[Debian-med-packaging] Bug#865608: jellyfish shouldn't disable PIE

[Adrian Bunk]

Source: jellyfish
Version: 2.2.6-1
Severity: normal
Tags: patch

With gcc in stretch defaulting to PIE, hardening=+all,-pie changed
semantics from "enable hardening but not PIE" to "enable all hardening
and explicitely disable the default PIE".
The latter is usually not intended.

The -pie in hardening flags was in some cases required in pre-stretch
releases to avoid build failures caused by (incorrectly) passing -fPIE
to the compiler when building shared libraries or plugins.
This problem does no longer exist.

Please consider applying the following patch:

--- debian/rules.old	2017-06-23 04:50:02.000000000 +0000
+++ debian/rules	2017-06-23 04:50:07.000000000 +0000
@@ -3,7 +3,7 @@
 DEBPKGNAME     := $(shell dpkg-parsechangelog | awk '/^Source:/ {print $$2}')
 build3vers := $(shell py3versions -sv)
 
-export DEB_BUILD_MAINT_OPTIONS=hardening=+all,-pie
+export DEB_BUILD_MAINT_OPTIONS=hardening=+all
 
 export DH_OPTIONS
 export PKG_CONFIG_LIBDIR=${CURDIR}