mirror of https://github.com/bazelbuild/rules_cc
22 lines
823 B
Bash
Executable File
22 lines
823 B
Bash
Executable File
#!/bin/bash
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#
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# Sample script demonstrating custom C++ toolchain selection: handles
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# the command that translates a cc_library's .cc (source file) into .o (object
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# file).
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echo "$0: running sample cc_library compiler (produces .o output)."
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# https://docs.bazel.build/versions/master/cc-toolchain-config-reference.html
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# defines fancier ways to generate custom command lines. This script just shows
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# the default, which looks like:
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#
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# examples/custom_toolchain/sample_compiler <various compiler flags> -o bazel-out/x86-fastbuild/bin/examples/custom_toolchain/_objs/buildme/buildme.o.
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# The .o is the last parameter.
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OBJECT_FILE=${@: -1}
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# Swap out .o for .d to get expected .d (source dependency output).
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DOTD_FILE=${OBJECT_FILE%?}d
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echo "$0: sample .o output" > $OBJECT_FILE
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echo "sample .d output ($0)" > $DOTD_FILE
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