commit eb72478a286e0104f5636d21d86407b4c0e89fa1
Author: Siddhesh Poyarekar <siddhesh@redhat.com>
Date:   Thu Aug 21 10:26:46 2014 +0530
 
    Remove unnecessary uses of NOT_IN_libc
    
    If a IS_IN_* macro is defined, then NOT_IN_libc is always defined,
    except obviously for IS_IN_libc.  There's no need to check for both.
    Verified on x86_64 and i686 that the source is unchanged.
    
           * include/libc-symbols.h: Remove unnecessary check for
           NOT_IN_libc.
           * nptl/pthreadP.h: Likewise.
           * sysdeps/aarch64/setjmp.S: Likewise.
           * sysdeps/alpha/setjmp.S: Likewise.
           * sysdeps/arm/sysdep.h: Likewise.
           * sysdeps/i386/setjmp.S: Likewise.
           * sysdeps/m68k/setjmp.c: Likewise.
           * sysdeps/posix/getcwd.c: Likewise.
           * sysdeps/powerpc/powerpc32/setjmp-common.S: Likewise.
           * sysdeps/powerpc/powerpc64/setjmp-common.S: Likewise.
           * sysdeps/s390/s390-32/setjmp.S: Likewise.
           * sysdeps/s390/s390-64/setjmp.S: Likewise.
           * sysdeps/sh/sh3/setjmp.S: Likewise.
           * sysdeps/sh/sh4/setjmp.S: Likewise.
           * sysdeps/unix/alpha/sysdep.h: Likewise.
           * sysdeps/unix/sysv/linux/aarch64/sysdep.h: Likewise.
           * sysdeps/unix/sysv/linux/i386/sysdep.h: Likewise.
           * sysdeps/unix/sysv/linux/ia64/setjmp.S: Likewise.
           * sysdeps/unix/sysv/linux/ia64/sysdep.h: Likewise.
           * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h: Likewise.
           * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h: Likewise.
           * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h: Likewise.
           * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h: Likewise.
           * sysdeps/unix/sysv/linux/sh/sysdep.h: Likewise.
           * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Likewise.
           * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise.
           * sysdeps/unix/sysv/linux/tile/sysdep.h: Likewise.
           * sysdeps/unix/sysv/linux/x86_64/sysdep.h: Likewise.
           * sysdeps/x86_64/setjmp.S: Likewise.
Index: glibc-2.17-c758a686/include/libc-symbols.h
===================================================================
--- glibc-2.17-c758a686.orig/include/libc-symbols.h
+++ glibc-2.17-c758a686/include/libc-symbols.h
@@ -561,7 +561,7 @@ for linking")
 # define libc_hidden_data_ver(local, name)
 #endif
 
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 # define rtld_hidden_proto(name, attrs...) hidden_proto (name, ##attrs)
 # define rtld_hidden_def(name) hidden_def (name)
 # define rtld_hidden_weak(name) hidden_weak (name)
@@ -579,7 +579,7 @@ for linking")
 # define rtld_hidden_data_ver(local, name)
 #endif
 
-#if defined NOT_IN_libc && defined IS_IN_libm
+#ifdef IS_IN_libm
 # define libm_hidden_proto(name, attrs...) hidden_proto (name, ##attrs)
 # define libm_hidden_def(name) hidden_def (name)
 # define libm_hidden_weak(name) hidden_weak (name)
@@ -597,7 +597,7 @@ for linking")
 # define libm_hidden_data_ver(local, name)
 #endif
 
-#if defined NOT_IN_libc && defined IS_IN_libresolv
+#ifdef IS_IN_libresolv
 # define libresolv_hidden_proto(name, attrs...) hidden_proto (name, ##attrs)
 # define libresolv_hidden_def(name) hidden_def (name)
 # define libresolv_hidden_weak(name) hidden_weak (name)
@@ -615,7 +615,7 @@ for linking")
 # define libresolv_hidden_data_ver(local, name)
 #endif
 
-#if defined NOT_IN_libc && defined IS_IN_librt
+#ifdef IS_IN_librt
 # define librt_hidden_proto(name, attrs...) hidden_proto (name, ##attrs)
 # define librt_hidden_def(name) hidden_def (name)
 # define librt_hidden_weak(name) hidden_weak (name)
@@ -633,7 +633,7 @@ for linking")
 # define librt_hidden_data_ver(local, name)
 #endif
 
