On 19/06/13 00:57, Jonas Smedegaard wrote: > Quoting Emilio Pozuelo Monfort (2013-06-18 23:41:47) >> The hardening instructions in the Debian wiki[1] currently suggest to >> include dpkg's buildflags.mk if the maintainer needs to >> add/remove/override something, since CDBS doesn't support it (for >> packages that don't need to change any *FLAGS, CDBS works perfectly >> fine). > > I have now read above 5 times and still not sure what it says. > > Could you please try rephrase, using shorter sentences and avoid > paranthesis? > > >> I suggest that we make langcore respect those flags so that one can >> simply do: >> >> DEB_LDFLAGS_MAINT_APPEND = -Wl,-O1 -Wl,--as-needed >> >> and CDBS will do the right thing. > > What is "the right thing"?
OK let me rephrase this. Currently if you use CDBS' autotools.mk, gnome.mk, cmake.mk or similar and you don't mess with CFLAGS, LDFLAGS, CPPFLAGS... then you will get dpkg-buildflags' default CFLAGS, LDFLAGS... automatically. Which is great. However many packages need to tweak some flag. For example in GNOME we have many packages that do LDFLAGS += -Wl,-O1 -Wl,--as-needed This means LDFLAGS now gets set to -Wl,-O1 -Wl,--as-needed and loses all the flags returned by dpkg-buildflags. That is AFAICS because CDBS will only set LDFLAGS to what dpkg-buildflags returns if LDFLAGS is not set. So what I would like is to be able to do: LDFLAGS += -Wl,-O1 -Wl,--as-needed Or DEB_LDFLAGS_MAINT_APPEND = -Wl,-O1 -Wl,--as-needed and get my package built with LDFLAGS="dpkg build flags plus my other flags". There are other kind of DEB_LDFLAGS_MAINT_ vars, which are _PREPEND, _SET and _STRIP. CDBS should honor all of them so if I set one, I will get the right flags. Hope that's more clear. Regards, Emilio -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
