Given the path to a gcc/g++ binary, how can I find the path to (and, more importantly, hashes of) all libc/libstdc++/libgcc that it uses?
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Goal is to evaluate dependencies to determine if build needs to happen. Has to be faster than a full build or no point
Use a test .c with something like 'int main() { return 0; }' in it. "-Wl,-t" lists all inputs to linker. Doesn't matter if used.
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Interesting. Will try that. Use case is https://github.com/azonenberg/splash-build-system/wiki/System-components …
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I'm trying to uniquely fingerprint toolchains so when I push a job out to a build node I know I'm using the same setup each time
End of conversation
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