diff --git a/lib/libschily_p.mk b/lib/libschily_p.mk
index 8d9cec6..9bfc9b2 100644
--- a/lib/libschily_p.mk
+++ b/lib/libschily_p.mk
@@ -14,7 +14,7 @@ TARGETLIB=	schily
 CPPOPTS +=	-Istdio
 CPPOPTS +=	-DUSE_SCANSTACK	# Try to scan stack frames
 CPPOPTS +=	-DPORT_ONLY	# Add missing funcs line snprintf for porting
-COPTS +=	$(COPTGPROF)
+# COPTS +=	$(COPTGPROF)
 include		Targets
 LIBS=		
 
diff --git a/libdeflt/libdeflt_p.mk b/libdeflt/libdeflt_p.mk
index 477deb2..8542bbc 100644
--- a/libdeflt/libdeflt_p.mk
+++ b/libdeflt/libdeflt_p.mk
@@ -12,7 +12,7 @@ SUBINSDIR=	/profiled
 INSDIR=		lib
 TARGETLIB=	deflt
 #CPPOPTS +=	-Ispecincl
-COPTS +=	$(COPTGPROF)
+# COPTS +=	$(COPTGPROF)
 include		Targets
 LIBS=		
 
diff --git a/libfind/libfind_p.mk b/libfind/libfind_p.mk
index f4b2a56..f61e507 100644
--- a/libfind/libfind_p.mk
+++ b/libfind/libfind_p.mk
@@ -11,7 +11,7 @@ SUBINSDIR=	/profiled
 #VPATH=		.:stdio:$(ARCHDIR)
 INSDIR=		lib
 TARGETLIB=	find
-COPTS +=	$(COPTGPROF)
+#COPTS +=	$(COPTGPROF)
 #CPPOPTS +=	-Istdio
 #CPPOPTS +=	-DUSE_SCANSTACK
 
diff --git a/librmt/librmt_p.mk b/librmt/librmt_p.mk
index f16fd84..565b28a 100644
--- a/librmt/librmt_p.mk
+++ b/librmt/librmt_p.mk
@@ -14,7 +14,7 @@ TARGETLIB=	rmt
 CPPOPTS +=	-DUSE_REMOTE
 CPPOPTS +=	-DUSE_RCMD_RSH
 CPPOPTS +=	-DUSE_LARGEFILES
-COPTS +=	$(COPTGPROF)
+#COPTS +=	$(COPTGPROF)
 include		Targets
 LIBS=