From e3c1e1fbcbf50d86bdbc6d6cf31ea6c87b1ed407 Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Tue, 6 Sep 2022 10:24:09 -0400
Subject: Validate RUNPATH of standalone Linux binaries in CI

---
 build-scripts/build-appimage | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'build-scripts/build-appimage')

diff --git a/build-scripts/build-appimage b/build-scripts/build-appimage
index 3ba7175e..a9fba23c 100755
--- a/build-scripts/build-appimage
+++ b/build-scripts/build-appimage
@@ -26,6 +26,13 @@ done
 version=$(basename distribution/qpdf*AppImage | cut -d- -f 2)
 ./distribution/qpdf*AppImage --appimage-extract
 D=$PWD/distribution
+if ! (readelf -d squashfs-root/usr/bin/qpdf | \
+          grep RUNPATH | grep -q -F ..); then
+    # We are relying on the AppImage build to create an executable
+    # whose runpath is relative to the binary so that the extract zip
+    # file is relocatable.
+    echo "Standalone linux binary lacks relative RUNPATH"
+fi
 (cd squashfs-root/usr; \
  zip -9 --symlinks $D/qpdf-$version-bin-linux-x86_64-ci.zip \
      bin/{qpdf,fix-qdf,zlib-flate} lib/*)
-- 
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