From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 12 Jan 2025 19:04:12 +0000 (+0000)
Subject: d/rules: shlibdeps: dereference symlinks before matching
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=66dd20887ac3f1061aa944a2a54c98fd33092941;p=chiark-utils.git

d/rules: shlibdeps: dereference symlinks before matching

We are about to adopt the dh sequencer, which rules dh_link before
dh_shlibdeps.  This means that this rune detects the xacpi-simple
symlink, which isn't handled by the case.

Rather than adding duplicate entries, call readlink and match on the
results.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/debian/rules b/debian/rules
index 61aabf0..56ac6a4 100755
--- a/debian/rules
+++ b/debian/rules
@@ -126,7 +126,8 @@ binary-arch:	build binary-prep
 	dh_shlibdeps -p chiark-really
 
 	set -e; for f in $d/chiark-utils-bin/usr/bin/*; do \
-		case "$$f" in \
+		fn="$$f"; if test -L "$$f"; then fn=$$(realpath "$$fn"); fi; \
+		case "$$fn" in \
 		*/xbatmon-simple|*/xduplic-copier) \
 					d=Suggests	;; \
 		*/watershed|*/summer|*/cgi-fcgi-interp|*/prefork-interp) \