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      1 //
      2 // Copyright (C) 2018 The Android Open Source Project
      3 //
      4 // Licensed under the Apache License, Version 2.0 (the "License");
      5 // you may not use this file except in compliance with the License.
      6 // You may obtain a copy of the License at
      7 //
      8 //      http://www.apache.org/licenses/LICENSE-2.0
      9 //
     10 // Unless required by applicable law or agreed to in writing, software
     11 // distributed under the License is distributed on an "AS IS" BASIS,
     12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13 // See the License for the specific language governing permissions and
     14 // limitations under the License.
     15 //
     16 
     17 cc_defaults {
     18     name: "swiftshader_common",
     19 
     20     gnu_extensions: false,
     21 
     22     cflags: [
     23         "-Xclang", "-fuse-init-array",
     24         "-fno-operator-names",
     25         "-msse2",
     26         "-Werror",
     27         "-Wwrite-strings",
     28     ],
     29 
     30     cppflags: [
     31         "-Woverloaded-virtual",
     32     ],
     33     cpp_std: "c++11",
     34 
     35     target: {
     36         host: {
     37             cppflags: [
     38                 "-fno-rtti",
     39                 "-fno-exceptions",
     40             ],
     41             compile_multilib: "64",
     42         },
     43 
     44         // We don't need Darwin host-side builds
     45         darwin: {
     46             enabled: false,
     47         },
     48     },
     49 }
     50 
     51 cc_defaults {
     52     name: "swiftshader_common_release",
     53 
     54     defaults: [ "swiftshader_common" ],
     55 
     56     cflags: [
     57         "-Os",
     58         "-fomit-frame-pointer",
     59         "-ffunction-sections",
     60         "-fdata-sections",
     61     ],
     62 }
     63 
     64 cc_defaults {
     65     name: "swiftshader_common_debug",
     66 
     67     defaults: [ "swiftshader_common" ],
     68 
     69     cflags: [
     70         "-O0",
     71         "-g",
     72         "-UNDEBUG",
     73     ],
     74 }
     75 
     76 cc_defaults {
     77     name: "swiftshader_subzero",
     78 
     79     cflags: [
     80         "-DALLOW_DUMP=0",
     81         "-DALLOW_TIMERS=0",
     82         "-DALLOW_LLVM_CL=0",
     83         "-DALLOW_LLVM_IR=0",
     84         "-DALLOW_LLVM_IR_AS_INPUT=0",
     85         "-DALLOW_MINIMAL_BUILD=0",
     86         "-DALLOW_WASM=0",
     87         "-DICE_THREAD_LOCAL_HACK=1",
     88     ],
     89 }
     90 
     91 cc_library_headers {
     92     name: "swiftshader_platform_headers",
     93     host_supported: true,
     94     export_include_dirs: ["include"],
     95 }
     96 
     97 cc_library_headers {
     98     name: "swiftshader_host_headers",
     99     device_supported: false,
    100     host_supported: true,
    101     export_include_dirs: ["include/Android"],
    102 }
    103 
    104 subdirs = [
    105     "src",
    106     "third_party/llvm-subzero",
    107     "third_party/LLVM",
    108     "third_party/subzero",
    109 ]
    110