debian/changelog

+prodigal (1:2.6.3-4) UNRELEASED; urgency=medium
+
+  * Finalise the fix proposed by Adrian Bunk
+    Closes: #894473
+
+ -- Andreas Tille <tille@debian.org>  Tue, 10 Apr 2018 14:57:11 +0200
+
 prodigal (1:2.6.3-3) unstable; urgency=medium
 
   [ Adrian Bunk ]

debian/control

@@ -5,7 +5,7 @@ Uploaders: Olivier Sallou <osallou@debian.org>,
 Section: science
 Priority: optional
 Build-Depends: debhelper (>= 11~)
-Standards-Version: 4.1.3
+Standards-Version: 4.1.4
 Vcs-Browser: https://salsa.debian.org/med-team/prodigal
 Vcs-Git: https://salsa.debian.org/med-team/prodigal.git
 Homepage: http://prodigal.ornl.gov/

debian/rules

@@ -5,6 +5,14 @@
 
 export DEB_BUILD_MAINT_OPTIONS=hardening=+all
 
+include /usr/share/dpkg/architecture.mk
+
+ifneq (,$(filter $(DEB_HOST_ARCH), armel armhf))
+  export DEB_CFLAGS_MAINT_APPEND = -O1
+else
+  export DEB_CFLAGS_MAINT_APPEND = -O3
+endif
+
 %:
 	dh $@