-#if defined NOT_IN_libc && defined IS_IN_libdl
+#ifdef IS_IN_libdl
 # define libdl_hidden_proto(name, attrs...) hidden_proto (name, ##attrs)
 # define libdl_hidden_def(name) hidden_def (name)
 # define libdl_hidden_weak(name) hidden_weak (name)
@@ -651,7 +651,7 @@ for linking")
 # define libdl_hidden_data_ver(local, name)
 #endif
 
-#if defined NOT_IN_libc && defined IS_IN_libnss_files
+#ifdef IS_IN_libnss_files
 # define libnss_files_hidden_proto(name, attrs...) hidden_proto (name, ##attrs)
 # define libnss_files_hidden_def(name) hidden_def (name)
 # define libnss_files_hidden_weak(name) hidden_weak (name)
@@ -669,7 +669,7 @@ for linking")
 # define libnss_files_hidden_data_ver(local, name)
 #endif
 
-#if defined NOT_IN_libc && defined IS_IN_libnsl
+#ifdef IS_IN_libnsl
 # define libnsl_hidden_proto(name, attrs...) hidden_proto (name, ##attrs)
 # define libnsl_hidden_def(name) hidden_def (name)
 # define libnsl_hidden_weak(name) hidden_weak (name)
@@ -687,7 +687,7 @@ for linking")
 # define libnsl_hidden_data_ver(local, name)
 #endif
 
-#if defined NOT_IN_libc && defined IS_IN_libnss_nisplus
+#ifdef IS_IN_libnss_nisplus
 # define libnss_nisplus_hidden_proto(name, attrs...) hidden_proto (name, ##attrs)
 # define libnss_nisplus_hidden_def(name) hidden_def (name)
 # define libnss_nisplus_hidden_weak(name) hidden_weak (name)
@@ -713,7 +713,7 @@ for linking")
 # define HIDDEN_BUILTIN_JUMPTARGET(name) HIDDEN_JUMPTARGET(name)
 #endif
 
-#if defined NOT_IN_libc && defined IS_IN_libutil
+#ifdef IS_IN_libutil
 # define libutil_hidden_proto(name, attrs...) hidden_proto (name, ##attrs)
 # define libutil_hidden_def(name) hidden_def (name)
 # define libutil_hidden_weak(name) hidden_weak (name)
Index: glibc-2.17-c758a686/nptl/pthreadP.h
===================================================================
--- glibc-2.17-c758a686.orig/nptl/pthreadP.h
+++ glibc-2.17-c758a686/nptl/pthreadP.h
@@ -239,7 +239,7 @@ extern void __pthread_register_cancel (_
      __cleanup_fct_attribute;
 extern void __pthread_unregister_cancel (__pthread_unwind_buf_t *__buf)
      __cleanup_fct_attribute;
-#if defined NOT_IN_libc && defined IS_IN_libpthread
+#ifdef IS_IN_libpthread
 hidden_proto (__pthread_unwind)
 hidden_proto (__pthread_unwind_next)
 hidden_proto (__pthread_register_cancel)
@@ -283,13 +283,13 @@ __do_cancel (void)
 # define LIBC_CANCEL_HANDLED() \
   __asm (".globl " __SYMBOL_PREFIX "__libc_enable_asynccancel"); \
   __asm (".globl " __SYMBOL_PREFIX "__libc_disable_asynccancel")
-#elif defined NOT_IN_libc && defined IS_IN_libpthread
+#elif defined IS_IN_libpthread
 # define LIBC_CANCEL_ASYNC() CANCEL_ASYNC ()
 # define LIBC_CANCEL_RESET(val) CANCEL_RESET (val)
 # define LIBC_CANCEL_HANDLED() \
   __asm (".globl " __SYMBOL_PREFIX "__pthread_enable_asynccancel"); \
   __asm (".globl " __SYMBOL_PREFIX "__pthread_disable_asynccancel")
-#elif defined NOT_IN_libc && defined IS_IN_librt
+#elif defined IS_IN_librt
 # define LIBC_CANCEL_ASYNC() \
   __librt_enable_asynccancel ()
 # define LIBC_CANCEL_RESET(val) \
@@ -344,7 +344,7 @@ extern int __make_stacks_executable (voi
 
 /* longjmp handling.  */
 extern void __pthread_cleanup_upto (__jmp_buf target, char *targetframe);
-#if defined NOT_IN_libc && defined IS_IN_libpthread
+#ifdef IS_IN_libpthread
 hidden_proto (__pthread_cleanup_upto)
 #endif
 
@@ -489,7 +489,7 @@ extern int __pthread_enable_asynccancel
 extern void __pthread_disable_asynccancel (int oldtype)
      internal_function attribute_hidden;
 
