build: Additional hashbang compatibility for BSD-like systems.

Fixes #1040.

gtk/src/makedeps.py

@@ -1,4 +1,4 @@
-#! /usr/bin/python
+#!/usr/bin/env python
 
 import collections
 import sys

make/config.guess

@@ -1,4 +1,5 @@
-#! /bin/sh
+#!/bin/sh
+# ^ REMOVE SPACE WHEN UPDATING (for BSD)
 # Attempt to guess a canonical system name.
 #   Copyright 1992-2017 Free Software Foundation, Inc.
 

make/xcodemake

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

scripts/build-presets.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # usage: build-presets
 
 SELF="${BASH_SOURCE[0]}"

scripts/mac-toolchain-build

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # mac only
 if [[ "$(uname)" != "Darwin" ]]; then

scripts/repo-info.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Retrieves git repository info for directory ${1} using command ${2}
 

scripts/tag-release.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Usage: tag-release.sh <release-ver> [<ref>]
 #

scripts/tst.aspect

@@ -1,4 +1,4 @@
-#!/bin/tcsh
+#!/usr/bin/env tcsh
 #
 # generate aspect ratio & cropping regression test data
 # from a set of HandBrake input files