Index: uspace/app/tester/Makefile
===================================================================
--- uspace/app/tester/Makefile	(revision 5f97ef445e6e5648a8b8c902eb0f655d579336b4)
+++ uspace/app/tester/Makefile	(revision 0b5d37a43feb1f5c5a8f89a05635375620405caa)
@@ -32,5 +32,5 @@
 # TODO: softfloat testing should be done via unit tests.
 LIBS = block softfloat drv math
-EXTRA_CFLAGS = -I$(LIBSOFTFLOAT_PREFIX) -Wno-error
+EXTRA_CFLAGS = -I$(LIBSOFTFLOAT_PREFIX)
 
 BINARY = tester
Index: uspace/app/tester/float/float2.c
===================================================================
--- uspace/app/tester/float/float2.c	(revision 5f97ef445e6e5648a8b8c902eb0f655d579336b4)
+++ uspace/app/tester/float/float2.c	(revision 0b5d37a43feb1f5c5a8f89a05635375620405caa)
@@ -209,5 +209,5 @@
 {
 	bool fail = false;
-#if 0
+
 	for (unsigned int i = 0; i < OPERANDS; i++) {
 		double res = acos(arguments_acos[i]);
@@ -249,5 +249,5 @@
 		}
 	}
-#endif
+
 	for (unsigned int i = 0; i < OPERANDS; i++) {
 		double res = atan(arguments_atan[i]);