ix86 only).  */
-#undef USE_REGPARMS
-
 /* 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
 
@@ -80,9 +62,18 @@
 /* Define if assembler supports AVX512DQ.  */
 #undef  HAVE_AVX512DQ_ASM_SUPPORT
 
+/* Define if assembler supports z10 zarch instructions as default on S390.  */
+#undef  HAVE_S390_MIN_Z10_ZARCH_ASM_SUPPORT
+
 /* Define if assembler supports z196 zarch instructions as default on S390.  */
 #undef  HAVE_S390_MIN_Z196_ZARCH_ASM_SUPPORT
 
+/* Define if assembler supports z13 zarch instructions as default on S390.  */
+#undef  HAVE_S390_MIN_Z13_ZARCH_ASM_SUPPORT
+
+/* Define if assembler supports arch13 zarch instruction as default on S390.  */
+#undef  HAVE_S390_MIN_ARCH13_ZARCH_ASM_SUPPORT
+
 /* Define if assembler supports vector instructions on S390.  */
 #undef  HAVE_S390_VX_ASM_SUPPORT
 
@@ -90,6 +81,9 @@
    on S390.  */
 #undef  HAVE_S390_VX_GCC_SUPPORT
 
+/* Define if assembler supports arch13 instructions on S390.  */
+#undef  HAVE_S390_ARCH13_ASM_SUPPORT
+
 /* Define if assembler supports Intel MPX.  */
 #undef  HAVE_MPX_SUPPORT
 
@@ -100,22 +94,35 @@
    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 PIE.  */
+#undef  NO_HIDDEN_EXTERN_FUNC_IN_PIE
+
 /* 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
 
+/* Define this to disable in rtld the 'hidden_proto' et al macros in
+   include/libc-symbols.h that avoid PLT slots in the shared objects.  */
+#undef NO_RTLD_HIDDEN
+
 /* Define this to disable lazy relocations in DSOs.  */
 #undef BIND_NOW
 
 /* AArch64 big endian ABI */
 #undef HAVE_AARCH64_BE
 
+/* C-SKY ABI version.  */
+#undef CSKYABI
 
-/* Defined to some form of __attribute__ ((...)) if the compiler supports
-   a different, more efficient calling convention.  */
-#if defined USE_REGPARMS && !defined PROF
-# define internal_function __attribute__ ((regparm (3), stdcall))
-#endif
+/* C-SKY floating-point ABI.  */
+#undef CSKY_HARD_FLOAT
+
+/* RISC-V integer ABI for ld.so.  */
+#undef RISCV_ABI_XLEN
+
+/* RISC-V floating-point ABI for ld.so.  */
+#undef RISCV_ABI_FLEN
 
 /* Linux specific: minimum supported kernel version.  */
 #undef __LINUX_KERNEL_VERSION
@@ -123,12 +130,6 @@
 /* Override abi-tags ABI version if necessary.  */
 #undef  __ABI_TAG_VERSION
 
-/* 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
 
@@ -141,9 +142,6 @@
 /* Mach/i386 specific: define if the `i386_set_gdt' RPC is available.  */
 #undef HAVE_I386_SET_GDT
 
-/* Defined of libidn is available.  */
-#undef HAVE_LIBIDN
-
 /* Define if inlined system calls are available.  */
 #undef HAVE_INLINED_SYSCALLS
 
@@ -153,9 +151,6 @@
 /* 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
 
@@ -172,6 +167,10 @@
    to link against.  */
 #undef LINK_OBSOLETE_RPC
 
+/* Define if obsolete libnsl code should be made available for user-level
+   code to link against.  */
+#undef LINK_OBSOLETE_NSL
+
 /* Define if Systemtap <sys/sdt.h> probes should be defined.  */
 #undef USE_STAP_PROBE
 
@@ -259,4 +258,11 @@
 /* Build glibc with tunables support.  */
 #define HAVE_TUNABLES 0
 
+/* Define if static PIE is enabled.  */
+#define ENABLE_STATIC_PIE 0
+
+/* Some compiler options may now allow to use ebp in __asm__ (used mainly
+   in i386 6 argument syscall issue).  */
+#define CAN_USE_REGISTER_ASM_EBP 0
+
 #endif