From 66a1b1fb1251851e37c562789d92b0b819def29d Mon Sep 17 00:00:00 2001
From: Florian Bartels <Florian.Bartels@elektrobit.com>
Date: Thu, 12 Dec 2024 14:12:54 +0100
Subject: [PATCH] Add support for C/C++ compiler for Neutrino QNX: `qcc`

---
 src/lib.rs | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index 2d0daa6d..531b90fa 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2092,6 +2092,21 @@ impl Build {
                         cmd.push_cc_arg("-pthread".into());
                     }
                 }
+
+                if target.os == "nto" {
+                    let arg = match target.arch {
+                        "i586" => "-Vgcc_ntox86_cxx",
+                        "aarch64" => "-Vgcc_ntoaarch64le_cxx",
+                        "x86_64" => "-Vgcc_ntox86_64_cxx",
+                        _ => {
+                            return Err(Error::new(
+                                ErrorKind::InvalidTarget,
+                                format!("Unknown architecture for Neutrino QNX: {}", target.arch),
+                            ))
+                        }
+                    };
+                    cmd.push_cc_arg(arg.into());
+                }
             }
         }
 
@@ -2803,6 +2818,8 @@ impl Build {
                     format!("arm-kmc-eabi-{}", gnu)
                 } else if target.arch == "aarch64" && target.vendor == "kmc" {
                     format!("aarch64-kmc-elf-{}", gnu)
+                } else if target.os == "nto" {
+                    "qcc".into()
                 } else if self.get_is_cross_compile()? {
                     let prefix = self.prefix_for_target(&raw_target);
                     match prefix {