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# uClibc math tests
# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
# libm-test.c is a generated file used by the tests internally so skip it
TESTS_DISABLED := libm-test
# gamma (removed from TESTS, need to add "small errors are ok" machinery there)
TESTS_DISABLED += gamma
ifeq ($(UCLIBC_HAS_LONG_DOUBLE_MATH),)
TESTS_DISABLED += test-ldouble test-ildoubl compile_test c99_test
CFLAGS_basic-test := -DNO_LONG_DOUBLE
endif
ifeq ($(DO_C99_MATH),)
TESTS_DISABLED += test-float test-ifloat test-double test-idouble rint signgam ilogb
endif
DODIFF_rint := 1
DODIFF_signgam := 1
# NOTE: For basic-test we must disable the floating point optimization.
# Only for sh architecture because in the other architecture are disabled.
ifeq ($(TARGET_ARCH),sh)
CFLAGS_basic-test += -mieee
endif
EXTRA_CFLAGS := -fno-builtin
EXTRA_LDFLAGS := -lm
PERL := /usr/bin/perl
MDEPS := $(wildcard test-*.c)
$(MDEPS): libm-test.c
TARGET_ULP := $(if $(wildcard libm-test-ulps-$(TARGET_ARCH)),$(TARGET_ARCH),generic)
ULP_SUFFIX :=
ifeq ($(TARGET_ARCH),mips)
ULP_SUFFIX:=$(if $(CONFIG_MIPS_ISA_MIPS64R1)$(CONFIG_MIPS_ISA_MIPS64R2),64,32)
endif
TARGET_ULP:=$(TARGET_ULP)$(ULP_SUFFIX)
libm-test.c: libm-test-ulps-$(TARGET_ULP) libm-test.inc gen-libm-test.pl
$(Q)$(PERL) ./gen-libm-test.pl -u libm-test-ulps-$(TARGET_ULP) ./libm-test.inc -o "." 2>&1 > /dev/null
EXTRA_CLEAN := libm-test.c libm-test-ulps.h
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