| # |
| # Copyright (C) 2016 Android Open Source Project |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at: |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| clang = "clang" |
| clangxx = "clang++" |
| |
| config("clang_config") { |
| include_dirs = [ |
| "/usr/include/libcxxabi", |
| ] |
| cflags_cc = [ |
| "-stdlib=libc++", |
| ] |
| ldflags = [ |
| "-stdlib=libc++", |
| ] |
| } |
| |
| toolchain("clang") { |
| tool("cc") { |
| depfile = "{{output}}.d" |
| command = "$clang -MMD -MF $depfile {{defines}} {{include_dirs}} {{cflags}} {{cflags_c}} -c {{source}} -o {{output}}" |
| depsformat = "gcc" |
| description = "CC {{output}}" |
| outputs = [ |
| "{{source_out_dir}}/{{target_output_name}}.{{source_name_part}}.o", |
| ] |
| } |
| |
| tool("cxx") { |
| depfile = "{{output}}.d" |
| command = "$clangxx -MMD -MF $depfile {{defines}} {{include_dirs}} {{cflags}} {{cflags_cc}} -c {{source}} -o {{output}}" |
| depsformat = "gcc" |
| description = "CXX {{output}}" |
| outputs = [ |
| "{{source_out_dir}}/{{target_output_name}}.{{source_name_part}}.o", |
| ] |
| } |
| |
| tool("alink") { |
| rspfile = "{{output}}.rsp" |
| command = "rm -f {{output}} && ar rcs {{output}} @$rspfile" |
| description = "AR {{target_output_name}}{{output_extension}}" |
| rspfile_content = "{{inputs}}" |
| outputs = [ |
| "{{target_out_dir}}/{{target_output_name}}{{output_extension}}", |
| ] |
| default_output_extension = ".a" |
| |
| output_prefix = "lib" |
| } |
| |
| tool("solink") { |
| soname = "{{target_output_name}}{{output_extension}}" # e.g. "libfoo.so". |
| rspfile = soname + ".rsp" |
| |
| command = |
| "$clangxx -shared {{ldflags}} -o $soname -Wl,-soname=$soname @$rspfile" |
| rspfile_content = "-Wl,--whole-archive {{inputs}} {{solibs}} -Wl,--no-whole-archive {{libs}}" |
| |
| description = "SOLINK $soname" |
| |
| # Use this for {{output_extension}} expansions unless a target manually |
| # overrides it (in which case {{output_extension}} will be what the target |
| # specifies). |
| default_output_extension = ".so" |
| |
| outputs = [ |
| soname, |
| ] |
| link_output = soname |
| depend_output = soname |
| |
| output_prefix = "lib" |
| } |
| |
| tool("link") { |
| outfile = "{{target_output_name}}{{output_extension}}" |
| rspfile = "$outfile.rsp" |
| command = "$clangxx {{ldflags}} -o $outfile -Wl,--start-group @$rspfile {{solibs}} -Wl,--end-group {{libs}}" |
| description = "LINK $outfile" |
| rspfile_content = "{{inputs}}" |
| outputs = [ |
| outfile, |
| ] |
| } |
| |
| tool("stamp") { |
| command = "touch {{output}}" |
| description = "STAMP {{output}}" |
| } |
| |
| tool("copy") { |
| command = "cp -af {{source}} {{output}}" |
| description = "COPY {{source}} {{output}}" |
| } |
| } |