From 5aafea22888b69661160b94eadfc0ab076876440 Mon Sep 17 00:00:00 2001
From: ynqa <un.pensiero.vano@gmail.com>
Date: Wed, 20 Mar 2024 16:06:36 +0900
Subject: [PATCH 1/2] check whether autoconf/automake are installed and
 building goes failed if they are not installed

---
 j9-sys/build.rs | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/j9-sys/build.rs b/j9-sys/build.rs
index d29e349..40a2e5d 100644
--- a/j9-sys/build.rs
+++ b/j9-sys/build.rs
@@ -4,9 +4,33 @@ extern crate bindgen;
 use std::{
     env, fs,
     path::{Path, PathBuf},
+    process::Command,
 };
 
+fn check_installed(name: &str) -> anyhow::Result<()> {
+    let check = Command::new(name)
+        .arg("--version")
+        .output();
+
+    match check {
+        Ok(output) => {
+            if !output.status.success() {
+                return Err(anyhow::anyhow!("{} is required, but it's not installed or not in PATH.", name));
+            }
+        },
+        Err(_) => {
+            return Err(anyhow::anyhow!("{} is required, but it's not installed or not in PATH.", name));
+        }
+    }
+
+    Ok(())
+}
+
 fn main() -> anyhow::Result<()> {
+    // Check if autoconf is installed
+    check_installed("autoconf")?;
+    check_installed("automake")?;
+
     let out_dir = env::var("OUT_DIR").map(PathBuf::from)?;
     let src_dir = Path::new(env!("CARGO_MANIFEST_DIR")).join("jq");
     let build_dir = out_dir.join("jq_build");

From 8aabb46993a2761ae711a167d6c075b4cbc1fbf8 Mon Sep 17 00:00:00 2001
From: ynqa <un.pensiero.vano@gmail.com>
Date: Wed, 20 Mar 2024 16:10:34 +0900
Subject: [PATCH 2/2] fmt

---
 j9-sys/build.rs | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/j9-sys/build.rs b/j9-sys/build.rs
index 40a2e5d..8bb2879 100644
--- a/j9-sys/build.rs
+++ b/j9-sys/build.rs
@@ -8,18 +8,22 @@ use std::{
 };
 
 fn check_installed(name: &str) -> anyhow::Result<()> {
-    let check = Command::new(name)
-        .arg("--version")
-        .output();
+    let check = Command::new(name).arg("--version").output();
 
     match check {
         Ok(output) => {
             if !output.status.success() {
-                return Err(anyhow::anyhow!("{} is required, but it's not installed or not in PATH.", name));
+                return Err(anyhow::anyhow!(
+                    "{} is required, but it's not installed or not in PATH.",
+                    name
+                ));
             }
-        },
+        }
         Err(_) => {
-            return Err(anyhow::anyhow!("{} is required, but it's not installed or not in PATH.", name));
+            return Err(anyhow::anyhow!(
+                "{} is required, but it's not installed or not in PATH.",
+                name
+            ));
         }
     }