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Fix DSO detection for installed with PREFIX

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Signed-off-by: Mitsuo Heijo <mitsuo.heijo@gmail.com>
This commit is contained in:
Mitsuo Heijo 2021-06-30 22:35:25 +09:00
parent a89df30537
commit b6e97e5fb5
1 changed files with 3 additions and 6 deletions
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9
subprocess.cc
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@ -263,14 +263,11 @@ void process_run_subcommand(Context<E> &ctx, int argc, char **argv) {
// Get the mold-wrapper.so path
std::string self = get_self_path(ctx);
std::string dso_path;
if (self == "/usr/bin/mold")
dso_path = "/usr/lib/mold/mold-wrapper.so";
else if (self == "/usr/local/bin/mold")
dso_path = "/usr/local/lib/mold/mold-wrapper.so";
else
dso_path = std::string(path_dirname(self)) + "/mold-wrapper.so";
dso_path = path_clean(self+"/../../lib/mold/mold-wrapper.so");
struct stat st;
if (stat(dso_path.c_str(), &st) || (st.st_mode & S_IFMT) != S_IFREG)
dso_path = std::string(path_dirname(self)) + "/mold-wrapper.so";
if (stat(dso_path.c_str(), &st) || (st.st_mode & S_IFMT) != S_IFREG)
Fatal(ctx) << dso_path << " is missing";