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mk: If local-rust is the same as the current version, then force a local-rebuild

This commit is contained in:
Ximin Luo 2016-07-14 19:32:53 +02:00
parent 65fb7be728
commit c850470f73
4 changed files with 21 additions and 2 deletions

2
configure vendored
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@ -600,7 +600,7 @@ opt debug-assertions 0 "build with debugging assertions"
opt fast-make 0 "use .gitmodules as timestamp for submodule deps"
opt ccache 0 "invoke gcc/clang via ccache to reuse object files between builds"
opt local-rust 0 "use an installed rustc rather than downloading a snapshot"
opt local-rebuild 0 "use an installed rustc matching the current version, for rebuilds"
opt local-rebuild 0 "assume local-rust matches the current version, for rebuilds; implies local-rust, and is implied if local-rust already matches the current version"
opt llvm-static-stdcpp 0 "statically link to libstdc++ for LLVM"
opt rpath 1 "build rpaths into rustc itself"
opt stage0-landing-pads 1 "enable landing pads during bootstrap with stage0"