1# Copyright (c) 2017 Arm Limited. 2# 3# SPDX-License-Identifier: MIT 4# 5# Permission is hereby granted, free of charge, to any person obtaining a copy 6# of this software and associated documentation files (the "Software"), to 7# deal in the Software without restriction, including without limitation the 8# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 9# sell copies of the Software, and to permit persons to whom the Software is 10# furnished to do so, subject to the following conditions: 11# 12# The above copyright notice and this permission notice shall be included in all 13# copies or substantial portions of the Software. 14# 15# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21# SOFTWARE. 22import SCons 23import os.path 24 25Import('env') 26Import('install_bin') 27 28examples_env = env.Clone() 29 30examples_env.Append(CPPPATH = ["#"]) 31 32# Build examples 33utils = examples_env.Object("../utils/Utils.cpp") 34 35if env['os'] in ['android', 'bare_metal'] or env['standalone']: 36 Import('arm_compute_graph_a') 37 Import('arm_compute_a') 38 Import('arm_compute_core_a') 39 arm_compute_libs = [ arm_compute_a, arm_compute_core_a ] 40 arm_compute_graph_libs = arm_compute_libs # The graph library needs to be linked separately with --whole-archive 41 arm_compute_dependency = arm_compute_a 42 graph_dependency = [arm_compute_graph_a] 43else: 44 Import('arm_compute_graph_so') 45 Import('arm_compute_so') 46 arm_compute_libs = ["arm_compute", "arm_compute_core"] 47 arm_compute_graph_libs = [ "arm_compute_graph" ] + arm_compute_libs 48 arm_compute_dependency = arm_compute_so 49 graph_dependency = [arm_compute_graph_so] 50 51extra_link_flags = [] 52if env['os'] != 'bare_metal': 53 extra_link_flags += ['-fstack-protector-strong'] 54 55# Build graph examples 56graph_utils = examples_env.Object("../utils/GraphUtils.cpp") 57graph_utils += examples_env.Object("../utils/CommonGraphOptions.cpp") 58examples_libs = examples_env.get("LIBS",[]) 59for file in Glob("./graph_*.cpp"): 60 example = os.path.basename(os.path.splitext(str(file))[0]) 61 prog = None 62 63 if env['os'] in ['android', 'bare_metal'] or env['standalone']: 64 prog = examples_env.Program(example, ["{}.cpp".format(example), utils, graph_utils], LIBS = examples_libs + arm_compute_graph_libs, LINKFLAGS=examples_env["LINKFLAGS"]+['-Wl,--whole-archive',graph_dependency,'-Wl,--no-whole-archive'] + extra_link_flags) 65 Depends(prog, graph_dependency) 66 prog = install_bin(prog) 67 else: 68 #-Wl,--allow-shlib-undefined: Ignore dependencies of dependencies 69 prog = examples_env.Program(example, ["{}.cpp".format(example), utils, graph_utils], LIBS = examples_libs + arm_compute_graph_libs, LINKFLAGS=examples_env["LINKFLAGS"]+['-Wl,--allow-shlib-undefined'] ) 70 Depends(prog, graph_dependency) 71 prog = install_bin(prog) 72 alias = examples_env.Alias(example, prog) 73 Default(alias) 74 75if env['opencl'] and env['neon']: 76 for file in Glob("./neoncl_*.cpp"): 77 example = os.path.basename(os.path.splitext(str(file))[0]) 78 prog = examples_env.Program(example, ["{}.cpp".format(example), utils], CPPDEFINES=['ARM_COMPUTE_CL'], LIBS = examples_libs + arm_compute_libs) 79 Depends(prog, arm_compute_dependency) 80 prog = install_bin(prog) 81 alias = examples_env.Alias(example, prog) 82 Default(alias) 83 84if env['opencl']: 85 for file in Glob("./cl_*.cpp"): 86 example = os.path.basename(os.path.splitext(str(file))[0]) 87 prog = examples_env.Program(example, ["{}.cpp".format(example), utils], CPPDEFINES=['ARM_COMPUTE_CL'], LIBS = examples_libs + arm_compute_libs) 88 Depends(prog, arm_compute_dependency) 89 prog = install_bin(prog) 90 alias = examples_env.Alias(example, prog) 91 Default(alias) 92 93if env['gemm_tuner'] and env['opencl']: 94 gemm_tuner_common_options = examples_env.Object("./gemm_tuner/CommonGemmExampleOptions.cpp") 95 for file in Glob("./gemm_tuner/cl_*.cpp"): 96 example = os.path.basename(os.path.splitext(str(file))[0]) 97 example = os.path.join("gemm_tuner", example) 98 if env['os'] in ['android', 'bare_metal'] or env['standalone']: 99 prog = examples_env.Program(example, ["{}.cpp".format(example), utils, gemm_tuner_common_options], CPPDEFINES=['ARM_COMPUTE_CL'], LIBS = examples_libs + arm_compute_graph_libs, LINKFLAGS=examples_env["LINKFLAGS"]+['-Wl,--whole-archive',graph_dependency,'-Wl,--no-whole-archive', '-fstack-protector-strong'] ) 100 Depends(prog, graph_dependency) 101 prog = install_bin(prog) 102 else: 103 #-Wl,--allow-shlib-undefined: Ignore dependencies of dependencies 104 prog = examples_env.Program(example, ["{}.cpp".format(example), utils, gemm_tuner_common_options], CPPDEFINES=['ARM_COMPUTE_CL'], LIBS = examples_libs + arm_compute_graph_libs, LINKFLAGS=examples_env["LINKFLAGS"]+['-Wl,--allow-shlib-undefined'] ) 105 Depends(prog, graph_dependency) 106 prog = install_bin(prog) 107 alias = examples_env.Alias(example, prog) 108 Default(alias) 109 110if env['neon']: 111 for file in Glob("./neon_*.cpp"): 112 example = os.path.basename(os.path.splitext(str(file))[0]) 113 114 prog = None 115 if env['os'] in ['bare_metal']: 116 prog = examples_env.Program(example, ["{}.cpp".format(example), utils], LINKFLAGS=examples_env["LINKFLAGS"], LIBS = examples_libs + arm_compute_libs) 117 else: 118 prog = examples_env.Program(example, ["{}.cpp".format(example), utils], LIBS = examples_libs + arm_compute_libs) 119 120 Depends(prog, arm_compute_dependency) 121 prog = install_bin(prog) 122 alias = examples_env.Alias(example, prog) 123 Default(alias) 124 125if env['gles_compute']: 126 for file in Glob("./gc_*.cpp"): 127 example = os.path.basename(os.path.splitext(str(file))[0]) 128 prog = examples_env.Program(example, ["{}.cpp".format(example), utils], CPPDEFINES=['ARM_COMPUTE_GC'], LIBS = examples_libs + arm_compute_libs) 129 Depends(prog, arm_compute_dependency) 130 prog = install_bin(prog) 131 alias = examples_env.Alias(example, prog) 132 Default(alias) 133 134