diff --git a/libgloss/aarch64/crt0.S b/libgloss/aarch64/crt0.S
index f831be12e..78c5263dc 100644
--- a/libgloss/aarch64/crt0.S
+++ b/libgloss/aarch64/crt0.S
@@ -36,7 +36,7 @@
 #error __USER_LABEL_PREFIX is not defined
 #endif
 
-#ifdef HAVE_INITFINI_ARRAY
+#ifdef _HAVE_INITFINI_ARRAY
 #define _init	__libc_init_array
 #define _fini	__libc_fini_array
 #endif
@@ -309,4 +309,4 @@ CommandLine:	.space	256,0	/*  Maximum length of 255 chars handled.  */
 AngelSVCArgs:
 	GEN_DWORD CommandLine
 	.dword	255
-#endif
\ No newline at end of file
+#endif
diff --git a/libgloss/arm/crt0.S b/libgloss/arm/crt0.S
index 8490bde2f..78515180b 100644
--- a/libgloss/arm/crt0.S
+++ b/libgloss/arm/crt0.S
@@ -12,7 +12,7 @@
 #error __USER_LABEL_PREFIX is not defined
 #endif
 
-#ifdef HAVE_INITFINI_ARRAY
+#ifdef _HAVE_INITFINI_ARRAY
 #define _init	__libc_init_array
 #define _fini	__libc_fini_array
 #endif
diff --git a/libgloss/cris/crt0.S b/libgloss/cris/crt0.S
index 30419887e..6edaabf45 100644
--- a/libgloss/cris/crt0.S
+++ b/libgloss/cris/crt0.S
@@ -36,7 +36,7 @@
 #define L(x) _ ## x
 #endif
 
-#ifdef HAVE_INITFINI_ARRAY
+#ifdef _HAVE_INITFINI_ARRAY
 #define _init __libc_init_array
 #define _fini __libc_fini_array
 #endif
diff --git a/libgloss/cris/lcrt0.c b/libgloss/cris/lcrt0.c
index 8b8cc0bb0..48489edd3 100644
--- a/libgloss/cris/lcrt0.c
+++ b/libgloss/cris/lcrt0.c
@@ -29,7 +29,7 @@
 #include "linunistd.h"
 #include "newlib.h"
 
-#ifdef HAVE_INITFINI_ARRAY
+#ifdef _HAVE_INITFINI_ARRAY
 #define _init __libc_init_array
 #define _fini __libc_fini_array
 #endif
diff --git a/libgloss/or1k/crt0.S b/libgloss/or1k/crt0.S
index 03d732355..74a040981 100644
--- a/libgloss/or1k/crt0.S
+++ b/libgloss/or1k/crt0.S
@@ -97,7 +97,7 @@ _or1k_exception_stack_size:	.word EXCEPTION_STACK_SIZE
                                                                               */
 /* -------------------------------------------------------------------------- */
 
-#ifdef HAVE_INITFINI_ARRAY
+#ifdef _HAVE_INITFINI_ARRAY
 #define _init	__libc_init_array
 #define _fini	__libc_fini_array
 #endif