On Tue, Jan 26, 2016 at 12:19:09PM +0100, Jakub Wilk wrote: > * Pilisi Gergely <mail.pili...@gmail.com>, 2016-01-22, 14:55: > >export DEB_BUILD_MAINT_OPTIONS = hardening=+all > >export CPPFLAGS=$(shell dpkg-buildflags --get CPPFLAGS) > >export CFLAGS=$(shell dpkg-buildflags --get CFLAGS) > >export CXXFLAGS=$(shell dpkg-buildflags --get CXXFLAGS) > >export LDFLAGS=$(shell dpkg-buildflags --get LDFLAGS) > > Note that $(shell) constructs are not affected by variables exported in the > same makefile. > > >export CCFLAGS=$(shell dplg-buildflags --get CFLAGS) > > Typo: s/dplg/dpkg/.
oh, thank you, indeed!
Your email made me try some more, and I get a better state in blhc.
I noticed that the faulty flag is pie-related.
I applied this:
--- eclipse-titan-5.4.1/debian/rules 2016-01-22 13:30:30.000000000 +0000
+++ eclipse-titan-5.4.1/debian/rules 2016-01-26 23:42:37.000000000 +0000
@@ -1,12 +1,9 @@
#!/usr/bin/make -f
export V=1
export DH_VERBOSE=1
-export DEB_BUILD_MAINT_OPTIONS = hardening=+all
-export CPPFLAGS=$(shell dpkg-buildflags --get CPPFLAGS)
-export CFLAGS=$(shell dpkg-buildflags --get CFLAGS)
-export CXXFLAGS=$(shell dpkg-buildflags --get CXXFLAGS)
-export LDFLAGS=$(shell dpkg-buildflags --get LDFLAGS)
-export CCFLAGS=$(shell dplg-buildflags --get CFLAGS)
+
+export DEB_BUILD_OPTIONS=hardening=+all,-pie
+export CCFLAGS = $(shell DEB_BUILD_OPTIONS=hardening=+all,-pie dpkg-buildflags
--get CFLAGS)
%:
dh $@ --verbose --parallel
Which I like some more than your version (I want to remember you that
debhlper with compat 9+ exports those flags by itself, except CCFLAGS
which is non-standard)
Still, I couldn't carry this thing further.
Given that I like this more, can I upload this instead? :)
> >What is wrong with that? :(
>
> blhc(1) is invaluable for debugging hardening issues.
Yeah, I do use it, even if usually the thing I fixed in the past were
quite easy to fix and I had ever had the need to look at its output
closer than just glancing over it.
--
regards,
Mattia Rizzolo
GPG Key: 66AE 2B4A FCCF 3F52 DA18 4D18 4B04 3FCD B944 4540 .''`.
more about me: http://mapreri.org : :' :
Launchpad user: https://launchpad.net/~mapreri `. `'`
Debian QA page: https://qa.debian.org/developer.php?login=mattia `-
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