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116 lines
3.3 KiB
116 lines
3.3 KiB
# |
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# Copyright (C) 2016 Android Open Source Project |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at: |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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# |
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clang_suffix = exec_script("get_clang_suffix.py", [], "list lines") |
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clang_suffix = clang_suffix[0] |
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assert(clang_suffix != "None", |
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"Cannot find clang, please install clang 3.5 or above") |
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if (clang_suffix != "") { |
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clang_suffix = "-" + clang_suffix |
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} |
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clang = "clang$clang_suffix" |
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clangxx = "clang++$clang_suffix" |
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config("clang_config") { |
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include_dirs = [ |
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"/usr/include/libcxxabi", |
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] |
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cflags_cc = [ |
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"-stdlib=libc++", |
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] |
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ldflags = [ |
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"-stdlib=libc++", |
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] |
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} |
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toolchain("clang") { |
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tool("cc") { |
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depfile = "{{output}}.d" |
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command = "$clang -MMD -MF $depfile {{defines}} {{include_dirs}} {{cflags}} {{cflags_c}} -c {{source}} -o {{output}}" |
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depsformat = "gcc" |
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description = "CC {{output}}" |
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outputs = [ |
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"{{source_out_dir}}/{{target_output_name}}.{{source_name_part}}.o", |
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] |
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} |
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tool("cxx") { |
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depfile = "{{output}}.d" |
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command = "$clangxx -MMD -MF $depfile {{defines}} {{include_dirs}} {{cflags}} {{cflags_cc}} -c {{source}} -o {{output}}" |
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depsformat = "gcc" |
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description = "CXX {{output}}" |
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outputs = [ |
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"{{source_out_dir}}/{{target_output_name}}.{{source_name_part}}.o", |
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] |
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} |
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tool("alink") { |
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rspfile = "{{output}}.rsp" |
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command = "rm -f {{output}} && ar rcs {{output}} @$rspfile" |
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description = "AR {{target_output_name}}{{output_extension}}" |
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rspfile_content = "{{inputs}}" |
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outputs = [ |
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"{{target_out_dir}}/{{target_output_name}}{{output_extension}}", |
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] |
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default_output_extension = ".a" |
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output_prefix = "lib" |
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} |
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tool("solink") { |
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soname = "{{target_output_name}}{{output_extension}}" # e.g. "libfoo.so". |
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rspfile = soname + ".rsp" |
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command = |
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"$clangxx -shared {{ldflags}} -o $soname -Wl,-soname=$soname @$rspfile" |
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rspfile_content = "-Wl,--whole-archive {{inputs}} {{solibs}} -Wl,--no-whole-archive {{libs}}" |
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description = "SOLINK $soname" |
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# Use this for {{output_extension}} expansions unless a target manually |
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# overrides it (in which case {{output_extension}} will be what the target |
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# specifies). |
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default_output_extension = ".so" |
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outputs = [ |
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soname, |
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] |
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link_output = soname |
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depend_output = soname |
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output_prefix = "lib" |
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} |
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tool("link") { |
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outfile = "{{target_output_name}}{{output_extension}}" |
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rspfile = "$outfile.rsp" |
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command = "$clangxx {{ldflags}} -o $outfile -Wl,--start-group @$rspfile {{solibs}} -Wl,--end-group {{libs}}" |
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description = "LINK $outfile" |
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rspfile_content = "{{inputs}}" |
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outputs = [ |
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outfile, |
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] |
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} |
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tool("stamp") { |
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command = "touch {{output}}" |
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description = "STAMP {{output}}" |
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} |
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tool("copy") { |
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command = "cp -af {{source}} {{output}}" |
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description = "COPY {{source}} {{output}}" |
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} |
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}
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