From 2838fd4a4e7fa40dd9cd95c81eb852190371ec5a Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Wed, 17 Apr 2024 10:18:31 -0400
Subject: build: Make the config scripts POSIX-compliant

---
 config/pkgconf.sh | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

(limited to 'config/pkgconf.sh')

diff --git a/config/pkgconf.sh b/config/pkgconf.sh
index 361852e..d6c45c7 100755
--- a/config/pkgconf.sh
+++ b/config/pkgconf.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/sh
 
 # Copyright © Tavian Barnes <tavianator@tavianator.com>
 # SPDX-License-Identifier: 0BSD
@@ -8,20 +8,22 @@
 set -eu
 
 MODE=
-if [[ "${1:-}" == --* ]]; then
-    MODE="$1"
-    shift
-fi
+case "${1:-}" in
+    --*)
+        MODE="$1"
+        shift
+esac
 
-if (($# < 1)); then
+if [ $# -lt 1 ]; then
     exit
 fi
 
-if [[ "$XNOLIBS" == [y1] ]]; then
-    exit 1
-fi
+case "$XNOLIBS" in
+    y|1)
+        exit 1
+esac
 
-if command -v "${XPKG_CONFIG:-}" &>/dev/null; then
+if command -v "${XPKG_CONFIG:-}" >/dev/null 2>&1; then
     case "$MODE" in
         "")
             "$XPKG_CONFIG" "$@"
-- 
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