diff options
Diffstat (limited to 'src/bootstrap/bootstrap.py')
| -rw-r--r-- | src/bootstrap/bootstrap.py | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/bootstrap/bootstrap.py b/src/bootstrap/bootstrap.py index 730e8cf05d4..bb169414886 100644 --- a/src/bootstrap/bootstrap.py +++ b/src/bootstrap/bootstrap.py @@ -643,7 +643,9 @@ class RustBuild(object): env["LIBRARY_PATH"] = os.path.join(self.bin_root(), "lib") + \ (os.pathsep + env["LIBRARY_PATH"]) \ if "LIBRARY_PATH" in env else "" - env["RUSTFLAGS"] = "-Cdebuginfo=2 " + # preserve existing RUSTFLAGS + env.setdefault("RUSTFLAGS", "") + env["RUSTFLAGS"] += " -Cdebuginfo=2" build_section = "target.{}".format(self.build_triple()) target_features = [] @@ -652,13 +654,13 @@ class RustBuild(object): elif self.get_toml("crt-static", build_section) == "false": target_features += ["-crt-static"] if target_features: - env["RUSTFLAGS"] += "-C target-feature=" + (",".join(target_features)) + " " + env["RUSTFLAGS"] += " -C target-feature=" + (",".join(target_features)) target_linker = self.get_toml("linker", build_section) if target_linker is not None: - env["RUSTFLAGS"] += "-C linker=" + target_linker + " " - env["RUSTFLAGS"] += " -Wrust_2018_idioms -Wunused_lifetimes " + env["RUSTFLAGS"] += " -C linker=" + target_linker + env["RUSTFLAGS"] += " -Wrust_2018_idioms -Wunused_lifetimes" if self.get_toml("deny-warnings", "rust") != "false": - env["RUSTFLAGS"] += "-Dwarnings " + env["RUSTFLAGS"] += " -Dwarnings" env["PATH"] = os.path.join(self.bin_root(), "bin") + \ os.pathsep + env["PATH"] |