-#if defined NOT_IN_libc && defined IS_IN_libpthread
+#ifdef IS_IN_libpthread
 hidden_proto (__pthread_mutex_init)
 hidden_proto (__pthread_mutex_destroy)
 hidden_proto (__pthread_mutex_lock)
Index: glibc-2.17-c758a686/sysdeps/posix/getcwd.c
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/posix/getcwd.c
+++ glibc-2.17-c758a686/sysdeps/posix/getcwd.c
@@ -206,7 +206,7 @@ extern char *alloca ();
 
 #ifdef __ASSUME_ATFCTS
 # define __have_atfcts 1
-#elif defined NOT_IN_libc && defined IS_IN_rtld
+#elif defined IS_IN_rtld
 static int __rtld_have_atfcts;
 # define __have_atfcts __rtld_have_atfcts
 #endif
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/setjmp-common.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc64/setjmp-common.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc64/setjmp-common.S
@@ -212,7 +212,7 @@ L(no_vmx):
 #else
 	li	r6,0
 #endif
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 	li	r3,0
 	blr
 #elif defined SHARED
Index: glibc-2.17-c758a686/sysdeps/s390/s390-32/setjmp.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/s390/s390-32/setjmp.S
+++ glibc-2.17-c758a686/sysdeps/s390/s390-32/setjmp.S
@@ -57,7 +57,7 @@ ENTRY(__sigsetjmp)
 #endif
 	std    %f4,40(%r2)
 	std    %f6,48(%r2)
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 	/* In ld.so we never save the signal mask.  */
 	lhi    %r2,0
 	br     %r14
Index: glibc-2.17-c758a686/sysdeps/s390/s390-64/setjmp.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/s390/s390-64/setjmp.S
+++ glibc-2.17-c758a686/sysdeps/s390/s390-64/setjmp.S
@@ -63,7 +63,7 @@ ENTRY(__sigsetjmp)
 	std    %f13,120(%r2)
 	std    %f14,128(%r2)
 	std    %f15,136(%r2)
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 	/* In ld.so we never save the signal mask.  */
 	lghi   %r2,0
 	br     %r14
Index: glibc-2.17-c758a686/sysdeps/sh/sh3/setjmp.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/sh/sh3/setjmp.S
+++ glibc-2.17-c758a686/sysdeps/sh/sh3/setjmp.S
@@ -46,7 +46,7 @@ ENTRY (__sigsetjmp)
 	mov.l	r9, @-r4
 	mov.l	r8, @-r4
 
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 	/* In ld.so we never save the signal mask.  */
 	rts
 	 mov	#0, r0
Index: glibc-2.17-c758a686/sysdeps/sh/sh4/setjmp.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/sh/sh4/setjmp.S
+++ glibc-2.17-c758a686/sysdeps/sh/sh4/setjmp.S
@@ -55,7 +55,7 @@ ENTRY (__sigsetjmp)
 	mov.l	r9, @-r4
 	mov.l	r8, @-r4
 
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 	/* In ld.so we never save the signal mask.  */
 	rts
 	 mov	#0, r0
Index: glibc-2.17-c758a686/sysdeps/unix/sysv/linux/i386/sysdep.h
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/unix/sysv/linux/i386/sysdep.h
+++ glibc-2.17-c758a686/sysdeps/unix/sysv/linux/i386/sysdep.h
@@ -521,7 +521,7 @@ asm (".L__X'%ebx = 1\n\t"
 
 
 /* Pointer mangling support.  */
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 /* We cannot use the thread descriptor because in ld.so we use setjmp
    earlier than the descriptor is initialized.  Using a global variable
    is too complicated here since we have no PC-relative addressing mode.  */
Index: glibc-2.17-c758a686/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h
+++ glibc-2.17-c758a686/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h
@@ -272,7 +272,7 @@
 
 
 /* Pointer mangling support.  */
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 /* We cannot use the thread descriptor because in ld.so we use setjmp
    earlier than the descriptor is initialized.  */
 #else
Index: glibc-2.17-c758a686/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h
+++ glibc-2.17-c758a686/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h
@@ -282,7 +282,7 @@
 
 
 /* Pointer mangling support.  */
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 /* We cannot use the thread descriptor because in ld.so we use setjmp
    earlier than the descriptor is initialized.  */
 #else
Index: glibc-2.17-c758a686/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h
+++ glibc-2.17-c758a686/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h
@@ -367,7 +367,7 @@
     _ret; })
 
