Colin Cross | 98d5b98 | 2017-08-29 14:55:46 -0700 | [diff] [blame] | 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 | cc_library_static { |
| 16 | name: "libfdlibm", |
| 17 | host_supported: true, |
| 18 | |
| 19 | srcs: [ |
| 20 | "k_standard.c", |
| 21 | "k_rem_pio2.c", |
| 22 | "k_cos.c", |
| 23 | "k_sin.c", |
| 24 | "k_tan.c", |
| 25 | "e_acos.c", |
| 26 | "e_acosh.c", |
| 27 | "e_asin.c", |
| 28 | "e_atan2.c", |
| 29 | "e_atanh.c", |
| 30 | "e_cosh.c", |
| 31 | "e_exp.c", |
| 32 | "e_fmod.c", |
| 33 | "e_gamma.c", |
| 34 | "e_gamma_r.c", |
| 35 | "e_hypot.c", |
| 36 | "e_j0.c", |
| 37 | "e_j1.c", |
| 38 | "e_jn.c", |
| 39 | "e_lgamma.c", |
| 40 | "e_lgamma_r.c", |
| 41 | "e_log.c", |
| 42 | "e_log10.c", |
| 43 | "e_pow.c", |
| 44 | "e_rem_pio2.c", |
| 45 | "e_remainder.c", |
| 46 | "e_scalb.c", |
| 47 | "e_sinh.c", |
| 48 | "e_sqrt.c", |
| 49 | "w_acos.c", |
| 50 | "w_acosh.c", |
| 51 | "w_asin.c", |
| 52 | "w_atan2.c", |
| 53 | "w_atanh.c", |
| 54 | "w_cosh.c", |
| 55 | "w_exp.c", |
| 56 | "w_fmod.c", |
| 57 | "w_gamma.c", |
| 58 | "w_gamma_r.c", |
| 59 | "w_hypot.c", |
| 60 | "w_j0.c", |
| 61 | "w_j1.c", |
| 62 | "w_jn.c", |
| 63 | "w_lgamma.c", |
| 64 | "w_lgamma_r.c", |
| 65 | "w_log.c", |
| 66 | "w_log10.c", |
| 67 | "w_pow.c", |
| 68 | "w_remainder.c", |
| 69 | "w_scalb.c", |
| 70 | "w_sinh.c", |
| 71 | "w_sqrt.c", |
| 72 | "s_asinh.c", |
| 73 | "s_atan.c", |
| 74 | "s_cbrt.c", |
| 75 | "s_ceil.c", |
| 76 | "s_copysign.c", |
| 77 | "s_cos.c", |
| 78 | "s_erf.c", |
| 79 | "s_expm1.c", |
| 80 | "s_fabs.c", |
| 81 | "s_finite.c", |
| 82 | "s_floor.c", |
| 83 | "s_frexp.c", |
| 84 | "s_ilogb.c", |
| 85 | "s_isnan.c", |
| 86 | "s_ldexp.c", |
| 87 | "s_lib_version.c", |
| 88 | "s_log1p.c", |
| 89 | "s_logb.c", |
| 90 | "s_matherr.c", |
| 91 | "s_modf.c", |
| 92 | "s_nextafter.c", |
| 93 | "s_rint.c", |
| 94 | "s_scalbn.c", |
| 95 | "s_signgam.c", |
| 96 | "s_significand.c", |
| 97 | "s_sin.c", |
| 98 | "s_tan.c", |
| 99 | "s_tanh.c", |
| 100 | ], |
| 101 | |
| 102 | // c99 specifies a less relaxed floating point model that does not |
| 103 | // enable floating point expession contraction (e.g: fused multiply-add |
| 104 | // operations). |
| 105 | c_std: "c99", |
| 106 | |
| 107 | cflags: [ |
| 108 | // This is necessary to guarantee that the FDLIBM functions are in |
| 109 | // "IEEE spirit", i.e. to guarantee that the IEEE 754 core functions |
| 110 | // are used. |
| 111 | "-D_IEEE_LIBM", |
| 112 | |
| 113 | // Android only supports little-endian. |
| 114 | "-D__LITTLE_ENDIAN", |
| 115 | |
| 116 | // Disable compiler optimizations that interact badly with this crufty |
| 117 | // library (see their own admission in 'readme'). Without this, we |
| 118 | // fail StrictMath tests on x86. |
| 119 | "-fno-strict-aliasing", |
| 120 | |
| 121 | // Disable warnings. We need a specific version of fdlibm and can't fix this upstream. |
Chih-Hung Hsieh | 5b4ea93 | 2017-09-27 12:43:56 -0700 | [diff] [blame] | 122 | "-Werror", |
Colin Cross | 98d5b98 | 2017-08-29 14:55:46 -0700 | [diff] [blame] | 123 | "-Wno-sign-compare", |
| 124 | "-Wno-dangling-else", |
| 125 | "-Wno-unknown-pragmas", |
| 126 | |
| 127 | "-Wno-dangling-else", |
| 128 | "-Wno-logical-op-parentheses", |
| 129 | "-Wno-sometimes-uninitialized", |
| 130 | ], |
Jiyong Park | 107a8b5 | 2020-04-29 17:42:26 +0900 | [diff] [blame] | 131 | |
| 132 | apex_available: [ |
| 133 | "com.android.art.release", |
| 134 | "com.android.art.debug", |
| 135 | ], |
Colin Cross | 98d5b98 | 2017-08-29 14:55:46 -0700 | [diff] [blame] | 136 | } |