From 9fa4d8839dfe609488c31b1119dbde6fe8f8e21e Mon Sep 17 00:00:00 2001
From: poliphant <166876505+poliphant@users.noreply.github.com>
Date: Fri, 12 Apr 2024 17:41:56 -0500
Subject: [PATCH 1/2] Update makeself-header.sh to better handle relative paths
 and provide a launching script name to a startup_script

Update the ARCHIVE_DIR variable to provide an absolute path even when the makeself script is launched with a relative path. An absolute path is needed when the startup script is ask to place folder and files in a directory relative to the makeself script location.

Add the ARCHIVE_BASE variable. This provides the name of the originating makeself script. This is useful to provide feedback to the user in for example 'usage' messages.
---
 makeself-header.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/makeself-header.sh b/makeself-header.sh
index 8c5b229..1b0608d 100755
--- a/makeself-header.sh
+++ b/makeself-header.sh
@@ -15,8 +15,11 @@ SIGNATURE="$Signature"
 TMPROOT=\${TMPDIR:=/tmp}
 USER_PWD="\$PWD"
 export USER_PWD
-ARCHIVE_DIR=\`dirname "\$0"\`
+ARCHIVE_DIR=\$( cd -- "\$(dirname "\$0")" >/dev/null 2>&1 ; echo \$PWD )
 export ARCHIVE_DIR
+ARCHIVE_BASE=\`basename "\$0"\`
+export ARCHIVE_BASE
+
 
 label="$LABEL"
 script="$SCRIPT"

From b3a9a75c5398a924ee050f8cb17da49e1dcdac3f Mon Sep 17 00:00:00 2001
From: poliphant <166876505+poliphant@users.noreply.github.com>
Date: Mon, 15 Apr 2024 16:20:06 -0500
Subject: [PATCH 2/2] Update makeself-header.sh

replaced with back ticks for better backward compatibility
---
 makeself-header.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/makeself-header.sh b/makeself-header.sh
index 1b0608d..760c8a1 100755
--- a/makeself-header.sh
+++ b/makeself-header.sh
@@ -15,12 +15,11 @@ SIGNATURE="$Signature"
 TMPROOT=\${TMPDIR:=/tmp}
 USER_PWD="\$PWD"
 export USER_PWD
-ARCHIVE_DIR=\$( cd -- "\$(dirname "\$0")" >/dev/null 2>&1 ; echo \$PWD )
+ARCHIVE_DIR=\` cd -- "\`dirname "\$0"\`" >/dev/null 2>&1 ; echo \$PWD \`
 export ARCHIVE_DIR
 ARCHIVE_BASE=\`basename "\$0"\`
 export ARCHIVE_BASE
 
-
 label="$LABEL"
 script="$SCRIPT"
 scriptargs="$SCRIPTARGS"