 /* Pointer mangling support.  */
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 /* We cannot use the thread descriptor because in ld.so we use setjmp
    earlier than the descriptor is initialized.  */
 #else
Index: glibc-2.17-c758a686/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h
+++ glibc-2.17-c758a686/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h
@@ -373,7 +373,7 @@
     _ret; })
 
 /* Pointer mangling support.  */
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 /* We cannot use the thread descriptor because in ld.so we use setjmp
    earlier than the descriptor is initialized.  */
 #else
Index: glibc-2.17-c758a686/sysdeps/unix/sysv/linux/sh/sysdep.h
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/unix/sysv/linux/sh/sysdep.h
+++ glibc-2.17-c758a686/sysdeps/unix/sysv/linux/sh/sysdep.h
@@ -338,7 +338,7 @@
 #endif	/* __ASSEMBLER__ */
 
 /* Pointer mangling support.  */
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 /* We cannot use the thread descriptor because in ld.so we use setjmp
    earlier than the descriptor is initialized.  Using a global variable
    is too complicated here since we have no PC-relative addressing mode.  */
Index: glibc-2.17-c758a686/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
+++ glibc-2.17-c758a686/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
@@ -126,7 +126,7 @@ ENTRY(name);					\
 #endif	/* __ASSEMBLER__ */
 
 /* Pointer mangling support.  */
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 /* We cannot use the thread descriptor because in ld.so we use setjmp
    earlier than the descriptor is initialized.  */
 #else
Index: glibc-2.17-c758a686/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
+++ glibc-2.17-c758a686/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
@@ -141,7 +141,7 @@ ENTRY(name);					\
 #define STACK_BIAS	2047
 
 /* Pointer mangling support.  */
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 /* We cannot use the thread descriptor because in ld.so we use setjmp
    earlier than the descriptor is initialized.  */
 #else
Index: glibc-2.17-c758a686/sysdeps/unix/sysv/linux/x86_64/sysdep.h
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/unix/sysv/linux/x86_64/sysdep.h
+++ glibc-2.17-c758a686/sysdeps/unix/sysv/linux/x86_64/sysdep.h
@@ -395,7 +395,7 @@
 
 
 /* Pointer mangling support.  */
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 /* We cannot use the thread descriptor because in ld.so we use setjmp
    earlier than the descriptor is initialized.  */
 # ifdef __ASSEMBLER__
Index: glibc-2.17-c758a686/sysdeps/x86_64/setjmp.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/x86_64/setjmp.S
+++ glibc-2.17-c758a686/sysdeps/x86_64/setjmp.S
@@ -54,7 +54,7 @@ ENTRY (__sigsetjmp)
 #endif
 	movq %rax, (JB_PC*8)(%rdi)
 
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 	/* In ld.so we never save the signal mask.  */
 	xorl %eax, %eax
 	retq
Index: glibc-2.17-c758a686/ports/sysdeps/aarch64/setjmp.S
===================================================================
--- glibc-2.17-c758a686.orig/ports/sysdeps/aarch64/setjmp.S
+++ glibc-2.17-c758a686/ports/sysdeps/aarch64/setjmp.S
@@ -58,7 +58,7 @@ ENTRY (__sigsetjmp)
 	mov	x2,  sp
 	str	x2,  [x0, #JB_SP<<3]
 #endif
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 	/* In ld.so we never save the signal mask */
 	mov	w0, #0
 	RET
Index: glibc-2.17-c758a686/ports/sysdeps/alpha/setjmp.S
===================================================================
--- glibc-2.17-c758a686.orig/ports/sysdeps/alpha/setjmp.S
+++ glibc-2.17-c758a686/ports/sysdeps/alpha/setjmp.S
@@ -86,7 +86,7 @@ $sigsetjmp_local:
 	ldq	ra, 0(sp)
 	addq	sp, 16, sp
 	ret
-#elif defined NOT_IN_libc && defined IS_IN_rtld
+#elif defined IS_IN_rtld
 	/* In ld.so we never save the signal mask.  */
 	mov	0, v0
 	ret
Index: glibc-2.17-c758a686/ports/sysdeps/m68k/setjmp.c
===================================================================
--- glibc-2.17-c758a686.orig/ports/sysdeps/m68k/setjmp.c
+++ glibc-2.17-c758a686/ports/sysdeps/m68k/setjmp.c
@@ -57,7 +57,7 @@ __sigsetjmp (jmp_buf env, int savemask)
 		: : "m" (env[0].__jmpbuf[0].__fpregs[0]));
 #endif
 
