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Add dynamic path for libgcc

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This commit is contained in:
Brendan Hansknecht 2020-10-11 16:09:40 -07:00
parent 6e130d51bc
commit b88f3674bb
1 changed files with 12 additions and 5 deletions
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17
compiler/build/src/link.rs
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@ -122,11 +122,18 @@ fn link_linux(
host_input_path: &Path,
dest_filename: &Path,
) -> io::Result<Child> {
let lib_path = if Path::new("/usr/lib/x86_64-linux-gnu").exists() {
let libcrt_path = if Path::new("/usr/lib/x86_64-linux-gnu").exists() {
Path::new("/usr/lib/x86_64-linux-gnu")
} else {
Path::new("/usr/lib")
};
let libgcc_path = if Path::new("/lib/x86_64-linux-gnu/libgcc_s.so.1").exists() {
Path::new("/lib/x86_64-linux-gnu/libgcc_s.so.1")
} else if Path::new("/usr/lib/x86_64-linux-gnu/libgcc_s.so.1").exists() {
Path::new("/usr/lib/x86_64-linux-gnu/libgcc_s.so.1")
} else {
Path::new("/usr/lib/libgcc_s.so.1")
};
// NOTE: order of arguments to `ld` matters here!
// The `-l` flags should go after the `.o` arguments
Command::new("ld")
@ -135,9 +142,9 @@ fn link_linux(
.args(&[
"-arch",
arch_str(target),
lib_path.join("crti.o").to_str().unwrap(),
lib_path.join("crtn.o").to_str().unwrap(),
lib_path.join("Scrt1.o").to_str().unwrap(),
libcrt_path.join("crti.o").to_str().unwrap(),
libcrt_path.join("crtn.o").to_str().unwrap(),
libcrt_path.join("Scrt1.o").to_str().unwrap(),
"-dynamic-linker",
"/lib64/ld-linux-x86-64.so.2",
// Inputs
@ -154,7 +161,7 @@ fn link_linux(
"-lc_nonshared",
"-lc++",
"-lunwind",
"/usr/lib/libgcc_s.so.1",
libgcc_path.to_str().unwrap(),
// Output
"-o",
binary_path.to_str().unwrap(), // app