From 73c84ad4b583356b0d8d29b2c1bbca254ddc1275 Mon Sep 17 00:00:00 2001
From: classabbyamp <void@placeviolette.net>
Date: Sat, 24 Feb 2024 12:59:53 -0500
Subject: [PATCH] xbps-src: print_cross_targets properly without `XBPS_DISTDIR`
 set

because it is called in `usage()`, before `XBPS_DISTDIR` is set by `xbps-src`,
it would only work if `XBPS_DISTDIR` is set by the user.
---
 xbps-src | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/xbps-src b/xbps-src
index b3f61d53dc4..97ca0bc5564 100755
--- a/xbps-src
+++ b/xbps-src
@@ -9,6 +9,13 @@ print_cross_targets() {
 }
 
 usage() {
+    # copied from main logic because this is run before XBPS_DISTDIR is set normally
+    local _distdir="$(readlink -f "${0%/*}")"
+    if [ "${_distdir}" = "." ]; then
+        readonly XBPS_DISTDIR="$(pwd -P)"
+    else
+        readonly XBPS_DISTDIR="${_distdir}"
+    fi
     cat << _EOF
 $PROGNAME: [options] <target> [arguments]