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
   /* In ld.so we never save the signal mask.  */
   return 0;
 #else
Index: glibc-2.17-c758a686/ports/sysdeps/unix/alpha/sysdep.h
===================================================================
--- glibc-2.17-c758a686.orig/ports/sysdeps/unix/alpha/sysdep.h
+++ glibc-2.17-c758a686/ports/sysdeps/unix/alpha/sysdep.h
@@ -346,7 +346,7 @@ __LABEL(name)						\
 
 #include <stdint.h>
 
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 # ifdef __ASSEMBLER__
 #  define PTR_MANGLE(dst, src, tmp)				\
 	ldah	tmp, __pointer_chk_guard_local($29) !gprelhigh;	\
Index: glibc-2.17-c758a686/sysdeps/i386/setjmp.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/i386/setjmp.S
+++ glibc-2.17-c758a686/sysdeps/i386/setjmp.S
@@ -51,7 +51,7 @@ ENTRY (BP_SYM (__sigsetjmp))
 	LEAVE /* pop frame pointer to prepare for tail-call.  */
 	movl %ebp, (JB_BP*4)(%eax) /* Save caller's frame pointer.  */
 
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 	/* In ld.so we never save the signal mask.  */
 	xorl %eax, %eax
 	ret
Index: glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/setjmp-common.S
===================================================================
--- glibc-2.17-c758a686.orig/sysdeps/powerpc/powerpc32/setjmp-common.S
+++ glibc-2.17-c758a686/sysdeps/powerpc/powerpc32/setjmp-common.S
@@ -64,7 +64,7 @@ ENTRY (BP_SYM (__sigsetjmp))
 	stw  r29,((JB_GPRS+15)*4)(3)
 	stw  r30,((JB_GPRS+16)*4)(3)
 	stw  r31,((JB_GPRS+17)*4)(3)
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 	li   r3,0
 	blr
 #else
Index: glibc-2.17-c758a686/ports/sysdeps/unix/sysv/linux/aarch64/sysdep.h
===================================================================
--- glibc-2.17-c758a686.orig/ports/sysdeps/unix/sysv/linux/aarch64/sysdep.h
+++ glibc-2.17-c758a686/ports/sysdeps/unix/sysv/linux/aarch64/sysdep.h
@@ -324,8 +324,9 @@
 #endif	/* __ASSEMBLER__ */
 
 /* Pointer mangling is supported for AArch64.  */
-#if (defined NOT_IN_libc && defined IS_IN_rtld) || \
-  (!defined SHARED && (!defined NOT_IN_libc || defined IS_IN_libpthread))
+#if (defined IS_IN_rtld) || \
+     (!defined SHARED && (!defined NOT_IN_libc \
+			  || defined IS_IN_libpthread))
 # ifdef __ASSEMBLER__
 #  define PTR_MANGLE(dst, src, guard, tmp)                                \
   LDST_PCREL (ldr, guard, tmp, C_SYMBOL_NAME(__pointer_chk_guard_local)); \
Index: glibc-2.17-c758a686/ports/sysdeps/unix/sysv/linux/ia64/setjmp.S
===================================================================
--- glibc-2.17-c758a686.orig/ports/sysdeps/unix/sysv/linux/ia64/setjmp.S
+++ glibc-2.17-c758a686/ports/sysdeps/unix/sysv/linux/ia64/setjmp.S
@@ -179,7 +179,7 @@ ENTRY(__sigsetjmp)
 	;;
 	st8.nta [r2]=r25		// ar.unat
 	st8.nta [r3]=in0		// &__jmp_buf
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 	/* In ld.so we never save the signal mask.  */
 	;;
 #else
Index: glibc-2.17-c758a686/ports/sysdeps/unix/sysv/linux/ia64/sysdep.h
===================================================================
--- glibc-2.17-c758a686.orig/ports/sysdeps/unix/sysv/linux/ia64/sysdep.h
+++ glibc-2.17-c758a686/ports/sysdeps/unix/sysv/linux/ia64/sysdep.h
@@ -62,7 +62,7 @@
 
 #if defined USE_DL_SYSINFO \
 	&& (!defined NOT_IN_libc \
-	    || defined IS_IN_libpthread || defined IS_IN_librt)
+	    || IS_IN (libpthread) || defined IS_IN_librt)
 # define IA64_USE_NEW_STUB
 #else
 # undef IA64_USE_NEW_STUB
@@ -361,7 +361,7 @@
 #endif /* not __ASSEMBLER__ */
 
 /* Pointer mangling support.  */
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 /* We cannot use the thread descriptor because in ld.so we use setjmp
    earlier than the descriptor is initialized.  */
 #else