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Change the linkage order on linux and add -ldl

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-lrt and -ldl need to be specified after -lrustrt since they are only used by
rustrt.
This commit is contained in:
Brian Anderson 2011-10-17 10:41:22 -07:00
parent b42e551285
commit 007422cc04
1 changed files with 6 additions and 5 deletions
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11
src/comp/back/link.rs
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@ -582,15 +582,16 @@ fn link_binary(sess: session::session,
gcc_args += ["-lm", main];
}
// On linux librt is an indirect dependency via rustrt,
// and binutils 2.22+ won't add it automatically
if sess.get_targ_cfg().os == session::os_linux {
gcc_args += ["-lrt"];
}
// Always want the runtime linked in
gcc_args += ["-lrustrt"];
// On linux librt and libdl are an indirect dependencies via rustrt,
// and binutils 2.22+ won't add them automatically
if sess.get_targ_cfg().os == session::os_linux {
gcc_args += ["-lrt", "-ldl"];
}
gcc_args += rpath::get_rpath_flags(sess, saved_out_filename);
log #fmt("gcc link args: %s", str::connect(gcc_args, " "));