1 # Copyright (C) 2007 The Android Open Source Project 2 # 3 # Licensed under the Apache License, Version 2.0 (the "License"); 4 # you may not use this file except in compliance with the License. 5 # You may obtain a copy of the License at 6 # 7 # http://www.apache.org/licenses/LICENSE-2.0 8 # 9 # Unless required by applicable law or agreed to in writing, software 10 # distributed under the License is distributed on an "AS IS" BASIS, 11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 # See the License for the specific language governing permissions and 13 # limitations under the License. 14 15 LOCAL_PATH:= $(call my-dir) 16 17 # 18 # Common definitions for host and device. 19 # 20 21 src_files := \ 22 k_standard.c k_rem_pio2.c \ 23 k_cos.c k_sin.c k_tan.c \ 24 e_acos.c e_acosh.c e_asin.c e_atan2.c \ 25 e_atanh.c e_cosh.c e_exp.c e_fmod.c \ 26 e_gamma.c e_gamma_r.c e_hypot.c e_j0.c \ 27 e_j1.c e_jn.c e_lgamma.c e_lgamma_r.c \ 28 e_log.c e_log10.c e_pow.c e_rem_pio2.c e_remainder.c \ 29 e_scalb.c e_sinh.c e_sqrt.c \ 30 w_acos.c w_acosh.c w_asin.c w_atan2.c \ 31 w_atanh.c w_cosh.c w_exp.c w_fmod.c \ 32 w_gamma.c w_gamma_r.c w_hypot.c w_j0.c \ 33 w_j1.c w_jn.c w_lgamma.c w_lgamma_r.c \ 34 w_log.c w_log10.c w_pow.c w_remainder.c \ 35 w_scalb.c w_sinh.c w_sqrt.c \ 36 s_asinh.c s_atan.c s_cbrt.c s_ceil.c s_copysign.c \ 37 s_cos.c s_erf.c s_expm1.c s_fabs.c s_finite.c s_floor.c \ 38 s_frexp.c s_ilogb.c s_isnan.c s_ldexp.c s_lib_version.c \ 39 s_log1p.c s_logb.c s_matherr.c s_modf.c s_nextafter.c \ 40 s_rint.c s_scalbn.c s_signgam.c s_significand.c s_sin.c \ 41 s_tan.c s_tanh.c 42 43 # This is necessary to guarantee that the FDLIBM functions are in 44 # "IEEE spirit", i.e. to guarantee that the IEEE 754 core functions 45 # are used. 46 cflags := "-D_IEEE_LIBM" 47 48 49 # 50 # Build for the target (device). 51 # 52 53 include $(CLEAR_VARS) 54 55 LOCAL_SRC_FILES:= $(src_files) 56 LOCAL_CFLAGS := $(cflags) 57 58 ifneq ($(filter $(TARGET_ARCH),arm x86),) 59 # When __LITTLE_ENDIAN is set, the source will compile for 60 # little endian cpus. 61 LOCAL_CFLAGS += "-D__LITTLE_ENDIAN" 62 endif 63 64 LOCAL_MODULE := libfdlibm 65 66 include $(BUILD_STATIC_LIBRARY) 67 68 69 # 70 # Build for the host. 71 # 72 73 ifeq ($(WITH_HOST_DALVIK),true) 74 75 include $(CLEAR_VARS) 76 77 LOCAL_SRC_FILES:= $(src_files) 78 LOCAL_CFLAGS := $(cflags) 79 80 ifneq ($(filter $(HOST_ARCH),arm x86),) 81 # See similar section above. 82 LOCAL_CFLAGS += "-D__LITTLE_ENDIAN" 83 endif 84 85 LOCAL_MODULE := libfdlibm-host 86 87 include $(BUILD_HOST_STATIC_LIBRARY) 88 89 endif 90
