diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7f8d0dc3a0e..5ca9b75f4b7 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2011-01-27  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/rs6000/sysv4.h (LIB_NETBSD_SPEC): Don't handle -profile.
+	* config/rs6000/vxworks.h (CC1_SPEC): Don't handle -profile.
+
 2011-01-27  Anatoly Sokolov  <aesok@post.ru>
 
 	* config/s390/s390.h (PREFERRED_RELOAD_CLASS): Remove.
diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h
index 71af74e1121..113ddd02bd7 100644
--- a/gcc/config/rs6000/sysv4.h
+++ b/gcc/config/rs6000/sysv4.h
@@ -872,7 +872,7 @@ extern int fixuplabelno;
 
 /* NetBSD support.  */
 #define LIB_NETBSD_SPEC "\
-%{profile:-lgmon -lc_p} %{!profile:-lc}"
+-lc"
 
 #define	STARTFILE_NETBSD_SPEC "\
 ncrti.o%s crt0.o%s \
diff --git a/gcc/config/rs6000/vxworks.h b/gcc/config/rs6000/vxworks.h
index ac7efe7dfcd..95aedf70608 100644
--- a/gcc/config/rs6000/vxworks.h
+++ b/gcc/config/rs6000/vxworks.h
@@ -80,8 +80,7 @@ VXWORKS_ADDITIONAL_CPP_SPEC
 
 #define CC1_SPEC						\
 "%{G*} %{mno-sdata:-msdata=none} %{msdata:-msdata=default}	\
- %{mlittle|mlittle-endian:-mstrict-align}			\
- %{profile: -p}"
+ %{mlittle|mlittle-endian:-mstrict-align}"
 
 #define ASM_SPEC \
 "%(asm_cpu) \