Package: libxxhash-dev Version: 0.8.2-1 Severity: normal X-Debbugs-Cc: cru...@debian.org
In 0.8.1-1, libxxhash.pc defines the following
exec_prefix=${prefix}
includedir=${prefix}/include
libdir=${exec_prefix}/lib/x86_64-linux-gnu
In 0.8.2-1 the prefixes are doubled:
exec_prefix=${prefix}/${prefix}
includedir=${prefix}/${prefix}/include
libdir=${exec_prefix}/${exec_prefix}/lib/x86_64-linux-gnu
This produces nonsense results like
# pkg-config --variable libdir libxxhash
/usr//usr//usr//usr/lib/x86_64-linux-gnu
Which breaks any package with a build-dep on libxxhash-dev and which
uses pkg-config, like seqan-raptor and its autopkgtests
Looks like the error came from https://salsa.debian.org/debian/xxhash/-/commit/1ac98075f1dc2da1b188250ff86fe8ac7975bce3
Attached is a patch to fix this -- Michael R. Crusoe
commit 91f5401f9535e5490c3c48edfc71abbf7e24956f
Author: Michael R. Crusoe <cru...@debian.org>
Date: Tue Sep 12 13:57:10 2023 +0200
d/patches: fix libxxhash.pc.in
diff --git a/debian/changelog b/debian/changelog
index 5f7db32..57d3d53 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+xxhash (0.8.2-1.1) UNRELEASED; urgency=medium
+
+ * Non-maintainer upload.
+ * d/patches: fix libxxhash.pc.in
+
+ -- Michael R. Crusoe <cru...@debian.org> Tue, 12 Sep 2023 13:57:05 +0200
+
xxhash (0.8.2-1) unstable; urgency=medium
[ Debian Janitor ]
diff --git a/debian/patches/reproducible-build.patch b/debian/patches/reproducible-build.patch
index d55a483..4f86ca6 100644
--- a/debian/patches/reproducible-build.patch
+++ b/debian/patches/reproducible-build.patch
@@ -2,20 +2,14 @@ Description: Make the build reproducible
Author: Chris Lamb <la...@debian.org>
Last-Update: 2023-09-10
---- a/libxxhash.pc.in
-+++ b/libxxhash.pc.in
-@@ -2,10 +2,10 @@
+--- xxhash.orig/libxxhash.pc.in
++++ xxhash/libxxhash.pc.in
+@@ -2,7 +2,7 @@
# Copyright (C) 2012-2021, Yann Collet, Facebook
# BSD 2-Clause License (https://www.opensource.org/licenses/bsd-license.php)
-prefix=@PREFIX@
--exec_prefix=@EXECPREFIX@
--includedir=@INCLUDEDIR@
--libdir=@LIBDIR@
+prefix=/usr
-+exec_prefix=${prefix}/@EXECPREFIX@
-+includedir=${prefix}/@INCLUDEDIR@
-+libdir=${exec_prefix}/@LIBDIR@
-
- Name: xxhash
- Description: extremely fast hash algorithm
+ exec_prefix=@EXECPREFIX@
+ includedir=@INCLUDEDIR@
+ libdir=@LIBDIR@
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