Use #!/usr/bin/env bash

FreeBSD doesn't have /bin/bash

build.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -e
 
 # Settings

build_sysroot/build_sysroot.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Requires the CHANNEL env var to be set to `debug` or `release.`
 

build_sysroot/prepare_sysroot_src.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -e
 cd "$(dirname "$0")"
 

clean_all.sh

@@ -1,4 +1,4 @@
-#!/bin/bash --verbose
+#!/usr/bin/env bash
 set -e
 
 rm -rf target/ build/ build_sysroot/{sysroot_src/,target/,compiler-builtins/} perf.data{,.old}

prepare.sh

@@ -1,4 +1,4 @@
-#!/bin/bash --verbose
+#!/usr/bin/env bash
 set -e
 
 rustup component add rust-src rustc-dev llvm-tools-preview

scripts/cargo.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 dir=$(dirname "$0")
 source "$dir/config.sh"

scripts/rustup.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -e
 

scripts/test_bootstrap.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -e
 
 cd "$(dirname "$0")/../"

scripts/tests.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -e
 

test.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -e
 
 ./build.sh --sysroot none "$@"