[PATCH] D37631: [libFuzzer] Support using libc++
Jonas Hahnfeld via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Jan 22 09:57:50 PST 2018
Hahnfeld added a comment.
One disadvantage of this change is that the libc++ variant is reconfigured on every invocation of `make` / `ninja`, even if there is nothing to do:
[1/3] No force-reconfigure step for 'libcxx_fuzzer_x86_64'
[2/3] Performing configure step for 'libcxx_fuzzer_x86_64'
-- libcxx_fuzzer_x86_64 configure command succeeded. See also <...>/projects/compiler-rt/lib/fuzzer/libcxx_fuzzer_x86_64/src/libcxx_fuzzer_x86_64-stamp/libcxx_fuzzer_x86_64-configure-*.log
[3/3] Performing build step for 'libcxx_fuzzer_x86_64'
-- libcxx_fuzzer_x86_64 build command succeeded. See also <...>/projects/compiler-rt/lib/fuzzer/libcxx_fuzzer_x86_64/src/libcxx_fuzzer_x86_64-stamp/libcxx_fuzzer_x86_64-build-*.log
Can we avoid this and have `ninja` say that there is no work to do?
Repository:
rCRT Compiler Runtime
https://reviews.llvm.org/D37631
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