Source: metrohash
Version: 1.1.3-4
Tags: patch
User: debian-cr...@lists.debian.org
Usertags: ftcbfs

metrohash fails to cross build from source, because debian/rules uses
the build architecture compiler via a make default variable in
debian/rules. The easiest way of fixing that - using dpkg's
buildtools.mk - makes metrohash cross buildable. Please consider
applying the attached patch.

Helmut
diff --minimal -Nru metrohash-1.1.3/debian/changelog 
metrohash-1.1.3/debian/changelog
--- metrohash-1.1.3/debian/changelog    2019-01-28 20:34:42.000000000 +0100
+++ metrohash-1.1.3/debian/changelog    2021-07-22 14:50:10.000000000 +0200
@@ -1,3 +1,10 @@
+metrohash (1.1.3-4.1) UNRELEASED; urgency=medium
+
+  * Non-maintainer upload.
+  * Fix FTCBFS: Let dpkg's buildtools.mk supply cross tools. (Closes: #-1)
+
+ -- Helmut Grohne <hel...@subdivi.de>  Thu, 22 Jul 2021 14:50:10 +0200
+
 metrohash (1.1.3-4) unstable; urgency=medium
 
   * d/control: Fix Homepage
diff --minimal -Nru metrohash-1.1.3/debian/rules metrohash-1.1.3/debian/rules
--- metrohash-1.1.3/debian/rules        2019-01-28 20:33:47.000000000 +0100
+++ metrohash-1.1.3/debian/rules        2021-07-22 14:50:09.000000000 +0200
@@ -1,7 +1,8 @@
 #!/usr/bin/make -f
 
 #export DH_VERBOSE=1
-DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)
+include /usr/share/dpkg/architecture.mk
+-include /usr/share/dpkg/buildtools.mk
 
 CXXFLAGS+=-Wall -pedantic -fPIC
 LDFLAGS+=-shared -Wl,-as-needed -Wl,-soname,libmetrohash.so.1

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