Merge pull request #164 from iblis17/test-cflags

test: append $(CFLAGS_add), which includes fno-builtin

test/Makefile

@@ -14,22 +14,22 @@ all: test-double test-float # test-double-system test-float-system
 bench: bench-syslibm bench-openlibm
 
 test-double: test-double.c libm-test.c libm-test-ulps.h
-	$(CC) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_arch) $(LDFLAGS) $(LDFLAGS_arch) $@.c -D__BSD_VISIBLE -I ../include -I../src $(OPENLIBM_LIB) -o $@
+	$(CC) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_add) $(LDFLAGS) $(LDFLAGS_arch) $@.c -D__BSD_VISIBLE -I ../include -I../src $(OPENLIBM_LIB) -o $@
 
 test-float: test-float.c libm-test.c libm-test-ulps.h
-	$(CC) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_arch) $(LDFLAGS) $(LDFLAGS_arch) $@.c -D__BSD_VISIBLE -I ../include -I../src $(OPENLIBM_LIB) -o $@
+	$(CC) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_add) $(LDFLAGS) $(LDFLAGS_arch) $@.c -D__BSD_VISIBLE -I ../include -I../src $(OPENLIBM_LIB) -o $@
 
 test-double-system: test-double.c libm-test.c libm-test-ulps.h
-	$(CC) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_arch) $(LDFLAGS) $(LDFLAGS_arch) $< -DSYS_MATH_H -lm -o $@
+	$(CC) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_add) $(LDFLAGS) $(LDFLAGS_arch) $< -DSYS_MATH_H -lm -o $@
 
 test-float-system: test-float.c libm-test.c libm-test-ulps.h
-	$(CC) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_arch) $(LDFLAGS) $(LDFLAGS_arch) $< -DSYS_MATH_H -lm -o $@
+	$(CC) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_add) $(LDFLAGS) $(LDFLAGS_arch) $< -DSYS_MATH_H -lm -o $@
 
 bench-openlibm: libm-bench.cpp
-	$(CC) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_arch) $(LDFLAGS) $(LDFLAGS_arch) $< $(OPENLIBM_LIB) -o $@
+	$(CC) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_add) $(LDFLAGS) $(LDFLAGS_arch) $< $(OPENLIBM_LIB) -o $@
 
 bench-syslibm: libm-bench.cpp
-	$(CC) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_arch) $(LDFLAGS) $(LDFLAGS_arch) $< -lm -o $@
+	$(CC) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_add) $(LDFLAGS) $(LDFLAGS_arch) $< -lm -o $@
 
 clean:
 	rm -fr test-double test-float test-double-system test-float-system bench-openlibm bench-syslibm *.dSYM

test/libm-test-ulps.h

@@ -243,12 +243,12 @@
 #define DELTA1651 CHOOSE(1, 1, 2, 1, 1, 2)	/* yn (1, 2.0) == -0.10703243154093754689  */
 #define DELTA1652 CHOOSE(2, 1, 2, 2, 0, 2)	/* yn (1, 8.0) == -0.15806046173124749426  */
 #define DELTA1653 CHOOSE(0, 3, 2, 0, 3, 2)	/* yn (1, 10.0) == 0.24901542420695388392  */
-#define DELTA1656 CHOOSE(2, 1, 1, 2, 1, 1)	/* yn (3, 0.1) == -5099.3323786129048894  */
+#define DELTA1656 CHOOSE(2, 1, 2, 2, 1, 1)	/* yn (3, 0.1) == -5099.3323786129048894  */
 #define DELTA1657 CHOOSE(2, 3, 1, 2, 3, 1)	/* yn (3, 0.7) == -15.819479052819633505  */
 #define DELTA1659 CHOOSE(0, 1, 1, 0, 1, 1)	/* yn (3, 2.0) == -1.1277837768404277861  */
 #define DELTA1660 CHOOSE(0, 1, 1, 0, 1, 1)	/* yn (3, 10.0) == -0.25136265718383732978  */
 #define DELTA1663 CHOOSE(2, 2, 2, 2, 2, 1)	/* yn (10, 0.1) == -0.11831335132045197885e19  */
 #define DELTA1664 CHOOSE(7, 6, 3, 7, 6, 3)	/* yn (10, 0.7) == -0.42447194260703866924e10  */
-#define DELTA1665 CHOOSE(0, 1, 1, 0, 1, 1)	/* yn (10, 1.0) == -0.12161801427868918929e9  */
-#define DELTA1666 CHOOSE(1, 2, 1, 1, 2, 1)	/* yn (10, 2.0) == -129184.54220803928264  */
+#define DELTA1665 CHOOSE(0, 1, 2, 0, 1, 1)	/* yn (10, 1.0) == -0.12161801427868918929e9  */
+#define DELTA1666 CHOOSE(1, 3, 1, 1, 2, 1)	/* yn (10, 2.0) == -129184.54220803928264  */
 #define DELTA1667 CHOOSE(0, 2, 1, 0, 2, 1)	/* yn (10, 10.0) == -0.35981415218340272205  */