================
@@ -139,8 +177,53 @@ FileSpec HostInfoPosix::GetDefaultShell() {
return FileSpec("/bin/sh");
}
+FileSpec HostInfoPosix::GetProgramFileSpec() {
+ static FileSpec g_program_filespec;
+
+ if (!g_program_filespec) {
+ char exe_path[PATH_MAX];
+ ssize_t len = readlink("/proc/self/exe", exe_path, sizeof(exe_path) - 1);
+ if (len > 0) {
+ exe_path[len] = 0;
+ g_program_filespec.SetFile(exe_path, FileSpec::Style::native);
+ }
+ }
+
+ return g_program_filespec;
+}
----------------
DhruvSrivastavaX wrote:
Just one concern with not moving `GetProgramFileSpec` , is that
`ComputeSupportExeDirectory` relies on calling this, in case the file_spec is
not found. So we'll have to restore `ComputeSupportExeDirectory` as well back
to Linux, unless we have a better option.
https://github.com/llvm/llvm-project/pull/119694
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