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author | Wang Qilin <qilin.wang@huawei.com> | 2023-05-05 17:18:42 +0800 |
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committer | Wang Qilin <qilin.wang@huawei.com> | 2023-05-05 17:46:10 +0800 |
commit | 23e443a5faab17059be8b9035bfa6f608cff1530 (patch) | |
tree | 34c3ec3a3f9f30f861f01f0aa8eedaf011415047 | |
parent | f5559e338256f17ada6d82b429acc2dbd8facc9c (diff) | |
download | rust-23e443a5faab17059be8b9035bfa6f608cff1530.tar.gz |
support enable rpath in each target independently
-rw-r--r-- | config.example.toml | 4 | ||||
-rw-r--r-- | src/bootstrap/builder.rs | 2 | ||||
-rw-r--r-- | src/bootstrap/config.rs | 7 |
3 files changed, 12 insertions, 1 deletions
diff --git a/config.example.toml b/config.example.toml index 6d9c762ceca..d0eaa9fd7ff 100644 --- a/config.example.toml +++ b/config.example.toml @@ -750,6 +750,10 @@ changelog-seen = 2 # This option will override the same option under [build] section. #profiler = build.profiler (bool) +# This option supports enable `rpath` in each target independently, +# and will override the same option under [rust] section. It only works on Unix platforms +#rpath = rust.rpath (bool) + # Force static or dynamic linkage of the standard library for this target. If # this target is a host for rustc, this will also affect the linkage of the # compiler itself. This is useful for building rustc on targets that normally diff --git a/src/bootstrap/builder.rs b/src/bootstrap/builder.rs index 0d2d512b4b2..b8e50342f92 100644 --- a/src/bootstrap/builder.rs +++ b/src/bootstrap/builder.rs @@ -1610,7 +1610,7 @@ impl<'a> Builder<'a> { // argument manually via `-C link-args=-Wl,-rpath,...`. Plus isn't it // fun to pass a flag to a tool to pass a flag to pass a flag to a tool // to change a flag in a binary? - if self.config.rust_rpath && util::use_host_linker(target) { + if self.config.rpath_enabled(target) && util::use_host_linker(target) { let rpath = if target.contains("apple") { // Note that we need to take one extra step on macOS to also pass // `-Wl,-instal_name,@rpath/...` to get things to work right. To diff --git a/src/bootstrap/config.rs b/src/bootstrap/config.rs index ca6dcaf4957..7a1d3e6dc48 100644 --- a/src/bootstrap/config.rs +++ b/src/bootstrap/config.rs @@ -455,6 +455,7 @@ pub struct Target { pub ndk: Option<PathBuf>, pub sanitizers: Option<bool>, pub profiler: Option<bool>, + pub rpath: Option<bool>, pub crt_static: Option<bool>, pub musl_root: Option<PathBuf>, pub musl_libdir: Option<PathBuf>, @@ -800,6 +801,7 @@ define_config! { android_ndk: Option<String> = "android-ndk", sanitizers: Option<bool> = "sanitizers", profiler: Option<bool> = "profiler", + rpath: Option<bool> = "rpath", crt_static: Option<bool> = "crt-static", musl_root: Option<String> = "musl-root", musl_libdir: Option<String> = "musl-libdir", @@ -1301,6 +1303,7 @@ impl Config { target.qemu_rootfs = cfg.qemu_rootfs.map(PathBuf::from); target.sanitizers = cfg.sanitizers; target.profiler = cfg.profiler; + target.rpath = cfg.rpath; config.target_config.insert(TargetSelection::from_user(&triple), target); } @@ -1610,6 +1613,10 @@ impl Config { self.target_config.values().any(|t| t.profiler == Some(true)) || self.profiler } + pub fn rpath_enabled(&self, target: TargetSelection) -> bool { + self.target_config.get(&target).map(|t| t.rpath).flatten().unwrap_or(self.rust_rpath) + } + pub fn llvm_enabled(&self) -> bool { self.rust_codegen_backends.contains(&INTERNER.intern_str("llvm")) } |