From 657104d7ff9ced7908a2dcf398ccee6b06fac3a6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20Ankarstr=C3=B6m?= <john@ankarstrom.se>
Date: Tue, 29 Jun 2021 18:36:57 +0200
Subject: Makefile: Fix link handling

Yes, it is a bit complex.  But it works.
---
 Makefile | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index a783668..20f5c13 100644
--- a/Makefile
+++ b/Makefile
@@ -1,3 +1,22 @@
+EXEC != ls -l | perl -ne '					\
+	if (/^-\S*x\s/) {					\
+		s/.* //;					\
+		print;						\
+		$$x{$$_} = 1;					\
+	} elsif (/^l\S*x\s/) {					\
+		s/ -> (.*)//;					\
+		$$d = $$1;					\
+		s/.* //;					\
+		push @ln, [$$_ => "$$d\n"]			\
+	}							\
+	END {							\
+		for (@ln) {					\
+			print $$_->[0] if $$x{$$_->[1]};	\
+		}						\
+	}							\
+'
+
 install:
 	install -m 644 *.1 /usr/local/man/man1/
-	install `ls -l | perl -ne 'next if not /^[-l]\S*x\s/; s/ -> .*//; s/.* //; print'` /usr/local/bin
+	install $(EXEC) /usr/local/bin
+	./re! `echo $(EXEC) | sed -E 's,^| ,&/usr/local/bin/,g'`
-- 
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