From d07f65467bb1191b071975c35252405d0af63511 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff-webhosting.net>
Date: Fri, 28 Aug 2020 13:10:52 +0200
Subject: Fix FTCBFS

---
 debian/rules | 24 ++++++++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

(limited to 'debian/rules')

diff --git a/debian/rules b/debian/rules
index 4d9b6e1..d798b9e 100755
--- a/debian/rules
+++ b/debian/rules
@@ -23,10 +23,24 @@ endif
 %:
 	dh $@
 
+ifeq ($(DEB_BUILD_ARCH),$(DEB_HOST_ARCH))
+SANE_DESC = $(CURDIR)/tools/sane-desc
+else
+SANE_DESC = $(CURDIR)/debian/sane-desc
+endif
+
 override_dh_auto_configure:
 	autoconf
-	dh_auto_configure -- --host=$(DEB_HOST_GNU_TYPE) \
-		--build=$(DEB_BUILD_GNU_TYPE) \
+ifneq ($(DEB_BUILD_ARCH),$(DEB_HOST_ARCH))
+	dpkg-architecture -f "-a$(DEB_BUILD_ARCH)" -c dh_auto_configure
+	$(MAKE) -C $(CURDIR)/lib liblib.la
+	$(MAKE) -C $(CURDIR)/sanei libsanei.la
+	$(MAKE) -C $(CURDIR)/tools sane-desc
+	mv $(CURDIR)/tools/sane-desc $(CURDIR)/debian/sane-desc
+	$(RM) include/byteorder.h include/_stdint.h
+	dh_auto_clean
+endif
+	dh_auto_configure -- \
 		--prefix=/usr \
 		--libdir=\$${prefix}/lib/$(DEB_HOST_MULTIARCH) \
 		--sysconfdir=/etc \
@@ -59,6 +73,7 @@ override_dh_auto_clean:
 	[ ! -f Makefile ] || $(MAKE) distclean
 	$(RM) debian/libsane1.udev
 	dh_auto_clean
+	$(RM) $(SANE_DESC)
 
 override_dh_auto_install-arch:
 	$(MAKE) install DESTDIR=$(CURDIR)/debian/tmp
@@ -117,8 +132,9 @@ override_dh_installudev-arch:
 ifeq (linux,$(DEB_HOST_ARCH_OS))
 	# udev support
 	# Generate the udev rules file
-	$(CURDIR)/tools/sane-desc -s $(CURDIR)/doc/descriptions -m udev+hwdb > $(CURDIR)/debian/libsane1.udev
-	$(CURDIR)/tools/sane-desc -s $(CURDIR)/doc/descriptions -m hwdb > $(CURDIR)/debian/20-sane.hwdb
+	$(SANE_DESC) -s $(CURDIR)/doc/descriptions -m udev+hwdb > $(CURDIR)/debian/libsane1.udev
+	$(SANE_DESC) -s $(CURDIR)/doc/descriptions -m hwdb > $(CURDIR)/debian/20-sane.hwdb
+
 	cp $(CURDIR)/debian/20-sane.hwdb $(CURDIR)/debian/libsane1/lib/udev/hwdb.d/
 	dh_installudev
 endif
-- 
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