1# Copyright 2014 The Chromium Authors. All rights reserved. 2# Use of this source code is governed by a BSD-style license that can be 3# found in the LICENSE file. 4 5toolchain("gcc") { 6 tool("cc") { 7 depfile = "{{output}}.d" 8 command = "gcc -MMD -MF $depfile {{defines}} {{include_dirs}} {{cflags}} {{cflags_c}} -c {{source}} -o {{output}}" 9 depsformat = "gcc" 10 description = "CC {{output}}" 11 outputs = [ 12 "{{source_out_dir}}/{{target_output_name}}.{{source_name_part}}.o", 13 ] 14 } 15 16 tool("cxx") { 17 depfile = "{{output}}.d" 18 command = "g++ -MMD -MF $depfile {{defines}} {{include_dirs}} {{cflags}} {{cflags_cc}} -c {{source}} -o {{output}}" 19 depsformat = "gcc" 20 description = "CXX {{output}}" 21 outputs = [ 22 "{{source_out_dir}}/{{target_output_name}}.{{source_name_part}}.o", 23 ] 24 } 25 26 tool("alink") { 27 rspfile = "{{output}}.rsp" 28 command = "rm -f {{output}} && ar rcs {{output}} @$rspfile" 29 description = "AR {{target_output_name}}{{output_extension}}" 30 rspfile_content = "{{inputs}}" 31 outputs = [ 32 "{{target_out_dir}}/{{target_output_name}}{{output_extension}}" 33 ] 34 default_output_extension = ".a" 35 output_prefix = "lib" 36 } 37 38 tool("solink") { 39 soname = "{{target_output_name}}{{output_extension}}" # e.g. "libfoo.so". 40 rspfile = soname + ".rsp" 41 42 command = "g++ -shared {{ldflags}} -o $soname -Wl,-soname=$soname @$rspfile" 43 rspfile_content = "-Wl,--whole-archive {{inputs}} {{solibs}} -Wl,--no-whole-archive {{libs}}" 44 45 description = "SOLINK $soname" 46 47 # Use this for {{output_extension}} expansions unless a target manually 48 # overrides it (in which case {{output_extension}} will be what the target 49 # specifies). 50 default_output_extension = ".so" 51 52 outputs = [ 53 soname, 54 ] 55 link_output = soname 56 depend_output = soname 57 output_prefix = "lib" 58 } 59 60 tool("link") { 61 outfile = "{{target_output_name}}{{output_extension}}" 62 rspfile = "$outfile.rsp" 63 command = "g++ {{ldflags}} -o $outfile -Wl,--start-group @$rspfile {{solibs}} -Wl,--end-group {{libs}}" 64 description = "LINK $outfile" 65 rspfile_content = "{{inputs}}" 66 outputs = [ outfile ] 67 } 68 69 tool("stamp") { 70 command = "touch {{output}}" 71 description = "STAMP {{output}}" 72 } 73 74 tool("copy") { 75 command = "cp -af {{source}} {{output}}" 76 description = "COPY {{source}} {{output}}" 77 } 78} 79